├── FlaskDemo2.0 └── FlaskDemo │ ├── .idea │ ├── FlaskDemo.iml │ ├── deployment.xml │ ├── encodings.xml │ ├── misc.xml │ ├── modules.xml │ ├── webServers.xml │ └── workspace.xml │ ├── Hello.py │ ├── __pycache__ │ ├── Hello.cpython-36.pyc │ ├── Hello.cpython-37.pyc │ ├── car_finder.cpython-36.pyc │ ├── car_finder.cpython-37.pyc │ ├── chuli.cpython-36.pyc │ ├── chuli.cpython-37.pyc │ ├── detector.cpython-36.pyc │ ├── detector.cpython-37.pyc │ ├── find_car.cpython-36.pyc │ ├── find_car.cpython-37.pyc │ ├── helpers.cpython-36.pyc │ ├── helpers.cpython-37.pyc │ ├── lane_finder.cpython-36.pyc │ ├── lane_finder.cpython-37.pyc │ ├── original.cpython-36.pyc │ ├── original.cpython-37.pyc │ ├── settings.cpython-36.pyc │ ├── settings.cpython-37.pyc │ ├── tracker.cpython-36.pyc │ └── tracker.cpython-37.pyc │ ├── a1.png │ ├── app.py │ ├── auido.mp3 │ ├── calib.p │ ├── capture_frame.py │ ├── car_finder.py │ ├── chuli.py │ ├── classifier.p │ ├── detector.py │ ├── du.jpg │ ├── find_car.py │ ├── helpers.py │ ├── kkk.jpg │ ├── lane_finder.py │ ├── original.py │ ├── project_video1.mp4 │ ├── projection.p │ ├── result.png │ ├── result1.png │ ├── result2.png │ ├── settings.py │ ├── simhei.ttf │ ├── ssd_mobilenet_v1_coco_11_06_2017 │ └── frozen_inference_graph.pb │ ├── static │ ├── auido.mp3 │ ├── car1.mp3 │ ├── green.mp3 │ ├── lane1.mp3 │ ├── red.mp3 │ ├── yanshi │ │ ├── car.png │ │ ├── lane.png │ │ └── original.png │ └── yellow.mp3 │ ├── tracker.py │ ├── train_svm.py │ ├── venv │ ├── Lib │ │ └── site-packages │ │ │ ├── easy-install.pth │ │ │ ├── pip-10.0.1-py3.7.egg │ │ │ ├── EGG-INFO │ │ │ │ ├── PKG-INFO │ │ │ │ ├── SOURCES.txt │ │ │ │ ├── dependency_links.txt │ │ │ │ ├── entry_points.txt │ │ │ │ ├── not-zip-safe │ │ │ │ ├── requires.txt │ │ │ │ └── top_level.txt │ │ │ └── pip │ │ │ │ ├── __init__.py │ │ │ │ ├── __main__.py │ │ │ │ ├── _internal │ │ │ │ ├── __init__.py │ │ │ │ ├── basecommand.py │ │ │ │ ├── baseparser.py │ │ │ │ ├── build_env.py │ │ │ │ ├── cache.py │ │ │ │ ├── cmdoptions.py │ │ │ │ ├── commands │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── check.py │ │ │ │ │ ├── completion.py │ │ │ │ │ ├── configuration.py │ │ │ │ │ ├── download.py │ │ │ │ │ ├── freeze.py │ │ │ │ │ ├── hash.py │ │ │ │ │ ├── help.py │ │ │ │ │ ├── install.py │ │ │ │ │ ├── list.py │ │ │ │ │ ├── search.py │ │ │ │ │ ├── show.py │ │ │ │ │ ├── uninstall.py │ │ │ │ │ └── wheel.py │ │ │ │ ├── compat.py │ │ │ │ ├── configuration.py │ │ │ │ ├── download.py │ │ │ │ ├── exceptions.py │ │ │ │ ├── index.py │ │ │ │ ├── locations.py │ │ │ │ ├── models │ │ │ │ │ ├── __init__.py │ │ │ │ │ └── index.py │ │ │ │ ├── operations │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── check.py │ │ │ │ │ ├── freeze.py │ │ │ │ │ └── prepare.py │ │ │ │ ├── pep425tags.py │ │ │ │ ├── req │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── req_file.py │ │ │ │ │ ├── req_install.py │ │ │ │ │ ├── req_set.py │ │ │ │ │ └── req_uninstall.py │ │ │ │ ├── resolve.py │ │ │ │ ├── status_codes.py │ │ │ │ ├── utils │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── appdirs.py │ │ │ │ │ ├── deprecation.py │ │ │ │ │ ├── encoding.py │ │ │ │ │ ├── filesystem.py │ │ │ │ │ ├── glibc.py │ │ │ │ │ ├── hashes.py │ │ │ │ │ ├── logging.py │ │ │ │ │ ├── misc.py │ │ │ │ │ ├── outdated.py │ │ │ │ │ ├── packaging.py │ │ │ │ │ ├── setuptools_build.py │ │ │ │ │ ├── temp_dir.py │ │ │ │ │ ├── typing.py │ │ │ │ │ └── ui.py │ │ │ │ ├── vcs │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── bazaar.py │ │ │ │ │ ├── git.py │ │ │ │ │ ├── mercurial.py │ │ │ │ │ └── subversion.py │ │ │ │ └── wheel.py │ │ │ │ └── _vendor │ │ │ │ ├── __init__.py │ │ │ │ ├── appdirs.py │ │ │ │ ├── cachecontrol │ │ │ │ ├── __init__.py │ │ │ │ ├── _cmd.py │ │ │ │ ├── adapter.py │ │ │ │ ├── cache.py │ │ │ │ ├── caches │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── file_cache.py │ │ │ │ │ └── redis_cache.py │ │ │ │ ├── compat.py │ │ │ │ ├── controller.py │ │ │ │ ├── filewrapper.py │ │ │ │ ├── heuristics.py │ │ │ │ ├── serialize.py │ │ │ │ └── wrapper.py │ │ │ │ ├── certifi │ │ │ │ ├── __init__.py │ │ │ │ ├── __main__.py │ │ │ │ ├── cacert.pem │ │ │ │ └── core.py │ │ │ │ ├── chardet │ │ │ │ ├── __init__.py │ │ │ │ ├── big5freq.py │ │ │ │ ├── big5prober.py │ │ │ │ ├── chardistribution.py │ │ │ │ ├── charsetgroupprober.py │ │ │ │ ├── charsetprober.py │ │ │ │ ├── cli │ │ │ │ │ ├── __init__.py │ │ │ │ │ └── chardetect.py │ │ │ │ ├── codingstatemachine.py │ │ │ │ ├── compat.py │ │ │ │ ├── cp949prober.py │ │ │ │ ├── enums.py │ │ │ │ ├── escprober.py │ │ │ │ ├── escsm.py │ │ │ │ ├── eucjpprober.py │ │ │ │ ├── euckrfreq.py │ │ │ │ ├── euckrprober.py │ │ │ │ ├── euctwfreq.py │ │ │ │ ├── euctwprober.py │ │ │ │ ├── gb2312freq.py │ │ │ │ ├── gb2312prober.py │ │ │ │ ├── hebrewprober.py │ │ │ │ ├── jisfreq.py │ │ │ │ ├── jpcntx.py │ │ │ │ ├── langbulgarianmodel.py │ │ │ │ ├── langcyrillicmodel.py │ │ │ │ ├── langgreekmodel.py │ │ │ │ ├── langhebrewmodel.py │ │ │ │ ├── langhungarianmodel.py │ │ │ │ ├── langthaimodel.py │ │ │ │ ├── langturkishmodel.py │ │ │ │ ├── latin1prober.py │ │ │ │ ├── mbcharsetprober.py │ │ │ │ ├── mbcsgroupprober.py │ │ │ │ ├── mbcssm.py │ │ │ │ ├── sbcharsetprober.py │ │ │ │ ├── sbcsgroupprober.py │ │ │ │ ├── sjisprober.py │ │ │ │ ├── universaldetector.py │ │ │ │ ├── utf8prober.py │ │ │ │ └── version.py │ │ │ │ ├── colorama │ │ │ │ ├── __init__.py │ │ │ │ ├── ansi.py │ │ │ │ ├── ansitowin32.py │ │ │ │ ├── initialise.py │ │ │ │ ├── win32.py │ │ │ │ └── winterm.py │ │ │ │ ├── distlib │ │ │ │ ├── __init__.py │ │ │ │ ├── _backport │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── misc.py │ │ │ │ │ ├── shutil.py │ │ │ │ │ ├── sysconfig.cfg │ │ │ │ │ ├── sysconfig.py │ │ │ │ │ └── tarfile.py │ │ │ │ ├── compat.py │ │ │ │ ├── database.py │ │ │ │ ├── index.py │ │ │ │ ├── locators.py │ │ │ │ ├── manifest.py │ │ │ │ ├── markers.py │ │ │ │ ├── metadata.py │ │ │ │ ├── resources.py │ │ │ │ ├── scripts.py │ │ │ │ ├── t32.exe │ │ │ │ ├── t64.exe │ │ │ │ ├── util.py │ │ │ │ ├── version.py │ │ │ │ ├── w32.exe │ │ │ │ ├── w64.exe │ │ │ │ └── wheel.py │ │ │ │ ├── distro.py │ │ │ │ ├── html5lib │ │ │ │ ├── __init__.py │ │ │ │ ├── _ihatexml.py │ │ │ │ ├── _inputstream.py │ │ │ │ ├── _tokenizer.py │ │ │ │ ├── _trie │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── _base.py │ │ │ │ │ ├── datrie.py │ │ │ │ │ └── py.py │ │ │ │ ├── _utils.py │ │ │ │ ├── constants.py │ │ │ │ ├── filters │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── alphabeticalattributes.py │ │ │ │ │ ├── base.py │ │ │ │ │ ├── inject_meta_charset.py │ │ │ │ │ ├── lint.py │ │ │ │ │ ├── optionaltags.py │ │ │ │ │ ├── sanitizer.py │ │ │ │ │ └── whitespace.py │ │ │ │ ├── html5parser.py │ │ │ │ ├── serializer.py │ │ │ │ ├── treeadapters │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── genshi.py │ │ │ │ │ └── sax.py │ │ │ │ ├── treebuilders │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── base.py │ │ │ │ │ ├── dom.py │ │ │ │ │ ├── etree.py │ │ │ │ │ └── etree_lxml.py │ │ │ │ └── treewalkers │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── base.py │ │ │ │ │ ├── dom.py │ │ │ │ │ ├── etree.py │ │ │ │ │ ├── etree_lxml.py │ │ │ │ │ └── genshi.py │ │ │ │ ├── idna │ │ │ │ ├── __init__.py │ │ │ │ ├── codec.py │ │ │ │ ├── compat.py │ │ │ │ ├── core.py │ │ │ │ ├── idnadata.py │ │ │ │ ├── intranges.py │ │ │ │ ├── package_data.py │ │ │ │ └── uts46data.py │ │ │ │ ├── ipaddress.py │ │ │ │ ├── lockfile │ │ │ │ ├── __init__.py │ │ │ │ ├── linklockfile.py │ │ │ │ ├── mkdirlockfile.py │ │ │ │ ├── pidlockfile.py │ │ │ │ ├── sqlitelockfile.py │ │ │ │ └── symlinklockfile.py │ │ │ │ ├── msgpack │ │ │ │ ├── __init__.py │ │ │ │ ├── _version.py │ │ │ │ ├── exceptions.py │ │ │ │ └── fallback.py │ │ │ │ ├── packaging │ │ │ │ ├── __about__.py │ │ │ │ ├── __init__.py │ │ │ │ ├── _compat.py │ │ │ │ ├── _structures.py │ │ │ │ ├── markers.py │ │ │ │ ├── requirements.py │ │ │ │ ├── specifiers.py │ │ │ │ ├── utils.py │ │ │ │ └── version.py │ │ │ │ ├── pkg_resources │ │ │ │ ├── __init__.py │ │ │ │ └── py31compat.py │ │ │ │ ├── progress │ │ │ │ ├── __init__.py │ │ │ │ ├── bar.py │ │ │ │ ├── counter.py │ │ │ │ ├── helpers.py │ │ │ │ └── spinner.py │ │ │ │ ├── pyparsing.py │ │ │ │ ├── pytoml │ │ │ │ ├── __init__.py │ │ │ │ ├── core.py │ │ │ │ ├── parser.py │ │ │ │ └── writer.py │ │ │ │ ├── requests │ │ │ │ ├── __init__.py │ │ │ │ ├── __version__.py │ │ │ │ ├── _internal_utils.py │ │ │ │ ├── adapters.py │ │ │ │ ├── api.py │ │ │ │ ├── auth.py │ │ │ │ ├── certs.py │ │ │ │ ├── compat.py │ │ │ │ ├── cookies.py │ │ │ │ ├── exceptions.py │ │ │ │ ├── help.py │ │ │ │ ├── hooks.py │ │ │ │ ├── models.py │ │ │ │ ├── packages.py │ │ │ │ ├── sessions.py │ │ │ │ ├── status_codes.py │ │ │ │ ├── structures.py │ │ │ │ └── utils.py │ │ │ │ ├── retrying.py │ │ │ │ ├── six.py │ │ │ │ ├── urllib3 │ │ │ │ ├── __init__.py │ │ │ │ ├── _collections.py │ │ │ │ ├── connection.py │ │ │ │ ├── connectionpool.py │ │ │ │ ├── contrib │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── _securetransport │ │ │ │ │ │ ├── __init__.py │ │ │ │ │ │ ├── bindings.py │ │ │ │ │ │ └── low_level.py │ │ │ │ │ ├── appengine.py │ │ │ │ │ ├── ntlmpool.py │ │ │ │ │ ├── pyopenssl.py │ │ │ │ │ ├── securetransport.py │ │ │ │ │ └── socks.py │ │ │ │ ├── exceptions.py │ │ │ │ ├── fields.py │ │ │ │ ├── filepost.py │ │ │ │ ├── packages │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── backports │ │ │ │ │ │ ├── __init__.py │ │ │ │ │ │ └── makefile.py │ │ │ │ │ ├── ordered_dict.py │ │ │ │ │ ├── six.py │ │ │ │ │ └── ssl_match_hostname │ │ │ │ │ │ ├── __init__.py │ │ │ │ │ │ └── _implementation.py │ │ │ │ ├── poolmanager.py │ │ │ │ ├── request.py │ │ │ │ ├── response.py │ │ │ │ └── util │ │ │ │ │ ├── __init__.py │ │ │ │ │ ├── connection.py │ │ │ │ │ ├── request.py │ │ │ │ │ ├── response.py │ │ │ │ │ ├── retry.py │ │ │ │ │ ├── selectors.py │ │ │ │ │ ├── ssl_.py │ │ │ │ │ ├── timeout.py │ │ │ │ │ ├── url.py │ │ │ │ │ └── wait.py │ │ │ │ └── webencodings │ │ │ │ ├── __init__.py │ │ │ │ ├── labels.py │ │ │ │ ├── mklabels.py │ │ │ │ ├── tests.py │ │ │ │ └── x_user_defined.py │ │ │ ├── setuptools-39.1.0-py3.7.egg │ │ │ └── setuptools.pth │ ├── Scripts │ │ ├── Activate.ps1 │ │ ├── activate │ │ ├── activate.bat │ │ ├── deactivate.bat │ │ ├── easy_install-3.7-script.py │ │ ├── easy_install-3.7.exe │ │ ├── easy_install-script.py │ │ ├── easy_install.exe │ │ ├── pip-script.py │ │ ├── pip.exe │ │ ├── pip3-script.py │ │ ├── pip3.7-script.py │ │ ├── pip3.7.exe │ │ ├── pip3.exe │ │ ├── python.exe │ │ ├── python.pdb │ │ ├── pythonw.exe │ │ └── pythonw.pdb │ └── pyvenv.cfg │ └── warning.png ├── README.md └── img-folder ├── camera.png ├── homePage.png └── result.png /FlaskDemo2.0/FlaskDemo/.idea/FlaskDemo.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 13 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/.idea/deployment.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | 7 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/.idea/webServers.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 14 | 15 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/Hello.py: -------------------------------------------------------------------------------- 1 | import threading 2 | import time 3 | import requests 4 | import lane_finder 5 | import car_finder 6 | import cv2 7 | import base64 8 | import numpy as np 9 | ENCODING = 'utf-8' 10 | exitFlag = 0 11 | import find_car 12 | import chuli 13 | import original 14 | #录制好的视频演示 15 | class myThread(threading.Thread): # 继承父类threading.Thread 16 | def __init__(self,id,url): 17 | threading.Thread.__init__(self) 18 | self.url = url 19 | self.id = id 20 | def run(self): # 把要执行的代码写到run函数里面 线程在创建后会直接运行run函数 21 | if self.id == 1: 22 | self.res = load1(self.url) 23 | if self.id == 2: 24 | self.res = load2(self.url) 25 | if self.id==3: 26 | self.res=load3(self.url) 27 | def get_result(self): 28 | return self.res 29 | def load1(url): 30 | res=[] 31 | file = requests.get(url) 32 | img = cv2.imdecode(np.fromstring(file.content, np.uint8), 1) 33 | result, str = lane_finder.run(img) 34 | im2 = cv2.resize(result, (500, 300), ) 35 | cv2.imwrite('./static/yanshi/lane.png', im2) # 写入图片 36 | # yuan = cv2.imread('https://lindia.oss-cn-beijing.aliyuncs.com/project_video1.mp4?x-oss-process=video/snapshot,t_20000,f_jpg,w_800,h_600') 37 | # result=car_finder.run(yuan) 38 | # cv2.imwrite('a2.png', result) 39 | with open(r'./static/yanshi/lane.png', 'rb') as f: # 转化成二进制格式 40 | base64_bytes = base64.b64encode(f.read()) # 使用base64对数据进行加密 41 | base64_string = base64_bytes.decode(ENCODING) 42 | raw_data = base64_string 43 | res.append(raw_data) 44 | res.append(str) 45 | #chuli.change(str,"lane") 46 | return res 47 | def load2(url): 48 | res=[] 49 | file = requests.get(url) 50 | img = cv2.imdecode(np.fromstring(file.content, np.uint8), 1) 51 | result, str,tishi = find_car.run(img) 52 | im2 = cv2.resize(result, (500, 300), ) 53 | cv2.imwrite('./static/yanshi/car.png', im2) # 写入图片 54 | # yuan = cv2.imread('https://lindia.oss-cn-beijing.aliyuncs.com/project_video1.mp4?x-oss-process=video/snapshot,t_20000,f_jpg,w_800,h_600') 55 | # result=car_finder.run(yuan) 56 | # cv2.imwrite('a2.png', result) 57 | with open(r'./static/yanshi/car.png', 'rb') as f: # 转化成二进制格式 58 | base64_bytes = base64.b64encode(f.read()) # 使用base64对数据进行加密 59 | base64_string = base64_bytes.decode(ENCODING) 60 | raw_data = base64_string 61 | res.append(raw_data) 62 | res.append(str) 63 | res.append(tishi) 64 | # if tishi!="": 65 | # chuli.change("注意前方车辆！", "car") 66 | return res 67 | def load3(url): 68 | res=[] 69 | result,str=original.light(url) 70 | im2 = cv2.resize(result, (500, 300), ) 71 | cv2.imwrite('./static/yanshi/original.png', im2) # 写入图片 72 | # yuan = cv2.imread('https://lindia.oss-cn-beijing.aliyuncs.com/project_video1.mp4?x-oss-process=video/snapshot,t_20000,f_jpg,w_800,h_600') 73 | # result=car_finder.run(yuan) 74 | # cv2.imwrite('a2.png', result) 75 | with open(r'./static/yanshi/original.png', 'rb') as f: # 转化成二进制格式 76 | base64_bytes = base64.b64encode(f.read()) # 使用base64对数据进行加密 77 | base64_string = base64_bytes.decode(ENCODING) 78 | raw_data = base64_string 79 | res.append(raw_data) 80 | res.append(str) 81 | return res 82 | # url="https://lindia.oss-cn-beijing.aliyuncs.com/project_video1.mp4?x-oss-process=video/snapshot,t_20000,f_jpg,w_800,h_600" 83 | # # 创建新线程 84 | # thread1 = myThread(1,url) 85 | # thread2 = myThread(2,url) 86 | 87 | # 开启线程 88 | # thread1.start() 89 | # thread2.start() 90 | # thread1.join() 91 | # res=thread1.get_result() 92 | # print(res) 93 | # print("Exiting Main Thread") -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/__pycache__/Hello.cpython-36.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/FlaskDemo2.0/FlaskDemo/__pycache__/Hello.cpython-36.pyc -------------------------------------------------------------------------------- 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/FlaskDemo2.0/FlaskDemo/train_svm.py: -------------------------------------------------------------------------------- 1 | import os 2 | import pickle 3 | 4 | import matplotlib.image as mpimg 5 | import numpy as np 6 | from sklearn.model_selection import train_test_split 7 | from sklearn.preprocessing import StandardScaler 8 | from sklearn.svm import LinearSVC 9 | 10 | from car_finder import CarFinder 11 | 12 | vehicle_dir = "train_images/vehicles" 13 | non_vehicle_dir = "train_images/non-vehicles" 14 | total_imgs = 0 15 | 16 | spatial_size = (64, 64) 17 | n_bins = 128 18 | hist_range = (0, 255) 19 | 20 | car_finder = CarFinder(64, hist_bins=128, small_size=20, orientations=12, pix_per_cell=8, cell_per_block=1) 21 | 22 | print(car_finder.num_features) 23 | def create_features_from_dir(root_dir): 24 | all_features = [] 25 | for subdir in (os.listdir(root_dir)): 26 | for file in os.listdir(os.path.join(root_dir,subdir)): 27 | img = mpimg.imread(os.path.join(root_dir,subdir,file)) 28 | img = (img.astype(np.float32)/np.max(img)*255).astype(np.uint8) 29 | features = car_finder.get_features(img) 30 | all_features.append(features) 31 | return np.vstack(all_features) 32 | 33 | print("Featuring started") 34 | X_cars = create_features_from_dir(vehicle_dir) 35 | y_cars = np.ones(X_cars.shape[0], dtype=np.uint8) 36 | X_non_cars = create_features_from_dir(non_vehicle_dir) 37 | y_non_cars = np.zeros(X_non_cars.shape[0], dtype=np.uint8) 38 | print("Featuring ended") 39 | 40 | X = np.vstack((X_cars, X_non_cars)) 41 | y = np.concatenate((y_cars, y_non_cars)) 42 | 43 | scaler = StandardScaler().fit(X) 44 | scaled_X = scaler.transform(X) 45 | 46 | del X_cars 47 | del X_non_cars 48 | 49 | print(scaled_X.shape) 50 | X_train, X_test, y_train, y_test = train_test_split(scaled_X, y, test_size=0.10, random_state=40) 51 | 52 | cls = LinearSVC(C=1e-4, dual=False, max_iter=5) 53 | cls.fit(X_train, y_train) 54 | result = cls.predict(X_test) 55 | 56 | true = y_test == 1 57 | test_len = len(y_test) 58 | positive = result == 1 59 | true_positive = np.sum(true & positive) 60 | true_negative = np.sum(true & np.logical_not(positive)) 61 | false_negative = np.sum(np.logical_not(true) & np.logical_not(positive)) 62 | false_positive = np.sum(np.logical_not(true) & positive) 63 | print("TP {0}, TN {1}, FN {2}, FP {3}".format(float(true_positive)/test_len, float(true_negative)/test_len, 64 | float(false_negative)/test_len, float(false_positive)/test_len)) 65 | score = cls.score(X_test, y_test) 66 | print(score) 67 | 68 | data = { 69 | 'scaler': scaler, 70 | 'classifier': cls 71 | } 72 | 73 | with open('classifier.p', 'wb') as f: 74 | pickle.dump(data, f) 75 | 76 | 77 | 78 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/easy-install.pth: -------------------------------------------------------------------------------- 1 | ./setuptools-39.1.0-py3.7.egg 2 | ./pip-10.0.1-py3.7.egg 3 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/EGG-INFO/PKG-INFO: -------------------------------------------------------------------------------- 1 | Metadata-Version: 2.1 2 | Name: pip 3 | Version: 10.0.1 4 | Summary: The PyPA recommended tool for installing Python packages. 5 | Home-page: https://pip.pypa.io/ 6 | Author: The pip developers 7 | Author-email: python-virtualenv@groups.google.com 8 | License: MIT 9 | Description: pip 10 | === 11 | 12 | The `PyPA recommended`_ tool for installing Python packages. 13 | 14 | .. image:: https://img.shields.io/pypi/v/pip.svg 15 | :target: https://pypi.org/project/pip/ 16 | 17 | .. image:: https://img.shields.io/travis/pypa/pip/master.svg 18 | :target: http://travis-ci.org/pypa/pip 19 | 20 | .. image:: https://img.shields.io/appveyor/ci/pypa/pip.svg 21 | :target: https://ci.appveyor.com/project/pypa/pip/history 22 | 23 | .. image:: https://readthedocs.org/projects/pip/badge/?version=latest 24 | :target: https://pip.pypa.io/en/latest 25 | 26 | * `Installation`_ 27 | * `Documentation`_ 28 | * `Changelog`_ 29 | * `GitHub Page`_ 30 | * `Issue Tracking`_ 31 | * `User mailing list`_ 32 | * `Dev mailing list`_ 33 | * User IRC: #pypa on Freenode. 34 | * Dev IRC: #pypa-dev on Freenode. 35 | 36 | Code of Conduct 37 | --------------- 38 | 39 | Everyone interacting in the pip project's codebases, issue trackers, chat 40 | rooms and mailing lists is expected to follow the `PyPA Code of Conduct`_. 41 | 42 | .. _PyPA recommended: https://packaging.python.org/en/latest/current/ 43 | .. _Installation: https://pip.pypa.io/en/stable/installing.html 44 | .. _Documentation: https://pip.pypa.io/en/stable/ 45 | .. _Changelog: https://pip.pypa.io/en/stable/news.html 46 | .. _GitHub Page: https://github.com/pypa/pip 47 | .. _Issue Tracking: https://github.com/pypa/pip/issues 48 | .. _User mailing list: http://groups.google.com/group/python-virtualenv 49 | .. _Dev mailing list: http://groups.google.com/group/pypa-dev 50 | .. _PyPA Code of Conduct: https://www.pypa.io/en/latest/code-of-conduct/ 51 | 52 | Keywords: easy_install distutils setuptools egg virtualenv 53 | Platform: UNKNOWN 54 | Classifier: Development Status :: 5 - Production/Stable 55 | Classifier: Intended Audience :: Developers 56 | Classifier: License :: OSI Approved :: MIT License 57 | Classifier: Topic :: Software Development :: Build Tools 58 | Classifier: Programming Language :: Python 59 | Classifier: Programming Language :: Python :: 2 60 | Classifier: Programming Language :: Python :: 2.7 61 | Classifier: Programming Language :: Python :: 3 62 | Classifier: Programming Language :: Python :: 3.3 63 | Classifier: Programming Language :: Python :: 3.4 64 | Classifier: Programming Language :: Python :: 3.5 65 | Classifier: Programming Language :: Python :: 3.6 66 | Classifier: Programming Language :: Python :: Implementation :: CPython 67 | Classifier: Programming Language :: Python :: Implementation :: PyPy 68 | Requires-Python: >=2.7,!=3.0.*,!=3.1.*,!=3.2.* 69 | Provides-Extra: testing 70 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/EGG-INFO/dependency_links.txt: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/EGG-INFO/entry_points.txt: -------------------------------------------------------------------------------- 1 | [console_scripts] 2 | pip = pip._internal:main 3 | pip3 = pip._internal:main 4 | pip3.7 = pip._internal:main 5 | 6 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/EGG-INFO/not-zip-safe: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/EGG-INFO/requires.txt: -------------------------------------------------------------------------------- 1 | 2 | [testing] 3 | pytest 4 | mock 5 | pretend 6 | scripttest>=1.3 7 | virtualenv>=1.10 8 | freezegun 9 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/EGG-INFO/top_level.txt: -------------------------------------------------------------------------------- 1 | pip 2 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/__init__.py: -------------------------------------------------------------------------------- 1 | __version__ = "10.0.1" 2 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/__main__.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | import os 4 | import sys 5 | 6 | # If we are running from a wheel, add the wheel to sys.path 7 | # This allows the usage python pip-*.whl/pip install pip-*.whl 8 | if __package__ == '': 9 | # __file__ is pip-*.whl/pip/__main__.py 10 | # first dirname call strips of '/__main__.py', second strips off '/pip' 11 | # Resulting path is the name of the wheel itself 12 | # Add that to sys.path so we can import pip 13 | path = os.path.dirname(os.path.dirname(__file__)) 14 | sys.path.insert(0, path) 15 | 16 | from pip._internal import main as _main # noqa 17 | 18 | if __name__ == '__main__': 19 | sys.exit(_main()) 20 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/build_env.py: -------------------------------------------------------------------------------- 1 | """Build Environment used for isolation during sdist building 2 | """ 3 | 4 | import os 5 | from distutils.sysconfig import get_python_lib 6 | from sysconfig import get_paths 7 | 8 | from pip._internal.utils.temp_dir import TempDirectory 9 | 10 | 11 | class BuildEnvironment(object): 12 | """Creates and manages an isolated environment to install build deps 13 | """ 14 | 15 | def __init__(self, no_clean): 16 | self._temp_dir = TempDirectory(kind="build-env") 17 | self._no_clean = no_clean 18 | 19 | @property 20 | def path(self): 21 | return self._temp_dir.path 22 | 23 | def __enter__(self): 24 | self._temp_dir.create() 25 | 26 | self.save_path = os.environ.get('PATH', None) 27 | self.save_pythonpath = os.environ.get('PYTHONPATH', None) 28 | self.save_nousersite = os.environ.get('PYTHONNOUSERSITE', None) 29 | 30 | install_scheme = 'nt' if (os.name == 'nt') else 'posix_prefix' 31 | install_dirs = get_paths(install_scheme, vars={ 32 | 'base': self.path, 33 | 'platbase': self.path, 34 | }) 35 | 36 | scripts = install_dirs['scripts'] 37 | if self.save_path: 38 | os.environ['PATH'] = scripts + os.pathsep + self.save_path 39 | else: 40 | os.environ['PATH'] = scripts + os.pathsep + os.defpath 41 | 42 | # Note: prefer distutils' sysconfig to get the 43 | # library paths so PyPy is correctly supported. 44 | purelib = get_python_lib(plat_specific=0, prefix=self.path) 45 | platlib = get_python_lib(plat_specific=1, prefix=self.path) 46 | if purelib == platlib: 47 | lib_dirs = purelib 48 | else: 49 | lib_dirs = purelib + os.pathsep + platlib 50 | if self.save_pythonpath: 51 | os.environ['PYTHONPATH'] = lib_dirs + os.pathsep + \ 52 | self.save_pythonpath 53 | else: 54 | os.environ['PYTHONPATH'] = lib_dirs 55 | 56 | os.environ['PYTHONNOUSERSITE'] = '1' 57 | 58 | return self.path 59 | 60 | def __exit__(self, exc_type, exc_val, exc_tb): 61 | if not self._no_clean: 62 | self._temp_dir.cleanup() 63 | 64 | def restore_var(varname, old_value): 65 | if old_value is None: 66 | os.environ.pop(varname, None) 67 | else: 68 | os.environ[varname] = old_value 69 | 70 | restore_var('PATH', self.save_path) 71 | restore_var('PYTHONPATH', self.save_pythonpath) 72 | restore_var('PYTHONNOUSERSITE', self.save_nousersite) 73 | 74 | def cleanup(self): 75 | self._temp_dir.cleanup() 76 | 77 | 78 | class NoOpBuildEnvironment(BuildEnvironment): 79 | """A no-op drop-in replacement for BuildEnvironment 80 | """ 81 | 82 | def __init__(self, no_clean): 83 | pass 84 | 85 | def __enter__(self): 86 | pass 87 | 88 | def __exit__(self, exc_type, exc_val, exc_tb): 89 | pass 90 | 91 | def cleanup(self): 92 | pass 93 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/commands/__init__.py: -------------------------------------------------------------------------------- 1 | """ 2 | Package containing all pip commands 3 | """ 4 | from __future__ import absolute_import 5 | 6 | from pip._internal.commands.completion import CompletionCommand 7 | from pip._internal.commands.configuration import ConfigurationCommand 8 | from pip._internal.commands.download import DownloadCommand 9 | from pip._internal.commands.freeze import FreezeCommand 10 | from pip._internal.commands.hash import HashCommand 11 | from pip._internal.commands.help import HelpCommand 12 | from pip._internal.commands.list import ListCommand 13 | from pip._internal.commands.check import CheckCommand 14 | from pip._internal.commands.search import SearchCommand 15 | from pip._internal.commands.show import ShowCommand 16 | from pip._internal.commands.install import InstallCommand 17 | from pip._internal.commands.uninstall import UninstallCommand 18 | from pip._internal.commands.wheel import WheelCommand 19 | 20 | from pip._internal.utils.typing import MYPY_CHECK_RUNNING 21 | 22 | if MYPY_CHECK_RUNNING: 23 | from typing import List, Type 24 | from pip._internal.basecommand import Command 25 | 26 | commands_order = [ 27 | InstallCommand, 28 | DownloadCommand, 29 | UninstallCommand, 30 | FreezeCommand, 31 | ListCommand, 32 | ShowCommand, 33 | CheckCommand, 34 | ConfigurationCommand, 35 | SearchCommand, 36 | WheelCommand, 37 | HashCommand, 38 | CompletionCommand, 39 | HelpCommand, 40 | ] # type: List[Type[Command]] 41 | 42 | commands_dict = {c.name: c for c in commands_order} 43 | 44 | 45 | def get_summaries(ordered=True): 46 | """Yields sorted (command name, command summary) tuples.""" 47 | 48 | if ordered: 49 | cmditems = _sort_commands(commands_dict, commands_order) 50 | else: 51 | cmditems = commands_dict.items() 52 | 53 | for name, command_class in cmditems: 54 | yield (name, command_class.summary) 55 | 56 | 57 | def get_similar_commands(name): 58 | """Command name auto-correct.""" 59 | from difflib import get_close_matches 60 | 61 | name = name.lower() 62 | 63 | close_commands = get_close_matches(name, commands_dict.keys()) 64 | 65 | if close_commands: 66 | return close_commands[0] 67 | else: 68 | return False 69 | 70 | 71 | def _sort_commands(cmddict, order): 72 | def keyfn(key): 73 | try: 74 | return order.index(key[1]) 75 | except ValueError: 76 | # unordered items should come last 77 | return 0xff 78 | 79 | return sorted(cmddict.items(), key=keyfn) 80 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/commands/check.py: -------------------------------------------------------------------------------- 1 | import logging 2 | 3 | from pip._internal.basecommand import Command 4 | from pip._internal.operations.check import ( 5 | check_package_set, create_package_set_from_installed, 6 | ) 7 | from pip._internal.utils.misc import get_installed_distributions 8 | 9 | logger = logging.getLogger(__name__) 10 | 11 | 12 | class CheckCommand(Command): 13 | """Verify installed packages have compatible dependencies.""" 14 | name = 'check' 15 | usage = """ 16 | %prog [options]""" 17 | summary = 'Verify installed packages have compatible dependencies.' 18 | 19 | def run(self, options, args): 20 | package_set = create_package_set_from_installed() 21 | missing, conflicting = check_package_set(package_set) 22 | 23 | for project_name in missing: 24 | version = package_set[project_name].version 25 | for dependency in missing[project_name]: 26 | logger.info( 27 | "%s %s requires %s, which is not installed.", 28 | project_name, version, dependency[0], 29 | ) 30 | 31 | for project_name in conflicting: 32 | version = package_set[project_name].version 33 | for dep_name, dep_version, req in conflicting[project_name]: 34 | logger.info( 35 | "%s %s has requirement %s, but you have %s %s.", 36 | project_name, version, req, dep_name, dep_version, 37 | ) 38 | 39 | if missing or conflicting: 40 | return 1 41 | else: 42 | logger.info("No broken requirements found.") 43 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/commands/completion.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | import sys 4 | import textwrap 5 | 6 | from pip._internal.basecommand import Command 7 | from pip._internal.utils.misc import get_prog 8 | 9 | BASE_COMPLETION = """ 10 | # pip %(shell)s completion start%(script)s# pip %(shell)s completion end 11 | """ 12 | 13 | COMPLETION_SCRIPTS = { 14 | 'bash': """ 15 | _pip_completion() 16 | { 17 | COMPREPLY=( $( COMP_WORDS="${COMP_WORDS[*]}" \\ 18 | COMP_CWORD=$COMP_CWORD \\ 19 | PIP_AUTO_COMPLETE=1 $1 ) ) 20 | } 21 | complete -o default -F _pip_completion %(prog)s 22 | """, 23 | 'zsh': """ 24 | function _pip_completion { 25 | local words cword 26 | read -Ac words 27 | read -cn cword 28 | reply=( $( COMP_WORDS="$words[*]" \\ 29 | COMP_CWORD=$(( cword-1 )) \\ 30 | PIP_AUTO_COMPLETE=1 $words[1] ) ) 31 | } 32 | compctl -K _pip_completion %(prog)s 33 | """, 34 | 'fish': """ 35 | function __fish_complete_pip 36 | set -lx COMP_WORDS (commandline -o) "" 37 | set -lx COMP_CWORD ( \\ 38 | math (contains -i -- (commandline -t) $COMP_WORDS)-1 \\ 39 | ) 40 | set -lx PIP_AUTO_COMPLETE 1 41 | string split \\ -- (eval $COMP_WORDS[1]) 42 | end 43 | complete -fa "(__fish_complete_pip)" -c %(prog)s 44 | """, 45 | } 46 | 47 | 48 | class CompletionCommand(Command): 49 | """A helper command to be used for command completion.""" 50 | name = 'completion' 51 | summary = 'A helper command used for command completion.' 52 | ignore_require_venv = True 53 | 54 | def __init__(self, *args, **kw): 55 | super(CompletionCommand, self).__init__(*args, **kw) 56 | 57 | cmd_opts = self.cmd_opts 58 | 59 | cmd_opts.add_option( 60 | '--bash', '-b', 61 | action='store_const', 62 | const='bash', 63 | dest='shell', 64 | help='Emit completion code for bash') 65 | cmd_opts.add_option( 66 | '--zsh', '-z', 67 | action='store_const', 68 | const='zsh', 69 | dest='shell', 70 | help='Emit completion code for zsh') 71 | cmd_opts.add_option( 72 | '--fish', '-f', 73 | action='store_const', 74 | const='fish', 75 | dest='shell', 76 | help='Emit completion code for fish') 77 | 78 | self.parser.insert_option_group(0, cmd_opts) 79 | 80 | def run(self, options, args): 81 | """Prints the completion code of the given shell""" 82 | shells = COMPLETION_SCRIPTS.keys() 83 | shell_options = ['--' + shell for shell in sorted(shells)] 84 | if options.shell in shells: 85 | script = textwrap.dedent( 86 | COMPLETION_SCRIPTS.get(options.shell, '') % { 87 | 'prog': get_prog(), 88 | } 89 | ) 90 | print(BASE_COMPLETION % {'script': script, 'shell': options.shell}) 91 | else: 92 | sys.stderr.write( 93 | 'ERROR: You must pass %s\n' % ' or '.join(shell_options) 94 | ) 95 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/commands/hash.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | import hashlib 4 | import logging 5 | import sys 6 | 7 | from pip._internal.basecommand import Command 8 | from pip._internal.status_codes import ERROR 9 | from pip._internal.utils.hashes import FAVORITE_HASH, STRONG_HASHES 10 | from pip._internal.utils.misc import read_chunks 11 | 12 | logger = logging.getLogger(__name__) 13 | 14 | 15 | class HashCommand(Command): 16 | """ 17 | Compute a hash of a local package archive. 18 | 19 | These can be used with --hash in a requirements file to do repeatable 20 | installs. 21 | 22 | """ 23 | name = 'hash' 24 | usage = '%prog [options] ...' 25 | summary = 'Compute hashes of package archives.' 26 | ignore_require_venv = True 27 | 28 | def __init__(self, *args, **kw): 29 | super(HashCommand, self).__init__(*args, **kw) 30 | self.cmd_opts.add_option( 31 | '-a', '--algorithm', 32 | dest='algorithm', 33 | choices=STRONG_HASHES, 34 | action='store', 35 | default=FAVORITE_HASH, 36 | help='The hash algorithm to use: one of %s' % 37 | ', '.join(STRONG_HASHES)) 38 | self.parser.insert_option_group(0, self.cmd_opts) 39 | 40 | def run(self, options, args): 41 | if not args: 42 | self.parser.print_usage(sys.stderr) 43 | return ERROR 44 | 45 | algorithm = options.algorithm 46 | for path in args: 47 | logger.info('%s:\n--hash=%s:%s', 48 | path, algorithm, _hash_of_file(path, algorithm)) 49 | 50 | 51 | def _hash_of_file(path, algorithm): 52 | """Return the hash digest of a file.""" 53 | with open(path, 'rb') as archive: 54 | hash = hashlib.new(algorithm) 55 | for chunk in read_chunks(archive): 56 | hash.update(chunk) 57 | return hash.hexdigest() 58 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/commands/help.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | from pip._internal.basecommand import SUCCESS, Command 4 | from pip._internal.exceptions import CommandError 5 | 6 | 7 | class HelpCommand(Command): 8 | """Show help for commands""" 9 | name = 'help' 10 | usage = """ 11 | %prog """ 12 | summary = 'Show help for commands.' 13 | ignore_require_venv = True 14 | 15 | def run(self, options, args): 16 | from pip._internal.commands import commands_dict, get_similar_commands 17 | 18 | try: 19 | # 'pip help' with no args is handled by pip.__init__.parseopt() 20 | cmd_name = args[0] # the command we need help for 21 | except IndexError: 22 | return SUCCESS 23 | 24 | if cmd_name not in commands_dict: 25 | guess = get_similar_commands(cmd_name) 26 | 27 | msg = ['unknown command "%s"' % cmd_name] 28 | if guess: 29 | msg.append('maybe you meant "%s"' % guess) 30 | 31 | raise CommandError(' - '.join(msg)) 32 | 33 | command = commands_dict[cmd_name]() 34 | command.parser.print_help() 35 | 36 | return SUCCESS 37 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/commands/uninstall.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | from pip._vendor.packaging.utils import canonicalize_name 4 | 5 | from pip._internal.basecommand import Command 6 | from pip._internal.exceptions import InstallationError 7 | from pip._internal.req import InstallRequirement, parse_requirements 8 | 9 | 10 | class UninstallCommand(Command): 11 | """ 12 | Uninstall packages. 13 | 14 | pip is able to uninstall most installed packages. Known exceptions are: 15 | 16 | - Pure distutils packages installed with ``python setup.py install``, which 17 | leave behind no metadata to determine what files were installed. 18 | - Script wrappers installed by ``python setup.py develop``. 19 | """ 20 | name = 'uninstall' 21 | usage = """ 22 | %prog [options] ... 23 | %prog [options] -r ...""" 24 | summary = 'Uninstall packages.' 25 | 26 | def __init__(self, *args, **kw): 27 | super(UninstallCommand, self).__init__(*args, **kw) 28 | self.cmd_opts.add_option( 29 | '-r', '--requirement', 30 | dest='requirements', 31 | action='append', 32 | default=[], 33 | metavar='file', 34 | help='Uninstall all the packages listed in the given requirements ' 35 | 'file. This option can be used multiple times.', 36 | ) 37 | self.cmd_opts.add_option( 38 | '-y', '--yes', 39 | dest='yes', 40 | action='store_true', 41 | help="Don't ask for confirmation of uninstall deletions.") 42 | 43 | self.parser.insert_option_group(0, self.cmd_opts) 44 | 45 | def run(self, options, args): 46 | with self._build_session(options) as session: 47 | reqs_to_uninstall = {} 48 | for name in args: 49 | req = InstallRequirement.from_line( 50 | name, isolated=options.isolated_mode, 51 | ) 52 | if req.name: 53 | reqs_to_uninstall[canonicalize_name(req.name)] = req 54 | for filename in options.requirements: 55 | for req in parse_requirements( 56 | filename, 57 | options=options, 58 | session=session): 59 | if req.name: 60 | reqs_to_uninstall[canonicalize_name(req.name)] = req 61 | if not reqs_to_uninstall: 62 | raise InstallationError( 63 | 'You must give at least one requirement to %(name)s (see ' 64 | '"pip help %(name)s")' % dict(name=self.name) 65 | ) 66 | for req in reqs_to_uninstall.values(): 67 | uninstall_pathset = req.uninstall( 68 | auto_confirm=options.yes, verbose=self.verbosity > 0, 69 | ) 70 | if uninstall_pathset: 71 | uninstall_pathset.commit() 72 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/models/__init__.py: -------------------------------------------------------------------------------- 1 | from pip._internal.models.index import Index, PyPI 2 | 3 | 4 | __all__ = ["Index", "PyPI"] 5 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/models/index.py: -------------------------------------------------------------------------------- 1 | from pip._vendor.six.moves.urllib import parse as urllib_parse 2 | 3 | 4 | class Index(object): 5 | def __init__(self, url): 6 | self.url = url 7 | self.netloc = urllib_parse.urlsplit(url).netloc 8 | self.simple_url = self.url_to_path('simple') 9 | self.pypi_url = self.url_to_path('pypi') 10 | 11 | def url_to_path(self, path): 12 | return urllib_parse.urljoin(self.url, path) 13 | 14 | 15 | PyPI = Index('https://pypi.org/') 16 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/operations/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/operations/__init__.py -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/req/__init__.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | import logging 4 | 5 | from .req_install import InstallRequirement 6 | from .req_set import RequirementSet 7 | from .req_file import parse_requirements 8 | from pip._internal.utils.logging import indent_log 9 | 10 | 11 | __all__ = [ 12 | "RequirementSet", "InstallRequirement", 13 | "parse_requirements", "install_given_reqs", 14 | ] 15 | 16 | logger = logging.getLogger(__name__) 17 | 18 | 19 | def install_given_reqs(to_install, install_options, global_options=(), 20 | *args, **kwargs): 21 | """ 22 | Install everything in the given list. 23 | 24 | (to be called after having downloaded and unpacked the packages) 25 | """ 26 | 27 | if to_install: 28 | logger.info( 29 | 'Installing collected packages: %s', 30 | ', '.join([req.name for req in to_install]), 31 | ) 32 | 33 | with indent_log(): 34 | for requirement in to_install: 35 | if requirement.conflicts_with: 36 | logger.info( 37 | 'Found existing installation: %s', 38 | requirement.conflicts_with, 39 | ) 40 | with indent_log(): 41 | uninstalled_pathset = requirement.uninstall( 42 | auto_confirm=True 43 | ) 44 | try: 45 | requirement.install( 46 | install_options, 47 | global_options, 48 | *args, 49 | **kwargs 50 | ) 51 | except: 52 | should_rollback = ( 53 | requirement.conflicts_with and 54 | not requirement.install_succeeded 55 | ) 56 | # if install did not succeed, rollback previous uninstall 57 | if should_rollback: 58 | uninstalled_pathset.rollback() 59 | raise 60 | else: 61 | should_commit = ( 62 | requirement.conflicts_with and 63 | requirement.install_succeeded 64 | ) 65 | if should_commit: 66 | uninstalled_pathset.commit() 67 | requirement.remove_temporary_source() 68 | 69 | return to_install 70 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/status_codes.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | SUCCESS = 0 4 | ERROR = 1 5 | UNKNOWN_ERROR = 2 6 | VIRTUALENV_NOT_FOUND = 3 7 | PREVIOUS_BUILD_DIR_ERROR = 4 8 | NO_MATCHES_FOUND = 23 9 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/__init__.py -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/deprecation.py: -------------------------------------------------------------------------------- 1 | """ 2 | A module that implements tooling to enable easy warnings about deprecations. 3 | """ 4 | from __future__ import absolute_import 5 | 6 | import logging 7 | import warnings 8 | 9 | from pip._internal.utils.typing import MYPY_CHECK_RUNNING 10 | 11 | if MYPY_CHECK_RUNNING: 12 | from typing import Any 13 | 14 | 15 | class PipDeprecationWarning(Warning): 16 | pass 17 | 18 | 19 | class Pending(object): 20 | pass 21 | 22 | 23 | class RemovedInPip11Warning(PipDeprecationWarning): 24 | pass 25 | 26 | 27 | class RemovedInPip12Warning(PipDeprecationWarning, Pending): 28 | pass 29 | 30 | 31 | # Warnings <-> Logging Integration 32 | 33 | 34 | _warnings_showwarning = None # type: Any 35 | 36 | 37 | def _showwarning(message, category, filename, lineno, file=None, line=None): 38 | if file is not None: 39 | if _warnings_showwarning is not None: 40 | _warnings_showwarning( 41 | message, category, filename, lineno, file, line, 42 | ) 43 | else: 44 | if issubclass(category, PipDeprecationWarning): 45 | # We use a specially named logger which will handle all of the 46 | # deprecation messages for pip. 47 | logger = logging.getLogger("pip._internal.deprecations") 48 | 49 | # This is purposely using the % formatter here instead of letting 50 | # the logging module handle the interpolation. This is because we 51 | # want it to appear as if someone typed this entire message out. 52 | log_message = "DEPRECATION: %s" % message 53 | 54 | # PipDeprecationWarnings that are Pending still have at least 2 55 | # versions to go until they are removed so they can just be 56 | # warnings. Otherwise, they will be removed in the very next 57 | # version of pip. We want these to be more obvious so we use the 58 | # ERROR logging level. 59 | if issubclass(category, Pending): 60 | logger.warning(log_message) 61 | else: 62 | logger.error(log_message) 63 | else: 64 | _warnings_showwarning( 65 | message, category, filename, lineno, file, line, 66 | ) 67 | 68 | 69 | def install_warning_logger(): 70 | # Enable our Deprecation Warnings 71 | warnings.simplefilter("default", PipDeprecationWarning, append=True) 72 | 73 | global _warnings_showwarning 74 | 75 | if _warnings_showwarning is None: 76 | _warnings_showwarning = warnings.showwarning 77 | warnings.showwarning = _showwarning 78 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/encoding.py: -------------------------------------------------------------------------------- 1 | import codecs 2 | import locale 3 | import re 4 | import sys 5 | 6 | BOMS = [ 7 | (codecs.BOM_UTF8, 'utf8'), 8 | (codecs.BOM_UTF16, 'utf16'), 9 | (codecs.BOM_UTF16_BE, 'utf16-be'), 10 | (codecs.BOM_UTF16_LE, 'utf16-le'), 11 | (codecs.BOM_UTF32, 'utf32'), 12 | (codecs.BOM_UTF32_BE, 'utf32-be'), 13 | (codecs.BOM_UTF32_LE, 'utf32-le'), 14 | ] 15 | 16 | ENCODING_RE = re.compile(br'coding[:=]\s*([-\w.]+)') 17 | 18 | 19 | def auto_decode(data): 20 | """Check a bytes string for a BOM to correctly detect the encoding 21 | 22 | Fallback to locale.getpreferredencoding(False) like open() on Python3""" 23 | for bom, encoding in BOMS: 24 | if data.startswith(bom): 25 | return data[len(bom):].decode(encoding) 26 | # Lets check the first two lines as in PEP263 27 | for line in data.split(b'\n')[:2]: 28 | if line[0:1] == b'#' and ENCODING_RE.search(line): 29 | encoding = ENCODING_RE.search(line).groups()[0].decode('ascii') 30 | return data.decode(encoding) 31 | return data.decode( 32 | locale.getpreferredencoding(False) or sys.getdefaultencoding(), 33 | ) 34 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/filesystem.py: -------------------------------------------------------------------------------- 1 | import os 2 | import os.path 3 | 4 | from pip._internal.compat import get_path_uid 5 | 6 | 7 | def check_path_owner(path): 8 | # If we don't have a way to check the effective uid of this process, then 9 | # we'll just assume that we own the directory. 10 | if not hasattr(os, "geteuid"): 11 | return True 12 | 13 | previous = None 14 | while path != previous: 15 | if os.path.lexists(path): 16 | # Check if path is writable by current user. 17 | if os.geteuid() == 0: 18 | # Special handling for root user in order to handle properly 19 | # cases where users use sudo without -H flag. 20 | try: 21 | path_uid = get_path_uid(path) 22 | except OSError: 23 | return False 24 | return path_uid == 0 25 | else: 26 | return os.access(path, os.W_OK) 27 | else: 28 | previous, path = path, os.path.dirname(path) 29 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/glibc.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | import ctypes 4 | import re 5 | import warnings 6 | 7 | 8 | def glibc_version_string(): 9 | "Returns glibc version string, or None if not using glibc." 10 | 11 | # ctypes.CDLL(None) internally calls dlopen(NULL), and as the dlopen 12 | # manpage says, "If filename is NULL, then the returned handle is for the 13 | # main program". This way we can let the linker do the work to figure out 14 | # which libc our process is actually using. 15 | process_namespace = ctypes.CDLL(None) 16 | try: 17 | gnu_get_libc_version = process_namespace.gnu_get_libc_version 18 | except AttributeError: 19 | # Symbol doesn't exist -> therefore, we are not linked to 20 | # glibc. 21 | return None 22 | 23 | # Call gnu_get_libc_version, which returns a string like "2.5" 24 | gnu_get_libc_version.restype = ctypes.c_char_p 25 | version_str = gnu_get_libc_version() 26 | # py2 / py3 compatibility: 27 | if not isinstance(version_str, str): 28 | version_str = version_str.decode("ascii") 29 | 30 | return version_str 31 | 32 | 33 | # Separated out from have_compatible_glibc for easier unit testing 34 | def check_glibc_version(version_str, required_major, minimum_minor): 35 | # Parse string and check against requested version. 36 | # 37 | # We use a regexp instead of str.split because we want to discard any 38 | # random junk that might come after the minor version -- this might happen 39 | # in patched/forked versions of glibc (e.g. Linaro's version of glibc 40 | # uses version strings like "2.20-2014.11"). See gh-3588. 41 | m = re.match(r"(?P[0-9]+)\.(?P[0-9]+)", version_str) 42 | if not m: 43 | warnings.warn("Expected glibc version with 2 components major.minor," 44 | " got: %s" % version_str, RuntimeWarning) 45 | return False 46 | return (int(m.group("major")) == required_major and 47 | int(m.group("minor")) >= minimum_minor) 48 | 49 | 50 | def have_compatible_glibc(required_major, minimum_minor): 51 | version_str = glibc_version_string() 52 | if version_str is None: 53 | return False 54 | return check_glibc_version(version_str, required_major, minimum_minor) 55 | 56 | 57 | # platform.libc_ver regularly returns completely nonsensical glibc 58 | # versions. E.g. on my computer, platform says: 59 | # 60 | # ~$ python2.7 -c 'import platform; print(platform.libc_ver())' 61 | # ('glibc', '2.7') 62 | # ~$ python3.5 -c 'import platform; print(platform.libc_ver())' 63 | # ('glibc', '2.9') 64 | # 65 | # But the truth is: 66 | # 67 | # ~$ ldd --version 68 | # ldd (Debian GLIBC 2.22-11) 2.22 69 | # 70 | # This is unfortunate, because it means that the linehaul data on libc 71 | # versions that was generated by pip 8.1.2 and earlier is useless and 72 | # misleading. Solution: instead of using platform, use our code that actually 73 | # works. 74 | def libc_ver(): 75 | """Try to determine the glibc version 76 | 77 | Returns a tuple of strings (lib, version) which default to empty strings 78 | in case the lookup fails. 79 | """ 80 | glibc_version = glibc_version_string() 81 | if glibc_version is None: 82 | return ("", "") 83 | else: 84 | return ("glibc", glibc_version) 85 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/hashes.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | import hashlib 4 | 5 | from pip._vendor.six import iteritems, iterkeys, itervalues 6 | 7 | from pip._internal.exceptions import ( 8 | HashMismatch, HashMissing, InstallationError, 9 | ) 10 | from pip._internal.utils.misc import read_chunks 11 | 12 | # The recommended hash algo of the moment. Change this whenever the state of 13 | # the art changes; it won't hurt backward compatibility. 14 | FAVORITE_HASH = 'sha256' 15 | 16 | 17 | # Names of hashlib algorithms allowed by the --hash option and ``pip hash`` 18 | # Currently, those are the ones at least as collision-resistant as sha256. 19 | STRONG_HASHES = ['sha256', 'sha384', 'sha512'] 20 | 21 | 22 | class Hashes(object): 23 | """A wrapper that builds multiple hashes at once and checks them against 24 | known-good values 25 | 26 | """ 27 | def __init__(self, hashes=None): 28 | """ 29 | :param hashes: A dict of algorithm names pointing to lists of allowed 30 | hex digests 31 | """ 32 | self._allowed = {} if hashes is None else hashes 33 | 34 | def check_against_chunks(self, chunks): 35 | """Check good hashes against ones built from iterable of chunks of 36 | data. 37 | 38 | Raise HashMismatch if none match. 39 | 40 | """ 41 | gots = {} 42 | for hash_name in iterkeys(self._allowed): 43 | try: 44 | gots[hash_name] = hashlib.new(hash_name) 45 | except (ValueError, TypeError): 46 | raise InstallationError('Unknown hash name: %s' % hash_name) 47 | 48 | for chunk in chunks: 49 | for hash in itervalues(gots): 50 | hash.update(chunk) 51 | 52 | for hash_name, got in iteritems(gots): 53 | if got.hexdigest() in self._allowed[hash_name]: 54 | return 55 | self._raise(gots) 56 | 57 | def _raise(self, gots): 58 | raise HashMismatch(self._allowed, gots) 59 | 60 | def check_against_file(self, file): 61 | """Check good hashes against a file-like object 62 | 63 | Raise HashMismatch if none match. 64 | 65 | """ 66 | return self.check_against_chunks(read_chunks(file)) 67 | 68 | def check_against_path(self, path): 69 | with open(path, 'rb') as file: 70 | return self.check_against_file(file) 71 | 72 | def __nonzero__(self): 73 | """Return whether I know any known-good hashes.""" 74 | return bool(self._allowed) 75 | 76 | def __bool__(self): 77 | return self.__nonzero__() 78 | 79 | 80 | class MissingHashes(Hashes): 81 | """A workalike for Hashes used when we're missing a hash for a requirement 82 | 83 | It computes the actual hash of the requirement and raises a HashMissing 84 | exception showing it to the user. 85 | 86 | """ 87 | def __init__(self): 88 | """Don't offer the ``hashes`` kwarg.""" 89 | # Pass our favorite hash in to generate a "gotten hash". With the 90 | # empty list, it will never match, so an error will always raise. 91 | super(MissingHashes, self).__init__(hashes={FAVORITE_HASH: []}) 92 | 93 | def _raise(self, gots): 94 | raise HashMissing(gots[FAVORITE_HASH].hexdigest()) 95 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/packaging.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | import logging 4 | import sys 5 | from email.parser import FeedParser # type: ignore 6 | 7 | from pip._vendor import pkg_resources 8 | from pip._vendor.packaging import specifiers, version 9 | 10 | from pip._internal import exceptions 11 | 12 | logger = logging.getLogger(__name__) 13 | 14 | 15 | def check_requires_python(requires_python): 16 | """ 17 | Check if the python version in use match the `requires_python` specifier. 18 | 19 | Returns `True` if the version of python in use matches the requirement. 20 | Returns `False` if the version of python in use does not matches the 21 | requirement. 22 | 23 | Raises an InvalidSpecifier if `requires_python` have an invalid format. 24 | """ 25 | if requires_python is None: 26 | # The package provides no information 27 | return True 28 | requires_python_specifier = specifiers.SpecifierSet(requires_python) 29 | 30 | # We only use major.minor.micro 31 | python_version = version.parse('.'.join(map(str, sys.version_info[:3]))) 32 | return python_version in requires_python_specifier 33 | 34 | 35 | def get_metadata(dist): 36 | if (isinstance(dist, pkg_resources.DistInfoDistribution) and 37 | dist.has_metadata('METADATA')): 38 | return dist.get_metadata('METADATA') 39 | elif dist.has_metadata('PKG-INFO'): 40 | return dist.get_metadata('PKG-INFO') 41 | 42 | 43 | def check_dist_requires_python(dist): 44 | metadata = get_metadata(dist) 45 | feed_parser = FeedParser() 46 | feed_parser.feed(metadata) 47 | pkg_info_dict = feed_parser.close() 48 | requires_python = pkg_info_dict.get('Requires-Python') 49 | try: 50 | if not check_requires_python(requires_python): 51 | raise exceptions.UnsupportedPythonVersion( 52 | "%s requires Python '%s' but the running Python is %s" % ( 53 | dist.project_name, 54 | requires_python, 55 | '.'.join(map(str, sys.version_info[:3])),) 56 | ) 57 | except specifiers.InvalidSpecifier as e: 58 | logger.warning( 59 | "Package %s has an invalid Requires-Python entry %s - %s", 60 | dist.project_name, requires_python, e, 61 | ) 62 | return 63 | 64 | 65 | def get_installer(dist): 66 | if dist.has_metadata('INSTALLER'): 67 | for line in dist.get_metadata_lines('INSTALLER'): 68 | if line.strip(): 69 | return line.strip() 70 | return '' 71 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/setuptools_build.py: -------------------------------------------------------------------------------- 1 | # Shim to wrap setup.py invocation with setuptools 2 | SETUPTOOLS_SHIM = ( 3 | "import setuptools, tokenize;__file__=%r;" 4 | "f=getattr(tokenize, 'open', open)(__file__);" 5 | "code=f.read().replace('\\r\\n', '\\n');" 6 | "f.close();" 7 | "exec(compile(code, __file__, 'exec'))" 8 | ) 9 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/temp_dir.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | import logging 4 | import os.path 5 | import tempfile 6 | 7 | from pip._internal.utils.misc import rmtree 8 | 9 | logger = logging.getLogger(__name__) 10 | 11 | 12 | class TempDirectory(object): 13 | """Helper class that owns and cleans up a temporary directory. 14 | 15 | This class can be used as a context manager or as an OO representation of a 16 | temporary directory. 17 | 18 | Attributes: 19 | path 20 | Location to the created temporary directory or None 21 | delete 22 | Whether the directory should be deleted when exiting 23 | (when used as a contextmanager) 24 | 25 | Methods: 26 | create() 27 | Creates a temporary directory and stores its path in the path 28 | attribute. 29 | cleanup() 30 | Deletes the temporary directory and sets path attribute to None 31 | 32 | When used as a context manager, a temporary directory is created on 33 | entering the context and, if the delete attribute is True, on exiting the 34 | context the created directory is deleted. 35 | """ 36 | 37 | def __init__(self, path=None, delete=None, kind="temp"): 38 | super(TempDirectory, self).__init__() 39 | 40 | if path is None and delete is None: 41 | # If we were not given an explicit directory, and we were not given 42 | # an explicit delete option, then we'll default to deleting. 43 | delete = True 44 | 45 | self.path = path 46 | self.delete = delete 47 | self.kind = kind 48 | 49 | def __repr__(self): 50 | return "<{} {!r}>".format(self.__class__.__name__, self.path) 51 | 52 | def __enter__(self): 53 | self.create() 54 | return self 55 | 56 | def __exit__(self, exc, value, tb): 57 | if self.delete: 58 | self.cleanup() 59 | 60 | def create(self): 61 | """Create a temporary directory and store it's path in self.path 62 | """ 63 | if self.path is not None: 64 | logger.debug( 65 | "Skipped creation of temporary directory: {}".format(self.path) 66 | ) 67 | return 68 | # We realpath here because some systems have their default tmpdir 69 | # symlinked to another directory. This tends to confuse build 70 | # scripts, so we canonicalize the path by traversing potential 71 | # symlinks here. 72 | self.path = os.path.realpath( 73 | tempfile.mkdtemp(prefix="pip-{}-".format(self.kind)) 74 | ) 75 | logger.debug("Created temporary directory: {}".format(self.path)) 76 | 77 | def cleanup(self): 78 | """Remove the temporary directory created and reset state 79 | """ 80 | if self.path is not None and os.path.exists(self.path): 81 | rmtree(self.path) 82 | self.path = None 83 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/typing.py: -------------------------------------------------------------------------------- 1 | """For neatly implementing static typing in pip. 2 | 3 | `mypy` - the static type analysis tool we use - uses the `typing` module, which 4 | provides core functionality fundamental to mypy's functioning. 5 | 6 | Generally, `typing` would be imported at runtime and used in that fashion - 7 | it acts as a no-op at runtime and does not have any run-time overhead by 8 | design. 9 | 10 | As it turns out, `typing` is not vendorable - it uses separate sources for 11 | Python 2/Python 3. Thus, this codebase can not expect it to be present. 12 | To work around this, mypy allows the typing import to be behind a False-y 13 | optional to prevent it from running at runtime and type-comments can be used 14 | to remove the need for the types to be accessible directly during runtime. 15 | 16 | This module provides the False-y guard in a nicely named fashion so that a 17 | curious maintainer can reach here to read this. 18 | 19 | In pip, all static-typing related imports should be guarded as follows: 20 | 21 | from pip.utils.typing import MYPY_CHECK_RUNNING 22 | 23 | if MYPY_CHECK_RUNNING: 24 | from typing import ... 25 | 26 | Ref: https://github.com/python/mypy/issues/3216 27 | """ 28 | 29 | MYPY_CHECK_RUNNING = False 30 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/__init__.py: -------------------------------------------------------------------------------- 1 | """CacheControl import Interface. 2 | 3 | Make it easy to import from cachecontrol without long namespaces. 4 | """ 5 | __author__ = 'Eric Larson' 6 | __email__ = 'eric@ionrock.org' 7 | __version__ = '0.12.4' 8 | 9 | from .wrapper import CacheControl 10 | from .adapter import CacheControlAdapter 11 | from .controller import CacheController 12 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/_cmd.py: -------------------------------------------------------------------------------- 1 | import logging 2 | 3 | from pip._vendor import requests 4 | 5 | from pip._vendor.cachecontrol.adapter import CacheControlAdapter 6 | from pip._vendor.cachecontrol.cache import DictCache 7 | from pip._vendor.cachecontrol.controller import logger 8 | 9 | from argparse import ArgumentParser 10 | 11 | 12 | def setup_logging(): 13 | logger.setLevel(logging.DEBUG) 14 | handler = logging.StreamHandler() 15 | logger.addHandler(handler) 16 | 17 | 18 | def get_session(): 19 | adapter = CacheControlAdapter( 20 | DictCache(), 21 | cache_etags=True, 22 | serializer=None, 23 | heuristic=None, 24 | ) 25 | sess = requests.Session() 26 | sess.mount('http://', adapter) 27 | sess.mount('https://', adapter) 28 | 29 | sess.cache_controller = adapter.controller 30 | return sess 31 | 32 | 33 | def get_args(): 34 | parser = ArgumentParser() 35 | parser.add_argument('url', help='The URL to try and cache') 36 | return parser.parse_args() 37 | 38 | 39 | def main(args=None): 40 | args = get_args() 41 | sess = get_session() 42 | 43 | # Make a request to get a response 44 | resp = sess.get(args.url) 45 | 46 | # Turn on logging 47 | setup_logging() 48 | 49 | # try setting the cache 50 | sess.cache_controller.cache_response(resp.request, resp.raw) 51 | 52 | # Now try to get it 53 | if sess.cache_controller.cached_request(resp.request): 54 | print('Cached!') 55 | else: 56 | print('Not cached :(') 57 | 58 | 59 | if __name__ == '__main__': 60 | main() 61 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/cache.py: -------------------------------------------------------------------------------- 1 | """ 2 | The cache object API for implementing caches. The default is a thread 3 | safe in-memory dictionary. 4 | """ 5 | from threading import Lock 6 | 7 | 8 | class BaseCache(object): 9 | 10 | def get(self, key): 11 | raise NotImplemented() 12 | 13 | def set(self, key, value): 14 | raise NotImplemented() 15 | 16 | def delete(self, key): 17 | raise NotImplemented() 18 | 19 | def close(self): 20 | pass 21 | 22 | 23 | class DictCache(BaseCache): 24 | 25 | def __init__(self, init_dict=None): 26 | self.lock = Lock() 27 | self.data = init_dict or {} 28 | 29 | def get(self, key): 30 | return self.data.get(key, None) 31 | 32 | def set(self, key, value): 33 | with self.lock: 34 | self.data.update({key: value}) 35 | 36 | def delete(self, key): 37 | with self.lock: 38 | if key in self.data: 39 | self.data.pop(key) 40 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/caches/__init__.py: -------------------------------------------------------------------------------- 1 | from .file_cache import FileCache # noqa 2 | from .redis_cache import RedisCache # noqa 3 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/caches/redis_cache.py: -------------------------------------------------------------------------------- 1 | from __future__ import division 2 | 3 | from datetime import datetime 4 | from pip._vendor.cachecontrol.cache import BaseCache 5 | 6 | 7 | def total_seconds(td): 8 | """Python 2.6 compatability""" 9 | if hasattr(td, 'total_seconds'): 10 | return int(td.total_seconds()) 11 | 12 | ms = td.microseconds 13 | secs = (td.seconds + td.days * 24 * 3600) 14 | return int((ms + secs * 10**6) / 10**6) 15 | 16 | 17 | class RedisCache(BaseCache): 18 | 19 | def __init__(self, conn): 20 | self.conn = conn 21 | 22 | def get(self, key): 23 | return self.conn.get(key) 24 | 25 | def set(self, key, value, expires=None): 26 | if not expires: 27 | self.conn.set(key, value) 28 | else: 29 | expires = expires - datetime.utcnow() 30 | self.conn.setex(key, total_seconds(expires), value) 31 | 32 | def delete(self, key): 33 | self.conn.delete(key) 34 | 35 | def clear(self): 36 | """Helper for clearing all the keys in a database. Use with 37 | caution!""" 38 | for key in self.conn.keys(): 39 | self.conn.delete(key) 40 | 41 | def close(self): 42 | """Redis uses connection pooling, no need to close the connection.""" 43 | pass 44 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/compat.py: -------------------------------------------------------------------------------- 1 | try: 2 | from urllib.parse import urljoin 3 | except ImportError: 4 | from urlparse import urljoin 5 | 6 | 7 | try: 8 | import cPickle as pickle 9 | except ImportError: 10 | import pickle 11 | 12 | 13 | # Handle the case where the requests module has been patched to not have 14 | # urllib3 bundled as part of its source. 15 | try: 16 | from pip._vendor.requests.packages.urllib3.response import HTTPResponse 17 | except ImportError: 18 | from pip._vendor.urllib3.response import HTTPResponse 19 | 20 | try: 21 | from pip._vendor.requests.packages.urllib3.util import is_fp_closed 22 | except ImportError: 23 | from pip._vendor.urllib3.util import is_fp_closed 24 | 25 | # Replicate some six behaviour 26 | try: 27 | text_type = unicode 28 | except NameError: 29 | text_type = str 30 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/filewrapper.py: -------------------------------------------------------------------------------- 1 | from io import BytesIO 2 | 3 | 4 | class CallbackFileWrapper(object): 5 | """ 6 | Small wrapper around a fp object which will tee everything read into a 7 | buffer, and when that file is closed it will execute a callback with the 8 | contents of that buffer. 9 | 10 | All attributes are proxied to the underlying file object. 11 | 12 | This class uses members with a double underscore (__) leading prefix so as 13 | not to accidentally shadow an attribute. 14 | """ 15 | 16 | def __init__(self, fp, callback): 17 | self.__buf = BytesIO() 18 | self.__fp = fp 19 | self.__callback = callback 20 | 21 | def __getattr__(self, name): 22 | # The vaguaries of garbage collection means that self.__fp is 23 | # not always set. By using __getattribute__ and the private 24 | # name[0] allows looking up the attribute value and raising an 25 | # AttributeError when it doesn't exist. This stop thigns from 26 | # infinitely recursing calls to getattr in the case where 27 | # self.__fp hasn't been set. 28 | # 29 | # [0] https://docs.python.org/2/reference/expressions.html#atom-identifiers 30 | fp = self.__getattribute__('_CallbackFileWrapper__fp') 31 | return getattr(fp, name) 32 | 33 | def __is_fp_closed(self): 34 | try: 35 | return self.__fp.fp is None 36 | except AttributeError: 37 | pass 38 | 39 | try: 40 | return self.__fp.closed 41 | except AttributeError: 42 | pass 43 | 44 | # We just don't cache it then. 45 | # TODO: Add some logging here... 46 | return False 47 | 48 | def _close(self): 49 | if self.__callback: 50 | self.__callback(self.__buf.getvalue()) 51 | 52 | # We assign this to None here, because otherwise we can get into 53 | # really tricky problems where the CPython interpreter dead locks 54 | # because the callback is holding a reference to something which 55 | # has a __del__ method. Setting this to None breaks the cycle 56 | # and allows the garbage collector to do it's thing normally. 57 | self.__callback = None 58 | 59 | def read(self, amt=None): 60 | data = self.__fp.read(amt) 61 | self.__buf.write(data) 62 | if self.__is_fp_closed(): 63 | self._close() 64 | 65 | return data 66 | 67 | def _safe_read(self, amt): 68 | data = self.__fp._safe_read(amt) 69 | if amt == 2 and data == b'\r\n': 70 | # urllib executes this read to toss the CRLF at the end 71 | # of the chunk. 72 | return data 73 | 74 | self.__buf.write(data) 75 | if self.__is_fp_closed(): 76 | self._close() 77 | 78 | return data 79 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/cachecontrol/wrapper.py: -------------------------------------------------------------------------------- 1 | from .adapter import CacheControlAdapter 2 | from .cache import DictCache 3 | 4 | 5 | def CacheControl(sess, 6 | cache=None, 7 | cache_etags=True, 8 | serializer=None, 9 | heuristic=None, 10 | controller_class=None, 11 | adapter_class=None, 12 | cacheable_methods=None): 13 | 14 | cache = cache or DictCache() 15 | adapter_class = adapter_class or CacheControlAdapter 16 | adapter = adapter_class( 17 | cache, 18 | cache_etags=cache_etags, 19 | serializer=serializer, 20 | heuristic=heuristic, 21 | controller_class=controller_class, 22 | cacheable_methods=cacheable_methods 23 | ) 24 | sess.mount('http://', adapter) 25 | sess.mount('https://', adapter) 26 | 27 | return sess 28 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/certifi/__init__.py: -------------------------------------------------------------------------------- 1 | from .core import where, old_where 2 | 3 | __version__ = "2018.01.18" 4 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/certifi/__main__.py: -------------------------------------------------------------------------------- 1 | from certifi import where 2 | print(where()) 3 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/certifi/core.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | """ 5 | certifi.py 6 | ~~~~~~~~~~ 7 | 8 | This module returns the installation location of cacert.pem. 9 | """ 10 | import os 11 | import warnings 12 | 13 | 14 | class DeprecatedBundleWarning(DeprecationWarning): 15 | """ 16 | The weak security bundle is being deprecated. Please bother your service 17 | provider to get them to stop using cross-signed roots. 18 | """ 19 | 20 | 21 | def where(): 22 | f = os.path.dirname(__file__) 23 | 24 | return os.path.join(f, 'cacert.pem') 25 | 26 | 27 | def old_where(): 28 | warnings.warn( 29 | "The weak security bundle has been removed. certifi.old_where() is now an alias " 30 | "of certifi.where(). Please update your code to use certifi.where() instead. " 31 | "certifi.old_where() will be removed in 2018.", 32 | DeprecatedBundleWarning 33 | ) 34 | return where() 35 | 36 | if __name__ == '__main__': 37 | print(where()) 38 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/__init__.py: -------------------------------------------------------------------------------- 1 | ######################## BEGIN LICENSE BLOCK ######################## 2 | # This library is free software; you can redistribute it and/or 3 | # modify it under the terms of the GNU Lesser General Public 4 | # License as published by the Free Software Foundation; either 5 | # version 2.1 of the License, or (at your option) any later version. 6 | # 7 | # This library is distributed in the hope that it will be useful, 8 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 9 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 10 | # Lesser General Public License for more details. 11 | # 12 | # You should have received a copy of the GNU Lesser General Public 13 | # License along with this library; if not, write to the Free Software 14 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 15 | # 02110-1301 USA 16 | ######################### END LICENSE BLOCK ######################### 17 | 18 | 19 | from .compat import PY2, PY3 20 | from .universaldetector import UniversalDetector 21 | from .version import __version__, VERSION 22 | 23 | 24 | def detect(byte_str): 25 | """ 26 | Detect the encoding of the given byte string. 27 | 28 | :param byte_str: The byte sequence to examine. 29 | :type byte_str: ``bytes`` or ``bytearray`` 30 | """ 31 | if not isinstance(byte_str, bytearray): 32 | if not isinstance(byte_str, bytes): 33 | raise TypeError('Expected object of type bytes or bytearray, got: ' 34 | '{0}'.format(type(byte_str))) 35 | else: 36 | byte_str = bytearray(byte_str) 37 | detector = UniversalDetector() 38 | detector.feed(byte_str) 39 | return detector.close() 40 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/big5prober.py: -------------------------------------------------------------------------------- 1 | ######################## BEGIN LICENSE BLOCK ######################## 2 | # The Original Code is Mozilla Communicator client code. 3 | # 4 | # The Initial Developer of the Original Code is 5 | # Netscape Communications Corporation. 6 | # Portions created by the Initial Developer are Copyright (C) 1998 7 | # the Initial Developer. All Rights Reserved. 8 | # 9 | # Contributor(s): 10 | # Mark Pilgrim - port to Python 11 | # 12 | # This library is free software; you can redistribute it and/or 13 | # modify it under the terms of the GNU Lesser General Public 14 | # License as published by the Free Software Foundation; either 15 | # version 2.1 of the License, or (at your option) any later version. 16 | # 17 | # This library is distributed in the hope that it will be useful, 18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | # Lesser General Public License for more details. 21 | # 22 | # You should have received a copy of the GNU Lesser General Public 23 | # License along with this library; if not, write to the Free Software 24 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 25 | # 02110-1301 USA 26 | ######################### END LICENSE BLOCK ######################### 27 | 28 | from .mbcharsetprober import MultiByteCharSetProber 29 | from .codingstatemachine import CodingStateMachine 30 | from .chardistribution import Big5DistributionAnalysis 31 | from .mbcssm import BIG5_SM_MODEL 32 | 33 | 34 | class Big5Prober(MultiByteCharSetProber): 35 | def __init__(self): 36 | super(Big5Prober, self).__init__() 37 | self.coding_sm = CodingStateMachine(BIG5_SM_MODEL) 38 | self.distribution_analyzer = Big5DistributionAnalysis() 39 | self.reset() 40 | 41 | @property 42 | def charset_name(self): 43 | return "Big5" 44 | 45 | @property 46 | def language(self): 47 | return "Chinese" 48 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/cli/__init__.py: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/cli/chardetect.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | """ 3 | Script which takes one or more file paths and reports on their detected 4 | encodings 5 | 6 | Example:: 7 | 8 | % chardetect somefile someotherfile 9 | somefile: windows-1252 with confidence 0.5 10 | someotherfile: ascii with confidence 1.0 11 | 12 | If no paths are provided, it takes its input from stdin. 13 | 14 | """ 15 | 16 | from __future__ import absolute_import, print_function, unicode_literals 17 | 18 | import argparse 19 | import sys 20 | 21 | from pip._vendor.chardet import __version__ 22 | from pip._vendor.chardet.compat import PY2 23 | from pip._vendor.chardet.universaldetector import UniversalDetector 24 | 25 | 26 | def description_of(lines, name='stdin'): 27 | """ 28 | Return a string describing the probable encoding of a file or 29 | list of strings. 30 | 31 | :param lines: The lines to get the encoding of. 32 | :type lines: Iterable of bytes 33 | :param name: Name of file or collection of lines 34 | :type name: str 35 | """ 36 | u = UniversalDetector() 37 | for line in lines: 38 | line = bytearray(line) 39 | u.feed(line) 40 | # shortcut out of the loop to save reading further - particularly useful if we read a BOM. 41 | if u.done: 42 | break 43 | u.close() 44 | result = u.result 45 | if PY2: 46 | name = name.decode(sys.getfilesystemencoding(), 'ignore') 47 | if result['encoding']: 48 | return '{0}: {1} with confidence {2}'.format(name, result['encoding'], 49 | result['confidence']) 50 | else: 51 | return '{0}: no result'.format(name) 52 | 53 | 54 | def main(argv=None): 55 | """ 56 | Handles command line arguments and gets things started. 57 | 58 | :param argv: List of arguments, as if specified on the command-line. 59 | If None, ``sys.argv[1:]`` is used instead. 60 | :type argv: list of str 61 | """ 62 | # Get command line arguments 63 | parser = argparse.ArgumentParser( 64 | description="Takes one or more file paths and reports their detected \ 65 | encodings") 66 | parser.add_argument('input', 67 | help='File whose encoding we would like to determine. \ 68 | (default: stdin)', 69 | type=argparse.FileType('rb'), nargs='*', 70 | default=[sys.stdin if PY2 else sys.stdin.buffer]) 71 | parser.add_argument('--version', action='version', 72 | version='%(prog)s {0}'.format(__version__)) 73 | args = parser.parse_args(argv) 74 | 75 | for f in args.input: 76 | if f.isatty(): 77 | print("You are running chardetect interactively. Press " + 78 | "CTRL-D twice at the start of a blank line to signal the " + 79 | "end of your input. If you want help, run chardetect " + 80 | "--help\n", file=sys.stderr) 81 | print(description_of(f, f.name)) 82 | 83 | 84 | if __name__ == '__main__': 85 | main() 86 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/compat.py: -------------------------------------------------------------------------------- 1 | ######################## BEGIN LICENSE BLOCK ######################## 2 | # Contributor(s): 3 | # Dan Blanchard 4 | # Ian Cordasco 5 | # 6 | # This library is free software; you can redistribute it and/or 7 | # modify it under the terms of the GNU Lesser General Public 8 | # License as published by the Free Software Foundation; either 9 | # version 2.1 of the License, or (at your option) any later version. 10 | # 11 | # This library is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | # Lesser General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU Lesser General Public 17 | # License along with this library; if not, write to the Free Software 18 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 19 | # 02110-1301 USA 20 | ######################### END LICENSE BLOCK ######################### 21 | 22 | import sys 23 | 24 | 25 | if sys.version_info < (3, 0): 26 | PY2 = True 27 | PY3 = False 28 | base_str = (str, unicode) 29 | text_type = unicode 30 | else: 31 | PY2 = False 32 | PY3 = True 33 | base_str = (bytes, str) 34 | text_type = str 35 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/cp949prober.py: -------------------------------------------------------------------------------- 1 | ######################## BEGIN LICENSE BLOCK ######################## 2 | # The Original Code is mozilla.org code. 3 | # 4 | # The Initial Developer of the Original Code is 5 | # Netscape Communications Corporation. 6 | # Portions created by the Initial Developer are Copyright (C) 1998 7 | # the Initial Developer. All Rights Reserved. 8 | # 9 | # Contributor(s): 10 | # Mark Pilgrim - port to Python 11 | # 12 | # This library is free software; you can redistribute it and/or 13 | # modify it under the terms of the GNU Lesser General Public 14 | # License as published by the Free Software Foundation; either 15 | # version 2.1 of the License, or (at your option) any later version. 16 | # 17 | # This library is distributed in the hope that it will be useful, 18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | # Lesser General Public License for more details. 21 | # 22 | # You should have received a copy of the GNU Lesser General Public 23 | # License along with this library; if not, write to the Free Software 24 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 25 | # 02110-1301 USA 26 | ######################### END LICENSE BLOCK ######################### 27 | 28 | from .chardistribution import EUCKRDistributionAnalysis 29 | from .codingstatemachine import CodingStateMachine 30 | from .mbcharsetprober import MultiByteCharSetProber 31 | from .mbcssm import CP949_SM_MODEL 32 | 33 | 34 | class CP949Prober(MultiByteCharSetProber): 35 | def __init__(self): 36 | super(CP949Prober, self).__init__() 37 | self.coding_sm = CodingStateMachine(CP949_SM_MODEL) 38 | # NOTE: CP949 is a superset of EUC-KR, so the distribution should be 39 | # not different. 40 | self.distribution_analyzer = EUCKRDistributionAnalysis() 41 | self.reset() 42 | 43 | @property 44 | def charset_name(self): 45 | return "CP949" 46 | 47 | @property 48 | def language(self): 49 | return "Korean" 50 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/enums.py: -------------------------------------------------------------------------------- 1 | """ 2 | All of the Enums that are used throughout the chardet package. 3 | 4 | :author: Dan Blanchard (dan.blanchard@gmail.com) 5 | """ 6 | 7 | 8 | class InputState(object): 9 | """ 10 | This enum represents the different states a universal detector can be in. 11 | """ 12 | PURE_ASCII = 0 13 | ESC_ASCII = 1 14 | HIGH_BYTE = 2 15 | 16 | 17 | class LanguageFilter(object): 18 | """ 19 | This enum represents the different language filters we can apply to a 20 | ``UniversalDetector``. 21 | """ 22 | CHINESE_SIMPLIFIED = 0x01 23 | CHINESE_TRADITIONAL = 0x02 24 | JAPANESE = 0x04 25 | KOREAN = 0x08 26 | NON_CJK = 0x10 27 | ALL = 0x1F 28 | CHINESE = CHINESE_SIMPLIFIED | CHINESE_TRADITIONAL 29 | CJK = CHINESE | JAPANESE | KOREAN 30 | 31 | 32 | class ProbingState(object): 33 | """ 34 | This enum represents the different states a prober can be in. 35 | """ 36 | DETECTING = 0 37 | FOUND_IT = 1 38 | NOT_ME = 2 39 | 40 | 41 | class MachineState(object): 42 | """ 43 | This enum represents the different states a state machine can be in. 44 | """ 45 | START = 0 46 | ERROR = 1 47 | ITS_ME = 2 48 | 49 | 50 | class SequenceLikelihood(object): 51 | """ 52 | This enum represents the likelihood of a character following the previous one. 53 | """ 54 | NEGATIVE = 0 55 | UNLIKELY = 1 56 | LIKELY = 2 57 | POSITIVE = 3 58 | 59 | @classmethod 60 | def get_num_categories(cls): 61 | """:returns: The number of likelihood categories in the enum.""" 62 | return 4 63 | 64 | 65 | class CharacterCategory(object): 66 | """ 67 | This enum represents the different categories language models for 68 | ``SingleByteCharsetProber`` put characters into. 69 | 70 | Anything less than CONTROL is considered a letter. 71 | """ 72 | UNDEFINED = 255 73 | LINE_BREAK = 254 74 | SYMBOL = 253 75 | DIGIT = 252 76 | CONTROL = 251 77 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/euckrprober.py: -------------------------------------------------------------------------------- 1 | ######################## BEGIN LICENSE BLOCK ######################## 2 | # The Original Code is mozilla.org code. 3 | # 4 | # The Initial Developer of the Original Code is 5 | # Netscape Communications Corporation. 6 | # Portions created by the Initial Developer are Copyright (C) 1998 7 | # the Initial Developer. All Rights Reserved. 8 | # 9 | # Contributor(s): 10 | # Mark Pilgrim - port to Python 11 | # 12 | # This library is free software; you can redistribute it and/or 13 | # modify it under the terms of the GNU Lesser General Public 14 | # License as published by the Free Software Foundation; either 15 | # version 2.1 of the License, or (at your option) any later version. 16 | # 17 | # This library is distributed in the hope that it will be useful, 18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | # Lesser General Public License for more details. 21 | # 22 | # You should have received a copy of the GNU Lesser General Public 23 | # License along with this library; if not, write to the Free Software 24 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 25 | # 02110-1301 USA 26 | ######################### END LICENSE BLOCK ######################### 27 | 28 | from .mbcharsetprober import MultiByteCharSetProber 29 | from .codingstatemachine import CodingStateMachine 30 | from .chardistribution import EUCKRDistributionAnalysis 31 | from .mbcssm import EUCKR_SM_MODEL 32 | 33 | 34 | class EUCKRProber(MultiByteCharSetProber): 35 | def __init__(self): 36 | super(EUCKRProber, self).__init__() 37 | self.coding_sm = CodingStateMachine(EUCKR_SM_MODEL) 38 | self.distribution_analyzer = EUCKRDistributionAnalysis() 39 | self.reset() 40 | 41 | @property 42 | def charset_name(self): 43 | return "EUC-KR" 44 | 45 | @property 46 | def language(self): 47 | return "Korean" 48 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/euctwprober.py: -------------------------------------------------------------------------------- 1 | ######################## BEGIN LICENSE BLOCK ######################## 2 | # The Original Code is mozilla.org code. 3 | # 4 | # The Initial Developer of the Original Code is 5 | # Netscape Communications Corporation. 6 | # Portions created by the Initial Developer are Copyright (C) 1998 7 | # the Initial Developer. All Rights Reserved. 8 | # 9 | # Contributor(s): 10 | # Mark Pilgrim - port to Python 11 | # 12 | # This library is free software; you can redistribute it and/or 13 | # modify it under the terms of the GNU Lesser General Public 14 | # License as published by the Free Software Foundation; either 15 | # version 2.1 of the License, or (at your option) any later version. 16 | # 17 | # This library is distributed in the hope that it will be useful, 18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | # Lesser General Public License for more details. 21 | # 22 | # You should have received a copy of the GNU Lesser General Public 23 | # License along with this library; if not, write to the Free Software 24 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 25 | # 02110-1301 USA 26 | ######################### END LICENSE BLOCK ######################### 27 | 28 | from .mbcharsetprober import MultiByteCharSetProber 29 | from .codingstatemachine import CodingStateMachine 30 | from .chardistribution import EUCTWDistributionAnalysis 31 | from .mbcssm import EUCTW_SM_MODEL 32 | 33 | class EUCTWProber(MultiByteCharSetProber): 34 | def __init__(self): 35 | super(EUCTWProber, self).__init__() 36 | self.coding_sm = CodingStateMachine(EUCTW_SM_MODEL) 37 | self.distribution_analyzer = EUCTWDistributionAnalysis() 38 | self.reset() 39 | 40 | @property 41 | def charset_name(self): 42 | return "EUC-TW" 43 | 44 | @property 45 | def language(self): 46 | return "Taiwan" 47 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/gb2312prober.py: -------------------------------------------------------------------------------- 1 | ######################## BEGIN LICENSE BLOCK ######################## 2 | # The Original Code is mozilla.org code. 3 | # 4 | # The Initial Developer of the Original Code is 5 | # Netscape Communications Corporation. 6 | # Portions created by the Initial Developer are Copyright (C) 1998 7 | # the Initial Developer. All Rights Reserved. 8 | # 9 | # Contributor(s): 10 | # Mark Pilgrim - port to Python 11 | # 12 | # This library is free software; you can redistribute it and/or 13 | # modify it under the terms of the GNU Lesser General Public 14 | # License as published by the Free Software Foundation; either 15 | # version 2.1 of the License, or (at your option) any later version. 16 | # 17 | # This library is distributed in the hope that it will be useful, 18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | # Lesser General Public License for more details. 21 | # 22 | # You should have received a copy of the GNU Lesser General Public 23 | # License along with this library; if not, write to the Free Software 24 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 25 | # 02110-1301 USA 26 | ######################### END LICENSE BLOCK ######################### 27 | 28 | from .mbcharsetprober import MultiByteCharSetProber 29 | from .codingstatemachine import CodingStateMachine 30 | from .chardistribution import GB2312DistributionAnalysis 31 | from .mbcssm import GB2312_SM_MODEL 32 | 33 | class GB2312Prober(MultiByteCharSetProber): 34 | def __init__(self): 35 | super(GB2312Prober, self).__init__() 36 | self.coding_sm = CodingStateMachine(GB2312_SM_MODEL) 37 | self.distribution_analyzer = GB2312DistributionAnalysis() 38 | self.reset() 39 | 40 | @property 41 | def charset_name(self): 42 | return "GB2312" 43 | 44 | @property 45 | def language(self): 46 | return "Chinese" 47 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/mbcsgroupprober.py: -------------------------------------------------------------------------------- 1 | ######################## BEGIN LICENSE BLOCK ######################## 2 | # The Original Code is Mozilla Universal charset detector code. 3 | # 4 | # The Initial Developer of the Original Code is 5 | # Netscape Communications Corporation. 6 | # Portions created by the Initial Developer are Copyright (C) 2001 7 | # the Initial Developer. All Rights Reserved. 8 | # 9 | # Contributor(s): 10 | # Mark Pilgrim - port to Python 11 | # Shy Shalom - original C code 12 | # Proofpoint, Inc. 13 | # 14 | # This library is free software; you can redistribute it and/or 15 | # modify it under the terms of the GNU Lesser General Public 16 | # License as published by the Free Software Foundation; either 17 | # version 2.1 of the License, or (at your option) any later version. 18 | # 19 | # This library is distributed in the hope that it will be useful, 20 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 21 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 22 | # Lesser General Public License for more details. 23 | # 24 | # You should have received a copy of the GNU Lesser General Public 25 | # License along with this library; if not, write to the Free Software 26 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 27 | # 02110-1301 USA 28 | ######################### END LICENSE BLOCK ######################### 29 | 30 | from .charsetgroupprober import CharSetGroupProber 31 | from .utf8prober import UTF8Prober 32 | from .sjisprober import SJISProber 33 | from .eucjpprober import EUCJPProber 34 | from .gb2312prober import GB2312Prober 35 | from .euckrprober import EUCKRProber 36 | from .cp949prober import CP949Prober 37 | from .big5prober import Big5Prober 38 | from .euctwprober import EUCTWProber 39 | 40 | 41 | class MBCSGroupProber(CharSetGroupProber): 42 | def __init__(self, lang_filter=None): 43 | super(MBCSGroupProber, self).__init__(lang_filter=lang_filter) 44 | self.probers = [ 45 | UTF8Prober(), 46 | SJISProber(), 47 | EUCJPProber(), 48 | GB2312Prober(), 49 | EUCKRProber(), 50 | CP949Prober(), 51 | Big5Prober(), 52 | EUCTWProber() 53 | ] 54 | self.reset() 55 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/utf8prober.py: -------------------------------------------------------------------------------- 1 | ######################## BEGIN LICENSE BLOCK ######################## 2 | # The Original Code is mozilla.org code. 3 | # 4 | # The Initial Developer of the Original Code is 5 | # Netscape Communications Corporation. 6 | # Portions created by the Initial Developer are Copyright (C) 1998 7 | # the Initial Developer. All Rights Reserved. 8 | # 9 | # Contributor(s): 10 | # Mark Pilgrim - port to Python 11 | # 12 | # This library is free software; you can redistribute it and/or 13 | # modify it under the terms of the GNU Lesser General Public 14 | # License as published by the Free Software Foundation; either 15 | # version 2.1 of the License, or (at your option) any later version. 16 | # 17 | # This library is distributed in the hope that it will be useful, 18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | # Lesser General Public License for more details. 21 | # 22 | # You should have received a copy of the GNU Lesser General Public 23 | # License along with this library; if not, write to the Free Software 24 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 25 | # 02110-1301 USA 26 | ######################### END LICENSE BLOCK ######################### 27 | 28 | from .charsetprober import CharSetProber 29 | from .enums import ProbingState, MachineState 30 | from .codingstatemachine import CodingStateMachine 31 | from .mbcssm import UTF8_SM_MODEL 32 | 33 | 34 | 35 | class UTF8Prober(CharSetProber): 36 | ONE_CHAR_PROB = 0.5 37 | 38 | def __init__(self): 39 | super(UTF8Prober, self).__init__() 40 | self.coding_sm = CodingStateMachine(UTF8_SM_MODEL) 41 | self._num_mb_chars = None 42 | self.reset() 43 | 44 | def reset(self): 45 | super(UTF8Prober, self).reset() 46 | self.coding_sm.reset() 47 | self._num_mb_chars = 0 48 | 49 | @property 50 | def charset_name(self): 51 | return "utf-8" 52 | 53 | @property 54 | def language(self): 55 | return "" 56 | 57 | def feed(self, byte_str): 58 | for c in byte_str: 59 | coding_state = self.coding_sm.next_state(c) 60 | if coding_state == MachineState.ERROR: 61 | self._state = ProbingState.NOT_ME 62 | break 63 | elif coding_state == MachineState.ITS_ME: 64 | self._state = ProbingState.FOUND_IT 65 | break 66 | elif coding_state == MachineState.START: 67 | if self.coding_sm.get_current_charlen() >= 2: 68 | self._num_mb_chars += 1 69 | 70 | if self.state == ProbingState.DETECTING: 71 | if self.get_confidence() > self.SHORTCUT_THRESHOLD: 72 | self._state = ProbingState.FOUND_IT 73 | 74 | return self.state 75 | 76 | def get_confidence(self): 77 | unlike = 0.99 78 | if self._num_mb_chars < 6: 79 | unlike *= self.ONE_CHAR_PROB ** self._num_mb_chars 80 | return 1.0 - unlike 81 | else: 82 | return unlike 83 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/chardet/version.py: -------------------------------------------------------------------------------- 1 | """ 2 | This module exists only to simplify retrieving the version number of chardet 3 | from within setup.py and from chardet subpackages. 4 | 5 | :author: Dan Blanchard (dan.blanchard@gmail.com) 6 | """ 7 | 8 | __version__ = "3.0.4" 9 | VERSION = __version__.split('.') 10 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/colorama/__init__.py: -------------------------------------------------------------------------------- 1 | # Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. 2 | from .initialise import init, deinit, reinit, colorama_text 3 | from .ansi import Fore, Back, Style, Cursor 4 | from .ansitowin32 import AnsiToWin32 5 | 6 | __version__ = '0.3.9' 7 | 8 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/colorama/ansi.py: -------------------------------------------------------------------------------- 1 | # Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. 2 | ''' 3 | This module generates ANSI character codes to printing colors to terminals. 4 | See: http://en.wikipedia.org/wiki/ANSI_escape_code 5 | ''' 6 | 7 | CSI = '\033[' 8 | OSC = '\033]' 9 | BEL = '\007' 10 | 11 | 12 | def code_to_chars(code): 13 | return CSI + str(code) + 'm' 14 | 15 | def set_title(title): 16 | return OSC + '2;' + title + BEL 17 | 18 | def clear_screen(mode=2): 19 | return CSI + str(mode) + 'J' 20 | 21 | def clear_line(mode=2): 22 | return CSI + str(mode) + 'K' 23 | 24 | 25 | class AnsiCodes(object): 26 | def __init__(self): 27 | # the subclasses declare class attributes which are numbers. 28 | # Upon instantiation we define instance attributes, which are the same 29 | # as the class attributes but wrapped with the ANSI escape sequence 30 | for name in dir(self): 31 | if not name.startswith('_'): 32 | value = getattr(self, name) 33 | setattr(self, name, code_to_chars(value)) 34 | 35 | 36 | class AnsiCursor(object): 37 | def UP(self, n=1): 38 | return CSI + str(n) + 'A' 39 | def DOWN(self, n=1): 40 | return CSI + str(n) + 'B' 41 | def FORWARD(self, n=1): 42 | return CSI + str(n) + 'C' 43 | def BACK(self, n=1): 44 | return CSI + str(n) + 'D' 45 | def POS(self, x=1, y=1): 46 | return CSI + str(y) + ';' + str(x) + 'H' 47 | 48 | 49 | class AnsiFore(AnsiCodes): 50 | BLACK = 30 51 | RED = 31 52 | GREEN = 32 53 | YELLOW = 33 54 | BLUE = 34 55 | MAGENTA = 35 56 | CYAN = 36 57 | WHITE = 37 58 | RESET = 39 59 | 60 | # These are fairly well supported, but not part of the standard. 61 | LIGHTBLACK_EX = 90 62 | LIGHTRED_EX = 91 63 | LIGHTGREEN_EX = 92 64 | LIGHTYELLOW_EX = 93 65 | LIGHTBLUE_EX = 94 66 | LIGHTMAGENTA_EX = 95 67 | LIGHTCYAN_EX = 96 68 | LIGHTWHITE_EX = 97 69 | 70 | 71 | class AnsiBack(AnsiCodes): 72 | BLACK = 40 73 | RED = 41 74 | GREEN = 42 75 | YELLOW = 43 76 | BLUE = 44 77 | MAGENTA = 45 78 | CYAN = 46 79 | WHITE = 47 80 | RESET = 49 81 | 82 | # These are fairly well supported, but not part of the standard. 83 | LIGHTBLACK_EX = 100 84 | LIGHTRED_EX = 101 85 | LIGHTGREEN_EX = 102 86 | LIGHTYELLOW_EX = 103 87 | LIGHTBLUE_EX = 104 88 | LIGHTMAGENTA_EX = 105 89 | LIGHTCYAN_EX = 106 90 | LIGHTWHITE_EX = 107 91 | 92 | 93 | class AnsiStyle(AnsiCodes): 94 | BRIGHT = 1 95 | DIM = 2 96 | NORMAL = 22 97 | RESET_ALL = 0 98 | 99 | Fore = AnsiFore() 100 | Back = AnsiBack() 101 | Style = AnsiStyle() 102 | Cursor = AnsiCursor() 103 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/colorama/initialise.py: -------------------------------------------------------------------------------- 1 | # Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. 2 | import atexit 3 | import contextlib 4 | import sys 5 | 6 | from .ansitowin32 import AnsiToWin32 7 | 8 | 9 | orig_stdout = None 10 | orig_stderr = None 11 | 12 | wrapped_stdout = None 13 | wrapped_stderr = None 14 | 15 | atexit_done = False 16 | 17 | 18 | def reset_all(): 19 | if AnsiToWin32 is not None: # Issue #74: objects might become None at exit 20 | AnsiToWin32(orig_stdout).reset_all() 21 | 22 | 23 | def init(autoreset=False, convert=None, strip=None, wrap=True): 24 | 25 | if not wrap and any([autoreset, convert, strip]): 26 | raise ValueError('wrap=False conflicts with any other arg=True') 27 | 28 | global wrapped_stdout, wrapped_stderr 29 | global orig_stdout, orig_stderr 30 | 31 | orig_stdout = sys.stdout 32 | orig_stderr = sys.stderr 33 | 34 | if sys.stdout is None: 35 | wrapped_stdout = None 36 | else: 37 | sys.stdout = wrapped_stdout = \ 38 | wrap_stream(orig_stdout, convert, strip, autoreset, wrap) 39 | if sys.stderr is None: 40 | wrapped_stderr = None 41 | else: 42 | sys.stderr = wrapped_stderr = \ 43 | wrap_stream(orig_stderr, convert, strip, autoreset, wrap) 44 | 45 | global atexit_done 46 | if not atexit_done: 47 | atexit.register(reset_all) 48 | atexit_done = True 49 | 50 | 51 | def deinit(): 52 | if orig_stdout is not None: 53 | sys.stdout = orig_stdout 54 | if orig_stderr is not None: 55 | sys.stderr = orig_stderr 56 | 57 | 58 | @contextlib.contextmanager 59 | def colorama_text(*args, **kwargs): 60 | init(*args, **kwargs) 61 | try: 62 | yield 63 | finally: 64 | deinit() 65 | 66 | 67 | def reinit(): 68 | if wrapped_stdout is not None: 69 | sys.stdout = wrapped_stdout 70 | if wrapped_stderr is not None: 71 | sys.stderr = wrapped_stderr 72 | 73 | 74 | def wrap_stream(stream, convert, strip, autoreset, wrap): 75 | if wrap: 76 | wrapper = AnsiToWin32(stream, 77 | convert=convert, strip=strip, autoreset=autoreset) 78 | if wrapper.should_wrap(): 79 | stream = wrapper.stream 80 | return stream 81 | 82 | 83 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/distlib/__init__.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | # 3 | # Copyright (C) 2012-2017 Vinay Sajip. 4 | # Licensed to the Python Software Foundation under a contributor agreement. 5 | # See LICENSE.txt and CONTRIBUTORS.txt. 6 | # 7 | import logging 8 | 9 | __version__ = '0.2.7' 10 | 11 | class DistlibException(Exception): 12 | pass 13 | 14 | try: 15 | from logging import NullHandler 16 | except ImportError: # pragma: no cover 17 | class NullHandler(logging.Handler): 18 | def handle(self, record): pass 19 | def emit(self, record): pass 20 | def createLock(self): self.lock = None 21 | 22 | logger = logging.getLogger(__name__) 23 | logger.addHandler(NullHandler()) 24 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/distlib/_backport/__init__.py: -------------------------------------------------------------------------------- 1 | """Modules copied from Python 3 standard libraries, for internal use only. 2 | 3 | Individual classes and functions are found in d2._backport.misc. Intended 4 | usage is to always import things missing from 3.1 from that module: the 5 | built-in/stdlib objects will be used if found. 6 | """ 7 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/distlib/_backport/misc.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | # 3 | # Copyright (C) 2012 The Python Software Foundation. 4 | # See LICENSE.txt and CONTRIBUTORS.txt. 5 | # 6 | """Backports for individual classes and functions.""" 7 | 8 | import os 9 | import sys 10 | 11 | __all__ = ['cache_from_source', 'callable', 'fsencode'] 12 | 13 | 14 | try: 15 | from imp import cache_from_source 16 | except ImportError: 17 | def cache_from_source(py_file, debug=__debug__): 18 | ext = debug and 'c' or 'o' 19 | return py_file + ext 20 | 21 | 22 | try: 23 | callable = callable 24 | except NameError: 25 | from collections import Callable 26 | 27 | def callable(obj): 28 | return isinstance(obj, Callable) 29 | 30 | 31 | try: 32 | fsencode = os.fsencode 33 | except AttributeError: 34 | def fsencode(filename): 35 | if isinstance(filename, bytes): 36 | return filename 37 | elif isinstance(filename, str): 38 | return filename.encode(sys.getfilesystemencoding()) 39 | else: 40 | raise TypeError("expect bytes or str, not %s" % 41 | type(filename).__name__) 42 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/distlib/_backport/sysconfig.cfg: -------------------------------------------------------------------------------- 1 | [posix_prefix] 2 | # Configuration directories. Some of these come straight out of the 3 | # configure script. They are for implementing the other variables, not to 4 | # be used directly in [resource_locations]. 5 | confdir = /etc 6 | datadir = /usr/share 7 | libdir = /usr/lib 8 | statedir = /var 9 | # User resource directory 10 | local = ~/.local/{distribution.name} 11 | 12 | stdlib = {base}/lib/python{py_version_short} 13 | platstdlib = {platbase}/lib/python{py_version_short} 14 | purelib = {base}/lib/python{py_version_short}/site-packages 15 | platlib = {platbase}/lib/python{py_version_short}/site-packages 16 | include = {base}/include/python{py_version_short}{abiflags} 17 | platinclude = {platbase}/include/python{py_version_short}{abiflags} 18 | data = {base} 19 | 20 | [posix_home] 21 | stdlib = {base}/lib/python 22 | platstdlib = {base}/lib/python 23 | purelib = {base}/lib/python 24 | platlib = {base}/lib/python 25 | include = {base}/include/python 26 | platinclude = {base}/include/python 27 | scripts = {base}/bin 28 | data = {base} 29 | 30 | [nt] 31 | stdlib = {base}/Lib 32 | platstdlib = {base}/Lib 33 | purelib = {base}/Lib/site-packages 34 | platlib = {base}/Lib/site-packages 35 | include = {base}/Include 36 | platinclude = {base}/Include 37 | scripts = {base}/Scripts 38 | data = {base} 39 | 40 | [os2] 41 | stdlib = {base}/Lib 42 | platstdlib = {base}/Lib 43 | purelib = {base}/Lib/site-packages 44 | platlib = {base}/Lib/site-packages 45 | include = {base}/Include 46 | platinclude = {base}/Include 47 | scripts = {base}/Scripts 48 | data = {base} 49 | 50 | [os2_home] 51 | stdlib = {userbase}/lib/python{py_version_short} 52 | platstdlib = {userbase}/lib/python{py_version_short} 53 | purelib = {userbase}/lib/python{py_version_short}/site-packages 54 | platlib = {userbase}/lib/python{py_version_short}/site-packages 55 | include = {userbase}/include/python{py_version_short} 56 | scripts = {userbase}/bin 57 | data = {userbase} 58 | 59 | [nt_user] 60 | stdlib = {userbase}/Python{py_version_nodot} 61 | platstdlib = {userbase}/Python{py_version_nodot} 62 | purelib = {userbase}/Python{py_version_nodot}/site-packages 63 | platlib = {userbase}/Python{py_version_nodot}/site-packages 64 | include = {userbase}/Python{py_version_nodot}/Include 65 | scripts = {userbase}/Scripts 66 | data = {userbase} 67 | 68 | [posix_user] 69 | stdlib = {userbase}/lib/python{py_version_short} 70 | platstdlib = {userbase}/lib/python{py_version_short} 71 | purelib = {userbase}/lib/python{py_version_short}/site-packages 72 | platlib = {userbase}/lib/python{py_version_short}/site-packages 73 | include = {userbase}/include/python{py_version_short} 74 | scripts = {userbase}/bin 75 | data = {userbase} 76 | 77 | [osx_framework_user] 78 | stdlib = {userbase}/lib/python 79 | platstdlib = {userbase}/lib/python 80 | purelib = {userbase}/lib/python/site-packages 81 | platlib = {userbase}/lib/python/site-packages 82 | include = {userbase}/include 83 | scripts = {userbase}/bin 84 | data = {userbase} 85 | -------------------------------------------------------------------------------- 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/FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/__init__.py: -------------------------------------------------------------------------------- 1 | """ 2 | HTML parsing library based on the `WHATWG HTML specification 3 | `_. The parser is designed to be compatible with 4 | existing HTML found in the wild and implements well-defined error recovery that 5 | is largely compatible with modern desktop web browsers. 6 | 7 | Example usage:: 8 | 9 | from pip._vendor import html5lib 10 | with open("my_document.html", "rb") as f: 11 | tree = html5lib.parse(f) 12 | 13 | For convenience, this module re-exports the following names: 14 | 15 | * :func:`~.html5parser.parse` 16 | * :func:`~.html5parser.parseFragment` 17 | * :class:`~.html5parser.HTMLParser` 18 | * :func:`~.treebuilders.getTreeBuilder` 19 | * :func:`~.treewalkers.getTreeWalker` 20 | * :func:`~.serializer.serialize` 21 | """ 22 | 23 | from __future__ import absolute_import, division, unicode_literals 24 | 25 | from .html5parser import HTMLParser, parse, parseFragment 26 | from .treebuilders import getTreeBuilder 27 | from .treewalkers import getTreeWalker 28 | from .serializer import serialize 29 | 30 | __all__ = ["HTMLParser", "parse", "parseFragment", "getTreeBuilder", 31 | "getTreeWalker", "serialize"] 32 | 33 | # this has to be at the top level, see how setup.py parses this 34 | #: Distribution version number. 35 | __version__ = "1.0.1" 36 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/_trie/__init__.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | from .py import Trie as PyTrie 4 | 5 | Trie = PyTrie 6 | 7 | # pylint:disable=wrong-import-position 8 | try: 9 | from .datrie import Trie as DATrie 10 | except ImportError: 11 | pass 12 | else: 13 | Trie = DATrie 14 | # pylint:enable=wrong-import-position 15 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/_trie/_base.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | from collections import Mapping 4 | 5 | 6 | class Trie(Mapping): 7 | """Abstract base class for tries""" 8 | 9 | def keys(self, prefix=None): 10 | # pylint:disable=arguments-differ 11 | keys = super(Trie, self).keys() 12 | 13 | if prefix is None: 14 | return set(keys) 15 | 16 | return {x for x in keys if x.startswith(prefix)} 17 | 18 | def has_keys_with_prefix(self, prefix): 19 | for key in self.keys(): 20 | if key.startswith(prefix): 21 | return True 22 | 23 | return False 24 | 25 | def longest_prefix(self, prefix): 26 | if prefix in self: 27 | return prefix 28 | 29 | for i in range(1, len(prefix) + 1): 30 | if prefix[:-i] in self: 31 | return prefix[:-i] 32 | 33 | raise KeyError(prefix) 34 | 35 | def longest_prefix_item(self, prefix): 36 | lprefix = self.longest_prefix(prefix) 37 | return (lprefix, self[lprefix]) 38 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/_trie/datrie.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | from datrie import Trie as DATrie 4 | from pip._vendor.six import text_type 5 | 6 | from ._base import Trie as ABCTrie 7 | 8 | 9 | class Trie(ABCTrie): 10 | def __init__(self, data): 11 | chars = set() 12 | for key in data.keys(): 13 | if not isinstance(key, text_type): 14 | raise TypeError("All keys must be strings") 15 | for char in key: 16 | chars.add(char) 17 | 18 | self._data = DATrie("".join(chars)) 19 | for key, value in data.items(): 20 | self._data[key] = value 21 | 22 | def __contains__(self, key): 23 | return key in self._data 24 | 25 | def __len__(self): 26 | return len(self._data) 27 | 28 | def __iter__(self): 29 | raise NotImplementedError() 30 | 31 | def __getitem__(self, key): 32 | return self._data[key] 33 | 34 | def keys(self, prefix=None): 35 | return self._data.keys(prefix) 36 | 37 | def has_keys_with_prefix(self, prefix): 38 | return self._data.has_keys_with_prefix(prefix) 39 | 40 | def longest_prefix(self, prefix): 41 | return self._data.longest_prefix(prefix) 42 | 43 | def longest_prefix_item(self, prefix): 44 | return self._data.longest_prefix_item(prefix) 45 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/_trie/py.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | from pip._vendor.six import text_type 3 | 4 | from bisect import bisect_left 5 | 6 | from ._base import Trie as ABCTrie 7 | 8 | 9 | class Trie(ABCTrie): 10 | def __init__(self, data): 11 | if not all(isinstance(x, text_type) for x in data.keys()): 12 | raise TypeError("All keys must be strings") 13 | 14 | self._data = data 15 | self._keys = sorted(data.keys()) 16 | self._cachestr = "" 17 | self._cachepoints = (0, len(data)) 18 | 19 | def __contains__(self, key): 20 | return key in self._data 21 | 22 | def __len__(self): 23 | return len(self._data) 24 | 25 | def __iter__(self): 26 | return iter(self._data) 27 | 28 | def __getitem__(self, key): 29 | return self._data[key] 30 | 31 | def keys(self, prefix=None): 32 | if prefix is None or prefix == "" or not self._keys: 33 | return set(self._keys) 34 | 35 | if prefix.startswith(self._cachestr): 36 | lo, hi = self._cachepoints 37 | start = i = bisect_left(self._keys, prefix, lo, hi) 38 | else: 39 | start = i = bisect_left(self._keys, prefix) 40 | 41 | keys = set() 42 | if start == len(self._keys): 43 | return keys 44 | 45 | while self._keys[i].startswith(prefix): 46 | keys.add(self._keys[i]) 47 | i += 1 48 | 49 | self._cachestr = prefix 50 | self._cachepoints = (start, i) 51 | 52 | return keys 53 | 54 | def has_keys_with_prefix(self, prefix): 55 | if prefix in self._data: 56 | return True 57 | 58 | if prefix.startswith(self._cachestr): 59 | lo, hi = self._cachepoints 60 | i = bisect_left(self._keys, prefix, lo, hi) 61 | else: 62 | i = bisect_left(self._keys, prefix) 63 | 64 | if i == len(self._keys): 65 | return False 66 | 67 | return self._keys[i].startswith(prefix) 68 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/filters/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/filters/__init__.py -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/filters/alphabeticalattributes.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | from . import base 4 | 5 | from collections import OrderedDict 6 | 7 | 8 | def _attr_key(attr): 9 | """Return an appropriate key for an attribute for sorting 10 | 11 | Attributes have a namespace that can be either ``None`` or a string. We 12 | can't compare the two because they're different types, so we convert 13 | ``None`` to an empty string first. 14 | 15 | """ 16 | return (attr[0][0] or ''), attr[0][1] 17 | 18 | 19 | class Filter(base.Filter): 20 | """Alphabetizes attributes for elements""" 21 | def __iter__(self): 22 | for token in base.Filter.__iter__(self): 23 | if token["type"] in ("StartTag", "EmptyTag"): 24 | attrs = OrderedDict() 25 | for name, value in sorted(token["data"].items(), 26 | key=_attr_key): 27 | attrs[name] = value 28 | token["data"] = attrs 29 | yield token 30 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/filters/base.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | 4 | class Filter(object): 5 | def __init__(self, source): 6 | self.source = source 7 | 8 | def __iter__(self): 9 | return iter(self.source) 10 | 11 | def __getattr__(self, name): 12 | return getattr(self.source, name) 13 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/filters/inject_meta_charset.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | from . import base 4 | 5 | 6 | class Filter(base.Filter): 7 | """Injects ```` tag into head of document""" 8 | def __init__(self, source, encoding): 9 | """Creates a Filter 10 | 11 | :arg source: the source token stream 12 | 13 | :arg encoding: the encoding to set 14 | 15 | """ 16 | base.Filter.__init__(self, source) 17 | self.encoding = encoding 18 | 19 | def __iter__(self): 20 | state = "pre_head" 21 | meta_found = (self.encoding is None) 22 | pending = [] 23 | 24 | for token in base.Filter.__iter__(self): 25 | type = token["type"] 26 | if type == "StartTag": 27 | if token["name"].lower() == "head": 28 | state = "in_head" 29 | 30 | elif type == "EmptyTag": 31 | if token["name"].lower() == "meta": 32 | # replace charset with actual encoding 33 | has_http_equiv_content_type = False 34 | for (namespace, name), value in token["data"].items(): 35 | if namespace is not None: 36 | continue 37 | elif name.lower() == 'charset': 38 | token["data"][(namespace, name)] = self.encoding 39 | meta_found = True 40 | break 41 | elif name == 'http-equiv' and value.lower() == 'content-type': 42 | has_http_equiv_content_type = True 43 | else: 44 | if has_http_equiv_content_type and (None, "content") in token["data"]: 45 | token["data"][(None, "content")] = 'text/html; charset=%s' % self.encoding 46 | meta_found = True 47 | 48 | elif token["name"].lower() == "head" and not meta_found: 49 | # insert meta into empty head 50 | yield {"type": "StartTag", "name": "head", 51 | "data": token["data"]} 52 | yield {"type": "EmptyTag", "name": "meta", 53 | "data": {(None, "charset"): self.encoding}} 54 | yield {"type": "EndTag", "name": "head"} 55 | meta_found = True 56 | continue 57 | 58 | elif type == "EndTag": 59 | if token["name"].lower() == "head" and pending: 60 | # insert meta into head (if necessary) and flush pending queue 61 | yield pending.pop(0) 62 | if not meta_found: 63 | yield {"type": "EmptyTag", "name": "meta", 64 | "data": {(None, "charset"): self.encoding}} 65 | while pending: 66 | yield pending.pop(0) 67 | meta_found = True 68 | state = "post_head" 69 | 70 | if state == "in_head": 71 | pending.append(token) 72 | else: 73 | yield token 74 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/filters/whitespace.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | import re 4 | 5 | from . import base 6 | from ..constants import rcdataElements, spaceCharacters 7 | spaceCharacters = "".join(spaceCharacters) 8 | 9 | SPACES_REGEX = re.compile("[%s]+" % spaceCharacters) 10 | 11 | 12 | class Filter(base.Filter): 13 | """Collapses whitespace except in pre, textarea, and script elements""" 14 | spacePreserveElements = frozenset(["pre", "textarea"] + list(rcdataElements)) 15 | 16 | def __iter__(self): 17 | preserve = 0 18 | for token in base.Filter.__iter__(self): 19 | type = token["type"] 20 | if type == "StartTag" \ 21 | and (preserve or token["name"] in self.spacePreserveElements): 22 | preserve += 1 23 | 24 | elif type == "EndTag" and preserve: 25 | preserve -= 1 26 | 27 | elif not preserve and type == "SpaceCharacters" and token["data"]: 28 | # Test on token["data"] above to not introduce spaces where there were not 29 | token["data"] = " " 30 | 31 | elif not preserve and type == "Characters": 32 | token["data"] = collapse_spaces(token["data"]) 33 | 34 | yield token 35 | 36 | 37 | def collapse_spaces(text): 38 | return SPACES_REGEX.sub(' ', text) 39 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/treeadapters/__init__.py: -------------------------------------------------------------------------------- 1 | """Tree adapters let you convert from one tree structure to another 2 | 3 | Example: 4 | 5 | .. code-block:: python 6 | 7 | from pip._vendor import html5lib 8 | from pip._vendor.html5lib.treeadapters import genshi 9 | 10 | doc = 'Hi!' 11 | treebuilder = html5lib.getTreeBuilder('etree') 12 | parser = html5lib.HTMLParser(tree=treebuilder) 13 | tree = parser.parse(doc) 14 | TreeWalker = html5lib.getTreeWalker('etree') 15 | 16 | genshi_tree = genshi.to_genshi(TreeWalker(tree)) 17 | 18 | """ 19 | from __future__ import absolute_import, division, unicode_literals 20 | 21 | from . import sax 22 | 23 | __all__ = ["sax"] 24 | 25 | try: 26 | from . import genshi # noqa 27 | except ImportError: 28 | pass 29 | else: 30 | __all__.append("genshi") 31 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/treeadapters/genshi.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | from genshi.core import QName, Attrs 4 | from genshi.core import START, END, TEXT, COMMENT, DOCTYPE 5 | 6 | 7 | def to_genshi(walker): 8 | """Convert a tree to a genshi tree 9 | 10 | :arg walker: the treewalker to use to walk the tree to convert it 11 | 12 | :returns: generator of genshi nodes 13 | 14 | """ 15 | text = [] 16 | for token in walker: 17 | type = token["type"] 18 | if type in ("Characters", "SpaceCharacters"): 19 | text.append(token["data"]) 20 | elif text: 21 | yield TEXT, "".join(text), (None, -1, -1) 22 | text = [] 23 | 24 | if type in ("StartTag", "EmptyTag"): 25 | if token["namespace"]: 26 | name = "{%s}%s" % (token["namespace"], token["name"]) 27 | else: 28 | name = token["name"] 29 | attrs = Attrs([(QName("{%s}%s" % attr if attr[0] is not None else attr[1]), value) 30 | for attr, value in token["data"].items()]) 31 | yield (START, (QName(name), attrs), (None, -1, -1)) 32 | if type == "EmptyTag": 33 | type = "EndTag" 34 | 35 | if type == "EndTag": 36 | if token["namespace"]: 37 | name = "{%s}%s" % (token["namespace"], token["name"]) 38 | else: 39 | name = token["name"] 40 | 41 | yield END, QName(name), (None, -1, -1) 42 | 43 | elif type == "Comment": 44 | yield COMMENT, token["data"], (None, -1, -1) 45 | 46 | elif type == "Doctype": 47 | yield DOCTYPE, (token["name"], token["publicId"], 48 | token["systemId"]), (None, -1, -1) 49 | 50 | else: 51 | pass # FIXME: What to do? 52 | 53 | if text: 54 | yield TEXT, "".join(text), (None, -1, -1) 55 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/treeadapters/sax.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | from xml.sax.xmlreader import AttributesNSImpl 4 | 5 | from ..constants import adjustForeignAttributes, unadjustForeignAttributes 6 | 7 | prefix_mapping = {} 8 | for prefix, localName, namespace in adjustForeignAttributes.values(): 9 | if prefix is not None: 10 | prefix_mapping[prefix] = namespace 11 | 12 | 13 | def to_sax(walker, handler): 14 | """Call SAX-like content handler based on treewalker walker 15 | 16 | :arg walker: the treewalker to use to walk the tree to convert it 17 | 18 | :arg handler: SAX handler to use 19 | 20 | """ 21 | handler.startDocument() 22 | for prefix, namespace in prefix_mapping.items(): 23 | handler.startPrefixMapping(prefix, namespace) 24 | 25 | for token in walker: 26 | type = token["type"] 27 | if type == "Doctype": 28 | continue 29 | elif type in ("StartTag", "EmptyTag"): 30 | attrs = AttributesNSImpl(token["data"], 31 | unadjustForeignAttributes) 32 | handler.startElementNS((token["namespace"], token["name"]), 33 | token["name"], 34 | attrs) 35 | if type == "EmptyTag": 36 | handler.endElementNS((token["namespace"], token["name"]), 37 | token["name"]) 38 | elif type == "EndTag": 39 | handler.endElementNS((token["namespace"], token["name"]), 40 | token["name"]) 41 | elif type in ("Characters", "SpaceCharacters"): 42 | handler.characters(token["data"]) 43 | elif type == "Comment": 44 | pass 45 | else: 46 | assert False, "Unknown token type" 47 | 48 | for prefix, namespace in prefix_mapping.items(): 49 | handler.endPrefixMapping(prefix) 50 | handler.endDocument() 51 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/treewalkers/dom.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | from xml.dom import Node 4 | 5 | from . import base 6 | 7 | 8 | class TreeWalker(base.NonRecursiveTreeWalker): 9 | def getNodeDetails(self, node): 10 | if node.nodeType == Node.DOCUMENT_TYPE_NODE: 11 | return base.DOCTYPE, node.name, node.publicId, node.systemId 12 | 13 | elif node.nodeType in (Node.TEXT_NODE, Node.CDATA_SECTION_NODE): 14 | return base.TEXT, node.nodeValue 15 | 16 | elif node.nodeType == Node.ELEMENT_NODE: 17 | attrs = {} 18 | for attr in list(node.attributes.keys()): 19 | attr = node.getAttributeNode(attr) 20 | if attr.namespaceURI: 21 | attrs[(attr.namespaceURI, attr.localName)] = attr.value 22 | else: 23 | attrs[(None, attr.name)] = attr.value 24 | return (base.ELEMENT, node.namespaceURI, node.nodeName, 25 | attrs, node.hasChildNodes()) 26 | 27 | elif node.nodeType == Node.COMMENT_NODE: 28 | return base.COMMENT, node.nodeValue 29 | 30 | elif node.nodeType in (Node.DOCUMENT_NODE, Node.DOCUMENT_FRAGMENT_NODE): 31 | return (base.DOCUMENT,) 32 | 33 | else: 34 | return base.UNKNOWN, node.nodeType 35 | 36 | def getFirstChild(self, node): 37 | return node.firstChild 38 | 39 | def getNextSibling(self, node): 40 | return node.nextSibling 41 | 42 | def getParentNode(self, node): 43 | return node.parentNode 44 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/html5lib/treewalkers/genshi.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division, unicode_literals 2 | 3 | from genshi.core import QName 4 | from genshi.core import START, END, XML_NAMESPACE, DOCTYPE, TEXT 5 | from genshi.core import START_NS, END_NS, START_CDATA, END_CDATA, PI, COMMENT 6 | 7 | from . import base 8 | 9 | from ..constants import voidElements, namespaces 10 | 11 | 12 | class TreeWalker(base.TreeWalker): 13 | def __iter__(self): 14 | # Buffer the events so we can pass in the following one 15 | previous = None 16 | for event in self.tree: 17 | if previous is not None: 18 | for token in self.tokens(previous, event): 19 | yield token 20 | previous = event 21 | 22 | # Don't forget the final event! 23 | if previous is not None: 24 | for token in self.tokens(previous, None): 25 | yield token 26 | 27 | def tokens(self, event, next): 28 | kind, data, _ = event 29 | if kind == START: 30 | tag, attribs = data 31 | name = tag.localname 32 | namespace = tag.namespace 33 | converted_attribs = {} 34 | for k, v in attribs: 35 | if isinstance(k, QName): 36 | converted_attribs[(k.namespace, k.localname)] = v 37 | else: 38 | converted_attribs[(None, k)] = v 39 | 40 | if namespace == namespaces["html"] and name in voidElements: 41 | for token in self.emptyTag(namespace, name, converted_attribs, 42 | not next or next[0] != END or 43 | next[1] != tag): 44 | yield token 45 | else: 46 | yield self.startTag(namespace, name, converted_attribs) 47 | 48 | elif kind == END: 49 | name = data.localname 50 | namespace = data.namespace 51 | if namespace != namespaces["html"] or name not in voidElements: 52 | yield self.endTag(namespace, name) 53 | 54 | elif kind == COMMENT: 55 | yield self.comment(data) 56 | 57 | elif kind == TEXT: 58 | for token in self.text(data): 59 | yield token 60 | 61 | elif kind == DOCTYPE: 62 | yield self.doctype(*data) 63 | 64 | elif kind in (XML_NAMESPACE, DOCTYPE, START_NS, END_NS, 65 | START_CDATA, END_CDATA, PI): 66 | pass 67 | 68 | else: 69 | yield self.unknown(kind) 70 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/idna/__init__.py: -------------------------------------------------------------------------------- 1 | from .package_data import __version__ 2 | from .core import * 3 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/idna/compat.py: -------------------------------------------------------------------------------- 1 | from .core import * 2 | from .codec import * 3 | 4 | def ToASCII(label): 5 | return encode(label) 6 | 7 | def ToUnicode(label): 8 | return decode(label) 9 | 10 | def nameprep(s): 11 | raise NotImplementedError("IDNA 2008 does not utilise nameprep protocol") 12 | 13 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/idna/intranges.py: -------------------------------------------------------------------------------- 1 | """ 2 | Given a list of integers, made up of (hopefully) a small number of long runs 3 | of consecutive integers, compute a representation of the form 4 | ((start1, end1), (start2, end2) ...). Then answer the question "was x present 5 | in the original list?" in time O(log(# runs)). 6 | """ 7 | 8 | import bisect 9 | 10 | def intranges_from_list(list_): 11 | """Represent a list of integers as a sequence of ranges: 12 | ((start_0, end_0), (start_1, end_1), ...), such that the original 13 | integers are exactly those x such that start_i <= x < end_i for some i. 14 | 15 | Ranges are encoded as single integers (start << 32 | end), not as tuples. 16 | """ 17 | 18 | sorted_list = sorted(list_) 19 | ranges = [] 20 | last_write = -1 21 | for i in range(len(sorted_list)): 22 | if i+1 < len(sorted_list): 23 | if sorted_list[i] == sorted_list[i+1]-1: 24 | continue 25 | current_range = sorted_list[last_write+1:i+1] 26 | ranges.append(_encode_range(current_range[0], current_range[-1] + 1)) 27 | last_write = i 28 | 29 | return tuple(ranges) 30 | 31 | def _encode_range(start, end): 32 | return (start << 32) | end 33 | 34 | def _decode_range(r): 35 | return (r >> 32), (r & ((1 << 32) - 1)) 36 | 37 | 38 | def intranges_contain(int_, ranges): 39 | """Determine if `int_` falls into one of the ranges in `ranges`.""" 40 | tuple_ = _encode_range(int_, 0) 41 | pos = bisect.bisect_left(ranges, tuple_) 42 | # we could be immediately ahead of a tuple (start, end) 43 | # with start < int_ <= end 44 | if pos > 0: 45 | left, right = _decode_range(ranges[pos-1]) 46 | if left <= int_ < right: 47 | return True 48 | # or we could be immediately behind a tuple (int_, end) 49 | if pos < len(ranges): 50 | left, _ = _decode_range(ranges[pos]) 51 | if left == int_: 52 | return True 53 | return False 54 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/idna/package_data.py: -------------------------------------------------------------------------------- 1 | __version__ = '2.6' 2 | 3 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/lockfile/linklockfile.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | import time 4 | import os 5 | 6 | from . import (LockBase, LockFailed, NotLocked, NotMyLock, LockTimeout, 7 | AlreadyLocked) 8 | 9 | 10 | class LinkLockFile(LockBase): 11 | """Lock access to a file using atomic property of link(2). 12 | 13 | >>> lock = LinkLockFile('somefile') 14 | >>> lock = LinkLockFile('somefile', threaded=False) 15 | """ 16 | 17 | def acquire(self, timeout=None): 18 | try: 19 | open(self.unique_name, "wb").close() 20 | except IOError: 21 | raise LockFailed("failed to create %s" % self.unique_name) 22 | 23 | timeout = timeout if timeout is not None else self.timeout 24 | end_time = time.time() 25 | if timeout is not None and timeout > 0: 26 | end_time += timeout 27 | 28 | while True: 29 | # Try and create a hard link to it. 30 | try: 31 | os.link(self.unique_name, self.lock_file) 32 | except OSError: 33 | # Link creation failed. Maybe we've double-locked? 34 | nlinks = os.stat(self.unique_name).st_nlink 35 | if nlinks == 2: 36 | # The original link plus the one I created == 2. We're 37 | # good to go. 38 | return 39 | else: 40 | # Otherwise the lock creation failed. 41 | if timeout is not None and time.time() > end_time: 42 | os.unlink(self.unique_name) 43 | if timeout > 0: 44 | raise LockTimeout("Timeout waiting to acquire" 45 | " lock for %s" % 46 | self.path) 47 | else: 48 | raise AlreadyLocked("%s is already locked" % 49 | self.path) 50 | time.sleep(timeout is not None and timeout / 10 or 0.1) 51 | else: 52 | # Link creation succeeded. We're good to go. 53 | return 54 | 55 | def release(self): 56 | if not self.is_locked(): 57 | raise NotLocked("%s is not locked" % self.path) 58 | elif not os.path.exists(self.unique_name): 59 | raise NotMyLock("%s is locked, but not by me" % self.path) 60 | os.unlink(self.unique_name) 61 | os.unlink(self.lock_file) 62 | 63 | def is_locked(self): 64 | return os.path.exists(self.lock_file) 65 | 66 | def i_am_locking(self): 67 | return (self.is_locked() and 68 | os.path.exists(self.unique_name) and 69 | os.stat(self.unique_name).st_nlink == 2) 70 | 71 | def break_lock(self): 72 | if os.path.exists(self.lock_file): 73 | os.unlink(self.lock_file) 74 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/lockfile/mkdirlockfile.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import, division 2 | 3 | import time 4 | import os 5 | import sys 6 | import errno 7 | 8 | from . import (LockBase, LockFailed, NotLocked, NotMyLock, LockTimeout, 9 | AlreadyLocked) 10 | 11 | 12 | class MkdirLockFile(LockBase): 13 | """Lock file by creating a directory.""" 14 | def __init__(self, path, threaded=True, timeout=None): 15 | """ 16 | >>> lock = MkdirLockFile('somefile') 17 | >>> lock = MkdirLockFile('somefile', threaded=False) 18 | """ 19 | LockBase.__init__(self, path, threaded, timeout) 20 | # Lock file itself is a directory. Place the unique file name into 21 | # it. 22 | self.unique_name = os.path.join(self.lock_file, 23 | "%s.%s%s" % (self.hostname, 24 | self.tname, 25 | self.pid)) 26 | 27 | def acquire(self, timeout=None): 28 | timeout = timeout if timeout is not None else self.timeout 29 | end_time = time.time() 30 | if timeout is not None and timeout > 0: 31 | end_time += timeout 32 | 33 | if timeout is None: 34 | wait = 0.1 35 | else: 36 | wait = max(0, timeout / 10) 37 | 38 | while True: 39 | try: 40 | os.mkdir(self.lock_file) 41 | except OSError: 42 | err = sys.exc_info()[1] 43 | if err.errno == errno.EEXIST: 44 | # Already locked. 45 | if os.path.exists(self.unique_name): 46 | # Already locked by me. 47 | return 48 | if timeout is not None and time.time() > end_time: 49 | if timeout > 0: 50 | raise LockTimeout("Timeout waiting to acquire" 51 | " lock for %s" % 52 | self.path) 53 | else: 54 | # Someone else has the lock. 55 | raise AlreadyLocked("%s is already locked" % 56 | self.path) 57 | time.sleep(wait) 58 | else: 59 | # Couldn't create the lock for some other reason 60 | raise LockFailed("failed to create %s" % self.lock_file) 61 | else: 62 | open(self.unique_name, "wb").close() 63 | return 64 | 65 | def release(self): 66 | if not self.is_locked(): 67 | raise NotLocked("%s is not locked" % self.path) 68 | elif not os.path.exists(self.unique_name): 69 | raise NotMyLock("%s is locked, but not by me" % self.path) 70 | os.unlink(self.unique_name) 71 | os.rmdir(self.lock_file) 72 | 73 | def is_locked(self): 74 | return os.path.exists(self.lock_file) 75 | 76 | def i_am_locking(self): 77 | return (self.is_locked() and 78 | os.path.exists(self.unique_name)) 79 | 80 | def break_lock(self): 81 | if os.path.exists(self.lock_file): 82 | for name in os.listdir(self.lock_file): 83 | os.unlink(os.path.join(self.lock_file, name)) 84 | os.rmdir(self.lock_file) 85 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/lockfile/symlinklockfile.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | import os 4 | import time 5 | 6 | from . import (LockBase, NotLocked, NotMyLock, LockTimeout, 7 | AlreadyLocked) 8 | 9 | 10 | class SymlinkLockFile(LockBase): 11 | """Lock access to a file using symlink(2).""" 12 | 13 | def __init__(self, path, threaded=True, timeout=None): 14 | # super(SymlinkLockFile).__init(...) 15 | LockBase.__init__(self, path, threaded, timeout) 16 | # split it back! 17 | self.unique_name = os.path.split(self.unique_name)[1] 18 | 19 | def acquire(self, timeout=None): 20 | # Hopefully unnecessary for symlink. 21 | # try: 22 | # open(self.unique_name, "wb").close() 23 | # except IOError: 24 | # raise LockFailed("failed to create %s" % self.unique_name) 25 | timeout = timeout if timeout is not None else self.timeout 26 | end_time = time.time() 27 | if timeout is not None and timeout > 0: 28 | end_time += timeout 29 | 30 | while True: 31 | # Try and create a symbolic link to it. 32 | try: 33 | os.symlink(self.unique_name, self.lock_file) 34 | except OSError: 35 | # Link creation failed. Maybe we've double-locked? 36 | if self.i_am_locking(): 37 | # Linked to out unique name. Proceed. 38 | return 39 | else: 40 | # Otherwise the lock creation failed. 41 | if timeout is not None and time.time() > end_time: 42 | if timeout > 0: 43 | raise LockTimeout("Timeout waiting to acquire" 44 | " lock for %s" % 45 | self.path) 46 | else: 47 | raise AlreadyLocked("%s is already locked" % 48 | self.path) 49 | time.sleep(timeout / 10 if timeout is not None else 0.1) 50 | else: 51 | # Link creation succeeded. We're good to go. 52 | return 53 | 54 | def release(self): 55 | if not self.is_locked(): 56 | raise NotLocked("%s is not locked" % self.path) 57 | elif not self.i_am_locking(): 58 | raise NotMyLock("%s is locked, but not by me" % self.path) 59 | os.unlink(self.lock_file) 60 | 61 | def is_locked(self): 62 | return os.path.islink(self.lock_file) 63 | 64 | def i_am_locking(self): 65 | return (os.path.islink(self.lock_file) 66 | and os.readlink(self.lock_file) == self.unique_name) 67 | 68 | def break_lock(self): 69 | if os.path.islink(self.lock_file): # exists && link 70 | os.unlink(self.lock_file) 71 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/msgpack/__init__.py: -------------------------------------------------------------------------------- 1 | # coding: utf-8 2 | from pip._vendor.msgpack._version import version 3 | from pip._vendor.msgpack.exceptions import * 4 | 5 | from collections import namedtuple 6 | 7 | 8 | class ExtType(namedtuple('ExtType', 'code data')): 9 | """ExtType represents ext type in msgpack.""" 10 | def __new__(cls, code, data): 11 | if not isinstance(code, int): 12 | raise TypeError("code must be int") 13 | if not isinstance(data, bytes): 14 | raise TypeError("data must be bytes") 15 | if not 0 <= code <= 127: 16 | raise ValueError("code must be 0~127") 17 | return super(ExtType, cls).__new__(cls, code, data) 18 | 19 | 20 | import os 21 | if os.environ.get('MSGPACK_PUREPYTHON'): 22 | from pip._vendor.msgpack.fallback import Packer, unpackb, Unpacker 23 | else: 24 | try: 25 | from pip._vendor.msgpack._packer import Packer 26 | from pip._vendor.msgpack._unpacker import unpackb, Unpacker 27 | except ImportError: 28 | from pip._vendor.msgpack.fallback import Packer, unpackb, Unpacker 29 | 30 | 31 | def pack(o, stream, **kwargs): 32 | """ 33 | Pack object `o` and write it to `stream` 34 | 35 | See :class:`Packer` for options. 36 | """ 37 | packer = Packer(**kwargs) 38 | stream.write(packer.pack(o)) 39 | 40 | 41 | def packb(o, **kwargs): 42 | """ 43 | Pack object `o` and return packed bytes 44 | 45 | See :class:`Packer` for options. 46 | """ 47 | return Packer(**kwargs).pack(o) 48 | 49 | 50 | def unpack(stream, **kwargs): 51 | """ 52 | Unpack an object from `stream`. 53 | 54 | Raises `ExtraData` when `stream` contains extra bytes. 55 | See :class:`Unpacker` for options. 56 | """ 57 | data = stream.read() 58 | return unpackb(data, **kwargs) 59 | 60 | 61 | # alias for compatibility to simplejson/marshal/pickle. 62 | load = unpack 63 | loads = unpackb 64 | 65 | dump = pack 66 | dumps = packb 67 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/msgpack/_version.py: -------------------------------------------------------------------------------- 1 | version = (0, 5, 6) 2 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/msgpack/exceptions.py: -------------------------------------------------------------------------------- 1 | class UnpackException(Exception): 2 | """Deprecated. Use Exception instead to catch all exception during unpacking.""" 3 | 4 | 5 | class BufferFull(UnpackException): 6 | pass 7 | 8 | 9 | class OutOfData(UnpackException): 10 | pass 11 | 12 | 13 | class UnpackValueError(UnpackException, ValueError): 14 | """Deprecated. Use ValueError instead.""" 15 | 16 | 17 | class ExtraData(UnpackValueError): 18 | def __init__(self, unpacked, extra): 19 | self.unpacked = unpacked 20 | self.extra = extra 21 | 22 | def __str__(self): 23 | return "unpack(b) received extra data." 24 | 25 | 26 | class PackException(Exception): 27 | """Deprecated. Use Exception instead to catch all exception during packing.""" 28 | 29 | 30 | class PackValueError(PackException, ValueError): 31 | """PackValueError is raised when type of input data is supported but it's value is unsupported. 32 | 33 | Deprecated. Use ValueError instead. 34 | """ 35 | 36 | 37 | class PackOverflowError(PackValueError, OverflowError): 38 | """PackOverflowError is raised when integer value is out of range of msgpack support [-2**31, 2**32). 39 | 40 | Deprecated. Use ValueError instead. 41 | """ 42 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/packaging/__about__.py: -------------------------------------------------------------------------------- 1 | # This file is dual licensed under the terms of the Apache License, Version 2 | # 2.0, and the BSD License. See the LICENSE file in the root of this repository 3 | # for complete details. 4 | from __future__ import absolute_import, division, print_function 5 | 6 | __all__ = [ 7 | "__title__", "__summary__", "__uri__", "__version__", "__author__", 8 | "__email__", "__license__", "__copyright__", 9 | ] 10 | 11 | __title__ = "packaging" 12 | __summary__ = "Core utilities for Python packages" 13 | __uri__ = "https://github.com/pypa/packaging" 14 | 15 | __version__ = "17.1" 16 | 17 | __author__ = "Donald Stufft and individual contributors" 18 | __email__ = "donald@stufft.io" 19 | 20 | __license__ = "BSD or Apache License, Version 2.0" 21 | __copyright__ = "Copyright 2014-2016 %s" % __author__ 22 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/packaging/__init__.py: -------------------------------------------------------------------------------- 1 | # This file is dual licensed under the terms of the Apache License, Version 2 | # 2.0, and the BSD License. See the LICENSE file in the root of this repository 3 | # for complete details. 4 | from __future__ import absolute_import, division, print_function 5 | 6 | from .__about__ import ( 7 | __author__, __copyright__, __email__, __license__, __summary__, __title__, 8 | __uri__, __version__ 9 | ) 10 | 11 | __all__ = [ 12 | "__title__", "__summary__", "__uri__", "__version__", "__author__", 13 | "__email__", "__license__", "__copyright__", 14 | ] 15 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/packaging/_compat.py: -------------------------------------------------------------------------------- 1 | # This file is dual licensed under the terms of the Apache License, Version 2 | # 2.0, and the BSD License. See the LICENSE file in the root of this repository 3 | # for complete details. 4 | from __future__ import absolute_import, division, print_function 5 | 6 | import sys 7 | 8 | 9 | PY2 = sys.version_info[0] == 2 10 | PY3 = sys.version_info[0] == 3 11 | 12 | # flake8: noqa 13 | 14 | if PY3: 15 | string_types = str, 16 | else: 17 | string_types = basestring, 18 | 19 | 20 | def with_metaclass(meta, *bases): 21 | """ 22 | Create a base class with a metaclass. 23 | """ 24 | # This requires a bit of explanation: the basic idea is to make a dummy 25 | # metaclass for one level of class instantiation that replaces itself with 26 | # the actual metaclass. 27 | class metaclass(meta): 28 | def __new__(cls, name, this_bases, d): 29 | return meta(name, bases, d) 30 | return type.__new__(metaclass, 'temporary_class', (), {}) 31 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/packaging/_structures.py: -------------------------------------------------------------------------------- 1 | # This file is dual licensed under the terms of the Apache License, Version 2 | # 2.0, and the BSD License. See the LICENSE file in the root of this repository 3 | # for complete details. 4 | from __future__ import absolute_import, division, print_function 5 | 6 | 7 | class Infinity(object): 8 | 9 | def __repr__(self): 10 | return "Infinity" 11 | 12 | def __hash__(self): 13 | return hash(repr(self)) 14 | 15 | def __lt__(self, other): 16 | return False 17 | 18 | def __le__(self, other): 19 | return False 20 | 21 | def __eq__(self, other): 22 | return isinstance(other, self.__class__) 23 | 24 | def __ne__(self, other): 25 | return not isinstance(other, self.__class__) 26 | 27 | def __gt__(self, other): 28 | return True 29 | 30 | def __ge__(self, other): 31 | return True 32 | 33 | def __neg__(self): 34 | return NegativeInfinity 35 | 36 | 37 | Infinity = Infinity() 38 | 39 | 40 | class NegativeInfinity(object): 41 | 42 | def __repr__(self): 43 | return "-Infinity" 44 | 45 | def __hash__(self): 46 | return hash(repr(self)) 47 | 48 | def __lt__(self, other): 49 | return True 50 | 51 | def __le__(self, other): 52 | return True 53 | 54 | def __eq__(self, other): 55 | return isinstance(other, self.__class__) 56 | 57 | def __ne__(self, other): 58 | return not isinstance(other, self.__class__) 59 | 60 | def __gt__(self, other): 61 | return False 62 | 63 | def __ge__(self, other): 64 | return False 65 | 66 | def __neg__(self): 67 | return Infinity 68 | 69 | 70 | NegativeInfinity = NegativeInfinity() 71 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/packaging/utils.py: -------------------------------------------------------------------------------- 1 | # This file is dual licensed under the terms of the Apache License, Version 2 | # 2.0, and the BSD License. See the LICENSE file in the root of this repository 3 | # for complete details. 4 | from __future__ import absolute_import, division, print_function 5 | 6 | import re 7 | 8 | from .version import InvalidVersion, Version 9 | 10 | 11 | _canonicalize_regex = re.compile(r"[-_.]+") 12 | 13 | 14 | def canonicalize_name(name): 15 | # This is taken from PEP 503. 16 | return _canonicalize_regex.sub("-", name).lower() 17 | 18 | 19 | def canonicalize_version(version): 20 | """ 21 | This is very similar to Version.__str__, but has one subtle differences 22 | with the way it handles the release segment. 23 | """ 24 | 25 | try: 26 | version = Version(version) 27 | except InvalidVersion: 28 | # Legacy versions cannot be normalized 29 | return version 30 | 31 | parts = [] 32 | 33 | # Epoch 34 | if version.epoch != 0: 35 | parts.append("{0}!".format(version.epoch)) 36 | 37 | # Release segment 38 | # NB: This strips trailing '.0's to normalize 39 | parts.append( 40 | re.sub( 41 | r'(\.0)+$', 42 | '', 43 | ".".join(str(x) for x in version.release) 44 | ) 45 | ) 46 | 47 | # Pre-release 48 | if version.pre is not None: 49 | parts.append("".join(str(x) for x in version.pre)) 50 | 51 | # Post-release 52 | if version.post is not None: 53 | parts.append(".post{0}".format(version.post)) 54 | 55 | # Development release 56 | if version.dev is not None: 57 | parts.append(".dev{0}".format(version.dev)) 58 | 59 | # Local version segment 60 | if version.local is not None: 61 | parts.append("+{0}".format(version.local)) 62 | 63 | return "".join(parts) 64 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/pkg_resources/py31compat.py: -------------------------------------------------------------------------------- 1 | import os 2 | import errno 3 | import sys 4 | 5 | 6 | def _makedirs_31(path, exist_ok=False): 7 | try: 8 | os.makedirs(path) 9 | except OSError as exc: 10 | if not exist_ok or exc.errno != errno.EEXIST: 11 | raise 12 | 13 | 14 | # rely on compatibility behavior until mode considerations 15 | # and exists_ok considerations are disentangled. 16 | # See https://github.com/pypa/setuptools/pull/1083#issuecomment-315168663 17 | needs_makedirs = ( 18 | sys.version_info < (3, 2, 5) or 19 | (3, 3) <= sys.version_info < (3, 3, 6) or 20 | (3, 4) <= sys.version_info < (3, 4, 1) 21 | ) 22 | makedirs = _makedirs_31 if needs_makedirs else os.makedirs 23 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/bar.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # Copyright (c) 2012 Giorgos Verigakis 4 | # 5 | # Permission to use, copy, modify, and distribute this software for any 6 | # purpose with or without fee is hereby granted, provided that the above 7 | # copyright notice and this permission notice appear in all copies. 8 | # 9 | # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 | # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 | # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 | # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 | # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 | # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 | # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 | 17 | from __future__ import unicode_literals 18 | from . import Progress 19 | from .helpers import WritelnMixin 20 | 21 | 22 | class Bar(WritelnMixin, Progress): 23 | width = 32 24 | message = '' 25 | suffix = '%(index)d/%(max)d' 26 | bar_prefix = ' |' 27 | bar_suffix = '| ' 28 | empty_fill = ' ' 29 | fill = '#' 30 | hide_cursor = True 31 | 32 | def update(self): 33 | filled_length = int(self.width * self.progress) 34 | empty_length = self.width - filled_length 35 | 36 | message = self.message % self 37 | bar = self.fill * filled_length 38 | empty = self.empty_fill * empty_length 39 | suffix = self.suffix % self 40 | line = ''.join([message, self.bar_prefix, bar, empty, self.bar_suffix, 41 | suffix]) 42 | self.writeln(line) 43 | 44 | 45 | class ChargingBar(Bar): 46 | suffix = '%(percent)d%%' 47 | bar_prefix = ' ' 48 | bar_suffix = ' ' 49 | empty_fill = '∙' 50 | fill = '█' 51 | 52 | 53 | class FillingSquaresBar(ChargingBar): 54 | empty_fill = '▢' 55 | fill = '▣' 56 | 57 | 58 | class FillingCirclesBar(ChargingBar): 59 | empty_fill = '◯' 60 | fill = '◉' 61 | 62 | 63 | class IncrementalBar(Bar): 64 | phases = (' ', '▏', '▎', '▍', '▌', '▋', '▊', '▉', '█') 65 | 66 | def update(self): 67 | nphases = len(self.phases) 68 | filled_len = self.width * self.progress 69 | nfull = int(filled_len) # Number of full chars 70 | phase = int((filled_len - nfull) * nphases) # Phase of last char 71 | nempty = self.width - nfull # Number of empty chars 72 | 73 | message = self.message % self 74 | bar = self.phases[-1] * nfull 75 | current = self.phases[phase] if phase > 0 else '' 76 | empty = self.empty_fill * max(0, nempty - len(current)) 77 | suffix = self.suffix % self 78 | line = ''.join([message, self.bar_prefix, bar, current, empty, 79 | self.bar_suffix, suffix]) 80 | self.writeln(line) 81 | 82 | 83 | class PixelBar(IncrementalBar): 84 | phases = ('⡀', '⡄', '⡆', '⡇', '⣇', '⣧', '⣷', '⣿') 85 | 86 | 87 | class ShadyBar(IncrementalBar): 88 | phases = (' ', '░', '▒', '▓', '█') 89 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/counter.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # Copyright (c) 2012 Giorgos Verigakis 4 | # 5 | # Permission to use, copy, modify, and distribute this software for any 6 | # purpose with or without fee is hereby granted, provided that the above 7 | # copyright notice and this permission notice appear in all copies. 8 | # 9 | # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 | # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 | # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 | # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 | # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 | # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 | # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 | 17 | from __future__ import unicode_literals 18 | from . import Infinite, Progress 19 | from .helpers import WriteMixin 20 | 21 | 22 | class Counter(WriteMixin, Infinite): 23 | message = '' 24 | hide_cursor = True 25 | 26 | def update(self): 27 | self.write(str(self.index)) 28 | 29 | 30 | class Countdown(WriteMixin, Progress): 31 | hide_cursor = True 32 | 33 | def update(self): 34 | self.write(str(self.remaining)) 35 | 36 | 37 | class Stack(WriteMixin, Progress): 38 | phases = (' ', '▁', '▂', '▃', '▄', '▅', '▆', '▇', '█') 39 | hide_cursor = True 40 | 41 | def update(self): 42 | nphases = len(self.phases) 43 | i = min(nphases - 1, int(self.progress * nphases)) 44 | self.write(self.phases[i]) 45 | 46 | 47 | class Pie(Stack): 48 | phases = ('○', '◔', '◑', '◕', '●') 49 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/helpers.py: -------------------------------------------------------------------------------- 1 | # Copyright (c) 2012 Giorgos Verigakis 2 | # 3 | # Permission to use, copy, modify, and distribute this software for any 4 | # purpose with or without fee is hereby granted, provided that the above 5 | # copyright notice and this permission notice appear in all copies. 6 | # 7 | # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 8 | # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 9 | # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 10 | # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 11 | # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 12 | # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 13 | # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 14 | 15 | from __future__ import print_function 16 | 17 | 18 | HIDE_CURSOR = '\x1b[?25l' 19 | SHOW_CURSOR = '\x1b[?25h' 20 | 21 | 22 | class WriteMixin(object): 23 | hide_cursor = False 24 | 25 | def __init__(self, message=None, **kwargs): 26 | super(WriteMixin, self).__init__(**kwargs) 27 | self._width = 0 28 | if message: 29 | self.message = message 30 | 31 | if self.file.isatty(): 32 | if self.hide_cursor: 33 | print(HIDE_CURSOR, end='', file=self.file) 34 | print(self.message, end='', file=self.file) 35 | self.file.flush() 36 | 37 | def write(self, s): 38 | if self.file.isatty(): 39 | b = '\b' * self._width 40 | c = s.ljust(self._width) 41 | print(b + c, end='', file=self.file) 42 | self._width = max(self._width, len(s)) 43 | self.file.flush() 44 | 45 | def finish(self): 46 | if self.file.isatty() and self.hide_cursor: 47 | print(SHOW_CURSOR, end='', file=self.file) 48 | 49 | 50 | class WritelnMixin(object): 51 | hide_cursor = False 52 | 53 | def __init__(self, message=None, **kwargs): 54 | super(WritelnMixin, self).__init__(**kwargs) 55 | if message: 56 | self.message = message 57 | 58 | if self.file.isatty() and self.hide_cursor: 59 | print(HIDE_CURSOR, end='', file=self.file) 60 | 61 | def clearln(self): 62 | if self.file.isatty(): 63 | print('\r\x1b[K', end='', file=self.file) 64 | 65 | def writeln(self, line): 66 | if self.file.isatty(): 67 | self.clearln() 68 | print(line, end='', file=self.file) 69 | self.file.flush() 70 | 71 | def finish(self): 72 | if self.file.isatty(): 73 | print(file=self.file) 74 | if self.hide_cursor: 75 | print(SHOW_CURSOR, end='', file=self.file) 76 | 77 | 78 | from signal import signal, SIGINT 79 | from sys import exit 80 | 81 | 82 | class SigIntMixin(object): 83 | """Registers a signal handler that calls finish on SIGINT""" 84 | 85 | def __init__(self, *args, **kwargs): 86 | super(SigIntMixin, self).__init__(*args, **kwargs) 87 | signal(SIGINT, self._sigint_handler) 88 | 89 | def _sigint_handler(self, signum, frame): 90 | self.finish() 91 | exit(0) 92 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/progress/spinner.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # Copyright (c) 2012 Giorgos Verigakis 4 | # 5 | # Permission to use, copy, modify, and distribute this software for any 6 | # purpose with or without fee is hereby granted, provided that the above 7 | # copyright notice and this permission notice appear in all copies. 8 | # 9 | # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 | # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 | # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 | # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 | # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 | # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 | # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 | 17 | from __future__ import unicode_literals 18 | from . import Infinite 19 | from .helpers import WriteMixin 20 | 21 | 22 | class Spinner(WriteMixin, Infinite): 23 | message = '' 24 | phases = ('-', '\\', '|', '/') 25 | hide_cursor = True 26 | 27 | def update(self): 28 | i = self.index % len(self.phases) 29 | self.write(self.phases[i]) 30 | 31 | 32 | class PieSpinner(Spinner): 33 | phases = ['◷', '◶', '◵', '◴'] 34 | 35 | 36 | class MoonSpinner(Spinner): 37 | phases = ['◑', '◒', '◐', '◓'] 38 | 39 | 40 | class LineSpinner(Spinner): 41 | phases = ['⎺', '⎻', '⎼', '⎽', '⎼', '⎻'] 42 | 43 | class PixelSpinner(Spinner): 44 | phases = ['⣾','⣷', '⣯', '⣟', '⡿', '⢿', '⣻', '⣽'] 45 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/pytoml/__init__.py: -------------------------------------------------------------------------------- 1 | from .core import TomlError 2 | from .parser import load, loads 3 | from .writer import dump, dumps 4 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/pytoml/core.py: -------------------------------------------------------------------------------- 1 | class TomlError(RuntimeError): 2 | def __init__(self, message, line, col, filename): 3 | RuntimeError.__init__(self, message, line, col, filename) 4 | self.message = message 5 | self.line = line 6 | self.col = col 7 | self.filename = filename 8 | 9 | def __str__(self): 10 | return '{}({}, {}): {}'.format(self.filename, self.line, self.col, self.message) 11 | 12 | def __repr__(self): 13 | return 'TomlError({!r}, {!r}, {!r}, {!r})'.format(self.message, self.line, self.col, self.filename) 14 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/requests/__version__.py: -------------------------------------------------------------------------------- 1 | # .-. .-. .-. . . .-. .-. .-. .-. 2 | # |( |- |.| | | |- `-. | `-. 3 | # ' ' `-' `-`.`-' `-' `-' ' `-' 4 | 5 | __title__ = 'requests' 6 | __description__ = 'Python HTTP for Humans.' 7 | __url__ = 'http://python-requests.org' 8 | __version__ = '2.18.4' 9 | __build__ = 0x021804 10 | __author__ = 'Kenneth Reitz' 11 | __author_email__ = 'me@kennethreitz.org' 12 | __license__ = 'Apache 2.0' 13 | __copyright__ = 'Copyright 2017 Kenneth Reitz' 14 | __cake__ = u'\u2728 \U0001f370 \u2728' 15 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/requests/_internal_utils.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | """ 4 | requests._internal_utils 5 | ~~~~~~~~~~~~~~ 6 | 7 | Provides utility functions that are consumed internally by Requests 8 | which depend on extremely few external helpers (such as compat) 9 | """ 10 | 11 | from .compat import is_py2, builtin_str, str 12 | 13 | 14 | def to_native_string(string, encoding='ascii'): 15 | """Given a string object, regardless of type, returns a representation of 16 | that string in the native string type, encoding and decoding where 17 | necessary. This assumes ASCII unless told otherwise. 18 | """ 19 | if isinstance(string, builtin_str): 20 | out = string 21 | else: 22 | if is_py2: 23 | out = string.encode(encoding) 24 | else: 25 | out = string.decode(encoding) 26 | 27 | return out 28 | 29 | 30 | def unicode_is_ascii(u_string): 31 | """Determine if unicode string only contains ASCII characters. 32 | 33 | :param str u_string: unicode string to check. Must be unicode 34 | and not Python 2 `str`. 35 | :rtype: bool 36 | """ 37 | assert isinstance(u_string, str) 38 | try: 39 | u_string.encode('ascii') 40 | return True 41 | except UnicodeEncodeError: 42 | return False 43 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/requests/certs.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | """ 5 | requests.certs 6 | ~~~~~~~~~~~~~~ 7 | 8 | This module returns the preferred default CA certificate bundle. There is 9 | only one — the one from the certifi package. 10 | 11 | If you are packaging Requests, e.g., for a Linux distribution or a managed 12 | environment, you can change the definition of where() to return a separately 13 | packaged CA bundle. 14 | """ 15 | from pip._vendor.certifi import where 16 | 17 | if __name__ == '__main__': 18 | print(where()) 19 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/requests/compat.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | """ 4 | requests.compat 5 | ~~~~~~~~~~~~~~~ 6 | 7 | This module handles import compatibility issues between Python 2 and 8 | Python 3. 9 | """ 10 | 11 | from pip._vendor import chardet 12 | 13 | import sys 14 | 15 | # ------- 16 | # Pythons 17 | # ------- 18 | 19 | # Syntax sugar. 20 | _ver = sys.version_info 21 | 22 | #: Python 2.x? 23 | is_py2 = (_ver[0] == 2) 24 | 25 | #: Python 3.x? 26 | is_py3 = (_ver[0] == 3) 27 | 28 | # Note: We've patched out simplejson support in pip because it prevents 29 | # upgrading simplejson on Windows. 30 | # try: 31 | # import simplejson as json 32 | # except (ImportError, SyntaxError): 33 | # # simplejson does not support Python 3.2, it throws a SyntaxError 34 | # # because of u'...' Unicode literals. 35 | import json 36 | 37 | # --------- 38 | # Specifics 39 | # --------- 40 | 41 | if is_py2: 42 | from urllib import ( 43 | quote, unquote, quote_plus, unquote_plus, urlencode, getproxies, 44 | proxy_bypass, proxy_bypass_environment, getproxies_environment) 45 | from urlparse import urlparse, urlunparse, urljoin, urlsplit, urldefrag 46 | from urllib2 import parse_http_list 47 | import cookielib 48 | from Cookie import Morsel 49 | from StringIO import StringIO 50 | 51 | from pip._vendor.urllib3.packages.ordered_dict import OrderedDict 52 | 53 | builtin_str = str 54 | bytes = str 55 | str = unicode 56 | basestring = basestring 57 | numeric_types = (int, long, float) 58 | integer_types = (int, long) 59 | 60 | elif is_py3: 61 | from urllib.parse import urlparse, urlunparse, urljoin, urlsplit, urlencode, quote, unquote, quote_plus, unquote_plus, urldefrag 62 | from urllib.request import parse_http_list, getproxies, proxy_bypass, proxy_bypass_environment, getproxies_environment 63 | from http import cookiejar as cookielib 64 | from http.cookies import Morsel 65 | from io import StringIO 66 | from collections import OrderedDict 67 | 68 | builtin_str = str 69 | str = str 70 | bytes = bytes 71 | basestring = (str, bytes) 72 | numeric_types = (int, float) 73 | integer_types = (int,) 74 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/requests/hooks.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | """ 4 | requests.hooks 5 | ~~~~~~~~~~~~~~ 6 | 7 | This module provides the capabilities for the Requests hooks system. 8 | 9 | Available hooks: 10 | 11 | ``response``: 12 | The response generated from a Request. 13 | """ 14 | HOOKS = ['response'] 15 | 16 | 17 | def default_hooks(): 18 | return dict((event, []) for event in HOOKS) 19 | 20 | # TODO: response is the only one 21 | 22 | 23 | def dispatch_hook(key, hooks, hook_data, **kwargs): 24 | """Dispatches a hook dictionary on a given piece of data.""" 25 | hooks = hooks or dict() 26 | hooks = hooks.get(key) 27 | if hooks: 28 | if hasattr(hooks, '__call__'): 29 | hooks = [hooks] 30 | for hook in hooks: 31 | _hook_data = hook(hook_data, **kwargs) 32 | if _hook_data is not None: 33 | hook_data = _hook_data 34 | return hook_data 35 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/requests/packages.py: -------------------------------------------------------------------------------- 1 | import sys 2 | 3 | # This code exists for backwards compatibility reasons. 4 | # I don't like it either. Just look the other way. :) 5 | 6 | for package in ('urllib3', 'idna', 'chardet'): 7 | vendored_package = "pip._vendor." + package 8 | locals()[package] = __import__(vendored_package) 9 | # This traversal is apparently necessary such that the identities are 10 | # preserved (requests.packages.urllib3.* is urllib3.*) 11 | for mod in list(sys.modules): 12 | if mod == vendored_package or mod.startswith(vendored_package + '.'): 13 | unprefixed_mod = mod[len("pip._vendor."):] 14 | sys.modules['pip._vendor.requests.packages.' + unprefixed_mod] = sys.modules[mod] 15 | 16 | # Kinda cool, though, right? 17 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/requests/structures.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | """ 4 | requests.structures 5 | ~~~~~~~~~~~~~~~~~~~ 6 | 7 | Data structures that power Requests. 8 | """ 9 | 10 | import collections 11 | 12 | from .compat import OrderedDict 13 | 14 | 15 | class CaseInsensitiveDict(collections.MutableMapping): 16 | """A case-insensitive ``dict``-like object. 17 | 18 | Implements all methods and operations of 19 | ``collections.MutableMapping`` as well as dict's ``copy``. Also 20 | provides ``lower_items``. 21 | 22 | All keys are expected to be strings. The structure remembers the 23 | case of the last key to be set, and ``iter(instance)``, 24 | ``keys()``, ``items()``, ``iterkeys()``, and ``iteritems()`` 25 | will contain case-sensitive keys. However, querying and contains 26 | testing is case insensitive:: 27 | 28 | cid = CaseInsensitiveDict() 29 | cid['Accept'] = 'application/json' 30 | cid['aCCEPT'] == 'application/json' # True 31 | list(cid) == ['Accept'] # True 32 | 33 | For example, ``headers['content-encoding']`` will return the 34 | value of a ``'Content-Encoding'`` response header, regardless 35 | of how the header name was originally stored. 36 | 37 | If the constructor, ``.update``, or equality comparison 38 | operations are given keys that have equal ``.lower()``s, the 39 | behavior is undefined. 40 | """ 41 | 42 | def __init__(self, data=None, **kwargs): 43 | self._store = OrderedDict() 44 | if data is None: 45 | data = {} 46 | self.update(data, **kwargs) 47 | 48 | def __setitem__(self, key, value): 49 | # Use the lowercased key for lookups, but store the actual 50 | # key alongside the value. 51 | self._store[key.lower()] = (key, value) 52 | 53 | def __getitem__(self, key): 54 | return self._store[key.lower()][1] 55 | 56 | def __delitem__(self, key): 57 | del self._store[key.lower()] 58 | 59 | def __iter__(self): 60 | return (casedkey for casedkey, mappedvalue in self._store.values()) 61 | 62 | def __len__(self): 63 | return len(self._store) 64 | 65 | def lower_items(self): 66 | """Like iteritems(), but with all lowercase keys.""" 67 | return ( 68 | (lowerkey, keyval[1]) 69 | for (lowerkey, keyval) 70 | in self._store.items() 71 | ) 72 | 73 | def __eq__(self, other): 74 | if isinstance(other, collections.Mapping): 75 | other = CaseInsensitiveDict(other) 76 | else: 77 | return NotImplemented 78 | # Compare insensitively 79 | return dict(self.lower_items()) == dict(other.lower_items()) 80 | 81 | # Copy is required 82 | def copy(self): 83 | return CaseInsensitiveDict(self._store.values()) 84 | 85 | def __repr__(self): 86 | return str(dict(self.items())) 87 | 88 | 89 | class LookupDict(dict): 90 | """Dictionary lookup object.""" 91 | 92 | def __init__(self, name=None): 93 | self.name = name 94 | super(LookupDict, self).__init__() 95 | 96 | def __repr__(self): 97 | return '' % (self.name) 98 | 99 | def __getitem__(self, key): 100 | # We allow fall-through here, so values default to None 101 | 102 | return self.__dict__.get(key, None) 103 | 104 | def get(self, key, default=None): 105 | return self.__dict__.get(key, default) 106 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/__init__.py: -------------------------------------------------------------------------------- 1 | """ 2 | urllib3 - Thread-safe connection pooling and re-using. 3 | """ 4 | 5 | from __future__ import absolute_import 6 | import warnings 7 | 8 | from .connectionpool import ( 9 | HTTPConnectionPool, 10 | HTTPSConnectionPool, 11 | connection_from_url 12 | ) 13 | 14 | from . import exceptions 15 | from .filepost import encode_multipart_formdata 16 | from .poolmanager import PoolManager, ProxyManager, proxy_from_url 17 | from .response import HTTPResponse 18 | from .util.request import make_headers 19 | from .util.url import get_host 20 | from .util.timeout import Timeout 21 | from .util.retry import Retry 22 | 23 | 24 | # Set default logging handler to avoid "No handler found" warnings. 25 | import logging 26 | try: # Python 2.7+ 27 | from logging import NullHandler 28 | except ImportError: 29 | class NullHandler(logging.Handler): 30 | def emit(self, record): 31 | pass 32 | 33 | __author__ = 'Andrey Petrov (andrey.petrov@shazow.net)' 34 | __license__ = 'MIT' 35 | __version__ = '1.22' 36 | 37 | __all__ = ( 38 | 'HTTPConnectionPool', 39 | 'HTTPSConnectionPool', 40 | 'PoolManager', 41 | 'ProxyManager', 42 | 'HTTPResponse', 43 | 'Retry', 44 | 'Timeout', 45 | 'add_stderr_logger', 46 | 'connection_from_url', 47 | 'disable_warnings', 48 | 'encode_multipart_formdata', 49 | 'get_host', 50 | 'make_headers', 51 | 'proxy_from_url', 52 | ) 53 | 54 | logging.getLogger(__name__).addHandler(NullHandler()) 55 | 56 | 57 | def add_stderr_logger(level=logging.DEBUG): 58 | """ 59 | Helper for quickly adding a StreamHandler to the logger. Useful for 60 | debugging. 61 | 62 | Returns the handler after adding it. 63 | """ 64 | # This method needs to be in this __init__.py to get the __name__ correct 65 | # even if urllib3 is vendored within another package. 66 | logger = logging.getLogger(__name__) 67 | handler = logging.StreamHandler() 68 | handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s %(message)s')) 69 | logger.addHandler(handler) 70 | logger.setLevel(level) 71 | logger.debug('Added a stderr logging handler to logger: %s', __name__) 72 | return handler 73 | 74 | 75 | # ... Clean up. 76 | del NullHandler 77 | 78 | 79 | # All warning filters *must* be appended unless you're really certain that they 80 | # shouldn't be: otherwise, it's very hard for users to use most Python 81 | # mechanisms to silence them. 82 | # SecurityWarning's always go off by default. 83 | warnings.simplefilter('always', exceptions.SecurityWarning, append=True) 84 | # SubjectAltNameWarning's should go off once per host 85 | warnings.simplefilter('default', exceptions.SubjectAltNameWarning, append=True) 86 | # InsecurePlatformWarning's don't vary between requests, so we keep it default. 87 | warnings.simplefilter('default', exceptions.InsecurePlatformWarning, 88 | append=True) 89 | # SNIMissingWarnings should go off only once. 90 | warnings.simplefilter('default', exceptions.SNIMissingWarning, append=True) 91 | 92 | 93 | def disable_warnings(category=exceptions.HTTPWarning): 94 | """ 95 | Helper for quickly disabling all urllib3 warnings. 96 | """ 97 | warnings.simplefilter('ignore', category) 98 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/contrib/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/contrib/__init__.py -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/contrib/_securetransport/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/contrib/_securetransport/__init__.py -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/filepost.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | import codecs 3 | 4 | from uuid import uuid4 5 | from io import BytesIO 6 | 7 | from .packages import six 8 | from .packages.six import b 9 | from .fields import RequestField 10 | 11 | writer = codecs.lookup('utf-8')[3] 12 | 13 | 14 | def choose_boundary(): 15 | """ 16 | Our embarrassingly-simple replacement for mimetools.choose_boundary. 17 | """ 18 | return uuid4().hex 19 | 20 | 21 | def iter_field_objects(fields): 22 | """ 23 | Iterate over fields. 24 | 25 | Supports list of (k, v) tuples and dicts, and lists of 26 | :class:`~urllib3.fields.RequestField`. 27 | 28 | """ 29 | if isinstance(fields, dict): 30 | i = six.iteritems(fields) 31 | else: 32 | i = iter(fields) 33 | 34 | for field in i: 35 | if isinstance(field, RequestField): 36 | yield field 37 | else: 38 | yield RequestField.from_tuples(*field) 39 | 40 | 41 | def iter_fields(fields): 42 | """ 43 | .. deprecated:: 1.6 44 | 45 | Iterate over fields. 46 | 47 | The addition of :class:`~urllib3.fields.RequestField` makes this function 48 | obsolete. Instead, use :func:`iter_field_objects`, which returns 49 | :class:`~urllib3.fields.RequestField` objects. 50 | 51 | Supports list of (k, v) tuples and dicts. 52 | """ 53 | if isinstance(fields, dict): 54 | return ((k, v) for k, v in six.iteritems(fields)) 55 | 56 | return ((k, v) for k, v in fields) 57 | 58 | 59 | def encode_multipart_formdata(fields, boundary=None): 60 | """ 61 | Encode a dictionary of ``fields`` using the multipart/form-data MIME format. 62 | 63 | :param fields: 64 | Dictionary of fields or list of (key, :class:`~urllib3.fields.RequestField`). 65 | 66 | :param boundary: 67 | If not specified, then a random boundary will be generated using 68 | :func:`mimetools.choose_boundary`. 69 | """ 70 | body = BytesIO() 71 | if boundary is None: 72 | boundary = choose_boundary() 73 | 74 | for field in iter_field_objects(fields): 75 | body.write(b('--%s\r\n' % (boundary))) 76 | 77 | writer(body).write(field.render_headers()) 78 | data = field.data 79 | 80 | if isinstance(data, int): 81 | data = str(data) # Backwards compatibility 82 | 83 | if isinstance(data, six.text_type): 84 | writer(body).write(data) 85 | else: 86 | body.write(data) 87 | 88 | body.write(b'\r\n') 89 | 90 | body.write(b('--%s--\r\n' % (boundary))) 91 | 92 | content_type = str('multipart/form-data; boundary=%s' % boundary) 93 | 94 | return body.getvalue(), content_type 95 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/packages/__init__.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | 3 | from . import ssl_match_hostname 4 | 5 | __all__ = ('ssl_match_hostname', ) 6 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/packages/backports/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/packages/backports/__init__.py -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/packages/backports/makefile.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | """ 3 | backports.makefile 4 | ~~~~~~~~~~~~~~~~~~ 5 | 6 | Backports the Python 3 ``socket.makefile`` method for use with anything that 7 | wants to create a "fake" socket object. 8 | """ 9 | import io 10 | 11 | from socket import SocketIO 12 | 13 | 14 | def backport_makefile(self, mode="r", buffering=None, encoding=None, 15 | errors=None, newline=None): 16 | """ 17 | Backport of ``socket.makefile`` from Python 3.5. 18 | """ 19 | if not set(mode) <= set(["r", "w", "b"]): 20 | raise ValueError( 21 | "invalid mode %r (only r, w, b allowed)" % (mode,) 22 | ) 23 | writing = "w" in mode 24 | reading = "r" in mode or not writing 25 | assert reading or writing 26 | binary = "b" in mode 27 | rawmode = "" 28 | if reading: 29 | rawmode += "r" 30 | if writing: 31 | rawmode += "w" 32 | raw = SocketIO(self, rawmode) 33 | self._makefile_refs += 1 34 | if buffering is None: 35 | buffering = -1 36 | if buffering < 0: 37 | buffering = io.DEFAULT_BUFFER_SIZE 38 | if buffering == 0: 39 | if not binary: 40 | raise ValueError("unbuffered streams must be binary") 41 | return raw 42 | if reading and writing: 43 | buffer = io.BufferedRWPair(raw, raw, buffering) 44 | elif reading: 45 | buffer = io.BufferedReader(raw, buffering) 46 | else: 47 | assert writing 48 | buffer = io.BufferedWriter(raw, buffering) 49 | if binary: 50 | return buffer 51 | text = io.TextIOWrapper(buffer, encoding, errors, newline) 52 | text.mode = mode 53 | return text 54 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/packages/ssl_match_hostname/__init__.py: -------------------------------------------------------------------------------- 1 | import sys 2 | 3 | try: 4 | # Our match_hostname function is the same as 3.5's, so we only want to 5 | # import the match_hostname function if it's at least that good. 6 | if sys.version_info < (3, 5): 7 | raise ImportError("Fallback to vendored code") 8 | 9 | from ssl import CertificateError, match_hostname 10 | except ImportError: 11 | try: 12 | # Backport of the function from a pypi module 13 | from backports.ssl_match_hostname import CertificateError, match_hostname 14 | except ImportError: 15 | # Our vendored copy 16 | from ._implementation import CertificateError, match_hostname 17 | 18 | # Not needed, but documenting what we provide. 19 | __all__ = ('CertificateError', 'match_hostname') 20 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/util/__init__.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | # For backwards compatibility, provide imports that used to be here. 3 | from .connection import is_connection_dropped 4 | from .request import make_headers 5 | from .response import is_fp_closed 6 | from .ssl_ import ( 7 | SSLContext, 8 | HAS_SNI, 9 | IS_PYOPENSSL, 10 | IS_SECURETRANSPORT, 11 | assert_fingerprint, 12 | resolve_cert_reqs, 13 | resolve_ssl_version, 14 | ssl_wrap_socket, 15 | ) 16 | from .timeout import ( 17 | current_time, 18 | Timeout, 19 | ) 20 | 21 | from .retry import Retry 22 | from .url import ( 23 | get_host, 24 | parse_url, 25 | split_first, 26 | Url, 27 | ) 28 | from .wait import ( 29 | wait_for_read, 30 | wait_for_write 31 | ) 32 | 33 | __all__ = ( 34 | 'HAS_SNI', 35 | 'IS_PYOPENSSL', 36 | 'IS_SECURETRANSPORT', 37 | 'SSLContext', 38 | 'Retry', 39 | 'Timeout', 40 | 'Url', 41 | 'assert_fingerprint', 42 | 'current_time', 43 | 'is_connection_dropped', 44 | 'is_fp_closed', 45 | 'get_host', 46 | 'parse_url', 47 | 'make_headers', 48 | 'resolve_cert_reqs', 49 | 'resolve_ssl_version', 50 | 'split_first', 51 | 'ssl_wrap_socket', 52 | 'wait_for_read', 53 | 'wait_for_write' 54 | ) 55 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/util/response.py: -------------------------------------------------------------------------------- 1 | from __future__ import absolute_import 2 | from ..packages.six.moves import http_client as httplib 3 | 4 | from ..exceptions import HeaderParsingError 5 | 6 | 7 | def is_fp_closed(obj): 8 | """ 9 | Checks whether a given file-like object is closed. 10 | 11 | :param obj: 12 | The file-like object to check. 13 | """ 14 | 15 | try: 16 | # Check `isclosed()` first, in case Python3 doesn't set `closed`. 17 | # GH Issue #928 18 | return obj.isclosed() 19 | except AttributeError: 20 | pass 21 | 22 | try: 23 | # Check via the official file-like-object way. 24 | return obj.closed 25 | except AttributeError: 26 | pass 27 | 28 | try: 29 | # Check if the object is a container for another file-like object that 30 | # gets released on exhaustion (e.g. HTTPResponse). 31 | return obj.fp is None 32 | except AttributeError: 33 | pass 34 | 35 | raise ValueError("Unable to determine whether fp is closed.") 36 | 37 | 38 | def assert_header_parsing(headers): 39 | """ 40 | Asserts whether all headers have been successfully parsed. 41 | Extracts encountered errors from the result of parsing headers. 42 | 43 | Only works on Python 3. 44 | 45 | :param headers: Headers to verify. 46 | :type headers: `httplib.HTTPMessage`. 47 | 48 | :raises urllib3.exceptions.HeaderParsingError: 49 | If parsing errors are found. 50 | """ 51 | 52 | # This will fail silently if we pass in the wrong kind of parameter. 53 | # To make debugging easier add an explicit check. 54 | if not isinstance(headers, httplib.HTTPMessage): 55 | raise TypeError('expected httplib.Message, got {0}.'.format( 56 | type(headers))) 57 | 58 | defects = getattr(headers, 'defects', None) 59 | get_payload = getattr(headers, 'get_payload', None) 60 | 61 | unparsed_data = None 62 | if get_payload: # Platform-specific: Python 3. 63 | unparsed_data = get_payload() 64 | 65 | if defects or unparsed_data: 66 | raise HeaderParsingError(defects=defects, unparsed_data=unparsed_data) 67 | 68 | 69 | def is_response_to_head(response): 70 | """ 71 | Checks whether the request of a response has been a HEAD-request. 72 | Handles the quirks of AppEngine. 73 | 74 | :param conn: 75 | :type conn: :class:`httplib.HTTPResponse` 76 | """ 77 | # FIXME: Can we do this somehow without accessing private httplib _method? 78 | method = response._method 79 | if isinstance(method, int): # Platform-specific: Appengine 80 | return method == 3 81 | return method.upper() == 'HEAD' 82 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/util/wait.py: -------------------------------------------------------------------------------- 1 | from .selectors import ( 2 | HAS_SELECT, 3 | DefaultSelector, 4 | EVENT_READ, 5 | EVENT_WRITE 6 | ) 7 | 8 | 9 | def _wait_for_io_events(socks, events, timeout=None): 10 | """ Waits for IO events to be available from a list of sockets 11 | or optionally a single socket if passed in. Returns a list of 12 | sockets that can be interacted with immediately. """ 13 | if not HAS_SELECT: 14 | raise ValueError('Platform does not have a selector') 15 | if not isinstance(socks, list): 16 | # Probably just a single socket. 17 | if hasattr(socks, "fileno"): 18 | socks = [socks] 19 | # Otherwise it might be a non-list iterable. 20 | else: 21 | socks = list(socks) 22 | with DefaultSelector() as selector: 23 | for sock in socks: 24 | selector.register(sock, events) 25 | return [key[0].fileobj for key in 26 | selector.select(timeout) if key[1] & events] 27 | 28 | 29 | def wait_for_read(socks, timeout=None): 30 | """ Waits for reading to be available from a list of sockets 31 | or optionally a single socket if passed in. Returns a list of 32 | sockets that can be read from immediately. """ 33 | return _wait_for_io_events(socks, EVENT_READ, timeout) 34 | 35 | 36 | def wait_for_write(socks, timeout=None): 37 | """ Waits for writing to be available from a list of sockets 38 | or optionally a single socket if passed in. Returns a list of 39 | sockets that can be written to immediately. """ 40 | return _wait_for_io_events(socks, EVENT_WRITE, timeout) 41 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/webencodings/mklabels.py: -------------------------------------------------------------------------------- 1 | """ 2 | 3 | webencodings.mklabels 4 | ~~~~~~~~~~~~~~~~~~~~~ 5 | 6 | Regenarate the webencodings.labels module. 7 | 8 | :copyright: Copyright 2012 by Simon Sapin 9 | :license: BSD, see LICENSE for details. 10 | 11 | """ 12 | 13 | import json 14 | try: 15 | from urllib import urlopen 16 | except ImportError: 17 | from urllib.request import urlopen 18 | 19 | 20 | def assert_lower(string): 21 | assert string == string.lower() 22 | return string 23 | 24 | 25 | def generate(url): 26 | parts = ['''\ 27 | """ 28 | 29 | webencodings.labels 30 | ~~~~~~~~~~~~~~~~~~~ 31 | 32 | Map encoding labels to their name. 33 | 34 | :copyright: Copyright 2012 by Simon Sapin 35 | :license: BSD, see LICENSE for details. 36 | 37 | """ 38 | 39 | # XXX Do not edit! 40 | # This file is automatically generated by mklabels.py 41 | 42 | LABELS = { 43 | '''] 44 | labels = [ 45 | (repr(assert_lower(label)).lstrip('u'), 46 | repr(encoding['name']).lstrip('u')) 47 | for category in json.loads(urlopen(url).read().decode('ascii')) 48 | for encoding in category['encodings'] 49 | for label in encoding['labels']] 50 | max_len = max(len(label) for label, name in labels) 51 | parts.extend( 52 | ' %s:%s %s,\n' % (label, ' ' * (max_len - len(label)), name) 53 | for label, name in labels) 54 | parts.append('}') 55 | return ''.join(parts) 56 | 57 | 58 | if __name__ == '__main__': 59 | print(generate('http://encoding.spec.whatwg.org/encodings.json')) 60 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/setuptools-39.1.0-py3.7.egg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/setuptools-39.1.0-py3.7.egg -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Lib/site-packages/setuptools.pth: -------------------------------------------------------------------------------- 1 | ./setuptools-39.1.0-py3.7.egg 2 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Scripts/Activate.ps1: -------------------------------------------------------------------------------- 1 | function global:deactivate ([switch]$NonDestructive) { 2 | # Revert to original values 3 | if (Test-Path function:_OLD_VIRTUAL_PROMPT) { 4 | copy-item function:_OLD_VIRTUAL_PROMPT function:prompt 5 | remove-item function:_OLD_VIRTUAL_PROMPT 6 | } 7 | 8 | if (Test-Path env:_OLD_VIRTUAL_PYTHONHOME) { 9 | copy-item env:_OLD_VIRTUAL_PYTHONHOME env:PYTHONHOME 10 | remove-item env:_OLD_VIRTUAL_PYTHONHOME 11 | } 12 | 13 | if (Test-Path env:_OLD_VIRTUAL_PATH) { 14 | copy-item env:_OLD_VIRTUAL_PATH env:PATH 15 | remove-item env:_OLD_VIRTUAL_PATH 16 | } 17 | 18 | if (Test-Path env:VIRTUAL_ENV) { 19 | remove-item env:VIRTUAL_ENV 20 | } 21 | 22 | if (!$NonDestructive) { 23 | # Self destruct! 24 | remove-item function:deactivate 25 | } 26 | } 27 | 28 | deactivate -nondestructive 29 | 30 | $env:VIRTUAL_ENV="E:\20163587_姚雅丽\软件杯\FlaskDemo\venv" 31 | 32 | if (! $env:VIRTUAL_ENV_DISABLE_PROMPT) { 33 | # Set the prompt to include the env name 34 | # Make sure _OLD_VIRTUAL_PROMPT is global 35 | function global:_OLD_VIRTUAL_PROMPT {""} 36 | copy-item function:prompt function:_OLD_VIRTUAL_PROMPT 37 | function global:prompt { 38 | Write-Host -NoNewline -ForegroundColor Green '(venv) ' 39 | _OLD_VIRTUAL_PROMPT 40 | } 41 | } 42 | 43 | # Clear PYTHONHOME 44 | if (Test-Path env:PYTHONHOME) { 45 | copy-item env:PYTHONHOME env:_OLD_VIRTUAL_PYTHONHOME 46 | remove-item env:PYTHONHOME 47 | } 48 | 49 | # Add the venv to the PATH 50 | copy-item env:PATH env:_OLD_VIRTUAL_PATH 51 | $env:PATH = "$env:VIRTUAL_ENV\Scripts;$env:PATH" 52 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Scripts/activate: -------------------------------------------------------------------------------- 1 | # This file must be used with "source bin/activate" *from bash* 2 | # you cannot run it directly 3 | 4 | deactivate () { 5 | # reset old environment variables 6 | if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then 7 | PATH="${_OLD_VIRTUAL_PATH:-}" 8 | export PATH 9 | unset _OLD_VIRTUAL_PATH 10 | fi 11 | if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then 12 | PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}" 13 | export PYTHONHOME 14 | unset _OLD_VIRTUAL_PYTHONHOME 15 | fi 16 | 17 | # This should detect bash and zsh, which have a hash command that must 18 | # be called to get it to forget past commands. Without forgetting 19 | # past commands the $PATH changes we made may not be respected 20 | if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then 21 | hash -r 22 | fi 23 | 24 | if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then 25 | PS1="${_OLD_VIRTUAL_PS1:-}" 26 | export PS1 27 | unset _OLD_VIRTUAL_PS1 28 | fi 29 | 30 | unset VIRTUAL_ENV 31 | if [ ! "$1" = "nondestructive" ] ; then 32 | # Self destruct! 33 | unset -f deactivate 34 | fi 35 | } 36 | 37 | # unset irrelevant variables 38 | deactivate nondestructive 39 | 40 | VIRTUAL_ENV="E:\20163587_姚雅丽\软件杯\FlaskDemo\venv" 41 | export VIRTUAL_ENV 42 | 43 | _OLD_VIRTUAL_PATH="$PATH" 44 | PATH="$VIRTUAL_ENV/Scripts:$PATH" 45 | export PATH 46 | 47 | # unset PYTHONHOME if set 48 | # this will fail if PYTHONHOME is set to the empty string (which is bad anyway) 49 | # could use `if (set -u; : $PYTHONHOME) ;` in bash 50 | if [ -n "${PYTHONHOME:-}" ] ; then 51 | _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}" 52 | unset PYTHONHOME 53 | fi 54 | 55 | if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then 56 | _OLD_VIRTUAL_PS1="${PS1:-}" 57 | if [ "x(venv) " != x ] ; then 58 | PS1="(venv) ${PS1:-}" 59 | else 60 | if [ "`basename \"$VIRTUAL_ENV\"`" = "__" ] ; then 61 | # special case for Aspen magic directories 62 | # see http://www.zetadev.com/software/aspen/ 63 | PS1="[`basename \`dirname \"$VIRTUAL_ENV\"\``] $PS1" 64 | else 65 | PS1="(`basename \"$VIRTUAL_ENV\"`)$PS1" 66 | fi 67 | fi 68 | export PS1 69 | fi 70 | 71 | # This should detect bash and zsh, which have a hash command that must 72 | # be called to get it to forget past commands. Without forgetting 73 | # past commands the $PATH changes we made may not be respected 74 | if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then 75 | hash -r 76 | fi 77 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Scripts/activate.bat: -------------------------------------------------------------------------------- 1 | @echo off 2 | 3 | rem This file is UTF-8 encoded, so we need to update the current code page while executing it 4 | for /f "tokens=2 delims=:" %%a in ('"%SystemRoot%\System32\chcp.com"') do ( 5 | set "_OLD_CODEPAGE=%%a" 6 | ) 7 | if defined _OLD_CODEPAGE ( 8 | "%SystemRoot%\System32\chcp.com" 65001 > nul 9 | ) 10 | 11 | set "VIRTUAL_ENV=E:\20163587_姚雅丽\软件杯\FlaskDemo\venv" 12 | 13 | if not defined PROMPT ( 14 | set "PROMPT=$P$G" 15 | ) 16 | 17 | if defined _OLD_VIRTUAL_PROMPT ( 18 | set "PROMPT=%_OLD_VIRTUAL_PROMPT%" 19 | ) 20 | 21 | if defined _OLD_VIRTUAL_PYTHONHOME ( 22 | set "PYTHONHOME=%_OLD_VIRTUAL_PYTHONHOME%" 23 | ) 24 | 25 | set "_OLD_VIRTUAL_PROMPT=%PROMPT%" 26 | set "PROMPT=(venv) %PROMPT%" 27 | 28 | if defined PYTHONHOME ( 29 | set "_OLD_VIRTUAL_PYTHONHOME=%PYTHONHOME%" 30 | set PYTHONHOME= 31 | ) 32 | 33 | if defined _OLD_VIRTUAL_PATH ( 34 | set "PATH=%_OLD_VIRTUAL_PATH%" 35 | ) else ( 36 | set "_OLD_VIRTUAL_PATH=%PATH%" 37 | ) 38 | 39 | set "PATH=%VIRTUAL_ENV%\Scripts;%PATH%" 40 | 41 | :END 42 | if defined _OLD_CODEPAGE ( 43 | "%SystemRoot%\System32\chcp.com" %_OLD_CODEPAGE% > nul 44 | set "_OLD_CODEPAGE=" 45 | ) 46 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Scripts/deactivate.bat: -------------------------------------------------------------------------------- 1 | @echo off 2 | 3 | if defined _OLD_VIRTUAL_PROMPT ( 4 | set "PROMPT=%_OLD_VIRTUAL_PROMPT%" 5 | ) 6 | set _OLD_VIRTUAL_PROMPT= 7 | 8 | if defined _OLD_VIRTUAL_PYTHONHOME ( 9 | set "PYTHONHOME=%_OLD_VIRTUAL_PYTHONHOME%" 10 | set _OLD_VIRTUAL_PYTHONHOME= 11 | ) 12 | 13 | if defined _OLD_VIRTUAL_PATH ( 14 | set "PATH=%_OLD_VIRTUAL_PATH%" 15 | ) 16 | 17 | set _OLD_VIRTUAL_PATH= 18 | 19 | set VIRTUAL_ENV= 20 | 21 | :END 22 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Scripts/easy_install-3.7-script.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/FlaskDemo2.0/FlaskDemo/venv/Scripts/easy_install-3.7-script.py -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/Scripts/easy_install-3.7.exe: -------------------------------------------------------------------------------- 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-------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/venv/pyvenv.cfg: -------------------------------------------------------------------------------- 1 | home = D:\python 2 | include-system-site-packages = false 3 | version = 3.7.2 4 | -------------------------------------------------------------------------------- /FlaskDemo2.0/FlaskDemo/warning.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/FlaskDemo2.0/FlaskDemo/warning.png -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # AuxiliaryAutomaticDrivingSystem 2 | “领航”辅助自动驾驶系统 3 | 4 | 技术栈：Python+OpenCV+微信小程序 5 | 项目描述：基于计算机视觉的辅助自动驾驶应用，能满足在驾驶员驾驶过程中 对环境中的车道线、交通信号灯、车辆进行检测和识别，并把检测结果反馈给 驾驶员，提醒驾驶员安全驾驶 6 | 7 | 成果展示 8 | 9 | 首页(驾驶员通过点击首页“现场应用”按钮，进入实时场景模块，系统就会自动捕获现场路况，并对图像进行采集;点击主页面的“现场模拟”按钮，进入模拟模块)： 10 | 11 | 12 | 13 | 摄像头拍摄画面(通过实时捕捉小程序界面显示的摄像头拍摄画面完成图像采集;对采集的图像进行保存并存储到服务器，覆盖之前保存的图像)： 14 | 15 | 16 | 17 | 识别结果(后端通过使用opencv对图像的处理办法对存储的图像进行预处理;通过使用相关技术编写车道线检测、车辆检测及交通信号灯识别等算法，对预处理的图像进行分析，并保存分析结果返回前端;前端对分析结果进行显示并用语音和文字提示驾驶员)： 18 | 19 | 20 | 21 | 该系统的核心是对图像的处理和分析，为了响应前端实时发送的路况分析结果请求，后端就必须快速的对保存的图像进行处理和分析，所以在处理图像时采用多进程同时执行的方法，减少图像处理和分析的时间，迅速的将分析结果反馈给前端，尽量与路况实时的内容保持同步。 22 | -------------------------------------------------------------------------------- /img-folder/camera.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wangyunling32/AuxiliaryAutomaticDrivingSystem/15aeb5eacbbaad54b009647777a9656dc074232c/img-folder/camera.png -------------------------------------------------------------------------------- /img-folder/homePage.png: -------------------------------------------------------------------------------- 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