4 | from PIL import ImageColor 5 | from PIL import Image 6 |7 | 8 | 9 | -------------------------------------------------------------------------------- /automate_online-materials/duesRecords.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/duesRecords.xlsx -------------------------------------------------------------------------------- /automate_online-materials/produceSales.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/produceSales.xlsx -------------------------------------------------------------------------------- /automate_online-materials/sameName2.py: -------------------------------------------------------------------------------- 1 | def spam(): 2 | global eggs 3 | eggs = 'spam' 4 | 5 | eggs = 'global' 6 | spam() 7 | print(eggs) 8 | -------------------------------------------------------------------------------- /automate_online-materials/sameName4.py: -------------------------------------------------------------------------------- 1 | def spam(): 2 | print(eggs) # ERROR! 3 | eggs = 'spam local' 4 | 5 | eggs = 'global' 6 | spam() 7 | -------------------------------------------------------------------------------- /automate_online-materials/sampleChart.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/sampleChart.xlsx -------------------------------------------------------------------------------- /04-list/passingReference.py: -------------------------------------------------------------------------------- 1 | def eggs(someParameter): 2 | someParameter.append('Hello') 3 | 4 | spam = [1, 2, 3] 5 | eggs(spam) 6 | print(spam) 7 | -------------------------------------------------------------------------------- /automate_online-materials/censuspopdata.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/censuspopdata.xlsx -------------------------------------------------------------------------------- /automate_online-materials/combinedminutes.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/combinedminutes.pdf -------------------------------------------------------------------------------- /automate_online-materials/encryptedminutes.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/encryptedminutes.pdf -------------------------------------------------------------------------------- /automate_online-materials/freezeExample.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/freezeExample.xlsx -------------------------------------------------------------------------------- /automate_online-materials/meetingminutes.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/meetingminutes.pdf -------------------------------------------------------------------------------- /automate_online-materials/meetingminutes2.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/meetingminutes2.pdf -------------------------------------------------------------------------------- /automate_online-materials/removeCsvHeader.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/removeCsvHeader.zip -------------------------------------------------------------------------------- /12-excel/multiplicationTable-20.xlsx.blank.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/12-excel/multiplicationTable-20.xlsx.blank.xlsx -------------------------------------------------------------------------------- /15-time/about30YearsLater.py: -------------------------------------------------------------------------------- 1 | import datetime 2 | 3 | aboutThirtyYears = datetime.timedelta(days=365*30) 4 | print(datetime.datetime.now() + aboutThirtyYears) -------------------------------------------------------------------------------- /automate_online-materials/excelSpreadsheets.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/excelSpreadsheets.zip -------------------------------------------------------------------------------- /02-control-flow/yourName.py: -------------------------------------------------------------------------------- 1 | name = '' 2 | while name != 'your name': 3 | print('Please type your name.') 4 | name = input() 5 | print('Thank you!') 6 | -------------------------------------------------------------------------------- /03-function/helloFunc.py: -------------------------------------------------------------------------------- 1 | def hello(): 2 | print('Howdy!') 3 | print('Howdy!!!') 4 | print('Hello there.') 5 | 6 | hello() 7 | hello() 8 | hello() 9 | -------------------------------------------------------------------------------- /06-str/catnapping.py: -------------------------------------------------------------------------------- 1 | print('''Dear Alice, 2 | 3 | Eve's cat has been arrested for catnapping, cat burglary, and extortion. 4 | 5 | Sincerely, 6 | Bob''') 7 | -------------------------------------------------------------------------------- /15-time/thousandDaysLater.py: -------------------------------------------------------------------------------- 1 | import datetime 2 | 3 | dt = datetime.datetime.now() 4 | thousandDays = datetime.timedelta(days=1000) 5 | print(dt + thousandDays) -------------------------------------------------------------------------------- /automate_online-materials/multipleParagraphs.docx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/multipleParagraphs.docx -------------------------------------------------------------------------------- /automate_online-materials/updatedProduceSales.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/automate_online-materials/updatedProduceSales.xlsx -------------------------------------------------------------------------------- /automate_online-materials/errorExample.py: -------------------------------------------------------------------------------- 1 | def spam(): 2 | bacon() 3 | 4 | def bacon(): 5 | raise Exception('This is the error message.') 6 | 7 | spam() 8 | -------------------------------------------------------------------------------- /automate_online-materials/passingReference.py: -------------------------------------------------------------------------------- 1 | def eggs(someParameter): 2 | someParameter.append('Hello') 3 | 4 | spam = [1, 2, 3] 5 | eggs(spam) 6 | print(spam) 7 | -------------------------------------------------------------------------------- /12-excel/multiplicationTable-20.xlsx.blank.xlsx.trans.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenguohui/AutomatePython/HEAD/12-excel/multiplicationTable-20.xlsx.blank.xlsx.trans.xlsx -------------------------------------------------------------------------------- /15-time/until.py: -------------------------------------------------------------------------------- 1 | import datetime 2 | import time 3 | tm = datetime.datetime(2017, 7, 8, 8, 27, 0) 4 | while datetime.datetime.now() < tm: 5 | time.sleep(1) 6 | print('Done') -------------------------------------------------------------------------------- /16-email-sms/README.md: -------------------------------------------------------------------------------- 1 | # SMTP 2 |
3 | import smtplib 4 |5 | 6 | # IMAP 7 |
8 | pyzmail 9 |10 | 11 | # SMS 12 |
13 | Twilio 14 |-------------------------------------------------------------------------------- /automate_online-materials/catnapping.py: -------------------------------------------------------------------------------- 1 | print('''Dear Alice, 2 | 3 | Eve's cat has been arrested for catnapping, cat burglary, and extortion. 4 | 5 | Sincerely, 6 | Bob''') 7 | -------------------------------------------------------------------------------- /automate_online-materials/helloFunc.py: -------------------------------------------------------------------------------- 1 | def hello(): 2 | print('Howdy!') 3 | print('Howdy!!!') 4 | print('Hello there.') 5 | 6 | hello() 7 | hello() 8 | hello() 9 | -------------------------------------------------------------------------------- /02-control-flow/yourName2.py: -------------------------------------------------------------------------------- 1 | while True: 2 | print('Please type your name.') 3 | name = input() 4 | if name == 'your name': 5 | break 6 | print('Thank you!') 7 | -------------------------------------------------------------------------------- /09-organize-file/createZipFile.py: -------------------------------------------------------------------------------- 1 | import os 2 | import zipfile 3 | 4 | newZip = zipfile.ZipFile('new.zip', 'w') 5 | newZip.write('README.md', compress_type=zipfile.ZIP_DEFLATED) 6 | newZip.close() -------------------------------------------------------------------------------- /15-time/threadWithParameters.py: -------------------------------------------------------------------------------- 1 | import threading 2 | 3 | threadObj = threading.Thread(target=print, args=['Cats', 'Dogs', 'Frogs'], 4 | kwargs={'sep': ' & '}) 5 | threadObj.start() 6 | 7 | -------------------------------------------------------------------------------- /09-organize-file/README.md: -------------------------------------------------------------------------------- 1 | # shutil 2 | * shell工具 3 | * `import shutil` 4 | 5 | # send2trash 6 | * 将文件夹和文件发送到垃圾箱或回收站 7 | * `pip install send2trash` 8 | 9 | # zipfile 10 | * `import zipfile` -------------------------------------------------------------------------------- /14-csv-json/readCsv.py: -------------------------------------------------------------------------------- 1 | import csv 2 | 3 | exampleFile = open('example.csv') 4 | exampleReader = csv.reader(exampleFile) 5 | 6 | for row in exampleReader: 7 | print(row) 8 | 9 | exampleFile.close() -------------------------------------------------------------------------------- /10-debug/errorInfo.txt: -------------------------------------------------------------------------------- 1 | Traceback (most recent call last): 2 | File ".\format_exc.py", line 3, in
3 | import csv 4 | csvFileObj = open(csvFilename) 5 | readerObj = csv.reader(csvFileObj)import csv 6 |7 | 8 | # json 9 |
10 | import json 11 | json.loads() 12 | json.dumps() 13 |-------------------------------------------------------------------------------- /13-pdf-word/extractText.py: -------------------------------------------------------------------------------- 1 | import PyPDF2 2 | 3 | pdfFileObj = open('meetingminutes.pdf', 'rb') 4 | pdfReader = PyPDF2.PdfFileReader(pdfFileObj) 5 | print(pdfReader.numPages) 6 | 7 | pageObj = pdfReader.getPage(0) 8 | print(pageObj.extractText()) 9 | -------------------------------------------------------------------------------- /automate_online-materials/example.csv: -------------------------------------------------------------------------------- 1 | 4/5/2014 13:34,Apples,73 2 | 4/5/2014 3:41,Cherries,85 3 | 4/6/2014 12:46,Pears,14 4 | 4/8/2014 8:59,Oranges,52 5 | 4/10/2014 2:07,Apples,152 6 | 4/10/2014 18:10,Bananas,23 7 | 4/10/2014 2:40,Strawberries,98 8 | -------------------------------------------------------------------------------- /10-debug/coinFlip.py: -------------------------------------------------------------------------------- 1 | import random 2 | heads = 0 3 | for i in range(1, 1001): 4 | if random.randint(0, 1) == 1: 5 | heads = heads + 1 6 | if i == 500: 7 | print('Halfway done!') 8 | print('Heads came up ' + str(heads) + ' times.') 9 | -------------------------------------------------------------------------------- /automate_online-materials/myPets.py: -------------------------------------------------------------------------------- 1 | myPets = ['Zophie', 'Pooka', 'Fat-tail'] 2 | print('Enter a pet name:') 3 | name = input() 4 | if name not in myPets: 5 | print('I do not have a pet named ' + name) 6 | else: 7 | print(name + ' is my pet.') 8 | -------------------------------------------------------------------------------- /15-time/README.md: -------------------------------------------------------------------------------- 1 | # time 2 |
3 | import time 4 | now = time.time() 5 |6 | 7 | # datetime 8 | 1. import datetime 9 | 2. datetime.datetime.now() 10 | 3. datetime.datetime.fromtimestamp(time.time()) 11 | 4. datetime.timedelta() 12 | 13 | -------------------------------------------------------------------------------- /03-function/zeroDivide.py: -------------------------------------------------------------------------------- 1 | def spam(divideBy): 2 | return 42 / divideBy 3 | 4 | try: 5 | print(spam(2)) 6 | print(spam(12)) 7 | print(spam(0)) 8 | print(spam(1)) 9 | except ZeroDivisionError: 10 | print('Error: Invalid argument.') 11 | -------------------------------------------------------------------------------- /08-file/pprintDemo.py: -------------------------------------------------------------------------------- 1 | import pprint 2 | 3 | cats = [{'name': 'Zophie', 'desc': 'chubby'}, {'name': 'Pooka', 'desc': 'fluffy'}] 4 | pprint.pformat(cats) 5 | 6 | fileObj = open('myCats.py', 'w') 7 | fileObj.write('cats = ' + pprint.pformat(cats) + '\n') 8 | fileObj.close() -------------------------------------------------------------------------------- /13-pdf-word/readDocx.py: -------------------------------------------------------------------------------- 1 | #! python3 2 | 3 | import docx 4 | 5 | def getText(filename): 6 | doc = docx.Document(filename) 7 | fullText = [] 8 | for para in doc.paragraphs: 9 | fullText.append(para.text) 10 | return '\n'.join(fullText) 11 | -------------------------------------------------------------------------------- /10-debug/buggyAddingProgram.py: -------------------------------------------------------------------------------- 1 | print('Enter the first number to add:') 2 | first = input() 3 | print('Enter the second number to add:') 4 | second = input() 5 | print('Enter the third number to add:') 6 | third = input() 7 | print('The sum is ' + first + second + third) 8 | -------------------------------------------------------------------------------- /15-time/threadDemo.py: -------------------------------------------------------------------------------- 1 | import threading, time 2 | print('Start of program.') 3 | 4 | def takeANap(): 5 | time.sleep(5) 6 | print('Wake up!') 7 | 8 | threadObj = threading.Thread(target=takeANap) 9 | threadObj.start() 10 | 11 | print('End of program.') 12 | -------------------------------------------------------------------------------- /18-GUI-control/moveRel.py: -------------------------------------------------------------------------------- 1 | import pyautogui 2 | 3 | for i in range(10): 4 | pyautogui.moveRel(100, 0, duration=0.25) 5 | pyautogui.moveRel(0, 100, duration=0.25) 6 | pyautogui.moveRel(-100, 0, duration=0.25) 7 | pyautogui.moveRel(0, -100, duration=0.25) 8 | -------------------------------------------------------------------------------- /18-GUI-control/moveTo.py: -------------------------------------------------------------------------------- 1 | import pyautogui 2 | 3 | for i in range(10): 4 | pyautogui.moveTo(100, 100, duration=0.25) 5 | pyautogui.moveTo(200, 100, duration=0.25) 6 | pyautogui.moveTo(200, 200, duration=0.25) 7 | pyautogui.moveTo(100, 200, duration=0.25) 8 | -------------------------------------------------------------------------------- /automate_online-materials/coinFlip.py: -------------------------------------------------------------------------------- 1 | import random 2 | heads = 0 3 | for i in range(1, 1001): 4 | if random.randint(0, 1) == 1: 5 | heads = heads + 1 6 | if i == 500: 7 | print('Halfway done!') 8 | print('Heads came up ' + str(heads) + ' times.') 9 | -------------------------------------------------------------------------------- /05-dict/characterCount.py: -------------------------------------------------------------------------------- 1 | message = 'It was a bright cold day in April, and the clocks were striking thirteen.' 2 | count = {} 3 | 4 | for character in message: 5 | #count.setdefault(character, 0) 6 | count[character] = count.get(character, 0) + 1 7 | 8 | print(count) 9 | -------------------------------------------------------------------------------- /13-pdf-word/addBreakToDocx.py: -------------------------------------------------------------------------------- 1 | import docx 2 | 3 | doc = docx.Document() 4 | doc.add_paragraph('This is on the first page!') 5 | doc.paragraphs[0].runs[0].add_break(docx.text.run.WD_BREAK.PAGE) 6 | doc.add_paragraph('This is on the second page!') 7 | 8 | doc.save('twoPage.docx') -------------------------------------------------------------------------------- /automate_online-materials/zeroDivide.py: -------------------------------------------------------------------------------- 1 | def spam(divideBy): 2 | return 42 / divideBy 3 | 4 | try: 5 | print(spam(2)) 6 | print(spam(12)) 7 | print(spam(0)) 8 | print(spam(1)) 9 | except ZeroDivisionError: 10 | print('Error: Invalid argument.') 11 | -------------------------------------------------------------------------------- /13-pdf-word/addHeaderToDocx.py: -------------------------------------------------------------------------------- 1 | import docx 2 | 3 | doc = docx.Document() 4 | doc.add_heading('Head 0', 0) 5 | doc.add_heading('Head 1', 1) 6 | doc.add_heading('Head 2', 2) 7 | doc.add_heading('Head 3', 3) 8 | doc.add_heading('Head 4', 4) 9 | 10 | doc.save('headings.docx') 11 | -------------------------------------------------------------------------------- /14-csv-json/jsonLoadsAndDumps.py: -------------------------------------------------------------------------------- 1 | import json 2 | 3 | stringOfJsonData = '{"name": "Zophie", "isCat": true, "miceCaught": 0, "felineIQ": null}' 4 | jsonDataAsPythonValue = json.loads(stringOfJsonData) 5 | print(jsonDataAsPythonValue) 6 | print(json.dumps(jsonDataAsPythonValue)) 7 | 8 | -------------------------------------------------------------------------------- /18-GUI-control/commentAfterDelay.py: -------------------------------------------------------------------------------- 1 | import pyautogui 2 | import time 3 | def commentAfterDelay(): 4 | pyautogui.click(100, 100) 5 | pyautogui.typewrite('In IDLE, Alt-3 commets out a line.') 6 | time.sleep(2) 7 | pyautogui.hotkey('alt', '3') 8 | 9 | 10 | commentAfterDelay() -------------------------------------------------------------------------------- /automate_online-materials/readDocx.py: -------------------------------------------------------------------------------- 1 | #! python3 2 | 3 | import docx 4 | 5 | def getText(filename): 6 | doc = docx.Document(filename) 7 | fullText = [] 8 | for para in doc.paragraphs: 9 | fullText.append(para.text) 10 | return '\n\n'.join(fullText) 11 | -------------------------------------------------------------------------------- /11-web/downloadAllLinks.py: -------------------------------------------------------------------------------- 1 | import requests 2 | import bs4 3 | from selenium import webdriver 4 | 5 | # open browser 6 | browser = webdriver.Firefox() 7 | # open page 8 | browser.get(url) 9 | 10 | # get all links: bs4 11 | # download each link and test status code: requests 12 | -------------------------------------------------------------------------------- /automate_online-materials/buggyAddingProgram.py: -------------------------------------------------------------------------------- 1 | print('Enter the first number to add:') 2 | first = input() 3 | print('Enter the second number to add:') 4 | second = input() 5 | print('Enter the third number to add:') 6 | third = input() 7 | print('The sum is ' + first + second + third) 8 | -------------------------------------------------------------------------------- /automate_online-materials/characterCount.py: -------------------------------------------------------------------------------- 1 | message = 'It was a bright cold day in April, and the clocks were striking thirteen.' 2 | count = {} 3 | 4 | for character in message: 5 | count.setdefault(character, 0) 6 | count[character] = count[character] + 1 7 | 8 | print(count) 9 | -------------------------------------------------------------------------------- /automate_online-materials/threadDemo.py: -------------------------------------------------------------------------------- 1 | import threading, time 2 | print('Start of program.') 3 | 4 | def takeANap(): 5 | time.sleep(5) 6 | print('Wake up!') 7 | 8 | threadObj = threading.Thread(target=takeANap) 9 | threadObj.start() 10 | 11 | print('End of program.') 12 | -------------------------------------------------------------------------------- /automate_online-materials/getDocxText.py: -------------------------------------------------------------------------------- 1 | #! python3 2 | 3 | import docx 4 | 5 | def getDocxText(filename): 6 | doc = docx.Document(filename) 7 | fullText = [] 8 | for para in doc.paragraphs: 9 | fullText.append(para.text) 10 | return '\n\n'.join(fullText) 11 | -------------------------------------------------------------------------------- /10-debug/format_exc.py: -------------------------------------------------------------------------------- 1 | import traceback 2 | try: 3 | raise Exception('This is the error message.') 4 | except: 5 | errorFile = open('errorInfo.txt', 'w') 6 | errorFile.write(traceback.format_exc()) 7 | errorFile.close() 8 | print('The traceback info was written to errorInfo.txt.') -------------------------------------------------------------------------------- /03-function/sameName3.py: -------------------------------------------------------------------------------- 1 | def spam(): 2 | global eggs # this is the global 3 | eggs = 'spam' 4 | 5 | def bacon(): 6 | eggs = 'bacon' # this is a local 7 | 8 | def ham(): 9 | print(eggs) # this is the global 10 | 11 | eggs = 42 # this is the global 12 | spam() 13 | print(eggs) 14 | -------------------------------------------------------------------------------- /11-web/bs4Demo.py: -------------------------------------------------------------------------------- 1 | import requests 2 | import bs4 3 | 4 | exampleFile = open('example.html') 5 | exampleSoup = bs4.BeautifulSoup(exampleFile, 'html.parser') 6 | 7 | elems = exampleSoup.select('#author') 8 | print(elems[0].getText()) 9 | print(elems[0].get('id')) 10 | print(elems[0].attrs) 11 | -------------------------------------------------------------------------------- /automate_online-materials/vampire.py: -------------------------------------------------------------------------------- 1 | if name == 'Alice': 2 | print('Hi, Alice.') 3 | elif age < 12: 4 | print('You are not Alice, kiddo.') 5 | elif age > 2000: 6 | print('Unlike you, Alice is not an undead, immortal vampire.') 7 | elif age > 100: 8 | print('You are not Alice, grannie.') 9 | -------------------------------------------------------------------------------- /automate_online-materials/vampire2.py: -------------------------------------------------------------------------------- 1 | if name == 'Alice': 2 | print('Hi, Alice.') 3 | elif age < 12: 4 | print('You are not Alice, kiddo.') 5 | elif age > 100: 6 | print('You are not Alice, grannie.') 7 | elif age > 2000: 8 | print('Unlike you, Alice is not an undead, immortal vampire.') 9 | -------------------------------------------------------------------------------- /07-regex/stripRe.py: -------------------------------------------------------------------------------- 1 | import re 2 | 3 | def stripRe(s): 4 | #stripRe = re.compile(r'^\s+\(.*\)\s+$') 5 | stripRegex = re.compile(r'^\s+(.*)\s+$') 6 | mo = stripRegex.search(s) 7 | return mo.group(1) 8 | 9 | 10 | strTest = ' hello world ' 11 | print(strTest) 12 | print(stripRe(strTest)) -------------------------------------------------------------------------------- /automate_online-materials/sameName3.py: -------------------------------------------------------------------------------- 1 | def spam(): 2 | global eggs # this is the global 3 | eggs = 'spam' 4 | 5 | def bacon(): 6 | eggs = 'bacon' # this is a local 7 | 8 | def ham(): 9 | print(eggs) # this is the global 10 | 11 | eggs = 42 # this is the global 12 | spam() 13 | print(eggs) 14 | -------------------------------------------------------------------------------- /05-dict/prettyCharacterCount.py: -------------------------------------------------------------------------------- 1 | import pprint 2 | message = 'It was a bright cold day in April, and the clocks were striking thirteen.' 3 | count = {} 4 | 5 | for character in message: 6 | #count.setdefault(character, 0) 7 | count[character] = count.get(character, 0) + 1 8 | 9 | pprint.pprint(count) 10 | -------------------------------------------------------------------------------- /12-excel/stylingUnit.py: -------------------------------------------------------------------------------- 1 | from openpyxl.styles import colors 2 | from openpyxl.styles import Font, Color 3 | from openpyxl import Workbook 4 | wb = Workbook() 5 | ws = wb.active 6 | sheet = wb.active 7 | ft = Font(size=24, italic=True) 8 | sheet['A1'].font = ft 9 | sheet['A1'] = '24 Italic' 10 | wb.save('styled.xlsx') 11 | -------------------------------------------------------------------------------- /automate_online-materials/prettyCharacterCount.py: -------------------------------------------------------------------------------- 1 | import pprint 2 | message = 'It was a bright cold day in April, and the clocks were striking thirteen.' 3 | count = {} 4 | 5 | for character in message: 6 | count.setdefault(character, 0) 7 | count[character] = count[character] + 1 8 | 9 | pprint.pprint(count) 10 | -------------------------------------------------------------------------------- /automate_online-materials/swordfish.py: -------------------------------------------------------------------------------- 1 | while True: 2 | print('Who are you?') 3 | name = input() 4 | if name != 'Joe': 5 | continue 6 | print('Hello, Joe. What is the password? (It is a fish.)') 7 | password = input() 8 | if password == 'swordfish': 9 | break 10 | print('Access granted.') -------------------------------------------------------------------------------- /08-file/shelfFile.py: -------------------------------------------------------------------------------- 1 | import shelve 2 | 3 | # save data to shelf file 4 | shelfFile = shelve.open('mydata') 5 | cats = ['Zophie', 'Pooka', 'Simon'] 6 | shelfFile['cats'] = cats 7 | shelfFile.close() 8 | 9 | # read data from shelf file 10 | shelfFile = shelve.open('mydata') 11 | print(shelfFile['cats']) 12 | shelfFile.close() 13 | -------------------------------------------------------------------------------- /03-function/sameName.py: -------------------------------------------------------------------------------- 1 | def spam(): 2 | eggs = 'spam local' 3 | print(eggs) # prints 'spam local' 4 | 5 | def bacon(): 6 | eggs = 'bacon local' 7 | print(eggs) # prints 'bacon local' 8 | spam() 9 | print(eggs) # prints 'bacon local' 10 | 11 | eggs = 'global' 12 | bacon() 13 | print(eggs) # prints 'global' 14 | -------------------------------------------------------------------------------- /11-web/downloadImages.py: -------------------------------------------------------------------------------- 1 | import requests 2 | import bs4 3 | from selenium import webdriver 4 | 5 | # open browser 6 | browser = webdriver.Firefox() 7 | # open page 8 | browser.get(url) 9 | 10 | # get query box and send keys: selenium 11 | # submit: selenium 12 | # get images links: bs4 13 | # download images by request and save 14 | -------------------------------------------------------------------------------- /14-csv-json/writeCsv.py: -------------------------------------------------------------------------------- 1 | import csv 2 | 3 | outputFile = open('output.csv', 'w', newline='') 4 | outputWriter = csv.writer(outputFile) 5 | outputWriter.writerow(['spam', 'eggs', 'bacon', 'ham']) 6 | outputWriter.writerow(['Hello, world!', 'eggs', 'bacon', 'ham']) 7 | outputWriter.writerow([1, 2, 3.141592, 4]) 8 | 9 | outputFile.close() 10 | 11 | -------------------------------------------------------------------------------- /automate_online-materials/sameName.py: -------------------------------------------------------------------------------- 1 | def spam(): 2 | eggs = 'spam local' 3 | print(eggs) # prints 'spam local' 4 | 5 | def bacon(): 6 | eggs = 'bacon local' 7 | print(eggs) # prints 'bacon local' 8 | spam() 9 | print(eggs) # prints 'bacon local' 10 | 11 | eggs = 'global' 12 | bacon() 13 | print(eggs) # prints 'global' 14 | -------------------------------------------------------------------------------- /11-web/example.html: -------------------------------------------------------------------------------- 1 | 2 | 3 |
Download my Python book from my website.
6 |Learn Python the easy way!
7 |By
8 | -------------------------------------------------------------------------------- /15-time/calcProd.py: -------------------------------------------------------------------------------- 1 | import time 2 | startTime = time.time() 3 | # Calculate the product of the first 100,000 numbers. 4 | product = 1 5 | for i in range(1, 100000): 6 | product = product * i 7 | endTime = time.time() 8 | print('The result is %s digits long.' % (len(str(product)))) 9 | print('Took %s seconds to calculate.' % (endTime - startTime)) 10 | -------------------------------------------------------------------------------- /04-list/allMyCats2.py: -------------------------------------------------------------------------------- 1 | catNames = [] 2 | while True: 3 | print('Enter the name of cat ' + str(len(catNames) + 1) + ' (Or enter nothing to stop.):') 4 | name = input() 5 | if name == '': 6 | break 7 | catNames = catNames + [name] # list concatenation 8 | print('The cat names are:') 9 | for name in catNames: 10 | print(' ' + name) 11 | -------------------------------------------------------------------------------- /11-web/seleniumFindElement.py: -------------------------------------------------------------------------------- 1 | from selenium import webdriver 2 | 3 | browser = webdriver.Firefox() 4 | browser.get('http://inventwithpython.com') 5 | try: 6 | elem = browser.find_element_by_class_name('bookcover') 7 | print('Found <%s> element with that class name!' % (elem.tag_name)) 8 | except: 9 | print('Was not able to find an element with that name.') -------------------------------------------------------------------------------- /14-csv-json/delimiterCsv.py: -------------------------------------------------------------------------------- 1 | import csv 2 | 3 | csvFile = open('example.tsv', 'w', newline='') 4 | csvWriter = csv.writer(csvFile, delimiter='\t', lineterminator='\n\n') 5 | csvWriter.writerow(['apples', 'oranges', 'grapes']) 6 | csvWriter.writerow(['eggs', 'bacon', 'ham']) 7 | csvWriter.writerow(['spam', 'spam', 'spam', 'spam', 'spam', 'spam']) 8 | 9 | csvFile.close() -------------------------------------------------------------------------------- /15-time/countdown.py: -------------------------------------------------------------------------------- 1 | #! python3 2 | # countdown.py - A simple countdown script. 3 | 4 | import time, subprocess 5 | 6 | timeLeft = 10 7 | while timeLeft > 0: 8 | print(timeLeft, end='') 9 | time.sleep(1) 10 | timeLeft = timeLeft - 1 11 | 12 | # At the end of the countdown, play a sound file. 13 | subprocess.Popen(['start','alarm.wav'], shell=True) 14 | -------------------------------------------------------------------------------- /13-pdf-word/addContentToDocx.py: -------------------------------------------------------------------------------- 1 | import docx 2 | 3 | doc = docx.Document() 4 | doc.add_paragraph('Hello world!') 5 | 6 | paraObj1 = doc.add_paragraph('This is a second paragraph.') 7 | paraObj2 = doc.add_paragraph('This is a yet another paragraph.') 8 | paraObj1.add_run(' This text is being added to the second paragraph.') 9 | 10 | doc.save('multipleParagraphs.docx') -------------------------------------------------------------------------------- /automate_online-materials/example.html: -------------------------------------------------------------------------------- 1 | 2 | 3 |Download my Python book from my website.
6 |Learn Python the easy way!
7 |By
8 | -------------------------------------------------------------------------------- /08-file/baconFile.py: -------------------------------------------------------------------------------- 1 | import os 2 | 3 | baconFile = open('bacon.txt', 'w') 4 | baconFile.write('Hello world!\n') 5 | baconFile.close() 6 | 7 | baconFile = open('bacon.txt', 'a') 8 | baconFile.write('Bacon is not a vegetable.') 9 | baconFile.close() 10 | 11 | baconFile = open('bacon.txt') 12 | content = baconFile.read() 13 | baconFile.close() 14 | 15 | print(content) 16 | -------------------------------------------------------------------------------- /automate_online-materials/calcProd.py: -------------------------------------------------------------------------------- 1 | import time 2 | startTime = time.time() 3 | # Calculate the product of the first 100,000 numbers. 4 | product = 1 5 | for i in range(1, 100000): 6 | product = product * i 7 | endTime = time.time() 8 | print('The result is %s digits long.' % (len(str(product)))) 9 | print('Took %s seconds to calculate.' % (endTime - startTime)) 10 | -------------------------------------------------------------------------------- /04-list/magic8Ball2.py: -------------------------------------------------------------------------------- 1 | import random 2 | 3 | messages = ['It is certain', 4 | 'It is decidedly so', 5 | 'Yes definitely', 6 | 'Reply hazy try again', 7 | 'Ask again later', 8 | 'Concentrate and ask again', 9 | 'My reply is no', 10 | 'Outlook not so good', 11 | 'Very doubtful'] 12 | 13 | print(messages[random.randint(0, len(messages) - 1)]) 14 | -------------------------------------------------------------------------------- /automate_online-materials/allMyCats2.py: -------------------------------------------------------------------------------- 1 | catNames = [] 2 | while True: 3 | print('Enter the name of cat ' + str(len(catNames) + 1) + ' (Or enter nothing to stop.):') 4 | name = input() 5 | if name == '': 6 | break 7 | catNames = catNames + [name] # list concatenation 8 | print('The cat names are:') 9 | for name in catNames: 10 | print(' ' + name) 11 | -------------------------------------------------------------------------------- /automate_online-materials/countdown.py: -------------------------------------------------------------------------------- 1 | #! python3 2 | # countdown.py - A simple countdown script. 3 | 4 | import time, subprocess 5 | 6 | timeLeft = 60 7 | while timeLeft > 0: 8 | print(timeLeft, end='') 9 | time.sleep(1) 10 | timeLeft = timeLeft - 1 11 | 12 | # At the end of the countdown, play a sound file. 13 | subprocess.Popen(['start','alarm.wav'], shell=True) 14 | -------------------------------------------------------------------------------- /06-str/picnicTable.py: -------------------------------------------------------------------------------- 1 | def printPicnic(itemsDict, leftWidth, rightWidth): 2 | print('PICNIC ITEMS'.center(leftWidth + rightWidth, '-')) 3 | for k, v in itemsDict.items(): 4 | print(k.ljust(leftWidth, '.') + str(v).rjust(rightWidth)) 5 | 6 | picnicItems = {'sandwiches': 4, 'apples': 12, 'cups': 4, 'cookies': 8000} 7 | printPicnic(picnicItems, 12, 5) 8 | printPicnic(picnicItems, 20, 6) 9 | -------------------------------------------------------------------------------- /automate_online-materials/magic8Ball2.py: -------------------------------------------------------------------------------- 1 | import random 2 | 3 | messages = ['It is certain', 4 | 'It is decidedly so', 5 | 'Yes definitely', 6 | 'Reply hazy try again', 7 | 'Ask again later', 8 | 'Concentrate and ask again', 9 | 'My reply is no', 10 | 'Outlook not so good', 11 | 'Very doubtful'] 12 | 13 | print(messages[random.randint(0, len(messages) - 1)]) 14 | -------------------------------------------------------------------------------- /09-organize-file/traverseDir.py: -------------------------------------------------------------------------------- 1 | import os 2 | 3 | for folderName, subfolders, filenames in os.walk('E:\\git\\AutomatePython'): 4 | print('The current folder is ' + folderName) 5 | 6 | for subfolder in subfolders: 7 | print('SUBFOLDER OF ' + folderName + ': ' + subfolder) 8 | for filename in filenames: 9 | print('FILE INSIDE ' + folderName + ': ' + filename) 10 | 11 | print() -------------------------------------------------------------------------------- /automate_online-materials/picnicTable.py: -------------------------------------------------------------------------------- 1 | def printPicnic(itemsDict, leftWidth, rightWidth): 2 | print('PICNIC ITEMS'.center(leftWidth + rightWidth, '-')) 3 | for k, v in itemsDict.items(): 4 | print(k.ljust(leftWidth, '.') + str(v).rjust(rightWidth)) 5 | 6 | picnicItems = {'sandwiches': 4, 'apples': 12, 'cups': 4, 'cookies': 8000} 7 | printPicnic(picnicItems, 12, 5) 8 | printPicnic(picnicItems, 20, 6) 9 | -------------------------------------------------------------------------------- /01-basic/hello.py: -------------------------------------------------------------------------------- 1 | # This program says hello and asks for my name. 2 | 3 | print('Hello world!') 4 | print('What is your name?') # ask for their name 5 | myName = input() 6 | print('It is good to meet you, ' + myName) 7 | print('The length of your name is:') 8 | print(len(myName)) 9 | print('What is your age?') # ask for their age 10 | myAge = input() 11 | print('You will be ' + str(int(myAge) + 1) + ' in a year.') 12 | -------------------------------------------------------------------------------- /03-function/collatz.py: -------------------------------------------------------------------------------- 1 | def collatz(number): 2 | if number % 2 == 0: 3 | number = number // 2 4 | else: 5 | number = 3 * number + 1 6 | print(number) 7 | return number 8 | 9 | try: 10 | number = int(input("Input a positive integer: ")) 11 | while number != 1: 12 | number = collatz(number) 13 | except ValueError: 14 | print("You should input a positive integer.") 15 | -------------------------------------------------------------------------------- /06-str/validateInput.py: -------------------------------------------------------------------------------- 1 | while True: 2 | print('Enter your age:') 3 | age = input() 4 | if age.isdecimal(): 5 | break 6 | print('Please enter a number for your age.') 7 | 8 | while True: 9 | print('Select a new password (letters and numbers only):') 10 | password = input() 11 | if password.isalnum(): 12 | break 13 | print('Passwords can only have letters and numbers.') 14 | -------------------------------------------------------------------------------- /13-pdf-word/rotatePdf.py: -------------------------------------------------------------------------------- 1 | import PyPDF2 2 | 3 | minutesFile = open('meetingminutes.pdf', 'rb') 4 | pdfReader = PyPDF2.PdfFileReader(minutesFile) 5 | page = pdfReader.getPage(0) 6 | page.rotateClockwise(90) 7 | 8 | pdfWriter =PyPDF2.PdfFileWriter() 9 | pdfWriter.addPage(page) 10 | resultPdfFile = open('rotatedPage.pdf', 'wb') 11 | pdfWriter.write(resultPdfFile) 12 | resultPdfFile.close() 13 | minutesFile.close() 14 | -------------------------------------------------------------------------------- /13-pdf-word/encryptPdf.py: -------------------------------------------------------------------------------- 1 | import PyPDF2 2 | 3 | pdfFile = open('meetingminutes.pdf', 'rb') 4 | pdfReader = PyPDF2.PdfFileReader(pdfFile) 5 | pdfWriter = PyPDF2.PdfFileWriter() 6 | 7 | for pageNum in range(pdfReader.numPages): 8 | pdfWriter.addPage(pdfReader.getPage(pageNum)) 9 | 10 | pdfWriter.encrypt('aforethought') 11 | resultPdf = open('encryptTest.pdf', 'wb') 12 | pdfWriter.write(resultPdf) 13 | resultPdf.close() 14 | -------------------------------------------------------------------------------- /automate_online-materials/inventory.py: -------------------------------------------------------------------------------- 1 | # inventory.py 2 | stuff = {'rope': 1, 'torch': 6, 'gold coin': 42, 'dagger': 1, 'arrow': 12} 3 | 4 | def display_inventory(inventory): 5 | print("Inventory:") 6 | item_total = 0 7 | for k, v in inventory.items(): 8 | print(str(v) + ' ' + k) 9 | item_total += v 10 | print("Total number of items: " + str(item_total)) 11 | 12 | display_inventory(stuff) 13 | -------------------------------------------------------------------------------- /05-dict/inventory.py: -------------------------------------------------------------------------------- 1 | # inventory.py 2 | stuff = {'rope': 1, 'torch': 6, 'gold coin': 42, 'dagger': 1, 'arrow': 12} 3 | 4 | def display_inventory(inventory): 5 | print("Inventory:") 6 | item_total = 0 7 | for k, v in inventory.items(): 8 | print(str(v) + '\t' + k) 9 | item_total += v 10 | print('-'*40) 11 | print("Total number of items: " + str(item_total)) 12 | 13 | display_inventory(stuff) 14 | -------------------------------------------------------------------------------- /13-pdf-word/README.md: -------------------------------------------------------------------------------- 1 | # PDF文档 2 | `pip install PyPDF2` 3 |4 | import PyPDF2 5 |6 | 7 | # Word文档 8 | ## 安装 9 | `pip install python-docx` 10 | 11 | ## Word文档简介 12 | * Document：表示整个文档 13 | * Paragraph：表示段落 14 | * Run：表示相同样式文本 15 | 16 | ## 使用 17 | `import docx 18 | doc = docx.Document(filename)` 19 | 20 | ## Word样式 21 | * 段落样式：可以应用于Paragraph 22 | * 字符样式：可以应用于Run对象 23 | * 链接样式：可以应用于Paragraph和Run对象 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /automate_online-materials/hello.py: -------------------------------------------------------------------------------- 1 | # This program says hello and asks for my name. 2 | 3 | print('Hello world!') 4 | print('What is your name?') # ask for their name 5 | myName = input() 6 | print('It is good to meet you, ' + myName) 7 | print('The length of your name is:') 8 | print(len(myName)) 9 | print('What is your age?') # ask for their age 10 | myAge = input() 11 | print('You will be ' + str(int(myAge) + 1) + ' in a year.') 12 | -------------------------------------------------------------------------------- /11-web/mapIt.py: -------------------------------------------------------------------------------- 1 | #! python3 2 | # mapIt.py - Launches a map in the browser using an address from the 3 | # command line or clipboard. 4 | 5 | import webbrowser, sys, pyperclip 6 | 7 | if len(sys.argv) > 1: 8 | # Get address from command line. 9 | address = ' '.join(sys.argv[1:]) 10 | else: 11 | # Get address from clipboard. 12 | address = pyperclip.paste() 13 | 14 | webbrowser.open('https://cn.bing.com/ditu/Default.aspx?q=' + address) 15 | -------------------------------------------------------------------------------- /13-pdf-word/decryptPdfWithDict.py: -------------------------------------------------------------------------------- 1 | import PyPDF2 2 | 3 | # load PDF 4 | pdfFile = open('encryptTest.pdf', 'rb') 5 | pdfReader = PyPDF2.PdfFileReader(pdfFile) 6 | 7 | # loop dict list and try to decrypt the pdf file 8 | with open('dictionary.txt') as f: 9 | for word in f: 10 | word = word.strip().lower() 11 | # if success, print the password 12 | if pdfReader.decrypt(word): 13 | print(word) 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /automate_online-materials/validateInput.py: -------------------------------------------------------------------------------- 1 | while True: 2 | print('Enter your age:') 3 | age = input() 4 | if age.isdecimal(): 5 | break 6 | print('Please enter a number for your age.') 7 | 8 | while True: 9 | print('Select a new password (letters and numbers only):') 10 | password = input() 11 | if password.isalnum(): 12 | break 13 | print('Passwords can only have letters and numbers.') -------------------------------------------------------------------------------- /06-str/bulletPointAdder.py: -------------------------------------------------------------------------------- 1 | #! python3 2 | # Adds Wikipedia bullet points to the start 3 | # of each line of text on the clipboard. 4 | 5 | import pyperclip 6 | text = pyperclip.paste() 7 | 8 | #Separate lines and add stars. 9 | lines = text.split('\n') 10 | for i in range(len(lines)): # loop through all indexes for "lines" list 11 | lines[i] = '* ' + lines[i] # add star to each string in "lines" list 12 | text = '\n'.join(lines) 13 | pyperclip.copy(text) 14 | -------------------------------------------------------------------------------- /10-debug/myProgramLog.txt: -------------------------------------------------------------------------------- 1 | 2017-07-02 20:28:30,480 - DEBUG - Start of program 2 | 2017-07-02 20:28:30,480 - DEBUG - Start of factorial(5%) 3 | 2017-07-02 20:28:30,480 - DEBUG - i is 1, total is 1 4 | 2017-07-02 20:28:30,480 - DEBUG - i is 2, total is 2 5 | 2017-07-02 20:28:30,480 - DEBUG - i is 3, total is 6 6 | 2017-07-02 20:28:30,480 - DEBUG - i is 4, total is 24 7 | 2017-07-02 20:28:30,480 - DEBUG - i is 5, total is 120 8 | 2017-07-02 20:28:30,480 - DEBUG - End of program 9 | -------------------------------------------------------------------------------- /automate_online-materials/mapIt.py: -------------------------------------------------------------------------------- 1 | #! python3 2 | # mapIt.py - Launches a map in the browser using an address from the 3 | # command line or clipboard. 4 | 5 | import webbrowser, sys, pyperclip 6 | 7 | if len(sys.argv) > 1: 8 | # Get address from command line. 9 | address = ' '.join(sys.argv[1:]) 10 | else: 11 | # Get address from clipboard. 12 | address = pyperclip.paste() 13 | 14 | webbrowser.open('https://www.google.com/maps/place/' + address) 15 | -------------------------------------------------------------------------------- /11-web/seleniumLoginGithub.py: -------------------------------------------------------------------------------- 1 | from selenium import webdriver 2 | 3 | account = 'your_account' 4 | pwd = 'your_password' 5 | 6 | browser = webdriver.Firefox() 7 | browser.get('https://github.com') 8 | loginElem = browser.find_element_by_link_text('Sign in') 9 | loginElem.click() 10 | emailElem = browser.find_element_by_id('login_field') 11 | emailElem.send_keys(account) 12 | pwdElem = browser.find_element_by_id('password') 13 | pwdElem.send_keys(pwd) 14 | pwdElem.submit() -------------------------------------------------------------------------------- /09-organize-file/zipfileDemo.py: -------------------------------------------------------------------------------- 1 | import os 2 | import zipfile 3 | 4 | os.chdir('E:\\') 5 | exampleZip = zipfile.ZipFile('mupdf-1.9a-windows.zip') 6 | print(exampleZip.namelist()) 7 | 8 | spamInfo = exampleZip.getinfo('mupdf-1.9a-windows/COPYING.txt') 9 | print(spamInfo.file_size) 10 | print(spamInfo.compress_size) 11 | 12 | print('Compressed file is %sx smaller!', (round(spamInfo.file_size/spamInfo.compress_size, 2))) 13 | # exampleZip.extractall() 14 | exampleZip.close() 15 | -------------------------------------------------------------------------------- /18-GUI-control/spiralDraw.py: -------------------------------------------------------------------------------- 1 | import pyautogui 2 | import time 3 | 4 | time.sleep(5) 5 | pyautogui.click() 6 | distance = 200 7 | dur = 0.01 8 | 9 | while distance > 0: 10 | pyautogui.dragRel(distance, 0, duration=dur) # move right 11 | distance -= 5 12 | pyautogui.dragRel(0, distance, duration=dur) # move down 13 | pyautogui.dragRel(-distance, 0, duration=dur) # move left 14 | distance -= 5 15 | pyautogui.dragRel(0, -distance, duration=dur) # move up -------------------------------------------------------------------------------- /automate_online-materials/bulletPointAdder.py: -------------------------------------------------------------------------------- 1 | #! python3 2 | # Adds Wikipedia bullet points to the start 3 | # of each line of text on the clipboard. 4 | 5 | import pyperclip 6 | text = pyperclip.paste() 7 | 8 | #Separate lines and add stars. 9 | lines = text.split('\n') 10 | for i in range(len(lines)): # loop through all indexes for "lines" list 11 | lines[i] = '* ' + lines[i] # add star to each string in "lines" list 12 | text = '\n'.join(lines) 13 | pyperclip.copy(text) 14 | -------------------------------------------------------------------------------- /12-excel/readExcel.py: -------------------------------------------------------------------------------- 1 | import openpyxl 2 | 3 | wb = openpyxl.load_workbook('example.xlsx') 4 | sheet = wb.get_sheet_by_name('Sheet1') 5 | print(sheet.cell(row=1, column=2).value) 6 | 7 | for i in range(1, 8, 2): 8 | print(i, sheet.cell(row=i, column=2).value) 9 | 10 | print(sheet.max_row, sheet.max_column) 11 | 12 | for rowOfCellObjs in sheet['A1':'C3']: 13 | for cellObj in rowOfCellObjs: 14 | print(cellObj.coordinate, cellObj.value) 15 | print('--- END OF ROW ---') -------------------------------------------------------------------------------- /11-web/requestsDemo.py: -------------------------------------------------------------------------------- 1 | import requests 2 | 3 | res = requests.get('http://www.gutenberg.org/cache/epub/1112/pg1112.txt') 4 | #res = requests.get('http://inventwithpython.com/page_that_does_not_exist') 5 | try: 6 | res.raise_for_status() 7 | playFile = open('RemeoAndJuliet.txt', 'wb') 8 | for chunk in res.iter_content(100000): 9 | playFile.write(chunk) 10 | playFile.close() 11 | except Exception as exc: 12 | print('There was a problem: %s' % (exc)) 13 | 14 | -------------------------------------------------------------------------------- /11-web/play2048.py: -------------------------------------------------------------------------------- 1 | from selenium import webdriver 2 | from selenium.webdriver.common.keys import Keys 3 | browser = webdriver.Firefox() 4 | browser.get('https://gabrielecirulli.github.io/2048') 5 | htmlElem = browser.find_element_by_tag_name('html') 6 | 7 | while True: 8 | htmlElem.send_keys(Keys.DOWN) # scrolls to bottom 9 | htmlElem.send_keys(Keys.RIGHT) # scrolls to top 10 | htmlElem.send_keys(Keys.UP) # scrolls to bottom 11 | htmlElem.send_keys(Keys.LEFT) # scrolls to bottom 12 | -------------------------------------------------------------------------------- /08-file/madlibs.py: -------------------------------------------------------------------------------- 1 | import re 2 | 3 | text = "The ADJECTIVE panda walked to the NOUN and then VERB. A nearby NOUN was unaffected by these events." 4 | 5 | regex = '[A-Z]{2,}' 6 | wordsRegex = re.compile(regex) 7 | 8 | while True: 9 | mo = wordsRegex.search(text) 10 | if mo == None: 11 | #print('No words to be replaced.') 12 | break 13 | word = input('Enter an ' + mo.group().lower() + ':\n') 14 | text = wordsRegex.sub(' '+word, text, count=1) 15 | 16 | print(text) 17 | -------------------------------------------------------------------------------- /12-excel/README.md: -------------------------------------------------------------------------------- 1 | # openpyxl模块：处理Excel表格 2 | `pip install openpyxl` 3 |
4 | import openpyxl
5 | wb = openpyxl.load_workbook('example.xlsx')
6 | sheet = wb.get_sheet_by_name('Sheet1')
7 |
8 |
9 | # 从电子表格文件中读取单元格涉及的所有函数、方法和数据类型。
10 | 1. 导入 openpyxl 模块。
11 | 2. 调用 openpyxl.load_workbook()函数。
12 | 3. 取得 Workbook 对象。
13 | 4. 调用 get_active_sheet()或 get_sheet_by_name()工作簿方法。
14 | 5. 取得 Worksheet 对象。
15 | 6. 使用索引或工作表的 cell()方法，带上 row 和 column 关键字参数。
16 | 7. 取得 Cell 对象。
17 | 8. 读取 Cell 对象的 value 属性。
18 |
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/18-GUI-control/README.md:
--------------------------------------------------------------------------------
1 | # pyautogui
2 | `pip install pyautogui`
3 | 4 | import pyautogui 5 | pyautogui.PAUSE = 1 6 | pyautogui.FAILSAFE = True 7 |8 | > Methods 9 |
10 | moveTo()
11 | moveRel()
12 | position()
13 | click()
14 | mouseDown()
15 | mouseUp()
16 | doubleClick()
17 | rightClick()
18 | middleClick()
19 | dragTo()
20 | dragRel()
21 | scroll()
22 | screenshot()
23 | pixelMathesColor()
24 | locateOnScreen()
25 | typewrite()
26 | keyDown()
27 | keyUp()
28 | hotkey('ctrl', 'c')
29 |
30 |
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/18-GUI-control/mouseNow.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # mouseNow.py - Displays the mouse cursor's current position.
3 | import pyautogui
4 | print('Press Ctrl-C to quit.')
5 | try:
6 | while True:
7 | # Get and print the mouse coordinates.
8 | x, y = pyautogui.position()
9 | positionStr = 'X: ' + str(x).rjust(4) + ' Y: ' + str(y).rjust(4)
10 | print(positionStr, end='')
11 | print('\b' * len(positionStr), end='', flush=True)
12 |
13 | except KeyboardInterrupt:
14 | print('\nDone.')
15 |
--------------------------------------------------------------------------------
/04-list/allMyCats1.py:
--------------------------------------------------------------------------------
1 | print('Enter the name of cat 1:')
2 | catName1 = input()
3 | print('Enter the name of cat 2:')
4 | catName2 = input()
5 | print('Enter the name of cat 3:')
6 | catName3 = input()
7 | print('Enter the name of cat 4:')
8 | catName4 = input()
9 | print('Enter the name of cat 5:')
10 | catName5 = input()
11 | print('Enter the name of cat 6:')
12 | catName6 = input()
13 | print('The cat names are:')
14 | print(catName1 + ' ' + catName2 + ' ' + catName3 + ' ' + catName4 + ' ' + catName5 + ' ' + catName6)
15 |
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/automate_online-materials/mouseNow.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # mouseNow.py - Displays the mouse cursor's current position.
3 | import pyautogui
4 | print('Press Ctrl-C to quit.')
5 | try:
6 | while True:
7 | # Get and print the mouse coordinates.
8 | x, y = pyautogui.position()
9 | positionStr = 'X: ' + str(x).rjust(4) + ' Y: ' + str(y).rjust(4)
10 | print(positionStr, end='')
11 | print('\b' * len(positionStr), end='', flush=True)
12 |
13 | except KeyboardInterrupt:
14 | print('\nDone.')
15 |
--------------------------------------------------------------------------------
/automate_online-materials/allMyCats1.py:
--------------------------------------------------------------------------------
1 | print('Enter the name of cat 1:')
2 | catName1 = input()
3 | print('Enter the name of cat 2:')
4 | catName2 = input()
5 | print('Enter the name of cat 3:')
6 | catName3 = input()
7 | print('Enter the name of cat 4:')
8 | catName4 = input()
9 | print('Enter the name of cat 5:')
10 | catName5 = input()
11 | print('Enter the name of cat 6:')
12 | catName6 = input()
13 | print('The cat names are:')
14 | print(catName1 + ' ' + catName2 + ' ' + catName3 + ' ' + catName4 + ' ' + catName5 + ' ' + catName6)
15 |
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/05-dict/birthdays.py:
--------------------------------------------------------------------------------
1 | birthdays = {'Alice': 'Apr 1', 'Bob': 'Dec 12', 'Carol': 'Mar 4'}
2 |
3 | while True:
4 | print('Enter a name: (blank to quit)')
5 | name = input()
6 | if name == '':
7 | break
8 |
9 | if name in birthdays:
10 | print(birthdays[name] + ' is the birthday of ' + name)
11 | else:
12 | print('I do not have birthday information for ' + name)
13 | print('What is their birthday?')
14 | bday = input()
15 | birthdays[name] = bday
16 | print('Birthday database updated.')
17 |
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/automate_online-materials/factorialLog.py:
--------------------------------------------------------------------------------
1 | import logging
2 | logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(levelname)s - %(message)s')
3 | logging.debug('Start of program')
4 |
5 | def factorial(n):
6 | logging.debug('Start of factorial(%s%%)' % (n))
7 | total = 1
8 | for i in range(1, n + 1):
9 | total *= i
10 | logging.debug('i is ' + str(i) + ', total is ' + str(total))
11 | return total
12 | logging.debug('End of factorial(%s%%)' % (n))
13 |
14 | print(factorial(5))
15 | logging.debug('End of program')
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/16-email-sms/textMyself.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # textMyself.py - Defines the textmyself() function that texts a message
3 | # passed to it as a string.
4 |
5 | # Preset values:
6 | accountSID = 'ACxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
7 | authToken = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
8 | myNumber = '+15559998888'
9 | twilioNumber = '+15552225678'
10 |
11 | from twilio.rest import Client
12 |
13 | def textmyself(message):
14 | twilioCli = Client(accountSID, authToken)
15 | twilioCli.api.account.messages.create(body=message, from_=twilioNumber, to=myNumber)
16 |
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/12-excel/excelToText.py:
--------------------------------------------------------------------------------
1 | import openpyxl
2 | import sys
3 | from openpyxl.utils.cell import get_column_letter
4 |
5 | # arguments validation
6 | textList = []
7 | excelName = ''
8 |
9 | # create workbook
10 | wb = openpyxl.Workbook()
11 | sheet = wb.get_active_sheet()
12 |
13 | # open each file and save to workbook
14 | for i in range(1, sheet.max_column+1):
15 | with open(str(i)+'.txt', 'w') as f:
16 | for j in range(1, sheet.max_row+1):
17 | coord = get_column_letter(fileSeq) + str(rowSeq)
18 | f.write(sheet[coord].value)
19 | f.close()
20 |
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/10-debug/carSim.py:
--------------------------------------------------------------------------------
1 | market_2nd = {'ns':'green', 'ew':'red'}
2 | mission_16th = {'ns':'yellow', 'ew':'green'}
3 |
4 | def switchLights(stoplight):
5 | assert 'red' in stoplight.values(), 'Neither light is red! ' + str(stoplight)
6 | for key in stoplight.keys():
7 | if stoplight[key] == 'green':
8 | stoplight[key] = 'yellow'
9 | elif stoplight[key] == 'yellow':
10 | stoplight[key] = 'red'
11 | elif stoplight[key] == 'red':
12 | stoplight[key] = 'green'
13 |
14 | switchLights(market_2nd)
15 | switchLights(mission_16th)
--------------------------------------------------------------------------------
/automate_online-materials/birthdays.py:
--------------------------------------------------------------------------------
1 | birthdays = {'Alice': 'Apr 1', 'Bob': 'Dec 12', 'Carol': 'Mar 4'}
2 |
3 | while True:
4 | print('Enter a name: (blank to quit)')
5 | name = input()
6 | if name == '':
7 | break
8 |
9 | if name in birthdays:
10 | print(birthdays[name] + ' is the birthday of ' + name)
11 | else:
12 | print('I do not have birthday information for ' + name)
13 | print('What is their birthday?')
14 | bday = input()
15 | birthdays[name] = bday
16 | print('Birthday database updated.')
17 |
--------------------------------------------------------------------------------
/04-list/printGrid.py:
--------------------------------------------------------------------------------
1 | def printGrid(grid):
2 | for y in range(6):
3 | for x in range(9):
4 | print(grid[x][y], end='')
5 | print()
6 |
7 | grid = [['.', '.', '.', '.', '.', '.'],
8 | ['.', 'O', 'O', '.', '.', '.'],
9 | ['O', 'O', 'O', 'O', '.', '.'],
10 | ['O', 'O', 'O', 'O', 'O', '.'],
11 | ['.', 'O', 'O', 'O', 'O', 'O'],
12 | ['O', 'O', 'O', 'O', 'O', '.'],
13 | ['O', 'O', 'O', 'O', '.', '.'],
14 | ['.', 'O', 'O', '.', '.', '.'],
15 | ['.', '.', '.', '.', '.', '.']]
16 | printGrid(grid)
17 |
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/automate_online-materials/textMyself.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # textMyself.py - Defines the textmyself() function that texts a message
3 | # passed to it as a string.
4 |
5 | # Preset values:
6 | accountSID = 'ACxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
7 | authToken = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
8 | myNumber = '+15559998888'
9 | twilioNumber = '+15552225678'
10 |
11 | from twilio.rest import TwilioRestClient
12 |
13 | def textmyself(message):
14 | twilioCli = TwilioRestClient(accountSID, authToken)
15 | twilioCli.messages.create(body=message, from_=twilioNumber, to=myNumber)
16 |
--------------------------------------------------------------------------------
/10-debug/guessCoin.py:
--------------------------------------------------------------------------------
1 | import random
2 |
3 | guess = ''
4 | ans = ('heads', 'tails')
5 | while guess not in ans:
6 | print('Guess the coin toss! Enter heads or tails:')
7 | guess = input()
8 |
9 | toss = ans[random.randint(0, 1)]
10 | if toss == guess:
11 | print('You got it!')
12 | else:
13 | print('Nope! Guess again! Enter heads or tails:')
14 | guess = input()
15 | toss = ans[random.randint(0, 1)]
16 | if toss == guess:
17 | print('You got it!')
18 | else:
19 | print('Nope. You are really bad at this game.')
20 |
--------------------------------------------------------------------------------
/12-excel/textToExcel.py:
--------------------------------------------------------------------------------
1 | import openpyxl
2 | import sys
3 | from openpyxl.utils.cell import get_column_letter
4 |
5 | # arguments validation
6 | textList = []
7 | excelName = ''
8 |
9 | # create workbook
10 | wb = openpyxl.Workbook()
11 | sheet = wb.get_active_sheet()
12 |
13 | # open each file and save to workbook
14 | fileSeq = 0
15 | for file in textList:
16 | fileSeq += 1
17 | with open(file) as f:
18 | rowSeq = 1
19 | for line in f.readlines():
20 | coord = get_column_letter(fileSeq) + str(rowSeq)
21 | sheet[coord] = line
22 |
23 | # save workbook
24 | wb.save(excelName)
25 |
--------------------------------------------------------------------------------
/automate_online-materials/lucky.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # lucky.py - Opens several Google search results.
3 |
4 | import requests, sys, webbrowser, bs4
5 |
6 | print('Googling...') # display text while downloading the Google page
7 | res = requests.get('http://google.com/search?q=' + ' '.join(sys.argv[1:]))
8 | res.raise_for_status()
9 |
10 | # Retrieve top search result links.
11 | soup = bs4.BeautifulSoup(res.text)
12 |
13 | # Open a browser tab for each result.
14 | linkElems = soup.select('.r a')
15 | numOpen = min(5, len(linkElems))
16 | for i in range(numOpen):
17 | webbrowser.open('http://google.com' + linkElems[i].get('href'))
18 |
--------------------------------------------------------------------------------
/09-organize-file/filesize.py:
--------------------------------------------------------------------------------
1 | import os
2 | import shutil
3 |
4 | def search(dir, size):
5 | # dir exists
6 | if not os.path.exists(dir):
7 | print('Directory ' + dir + ' not exists.')
8 |
9 | # list all files in dir
10 | for dirpath, dirnames, filenames in os.walk(dir):
11 | for filename in filenames:
12 | filepath = os.path.join(dirpath, filename)
13 | filesize = os.path.getsize(filepath)
14 | if filesize > size:
15 | print(str(filesize).ljust(16), filepath)
16 | # if filesize is bigger than size, print it's path
17 |
18 | search('E:\\', 1024*1024*1024)
--------------------------------------------------------------------------------
/05-dict/dragonLoot.py:
--------------------------------------------------------------------------------
1 | def displayInventory(inventory):
2 | print("Inventory:")
3 | item_total = 0
4 | for k, v in inventory.items():
5 | print(str(v) + '\t' + k)
6 | item_total += v
7 | print('-'*40)
8 | print("Total number of items: " + str(item_total))
9 |
10 | def addToInventory(inventory, addedItems):
11 | for item in addedItems:
12 | inventory[item] = inventory.get(item, 0) + 1
13 | return inventory
14 |
15 | inv = {'gold coin': 42, 'rope': 1}
16 | dragonLoot = ['gold coin', 'dagger', 'gold coin', 'gold coin', 'ruby']
17 | inv = addToInventory(inv, dragonLoot)
18 | displayInventory(inv)
19 |
--------------------------------------------------------------------------------
/11-web/lucky.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # lucky.py - Opens several Google search results.
3 |
4 | import requests, sys, webbrowser, bs4
5 |
6 | print('Baiduing...') # display text while downloading the Google page
7 | res = requests.get('http://www.baidu.com/s?wd=' + ' '.join(sys.argv[1:]))
8 | res.raise_for_status()
9 |
10 | # Retrieve top search result links.
11 | soup = bs4.BeautifulSoup(res.text, 'html.parser')
12 |
13 | # Open a browser tab for each result.
14 | linkElems = soup.select('h3 a')
15 | numOpen = min(5, len(linkElems))
16 | for i in range(numOpen):
17 | #print(linkElems[i].get('href'))
18 | webbrowser.open(linkElems[i].get('href'))
19 |
--------------------------------------------------------------------------------
/06-str/pw.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # pw.py - An insecure password locker program.
3 |
4 | PASSWORDS = {'email': 'F7minlBDDuvMJuxESSKHFhTxFtjVB6',
5 | 'blog': 'VmALvQyKAxiVH5G8v01if1MLZF3sdt',
6 | 'luggage': '12345'}
7 |
8 | import sys, pyperclip
9 | if len(sys.argv) < 2:
10 | print('Usage: py pw.py [account] - copy account password')
11 | sys.exit()
12 |
13 | account = sys.argv[1] # first command line arg is the account name
14 |
15 | if account in PASSWORDS:
16 | pyperclip.copy(PASSWORDS[account])
17 | print('Password for ' + account + ' copied to clipboard.')
18 | else:
19 | print('There is no account named ' + account)
20 |
--------------------------------------------------------------------------------
/07-regex/passwordValidation.py:
--------------------------------------------------------------------------------
1 | import re
2 |
3 | def passwordValidation(pwd):
4 | if(len(pwd) < 8):
5 | return False
6 | upperRegex = re.compile(r'[A-Z]')
7 | lowerRegex = re.compile(r'[a-z]')
8 | numberRegex = re.compile(r'[0-9]')
9 |
10 | if upperRegex.search(pwd) and lowerRegex.search(pwd) and numberRegex.search(pwd):
11 | return True
12 | else:
13 | return False
14 |
15 | def printResult(pwd):
16 | print(pwd.ljust(20), passwordValidation(pwd))
17 |
18 |
19 | printResult('HelloWorld123')
20 | printResult('HelloWorld')
21 | printResult('Hello123')
22 | printResult('H')
23 | printResult('elloorld123')
24 | printResult('HW123')
--------------------------------------------------------------------------------
/automate_online-materials/pw.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # pw.py - An insecure password locker program.
3 |
4 | PASSWORDS = {'email': 'F7minlBDDuvMJuxESSKHFhTxFtjVB6',
5 | 'blog': 'VmALvQyKAxiVH5G8v01if1MLZF3sdt',
6 | 'luggage': '12345'}
7 |
8 | import sys, pyperclip
9 | if len(sys.argv) < 2:
10 | print('Usage: py pw.py [account] - copy account password')
11 | sys.exit()
12 |
13 | account = sys.argv[1] # first command line arg is the account name
14 |
15 | if account in PASSWORDS:
16 | pyperclip.copy(PASSWORDS[account])
17 | print('Password for ' + account + ' copied to clipboard.')
18 | else:
19 | print('There is no account named ' + account)
20 |
--------------------------------------------------------------------------------
/07-regex/readme.md:
--------------------------------------------------------------------------------
1 | 虽然在 Python 中使用正则表达式有几个步骤，但每一步都相当简单。
2 | 1． 用 import re 导入正则表达式模块。
3 | import re
4 | 2．用 re.compile()函数创建一个 Regex 对象（记得使用原始字符串）。
5 | regexObj = re.compile(r'\d{3}-\d{3}-\d{4}')
6 | 3．向 Regex 对象的 search()方法传入想查找的字符串。它返回一个 Match 对象。
7 | mo = regexObj.search(strObj)
8 | 4．调用 Match 对象的 group()方法，返回实际匹配文本的字符串。
9 | mo.group()
10 |
11 | regex test site:
12 | http://www.regexpal.com/
13 |
14 | 花括号的“非贪心” 版本匹配尽可能最短的字符串，即在结束的花括号后跟着一个问号。
15 |
16 | \d 0 到 9 的任何数字
17 | \D 除 0 到 9 的数字以外的任何字符
18 | \w 任何字母、数字或下划线字符（可以认为是匹配“单词”字符）
19 | \W 除字母、数字和下划线以外的任何字符
20 | \s 空格、制表符或换行符（可以认为是匹配“空白”字符）
21 | \S 除空格、制表符和换行符以外的任何字符
22 |
23 |
24 | 通过传入 re.DOTALL 作为 re.compile()的第二个参数， 可以让句点字符匹配所有字符， 包括换行字符。
--------------------------------------------------------------------------------
/10-debug/boxPrint.py:
--------------------------------------------------------------------------------
1 | def boxPrint(symbol, width, height):
2 | if len(symbol) != 1:
3 | raise Exception('Symbol must be a single character string.')
4 | if width <= 2:
5 | raise Exception('Width must be greater than 2.')
6 | if height <= 2:
7 | raise Exception('Height must be greater than 2.')
8 |
9 | print(symbol * width)
10 | for i in range(height - 2):
11 | print(symbol + (' ' * (width - 2)) + symbol)
12 | print(symbol * width)
13 |
14 | for sym, w, h in (('*', 4, 4), ('O', 20, 5), ('x', 1, 3), ('ZZ', 3, 3)):
15 | try:
16 | boxPrint(sym, w, h)
17 | except Exception as err:
18 | print('An exception happened: ' + str(err))
19 |
--------------------------------------------------------------------------------
/10-debug/factorialLog.py:
--------------------------------------------------------------------------------
1 | import logging
2 | # logging.disable(logging.CRITICAL)
3 | #logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(levelname)s - %(message)s')
4 | logging.basicConfig(filename='myProgramLog.txt', level=logging.DEBUG, format='%(asctime)s - %(levelname)s - %(message)s')
5 | logging.debug('Start of program')
6 |
7 | def factorial(n):
8 | logging.debug('Start of factorial(%s%%)' % (n))
9 | total = 1
10 | for i in range(1, n + 1):
11 | total *= i
12 | logging.debug('i is ' + str(i) + ', total is ' + str(total))
13 | return total
14 | logging.debug('End of factorial(%s%%)' % (n))
15 |
16 | print(factorial(5))
17 | logging.debug('End of program')
--------------------------------------------------------------------------------
/12-excel/multiplicationTable.py:
--------------------------------------------------------------------------------
1 | import openpyxl
2 | import sys
3 | from openpyxl.utils.cell import get_column_letter
4 |
5 | if len(sys.argv) < 2:
6 | print('usage: py multiplicationTable.py [NUM]')
7 | exit()
8 | num = int(sys.argv[1])
9 |
10 | wb = openpyxl.Workbook()
11 | sheet = wb.get_active_sheet()
12 |
13 | for i in range(1, num+1):
14 | # fill the first row
15 | sheet[get_column_letter(i+1)+'1'] = i
16 | # fill the first column
17 | sheet['A'+str(i+1)] = i
18 |
19 | # fill the table
20 | for i in range(1, num+1):
21 | for j in range(1, num+1):
22 | sheet[get_column_letter(j+1)+str(i+1)] = i*j
23 |
24 | wb.save('multiplicationTable-'+str(num)+'.xlsx')
25 |
--------------------------------------------------------------------------------
/13-pdf-word/docxDemo.py:
--------------------------------------------------------------------------------
1 | import docx
2 |
3 | doc = docx.Document('demo.docx')
4 | print(len(doc.paragraphs))
5 | '''
6 | 7
7 | '''
8 |
9 | for p in doc.paragraphs:
10 | print(str(len(p.text)).ljust(8), p.text)
11 |
12 | '''
13 | 14 Document Title
14 | 48 A plain paragraph with some bold and some italic
15 | 16 Heading, level 1
16 | 13 Intense quote
17 | 28 first item in unordered list
18 | 26 first item in ordered list
19 | 1
20 | '''
21 |
22 | for r in doc.paragraphs[1].runs:
23 | print(str(len(r.text)).ljust(8), r.text)
24 |
25 | '''
26 | 22 A plain paragraph with
27 | 6 some
28 | 4 bold
29 | 10 and some
30 | 6 italic
31 | '''
--------------------------------------------------------------------------------
/13-pdf-word/mergePdf.py:
--------------------------------------------------------------------------------
1 | import PyPDF2
2 |
3 | pdf1File = open('meetingminutes.pdf', 'rb')
4 | pdf2File = open('meetingminutes2.pdf', 'rb')
5 | pdf1Reader = PyPDF2.PdfFileReader(pdf1File)
6 | pdf2Reader = PyPDF2.PdfFileReader(pdf2File)
7 | pdfWriter = PyPDF2.PdfFileWriter()
8 |
9 | for pageNum in range(pdf1Reader.numPages):
10 | pageObj = pdf1Reader.getPage(pageNum)
11 | pdfWriter.addPage(pageObj)
12 |
13 | for pageNum in range(pdf2Reader.numPages):
14 | pageObj = pdf2Reader.getPage(pageNum)
15 | pdfWriter.addPage(pageObj)
16 |
17 | pdfOutputFile = open('combineminutes.pdf', 'wb')
18 | pdfWriter.write(pdfOutputFile)
19 | pdfOutputFile.close()
20 | pdf1File.close()
21 | pdf2File.close()
22 |
--------------------------------------------------------------------------------
/11-web/sendEmailByCommandLine.py:
--------------------------------------------------------------------------------
1 |
2 | from selenium import webdriver
3 |
4 | account = 'your_account'
5 | pwd = 'your_password'
6 |
7 | # open browser
8 | browser = webdriver.Firefox()
9 | # open page
10 | browser.get('https://github.com')
11 |
12 | # login: get email and pwd element and send keys
13 | loginElem = browser.find_element_by_link_text('Sign in')
14 | loginElem.click()
15 | emailElem = browser.find_element_by_id('login_field')
16 | emailElem.send_keys(account)
17 | pwdElem = browser.find_element_by_id('password')
18 | pwdElem.send_keys(pwd)
19 | pwdElem.submit()
20 | # click create email button
21 | # get recevier element and send keys
22 | # get content element and send keys
23 | # get send button and submit
--------------------------------------------------------------------------------
/13-pdf-word/watermarkPdf.py:
--------------------------------------------------------------------------------
1 | import PyPDF2
2 |
3 | minutesFile = open('meetingminutes.pdf', 'rb')
4 | pdfReader = PyPDF2.PdfFileReader(minutesFile)
5 | minutesFirstPage = pdfReader.getPage(0)
6 |
7 |
8 | pdfWatermarkReader = PyPDF2.PdfFileReader(open('watermark.pdf', 'rb'))
9 | minutesFirstPage.mergePage(pdfWatermarkReader.getPage(0))
10 |
11 | pdfWriter = PyPDF2.PdfFileWriter()
12 | pdfWriter.addPage(minutesFirstPage)
13 |
14 | for pageNum in range(1, pdfReader.numPages):
15 | pageObj = pdfReader.getPage(pageNum)
16 | pdfWriter.addPage(pageObj)
17 |
18 | resultPdfFile = open('watermarkedCover.pdf', 'wb')
19 | pdfWriter.write(resultPdfFile)
20 |
21 | minutesFile.close()
22 | resultPdfFile.close()
23 |
24 |
--------------------------------------------------------------------------------
/automate_online-materials/boxPrint.py:
--------------------------------------------------------------------------------
1 | def boxPrint(symbol, width, height):
2 | if len(symbol) != 1:
3 | raise Exception('Symbol must be a single character string.')
4 | if width <= 2:
5 | raise Exception('Width must be greater than 2.')
6 | if height <= 2:
7 | raise Exception('Height must be greater than 2.')
8 |
9 | print(symbol * width)
10 | for i in range(height - 2):
11 | print(symbol + (' ' * (width - 2)) + symbol)
12 | print(symbol * width)
13 |
14 | for sym, w, h in (('*', 4, 4), ('O', 20, 5), ('x', 1, 3), ('ZZ', 3, 3)):
15 | try:
16 | boxPrint(sym, w, h)
17 | except Exception as err:
18 | print('An exception happened: ' + str(err))
19 |
--------------------------------------------------------------------------------
/10-debug/README.md:
--------------------------------------------------------------------------------
1 | # raise
2 | raise Exception(msg)3 | 4 | # try...except...as... 5 |
try: 6 | code block 7 | except Exception as err: 8 | error handling9 | 10 | # traceback.format_exc() 11 | * convert traceback stack info to be a string 12 | 13 | # assert condition, message 14 | * Python -O option will disable assertions 15 | 16 | # logging module 17 |
18 | import logging
19 | logging.disable（logging.CRITICAL）
20 | logging.basicConfig(level=logging.DEBUG, format=' %(asctime)s - %(levelname)s - %(message)s')
21 | logging.basicConfig(filename='myProgramLog.txt', level=logging.DEBUG,
22 | format='(asctime)s - %(levelname)s - %(message)s')
23 | logging.debug('Start of program')
24 |
25 |
--------------------------------------------------------------------------------
/12-excel/updateProduce.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # updateProduce.py - Corrects costs in produce sales spreadsheet.
3 |
4 | import openpyxl
5 |
6 | wb = openpyxl.load_workbook('produceSales.xlsx')
7 | sheet = wb.get_sheet_by_name('Sheet')
8 |
9 | # The produce types and their updated prices
10 | PRICE_UPDATES = {'Garlic': 3.07,
11 | 'Celery': 1.19,
12 | 'Lemon': 1.27}
13 |
14 | # Loop through the rows and update the prices.
15 | for rowNum in range(2, sheet.max_row): # skip the first row
16 | produceName = sheet.cell(row=rowNum, column=1).value
17 | if produceName in PRICE_UPDATES:
18 | sheet.cell(row=rowNum, column=2).value = PRICE_UPDATES[produceName]
19 |
20 | wb.save('updatedProduceSales.xlsx')
21 |
22 |
--------------------------------------------------------------------------------
/08-file/find.py:
--------------------------------------------------------------------------------
1 | import os
2 | import re
3 | import sys
4 |
5 |
6 | def getTxtFile(directory):
7 | txts = []
8 | txtSuffix = r'\.txt$'
9 | txtRegex = re.compile(txtSuffix)
10 | for filename in os.listdir(directory):
11 | mo = txtRegex.search(filename)
12 | if mo:
13 | txts.append(filename)
14 | return txts
15 |
16 | def find(query, directory):
17 | txts = getTxtFile(directory)
18 | print(txts)
19 | queryRegex = re.compile(query)
20 | for txt in txts:
21 | with open(txt) as f:
22 | for line in f:
23 | mo = queryRegex.search(line)
24 | if mo:
25 | print(txt.ljust(20) + ": " + line, end='')
26 |
27 | find("world", ".")
28 |
--------------------------------------------------------------------------------
/03-function/guessTheNumber.py:
--------------------------------------------------------------------------------
1 | # This is a guess the number game.
2 | import random
3 | secretNumber = random.randint(1, 20)
4 | print('I am thinking of a number between 1 and 20.')
5 |
6 | # Ask the player to guess 6 times.
7 | for guessesTaken in range(1, 7):
8 | print('Take a guess.')
9 | guess = int(input())
10 |
11 | if guess < secretNumber:
12 | print('Your guess is too low.')
13 | elif guess > secretNumber:
14 | print('Your guess is too high.')
15 | else:
16 | break # This condition is the correct guess!
17 |
18 | if guess == secretNumber:
19 | print('Good job! You guessed my number in ' + str(guessesTaken) + ' guesses!')
20 | else:
21 | print('Nope. The number I was thinking of was ' + str(secretNumber))
22 |
--------------------------------------------------------------------------------
/09-organize-file/copy.py:
--------------------------------------------------------------------------------
1 | import os
2 | import sys
3 | import shutil
4 |
5 | def copy(suffix, src, dst):
6 | # Create dst directory
7 | if not os.path.exists(dst):
8 | os.mkdir(dst)
9 |
10 | # list all files
11 | try:
12 | for dirpath, dirnames, filenames in os.walk(src):
13 | #print(dirpath, dirnames, filenames)
14 | for filename in filenames:
15 | if filename.endswith('.'+suffix):
16 | print(os.path.join(dirpath, filename))
17 | # copy files with pointed suffix to dst
18 | shutil.copy(os.path.join(dirpath, filename), dst)
19 | except shutil.SameFileError:
20 | print("Finished copying file.")
21 |
22 | copy('py', '.', 'pyfiles')
--------------------------------------------------------------------------------
/automate_online-materials/updateProduce.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # updateProduce.py - Corrects costs in produce sales spreadsheet.
3 |
4 | import openpyxl
5 |
6 | wb = openpyxl.load_workbook('produceSales.xlsx')
7 | sheet = wb.get_sheet_by_name('Sheet')
8 |
9 | # The produce types and their updated prices
10 | PRICE_UPDATES = {'Garlic': 3.07,
11 | 'Celery': 1.19,
12 | 'Lemon': 1.27}
13 |
14 | # Loop through the rows and update the prices.
15 | for rowNum in range(2, sheet.get_highest_row()): # skip the first row
16 | produceName = sheet.cell(row=rowNum, column=1).value
17 | if produceName in PRICE_UPDATES:
18 | sheet.cell(row=rowNum, column=2).value = PRICE_UPDATES[produceName]
19 |
20 | wb.save('updatedProduceSales.xlsx')
21 |
--------------------------------------------------------------------------------
/automate_online-materials/guessTheNumber.py:
--------------------------------------------------------------------------------
1 | # This is a guess the number game.
2 | import random
3 | secretNumber = random.randint(1, 20)
4 | print('I am thinking of a number between 1 and 20.')
5 |
6 | # Ask the player to guess 6 times.
7 | for guessesTaken in range(1, 7):
8 | print('Take a guess.')
9 | guess = int(input())
10 |
11 | if guess < secretNumber:
12 | print('Your guess is too low.')
13 | elif guess > secretNumber:
14 | print('Your guess is too high.')
15 | else:
16 | break # This condition is the correct guess!
17 |
18 | if guess == secretNumber:
19 | print('Good job! You guessed my number in ' + str(guessesTaken) + ' guesses!')
20 | else:
21 | print('Nope. The number I was thinking of was ' + str(secretNumber))
22 |
--------------------------------------------------------------------------------
/18-GUI-control/mouseNow2.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # mouseNow.py - Displays the mouse cursor's current position.
3 | import pyautogui
4 | print('Press Ctrl-C to quit.')
5 | try:
6 | while True:
7 | # Get and print the mouse coordinates.
8 | x, y = pyautogui.position()
9 | positionStr = 'X: ' + str(x).rjust(4) + ' Y: ' + str(y).rjust(4)
10 | pixelColor = pyautogui.screenshot().getpixel((x, y))
11 | positionStr += ' RGB: (' + str(pixelColor[0]).rjust(3)
12 | positionStr += ', ' + str(pixelColor[1]).rjust(3)
13 | positionStr += ', ' + str(pixelColor[2]).rjust(3) + ')'
14 | print(positionStr, end='')
15 | print('\b' * len(positionStr), end='', flush=True)
16 |
17 | except KeyboardInterrupt:
18 | print('\nDone.')
19 |
--------------------------------------------------------------------------------
/05-dict/ticTacToe.py:
--------------------------------------------------------------------------------
1 | theBoard = {'top-L': ' ', 'top-M': ' ', 'top-R': ' ',
2 | 'mid-L': ' ', 'mid-M': ' ', 'mid-R': ' ',
3 | 'low-L': ' ', 'low-M': ' ', 'low-R': ' '}
4 | def printBoard(board):
5 | print(board['top-L'] + '|' + board['top-M'] + '|' + board['top-R'])
6 | print('-+-+-')
7 | print(board['mid-L'] + '|' + board['mid-M'] + '|' + board['mid-R'])
8 | print('-+-+-')
9 | print(board['low-L'] + '|' + board['low-M'] + '|' + board['low-R'])
10 |
11 | turn = 'X'
12 | for i in range(9):
13 | printBoard(theBoard)
14 | print('Turn for ' + turn + '. Move on which space?')
15 | move = input()
16 | theBoard[move] = turn
17 | if turn == 'X':
18 | turn = 'O'
19 | else:
20 | turn = 'X'
21 | printBoard(theBoard)
22 |
--------------------------------------------------------------------------------
/13-pdf-word/createInvitation.py:
--------------------------------------------------------------------------------
1 | import docx
2 |
3 | # create a docment
4 | doc = docx.Document('guestTemplete.docx')
5 | paragraphNum = len(doc.paragraphs)
6 | guestDoc = docx.Document()
7 |
8 | # open guests.txt file
9 | with open('guests.txt') as f:
10 | for guest in f.readlines():
11 | paraSeq = 0
12 | # add each guest to the document
13 | for p in doc.paragraphs:
14 | paraSeq += 1
15 | if paraSeq == 2:
16 | p.add_run(guest)
17 | if paraSeq == paragraphNum:
18 | p.runs[len(p.runs)-1].add_break(docx.text.run.WD_BREAK.PAGE)
19 | # set text and style
20 | guestDoc.add_paragraph(p.text, p.style)
21 |
22 | # save file
23 | guestDoc.save('guestsInvitaion.docx')
--------------------------------------------------------------------------------
/automate_online-materials/mouseNow2.py:
--------------------------------------------------------------------------------
1 | #! python3
2 | # mouseNow.py - Displays the mouse cursor's current position.
3 | import pyautogui
4 | print('Press Ctrl-C to quit.')
5 | try:
6 | while True:
7 | # Get and print the mouse coordinates.
8 | x, y = pyautogui.position()
9 | positionStr = 'X: ' + str(x).rjust(4) + ' Y: ' + str(y).rjust(4)
10 | pixelColor = pyautogui.screenshot().getpixel((x, y))
11 | positionStr += ' RGB: (' + str(pixelColor[0]).rjust(3)
12 | positionStr += ', ' + str(pixelColor[1]).rjust(3)
13 | positionStr += ', ' + str(pixelColor[2]).rjust(3) + ')'
14 | print(positionStr, end='')
15 | print('\b' * len(positionStr), end='', flush=True)
16 |
17 | except KeyboardInterrupt:
18 | print('\nDone.')
19 |
--------------------------------------------------------------------------------
/03-function/magic8Ball.py:
--------------------------------------------------------------------------------
1 | import random
2 |
3 | def getAnswer(answerNumber):
4 | if answerNumber == 1:
5 | return 'It is certain'
6 | elif answerNumber == 2:
7 | return 'It is decidely decidedly so'
8 | elif answerNumber == 3:
9 | return 'Yes'
10 | elif answerNumber == 4:
11 | return 'Reply hazy try again'
12 | elif answerNumber == 5:
13 | return 'Ask again later'
14 | elif answerNumber == 6:
15 | return 'Concentrate and ask again'
16 | elif answerNumber == 7:
17 | return 'My reply is no'
18 | elif answerNumber == 8:
19 | return 'Outlook not so good'
20 | elif answerNumber == 9:
21 | return 'Very doubtful'
22 |
23 | r = random.randint(1, 9)
24 | fortune = getAnswer(r)
25 | print(fortune)
26 |
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/automate_online-materials/magic8Ball.py:
--------------------------------------------------------------------------------
1 | import random
2 |
3 | def getAnswer(answerNumber):
4 | if answerNumber == 1:
5 | return 'It is certain'
6 | elif answerNumber == 2:
7 | return 'It is decidely decidedly so'
8 | elif answerNumber == 3:
9 | return 'Yes'
10 | elif answerNumber == 4:
11 | return 'Reply hazy try again'
12 | elif answerNumber == 5:
13 | return 'Ask again later'
14 | elif answerNumber == 6:
15 | return 'Concentrate and ask again'
16 | elif answerNumber == 7:
17 | return 'My reply is no'
18 | elif answerNumber == 8:
19 | return 'Outlook not so good'
20 | elif answerNumber == 9:
21 | return 'Very doubtful'
22 |
23 | r = random.randint(1, 9)
24 | fortune = getAnswer(r)
25 | print(fortune)
26 |
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/automate_online-materials/ticTacToe.py:
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1 | theBoard = {'top-L': ' ', 'top-M': ' ', 'top-R': ' ',
2 | 'mid-L': ' ', 'mid-M': ' ', 'mid-R': ' ',
3 | 'low-L': ' ', 'low-M': ' ', 'low-R': ' '}
4 | def printBoard(board):
5 | print(board['top-L'] + '|' + board['top-M'] + '|' + board['top-R'])
6 | print('-+-+-')
7 | print(board['mid-L'] + '|' + board['mid-M'] + '|' + board['mid-R'])
8 | print('-+-+-')
9 | print(board['low-L'] + '|' + board['low-M'] + '|' + board['low-R'])
10 |
11 | turn = 'X'
12 | for i in range(9):
13 | printBoard(theBoard)
14 | print('Turn for ' + turn + '. Move on which space?')
15 | move = input()
16 | theBoard[move] = turn
17 | if turn == 'X':
18 | turn = 'O'
19 | else:
20 | turn = 'X'
21 | printBoard(theBoard)
22 |
--------------------------------------------------------------------------------
/automate_online-materials/mcb.pyw:
--------------------------------------------------------------------------------
1 | #! python3
2 | # mcb.pyw - Saves and loads pieces of text to the clipboard.
3 | # Usage: py.exe mcb.pyw save 9 | import webbrowser 10 | webbrowser.open(https://cn.bing.com/ditu/Default.aspx?q=' + address) 11 |12 | 13 | # requests 14 | `pip install requests` 15 |
16 | import requests
17 |
18 | res = requests.get('http://www.gutenberg.org/cache/epub/1112/pg1112.txt')
19 | try:
20 | res.raise_for_status()
21 | print(res.text[:250])
22 | except Exception as exc:
23 | print('There was a problem: %s' % (exc))
24 |
25 |
26 | # BeautifulSoup
27 | `pip install beautifulsoup4`
28 | 29 | import bs4 30 |31 | 32 | # selenium 33 | install geckodriver 34 | https://github.com/mozilla/geckodriver 35 | -------------------------------------------------------------------------------- /12-excel/transposition.py: -------------------------------------------------------------------------------- 1 | import openpyxl 2 | import sys 3 | from openpyxl.utils.cell import get_column_letter 4 | 5 | if len(sys.argv) < 2: 6 | print('usage: py transposition.py [xlsx]') 7 | exit() 8 | 9 | xlsxFile = sys.argv[1] 10 | 11 | # Open xlsx and read it 12 | wbRead = openpyxl.load_workbook(xlsxFile) 13 | sheetRead = wbRead.get_active_sheet() 14 | 15 | # Create sheet to be write 16 | wbWrite = openpyxl.Workbook() 17 | sheetWrite = wbWrite.get_active_sheet() 18 | 19 | # Transposition 20 | for i in range(1, sheetRead.max_row+1): 21 | for j in range(1, sheetRead.max_column+1): 22 | coordRead = get_column_letter(j)+str(i) 23 | coordWrite = get_column_letter(i)+str(j) 24 | sheetWrite[coordWrite] = sheetRead[coordRead].value 25 | 26 | # save sheet to file 27 | wbWrite.save(xlsxFile+'.trans.xlsx') 28 | 29 | 30 | -------------------------------------------------------------------------------- /09-organize-file/sequence.py: -------------------------------------------------------------------------------- 1 | import os 2 | import shutil 3 | import re 4 | 5 | def sequence(dir, prefix): 6 | # dir exists 7 | if not os.path.exists(dir): 8 | print('Directory not exists.') 9 | return 10 | 11 | # list all file and get the number of files with prefix 12 | filenum = 0 13 | filelist = [] 14 | for file in os.listdir(dir): 15 | if file.startswith(prefix): 16 | filenum += 1 17 | filelist.append(file) 18 | filelist.sort() 19 | 20 | # rename file 21 | print(filelist) 22 | for i in range(filenum): 23 | srcfile = os.path.join(dir, filelist[i]) 24 | dstfile = os.path.join(dir, prefix + '%03d'%(i+1) + '.txt') 25 | if srcfile != dstfile: 26 | print(srcfile, dstfile) 27 | shutil.move(srcfile, dstfile) 28 | 29 | sequence('demo', 'spam') -------------------------------------------------------------------------------- /17-image/drawAndText.py: -------------------------------------------------------------------------------- 1 | from PIL import Image, ImageDraw 2 | im = Image.new('RGBA', (200, 200), 'white') 3 | draw = ImageDraw.Draw(im) 4 | draw.line([(0, 0), (199, 0), (199, 199), (0, 199), (0, 0)], fill='black') 5 | draw.rectangle((20, 30, 60, 60), fill='blue') 6 | draw.ellipse((120, 30, 160, 60), fill='red') 7 | draw.polygon(((57, 87), (79, 62), (94, 85), (120, 90), (103, 113)), 8 | fill='brown') 9 | for i in range(100, 200, 10): 10 | draw.line([(i, 0), (200, i - 100)], fill='green') 11 | 12 | im.save('drawing.png') 13 | from PIL import ImageFont 14 | import os 15 | im = Image.new('RGBA', (200, 200), 'white') 16 | draw = ImageDraw.Draw(im) 17 | draw.text((20, 150), 'Hello', fill='purple') 18 | fontsFolder = 'C:/Windows/Fonts' 19 | arialFont = ImageFont.truetype(os.path.join(fontsFolder, 'arial.ttf'), 32) 20 | draw.text((100, 150), 'Howdy', fill='gray', font=arialFont) 21 | im.save('text.png') -------------------------------------------------------------------------------- /07-regex/isPhoneNumber.py: -------------------------------------------------------------------------------- 1 | def isPhoneNumber(text): 2 | if len(text) != 12: 3 | return False # not phone number-sized 4 | for i in range(0, 3): 5 | if not text[i].isdecimal(): 6 | return False # not an area code 7 | if text[3] != '-': 8 | return False # does not have first hyphen 9 | for i in range(4, 7): 10 | if not text[i].isdecimal(): 11 | return False # does not have first 3 digits 12 | if text[7] != '-': 13 | return False # does not have second hyphen 14 | for i in range(8, 12): 15 | if not text[i].isdecimal(): 16 | return False # does not have last 4 digits 17 | return True # "text" is a phone number! 18 | 19 | print('415-555-4242 is a phone number:') 20 | print(isPhoneNumber('415-555-4242')) 21 | print('Moshi moshi is a phone number:') 22 | print(isPhoneNumber('Moshi moshi')) 23 | -------------------------------------------------------------------------------- /08-file/mcb.pyw: -------------------------------------------------------------------------------- 1 | #! python3 2 | # mcb.pyw - Saves and loads pieces of text to the clipboard. 3 | # Usage: py.exe mcb.pyw save