├── icon.ico
├── resources.qrc
├── download.py
├── README.md
├── query.py
├── cdse-data-download.py
├── main.ui
├── ui_main.py
├── resources_rc.py
└── main.py


/icon.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/fangdt/cdse-data-download/HEAD/icon.ico


--------------------------------------------------------------------------------
/resources.qrc:
--------------------------------------------------------------------------------
1 | <RCC>
2 |   <qresource prefix="images">
3 |     <file>icon.ico</file>
4 |   </qresource>
5 | </RCC>
6 | 


--------------------------------------------------------------------------------
/download.py:
--------------------------------------------------------------------------------
 1 | # -*- coding: utf-8 -*-
 2 | 
 3 | import requests
 4 | 
 5 | 
 6 | # 获取CDSE的Access token
 7 | def get_access_token(username: str, password: str) -> str:
 8 |     data = {
 9 |         "client_id": "cdse-public",
10 |         "username": username,
11 |         "password": password,
12 |         "grant_type": "password",
13 |     }
14 |     req = requests.post(
15 |         "https://identity.dataspace.copernicus.eu/auth/realms/CDSE/protocol/openid-connect/token",
16 |         data=data,
17 |     )
18 |     req.raise_for_status()
19 |     return req.json()["access_token"]
20 | 
21 | 
22 | # 获取产品响应
23 | def download_response(data_id, token):
24 |     url = f"https://download.dataspace.copernicus.eu/odata/v1/Products({data_id})/$value"
25 |     headers = {"Authorization": f"Bearer {token}"}
26 |     session = requests.Session()
27 |     session.headers.update(headers)
28 |     response = session.get(url, headers=headers, stream=True)
29 |     return response
30 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | # CDSE 数据下载工具 v2.0
  2 | 
  3 | ## 项目背景
  4 | 
  5 | 2023年5月1日，利用第三方 [sentinelsat][link1] 库，写了一个界面化的哨兵卫星数据下载工具。可好景不长，哥白尼开放数据访问中心（[Copernicus Open Access Hub][link2]）在2023年10月底关闭了，原来写的工具已经无法使用了。为了能够在新的网站——哥白尼数据空间生态系统（[Copernicus Data Space Ecosystem][link3]）批量下载哨兵卫星数据，2024年5月，利用网站提供的 [OData][link4] 的API，编写了这个——CDSE 数据下载工具。
  6 | 
  7 | ## 使用说明
  8 | 
  9 | **1. 如果您有Python环境：**  
 10 | 
 11 | 您只需要下载cdse-data-download.py这一个文件，安装pandas、requests、tqdm等第三方支持库，设置好您的CDSE账户、所需下载卫星平台、卫星名称包含文字、起止日期、GeoJSON文件、保存位置等，运行即可。  
 12 | 
 13 | **2. 如果您没有Python环境，且为windows 10及以上操作系统**  
 14 | 
 15 | 您可以clone项目，或者直接下载 [Releases][link5] 中已经编译好的windows界面化工具。
 16 | 
 17 | ## 如何使用
 18 | 
 19 | ### CDSE 账户
 20 | 账户和密码需要在哥白尼数据空间生态系统（[Copernicus Data Space Ecosystem][link3]）注册。
 21 | 
 22 | ### 查询设置
 23 | 卫星平台和产品类型按需选择，起止日期和截止日期格式为：YYYY-MM-DD，例如：2024-05-01
 24 | 
 25 | #### 卫星平台和产品类型
 26 | + SENTINEL-1（哨兵一号）
 27 |   + Level 0
 28 |     + IW_RAW：原始影像
 29 |   + Level 1
 30 |     + IW_SLC：单视复数影像，Single Look Complex
 31 |     + IW_GRDH：地距多视影像，Ground Range Detected
 32 |     + IW_ETA：扩展时序注释数据集，The Extended Timing Annotation Dataset
 33 |   + 注：IW：Interferometric Wide swath
 34 | 
 35 | 
 36 | + SENTINEL-2（哨兵二号）  
 37 |   + Level 1C
 38 |     + MSIL1C：大气层顶部 (TOA) 反射率图像
 39 |   + Level 2A
 40 |     + MSIL2A：经大气校正的表面反射率 (SR) 产品
 41 |   + 注：MSI：MultiSpectral Instrument
 42 | 
 43 | 
 44 | + SENTINEL-3（哨兵三号）
 45 |   + OLCI：Ocean and Land Colour Instrument
 46 |     + Level 1B
 47 |       + OL_1_EFR：全分辨率 TOA 反射率
 48 |       + OL_1_ERR：降低分辨率 TOA 反射率
 49 |     + Level 2
 50 |       + OL_2_LFR：全分辨率陆地和大气地球物理产品
 51 |       + OL_2_LRR：低分辨率陆地和大气地球物理产品
 52 |       + OL_2_WFR：全分辨率水和大气地球物理产品
 53 |       + OL_2_WRR：低分辨率水和大气地球物理产品
 54 |   + SLSTR：Sea and Land Surface Temperature Radiometer
 55 |     + Level 1
 56 |       + SL_1_RBT：亮度温度和辐射率
 57 |     + Level 2
 58 |       + SL_2_AOD：气溶胶光学深度
 59 |       + SL_2_FRP：火灾辐射功率
 60 |       + SL_2_LST：地表温度参数
 61 |       + SL_2_WST：海面温度参数
 62 |   + SYNERGY
 63 |     + Level 2
 64 |       + SY_2_AOD：超像素分辨率的陆地和海洋全球气溶胶参数（4.5 km x 4.5 km）
 65 |       + SY_2_SYN：陆地表面反射率和气溶胶参数
 66 |       + SY_2_VG1：1 km 类植物产品 TOA 反射率
 67 |       + SY_2_VGP：1 km 类植物产品 1 天合成表面反射率和 NDVI
 68 | 
 69 | 
 70 | + SENTINEL-5P（哨兵五号）
 71 |   + Level 2
 72 |     + OFFL_L2__AER_AI：紫外线气溶胶指数
 73 |     + OFFL_L2__AER_LH：气溶胶层高度（中等气压）
 74 |     + OFFL_L2__CLOUD：云量、反照率、云顶大气压
 75 |     + OFFL_L2__CH4：甲烷（CH4）总柱含量
 76 |     + OFFL_L2__CO：一氧化碳（CO）总柱含量
 77 |     + OFFL_L2__HCHO：甲醛（HCHO）总柱含量
 78 |     + OFFL_L2__NO2：二氧化氮（NO2）总柱含量、对流层柱含量
 79 |     + OFFL_L2__O3：臭氧（O3）总柱含量
 80 |     + OFFL_L2__SO2：二氧化硫（SO2）总柱含量
 81 |   + 注：OFFL：OFFLINE，离线数据流
 82 | 
 83 | 
 84 | + SENTINEL-6（哨兵六号）
 85 |   + Level 1
 86 |     + P4_1B_LR：1B 级低分辨率（LR）产品
 87 |   + Level 2
 88 |     + P4_2__LR：低分辨率（LR）产品
 89 |   + 注：P4：Poseidon-4，波塞冬-4 或 海神-4
 90 | 
 91 | 
 92 | ### GeoJSON文件
 93 | GeoJSON文件为任务区范围文件，可在网站 [geojson.io][link6] 上获取。  
 94 | 获取方法：进入网站后，划定任务区域，点击Save，保存为GeoJSON格式文件即可。
 95 | 
 96 | ### 保存位置
 97 | 填写下载数据的文件夹保存路径。
 98 | 
 99 | ### 数据查询
100 | 用于显示数据查询结果。
101 | 
102 | ### 控制面板
103 | #### 查询
104 | 可以查询覆盖任务区范围的数据产品，并将产品名称显示在"数据查询"框内。
105 | 1. 选择正确的卫星平台、产品类型；
106 | 2. 填写起始日期、截止日期；
107 | 3. 选择输入GeoJSON文件；
108 | 4. 点击"查询"按钮。
109 | 
110 | #### 下载
111 | 下载查询到数据产品，将其保存在"保存位置"文件夹内。  
112 | 注：点击"下载"按钮前，应先点击"查询"按钮查询数据，只有当"数据查询"框内有产品名称时，点击"下载"按钮才能工作。
113 | 1. 填写 CDSE 账号和密码；
114 | 2. 选择数据保存位置文件夹；
115 | 3. 点击"下载"按钮，开始下载数据。
116 | 
117 | #### 清空
118 | 将"数据查询"框内显示文本清空。
119 | 
120 | #### 导出
121 | 将"数据查询"框内显示文本导出TXT文件。
122 | 
123 | #### 关于
124 | 显示工具的版本、开发、主页等信息。
125 | 
126 | ### 下载状态
127 | 显示当前下载文件文件名、当前文件下载进度和所有文件下载进度等信息。
128 | 
129 | ## 参考资料
130 | 过程参考：微信公众号——海研人  
131 | https://mp.weixin.qq.com/s/8vWCMYy_pkwauVkwZd3rYQ
132 | 
133 | 过程参考：微信公众号——小y只会写bug  
134 | https://mp.weixin.qq.com/s/aEbsusU8FIrJTRorQR1oPQ
135 | 
136 | 过程参考：CSDN——hyzhao_RS  
137 | https://blog.csdn.net/mrzhy1/article/details/132921422
138 | 
139 | OData API官方文档  
140 | https://documentation.dataspace.copernicus.eu/APIs/OData.html
141 | 
142 | Access token官方文档（已无python方法，参考“海研人”代码）  
143 | https://documentation.dataspace.copernicus.eu/APIs/Token.html
144 | 
145 | [link1]:https://sentinelsat.readthedocs.io/
146 | [link2]:https://scihub.copernicus.eu/
147 | [link3]:https://dataspace.copernicus.eu/
148 | [link4]:https://documentation.dataspace.copernicus.eu/APIs/OData.html
149 | [link5]:https://github.com/fangdt/cdse-data-download/releases
150 | [link6]:http://geojson.io/#map=2/0/20


--------------------------------------------------------------------------------
/query.py:
--------------------------------------------------------------------------------
  1 | # -*- coding: utf-8 -*-
  2 | 
  3 | import pandas as pd
  4 | import requests
  5 | import json
  6 | import re
  7 | from datetime import datetime
  8 | 
  9 | 
 10 | # 获取ROI的坐标字符串
 11 | # Disclaimers:
 12 | # 1.MULTIPOLYGON is currently not supported.
 13 | # 2.Polygon must start and end with the same point.
 14 | # 3.Coordinates must be given in EPSG 4326
 15 | def get_coordinates(geojson):
 16 |     with open(geojson, 'r') as f:
 17 |         data = f.read()
 18 |     geojson_data = json.loads(data)
 19 |     coordinates = geojson_data['features'][0]['geometry']['coordinates'][0]
 20 |     coordinates_string = ''
 21 |     for i in range(len(coordinates)):
 22 |         coordinates_string = coordinates_string + str(coordinates[i][0]) + ' ' + str(coordinates[i][1]) + ', '
 23 |     coordinates_string = coordinates_string[:-2]
 24 |     return coordinates_string
 25 | 
 26 | 
 27 | # 检查输入起始日期和截止日期格式
 28 | def check_date_range(start_date_str, end_date_str):
 29 |     # 定义日期格式的正则表达式
 30 |     date_pattern = re.compile(r'^\d{4}-\d{2}-\d{2}$')
 31 |     # 检查起始日期和截止日期的格式，
 32 |     # 起始日期格式错误，返回值1
 33 |     if not date_pattern.match(start_date_str):
 34 |         return 1
 35 |     # 截止日期格式错误，返回值2
 36 |     if not date_pattern.match(end_date_str):
 37 |         return 2
 38 |     # 尝试解析日期，并检查它们的有效性
 39 |     try:
 40 |         start_date = datetime.strptime(start_date_str, '%Y-%m-%d')
 41 |         end_date = datetime.strptime(end_date_str, '%Y-%m-%d')
 42 |         # 确保起始日期在截止日期之前或相同，如果起始日期在截止日期之后，返回值3
 43 |         if start_date > end_date:
 44 |             return 3
 45 |         # 如果一切正常，返回值9
 46 |         return 9
 47 |     except ValueError:
 48 |         # 如果解析日期时发生错误（例如，2月30日），返回值4
 49 |         return 4
 50 | 
 51 | 
 52 | # 获取查询链接，检索条件之间要加 and
 53 | def get_https_request(satellite, contains, start_date, end_date, geojson, expand):
 54 |     # 基础前缀
 55 |     base_prefix = "https://catalogue.dataspace.copernicus.eu/odata/v1/Products?$filter="
 56 |     # 检索条件
 57 |     collection = "Collection/Name eq '" + satellite + "' and contains(Name,'" + contains + "')"
 58 |     roi_coordinates = get_coordinates(geojson)
 59 |     geographic_criteria = "OData.CSC.Intersects(area=geography'SRID=4326;POLYGON((" + roi_coordinates + "))') "
 60 |     content_date = (
 61 |             "ContentDate/Start gt " + start_date + "T00:00:00.000Z and " +
 62 |             "ContentDate/Start lt " + end_date + "T00:00:00.000Z"
 63 |     )
 64 |     # Top option specifies the maximum number of items returned from a query.
 65 |     # The default value is set to 20.
 66 |     # The acceptable arguments for this option: Integer <0,1000>
 67 |     top_option = "&$top=1000"
 68 |     # The expand option enables users to see the full metadata of each returned result.
 69 |     # The acceptable arguments for this option: Attributes, Assets and Locations.
 70 |     # Expand assets allows to list additional assets of products, including quicklooks
 71 |     # Expand Locations allows users to see full list of available products’ forms (compressed/uncompressed)
 72 |     # and locations from which they can be downloaded
 73 |     # 暂时不开发expand_option功能，expand为空，但保留expand_option语句
 74 |     if not expand:
 75 |         # 最终检索链接
 76 |         https_request = (
 77 |                 base_prefix + collection + " and " + geographic_criteria + " and " + content_date + top_option
 78 |         )
 79 |     else:
 80 |         expand_option = "&$expand=" + expand
 81 |         # 最终检索链接
 82 |         https_request = (
 83 |                 base_prefix + collection + " and " + geographic_criteria + " and " + content_date + top_option +
 84 |                 expand_option
 85 |         )
 86 |     return https_request
 87 | 
 88 | 
 89 | # 更改文件名称后缀，将其均改为.zip
 90 | def chang_extension(query_satellite, name):
 91 |     file_name = ''
 92 |     if query_satellite == 'SENTINEL-1':
 93 |         file_name = name.replace(".SAFE", ".zip")
 94 |     elif query_satellite == 'SENTINEL-2':
 95 |         file_name = name.replace(".SAFE", ".zip")
 96 |     elif query_satellite == 'SENTINEL-3':
 97 |         file_name = name.replace(".SEN3", ".zip")
 98 |     elif query_satellite == 'SENTINEL-5P':
 99 |         file_name = name.replace(".nc", ".zip")
100 |     elif query_satellite == 'SENTINEL-6':
101 |         file_name = name.replace(".SEN6", ".zip")
102 |     return file_name
103 | 
104 | 
105 | # 获取数据ID、NAME和Length
106 | def get_datas(url):
107 |     res = requests.get(url)
108 |     data_json = res.json()
109 |     res.close()
110 |     if 'value' in data_json:
111 |         df = pd.DataFrame.from_dict(data_json['value'])
112 |         # 获取成功，但为查询到数据，返回值1
113 |         if len(df) == 0:
114 |             return 1
115 |         # 获取成功，并查询到数据，返回原始数据id,name,length列表
116 |         id_list = df.Id
117 |         name_list = df.Name
118 |         length_list = df.ContentLength
119 |         return id_list, name_list, length_list
120 |     else:
121 |         # 获取失败，返回值2
122 |         return 2
123 | 


--------------------------------------------------------------------------------
/cdse-data-download.py:
--------------------------------------------------------------------------------
  1 | # -*- coding: utf-8 -*-
  2 | """
  3 | Created on May 20, 2024
  4 | 
  5 | 针对哥白尼数据空间生态系统 Copernicus Data Space Ecosystem（CDSE）
  6 | 使用OData API批量下载数据
  7 | 
  8 | 过程参考：微信公众号——海研人
  9 | https://mp.weixin.qq.com/s/8vWCMYy_pkwauVkwZd3rYQ
 10 | 
 11 | 过程参考：微信公众号——小y只会写bug
 12 | https://mp.weixin.qq.com/s/aEbsusU8FIrJTRorQR1oPQ
 13 | 
 14 | 过程参考：CSDN——hyzhao_RS
 15 | https://blog.csdn.net/mrzhy1/article/details/132921422
 16 | 
 17 | OData API官方文档
 18 | https://documentation.dataspace.copernicus.eu/APIs/OData.html
 19 | 
 20 | Access token官方文档（已无python方法，参考“海研人”代码）
 21 | https://documentation.dataspace.copernicus.eu/APIs/Token.html
 22 | 
 23 | @author:辽宁省自然资源卫星应用技术中心 技术组
 24 | """
 25 | 
 26 | import os
 27 | import sys
 28 | import pandas as pd
 29 | import requests
 30 | import json
 31 | import datetime
 32 | from tqdm import tqdm
 33 | 
 34 | # 基础设置
 35 | ############################################################################
 36 | # 1 所需卫星数据
 37 | query_satellite = 'SENTINEL-2'
 38 | 
 39 | # 2 检索时文件名需包括的字符串，可以是产品类型，如：SLC；可以是产品级别，如：L2A；也可以是区块代码，如：RVQ
 40 | query_contains = 'L2A'
 41 | 
 42 | # 3 起始日期
 43 | query_startDate = '2023-09-01'
 44 | query_endDate = '2023-09-15'
 45 | 
 46 | # 4 检索区域 在如下网站绘制geojson文件 https://geojson.io/#map=2/0/20
 47 | map_geojson = 'map.geojson'
 48 | 
 49 | # 5 expand option，暂时未开发此功能
 50 | query_expand = ''
 51 | 
 52 | # 6 哥白尼数据空间生态系统账号密码 在如下网站申请：https://dataspace.copernicus.eu/
 53 | CDSE_email = '您的账号'
 54 | CDSE_password = '您的密码'
 55 | 
 56 | # 7 数据保存路径
 57 | output_dir = 'D:/Data/'
 58 | ############################################################################
 59 | 
 60 | 
 61 | # 获取CDSE的Access token
 62 | def get_access_token(username: str, password: str) -> str:
 63 |     data = {
 64 |         "client_id": "cdse-public",
 65 |         "username": username,
 66 |         "password": password,
 67 |         "grant_type": "password",
 68 |         }
 69 |     try:
 70 |         r = requests.post(
 71 |             "https://identity.dataspace.copernicus.eu/auth/realms/CDSE/protocol/openid-connect/token",
 72 |             data=data,
 73 |         )
 74 |         r.raise_for_status()
 75 |     except Exception as e:
 76 |         raise Exception(
 77 |             f"Access token creation failed. Reponse from the server was: {r.json()}"
 78 |             )
 79 |     return r.json()["access_token"]
 80 | 
 81 | 
 82 | # 获取ROI的坐标字符串
 83 | # Disclaimers:
 84 | # 1.MULTIPOLYGON is currently not supported.
 85 | # 2.Polygon must start and end with the same point.
 86 | # 3.Coordinates must be given in EPSG 4326
 87 | def get_coordinates(geojson):
 88 |     with open(geojson, 'r') as f:
 89 |         data = f.read()
 90 |     geojson_data = json.loads(data)
 91 |     coordinates = geojson_data['features'][0]['geometry']['coordinates'][0]
 92 |     coordinates_string = ''
 93 |     for i in range(len(coordinates)):
 94 |         coordinates_string = coordinates_string + str(coordinates[i][0]) + ' ' + str(coordinates[i][1]) + ', '
 95 |     coordinates_string = coordinates_string[:-2]
 96 |     return coordinates_string
 97 | 
 98 | 
 99 | # 获取查询链接 检索条件之间要加 and
100 | def get_https_request(satellite, contains, start_date, end_date, geojson, expand):
101 |     # 基础前缀
102 |     base_prefix = "https://catalogue.dataspace.copernicus.eu/odata/v1/Products?$filter="
103 |     # 检索条件
104 |     collection = "Collection/Name eq '" + satellite + "' and contains(Name,'" + contains + "')"
105 |     roi_coordinates = get_coordinates(geojson)
106 |     geographic_criteria = "OData.CSC.Intersects(area=geography'SRID=4326;POLYGON((" + roi_coordinates + "))') "
107 |     content_date = (
108 |             "ContentDate/Start gt " + start_date + "T00:00:00.000Z and " +
109 |             "ContentDate/Start lt " + end_date + "T00:00:00.000Z"
110 |     )
111 |     # Top option specifies the maximum number of items returned from a query.
112 |     # The default value is set to 20.
113 |     # The acceptable arguments for this option: Integer <0,1000>
114 |     top_option = "&$top=1000"
115 |     # The expand option enables users to see the full metadata of each returned result.
116 |     # The acceptable arguments for this option: Attributes, Assets and Locations.
117 |     # Expand assets allows to list additional assets of products, including quicklooks
118 |     # Expand Locations allows users to see full list of available products’ forms (compressed/uncompressed)
119 |     # and locations from which they can be downloaded
120 |     # 暂时不开发expand_option功能，expand为空，但保留expand_option语句
121 |     if not expand:
122 |         # 最终检索链接
123 |         https_request = (
124 |                 base_prefix + collection + " and " + geographic_criteria + " and " + content_date + top_option
125 |         )
126 |     else:
127 |         expand_option = "&$expand=" + expand
128 |         # 最终检索链接
129 |         https_request = (
130 |                 base_prefix + collection + " and " + geographic_criteria + " and " + content_date + top_option +
131 |                 expand_option
132 |         )
133 |     return https_request
134 | 
135 | 
136 | # 下载数据
137 | def download_data(token, id, name, length, output):
138 |     url = f"https://download.dataspace.copernicus.eu/odata/v1/Products({id})/$value"
139 |     headers = {"Authorization": f"Bearer {token}"}
140 |     session = requests.Session()
141 |     session.headers.update(headers)
142 |     response = session.get(url, headers=headers, stream=True)
143 |     try:
144 |         print('[', datetime.datetime.strftime(datetime.datetime.now(), '%H:%M:%S'), '] '+'开始下载: '+name)
145 |         with open(output, "wb") as file:
146 |             if length is not None:
147 |                 # 使用total参数设置进度条的总长度
148 |                 pbar = tqdm(total=length, unit="B", unit_scale=True, desc=name)
149 |                 for chunk in response.iter_content(chunk_size=8192):
150 |                     if chunk:
151 |                         file.write(chunk)
152 |                         # 更新进度条
153 |                         pbar.update(len(chunk))
154 |                 # 确保进度条完成
155 |                 pbar.close()
156 |         print('[', datetime.datetime.strftime(datetime.datetime.now(), '%H:%M:%S'), '] '+'下载成功: '+name)
157 |         response.close()
158 |     except Exception as e:
159 |         print('[', datetime.datetime.strftime(datetime.datetime.now(), '%H:%M:%S'), '] '+'下载失败: '+name)
160 |         print(f"发生了一个异常: {e}")
161 | 
162 | 
163 | # 将文件名后缀改为.zip
164 | def get_file_name(name):
165 |     file_name = ''
166 |     if query_satellite == 'SENTINEL-1':
167 |         file_name = name.replace(".SAFE", ".zip")
168 |     elif query_satellite == 'SENTINEL-2':
169 |         file_name = name.replace(".SAFE", ".zip")
170 |     elif query_satellite == 'SENTINEL-3':
171 |         file_name = name.replace(".SEN3", ".zip")
172 |     elif query_satellite == 'SENTINEL-5P':
173 |         file_name = name.replace(".nc", ".zip")
174 |     elif query_satellite == 'SENTINEL-6':
175 |         file_name = name.replace(".SEN6", ".zip")
176 |     return file_name
177 | 
178 | 
179 | # 进行检索
180 | request_url = get_https_request(
181 |     query_satellite, query_contains, query_startDate, query_endDate, map_geojson, query_expand
182 | )
183 | JSON = requests.get(request_url).json()
184 | if 'detail' in JSON:
185 |     print(JSON['detail']['message'])
186 |     sys.exit()
187 | elif 'value' in JSON:
188 |     df = pd.DataFrame.from_dict(JSON['value'])
189 |     # print(df.columns)
190 |     if len(df) == 0:
191 |         print('未查询到数据')
192 |         sys.exit()
193 |     # 原始数据id列表
194 |     data_id_list = df.Id
195 |     # 原始数据name列表
196 |     data_name_list = df.Name
197 |     # 原始数据length列表
198 |     date_content_length = df.ContentLength
199 | else:
200 |     print('存在未知查询错误')
201 |     sys.exit()
202 | 
203 | for i in range(len(data_id_list)):
204 |     print(data_name_list[i])
205 |     data_id = data_id_list[i]
206 |     data_name = get_file_name(data_name_list[i])
207 |     data_length = date_content_length[i]
208 |     # 判断数据保存路径是否存在，如不存在则创建数据保存路径
209 |     if not os.path.exists(output_dir):
210 |         os.makedirs(output_dir)
211 |     output_file = os.path.join(output_dir, data_name)
212 |     # 判断文件是否已经下载，如已经下载则跳过，不再下载
213 |     if os.path.exists(output_file) and os.path.getsize(output_file) == data_length:
214 |         print(output_file + ' 已经存在，跳过下载')
215 |     else:
216 |         access_token = get_access_token(CDSE_email, CDSE_password)
217 |         download_data(access_token, data_id, data_name, data_length, output_file)
218 | 


--------------------------------------------------------------------------------
/main.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>MainWindow</class>
  4 |  <widget class="QMainWindow" name="MainWindow">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>900</width>
 10 |     <height>600</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>CDSE 数据下载工具 v2.0</string>
 15 |   </property>
 16 |   <property name="windowIcon">
 17 |    <iconset resource="resources.qrc">
 18 |     <normaloff>:/images/icon.ico</normaloff>:/images/icon.ico</iconset>
 19 |   </property>
 20 |   <widget class="QWidget" name="centralwidget">
 21 |    <layout class="QVBoxLayout" name="verticalLayout_3">
 22 |     <item>
 23 |      <layout class="QHBoxLayout" name="horizontalLayout" stretch="1,2">
 24 |       <item>
 25 |        <widget class="QGroupBox" name="groupBox">
 26 |         <property name="title">
 27 |          <string>CDSE 账号</string>
 28 |         </property>
 29 |         <layout class="QGridLayout" name="gridLayout">
 30 |          <item row="0" column="0">
 31 |           <widget class="QLabel" name="label">
 32 |            <property name="text">
 33 |             <string>账号：</string>
 34 |            </property>
 35 |           </widget>
 36 |          </item>
 37 |          <item row="0" column="1">
 38 |           <widget class="QLineEdit" name="lineEdit">
 39 |            <property name="minimumSize">
 40 |             <size>
 41 |              <width>120</width>
 42 |              <height>0</height>
 43 |             </size>
 44 |            </property>
 45 |           </widget>
 46 |          </item>
 47 |          <item row="1" column="0">
 48 |           <widget class="QLabel" name="label_2">
 49 |            <property name="text">
 50 |             <string>密码：</string>
 51 |            </property>
 52 |           </widget>
 53 |          </item>
 54 |          <item row="1" column="1">
 55 |           <widget class="QLineEdit" name="lineEdit_2">
 56 |            <property name="minimumSize">
 57 |             <size>
 58 |              <width>120</width>
 59 |              <height>0</height>
 60 |             </size>
 61 |            </property>
 62 |            <property name="echoMode">
 63 |             <enum>QLineEdit::EchoMode::Password</enum>
 64 |            </property>
 65 |           </widget>
 66 |          </item>
 67 |         </layout>
 68 |        </widget>
 69 |       </item>
 70 |       <item>
 71 |        <widget class="QGroupBox" name="groupBox_2">
 72 |         <property name="title">
 73 |          <string>查询设置</string>
 74 |         </property>
 75 |         <layout class="QGridLayout" name="gridLayout_2">
 76 |          <item row="0" column="0">
 77 |           <widget class="QLabel" name="label_3">
 78 |            <property name="text">
 79 |             <string>卫星平台：</string>
 80 |            </property>
 81 |           </widget>
 82 |          </item>
 83 |          <item row="0" column="1">
 84 |           <widget class="QComboBox" name="comboBox">
 85 |            <property name="minimumSize">
 86 |             <size>
 87 |              <width>160</width>
 88 |              <height>0</height>
 89 |             </size>
 90 |            </property>
 91 |           </widget>
 92 |          </item>
 93 |          <item row="0" column="2">
 94 |           <widget class="QLabel" name="label_5">
 95 |            <property name="text">
 96 |             <string>起始日期：</string>
 97 |            </property>
 98 |           </widget>
 99 |          </item>
100 |          <item row="0" column="3">
101 |           <widget class="QLineEdit" name="lineEdit_3">
102 |            <property name="minimumSize">
103 |             <size>
104 |              <width>120</width>
105 |              <height>0</height>
106 |             </size>
107 |            </property>
108 |           </widget>
109 |          </item>
110 |          <item row="1" column="0">
111 |           <widget class="QLabel" name="label_4">
112 |            <property name="text">
113 |             <string>产品类型：</string>
114 |            </property>
115 |           </widget>
116 |          </item>
117 |          <item row="1" column="1">
118 |           <widget class="QComboBox" name="comboBox_2">
119 |            <property name="minimumSize">
120 |             <size>
121 |              <width>160</width>
122 |              <height>0</height>
123 |             </size>
124 |            </property>
125 |           </widget>
126 |          </item>
127 |          <item row="1" column="2">
128 |           <widget class="QLabel" name="label_6">
129 |            <property name="text">
130 |             <string>截止日期：</string>
131 |            </property>
132 |           </widget>
133 |          </item>
134 |          <item row="1" column="3">
135 |           <widget class="QLineEdit" name="lineEdit_4">
136 |            <property name="minimumSize">
137 |             <size>
138 |              <width>120</width>
139 |              <height>0</height>
140 |             </size>
141 |            </property>
142 |           </widget>
143 |          </item>
144 |         </layout>
145 |        </widget>
146 |       </item>
147 |      </layout>
148 |     </item>
149 |     <item>
150 |      <widget class="QGroupBox" name="groupBox_3">
151 |       <property name="title">
152 |        <string>GeoJSON文件</string>
153 |       </property>
154 |       <layout class="QGridLayout" name="gridLayout_3">
155 |        <item row="0" column="0">
156 |         <widget class="QLineEdit" name="lineEdit_5"/>
157 |        </item>
158 |        <item row="0" column="1">
159 |         <widget class="QPushButton" name="pushButton">
160 |          <property name="text">
161 |           <string>选择</string>
162 |          </property>
163 |         </widget>
164 |        </item>
165 |       </layout>
166 |      </widget>
167 |     </item>
168 |     <item>
169 |      <widget class="QGroupBox" name="groupBox_4">
170 |       <property name="title">
171 |        <string>保存位置</string>
172 |       </property>
173 |       <layout class="QGridLayout" name="gridLayout_4">
174 |        <item row="0" column="0">
175 |         <widget class="QLineEdit" name="lineEdit_6"/>
176 |        </item>
177 |        <item row="0" column="1">
178 |         <widget class="QPushButton" name="pushButton_2">
179 |          <property name="text">
180 |           <string>选择</string>
181 |          </property>
182 |         </widget>
183 |        </item>
184 |       </layout>
185 |      </widget>
186 |     </item>
187 |     <item>
188 |      <layout class="QHBoxLayout" name="horizontalLayout_2">
189 |       <item>
190 |        <widget class="QGroupBox" name="groupBox_5">
191 |         <property name="title">
192 |          <string>数据查询</string>
193 |         </property>
194 |         <layout class="QGridLayout" name="gridLayout_5">
195 |          <item row="0" column="0">
196 |           <widget class="QTextBrowser" name="textBrowser"/>
197 |          </item>
198 |         </layout>
199 |        </widget>
200 |       </item>
201 |       <item>
202 |        <widget class="QGroupBox" name="groupBox_6">
203 |         <property name="title">
204 |          <string>控制面板</string>
205 |         </property>
206 |         <layout class="QVBoxLayout" name="verticalLayout_2">
207 |          <item>
208 |           <widget class="QPushButton" name="pushButton_3">
209 |            <property name="text">
210 |             <string>查询</string>
211 |            </property>
212 |           </widget>
213 |          </item>
214 |          <item>
215 |           <widget class="QPushButton" name="pushButton_4">
216 |            <property name="text">
217 |             <string>下载</string>
218 |            </property>
219 |           </widget>
220 |          </item>
221 |          <item>
222 |           <widget class="QPushButton" name="pushButton_5">
223 |            <property name="text">
224 |             <string>清空</string>
225 |            </property>
226 |           </widget>
227 |          </item>
228 |          <item>
229 |           <widget class="QPushButton" name="pushButton_6">
230 |            <property name="text">
231 |             <string>导出</string>
232 |            </property>
233 |           </widget>
234 |          </item>
235 |          <item>
236 |           <widget class="QPushButton" name="pushButton_7">
237 |            <property name="text">
238 |             <string>关于</string>
239 |            </property>
240 |           </widget>
241 |          </item>
242 |         </layout>
243 |        </widget>
244 |       </item>
245 |      </layout>
246 |     </item>
247 |     <item>
248 |      <widget class="QGroupBox" name="groupBox_7">
249 |       <property name="title">
250 |        <string>下载状态</string>
251 |       </property>
252 |       <layout class="QVBoxLayout" name="verticalLayout">
253 |        <item>
254 |         <widget class="QTextBrowser" name="textBrowser_2"/>
255 |        </item>
256 |        <item>
257 |         <layout class="QHBoxLayout" name="horizontalLayout_3">
258 |          <item>
259 |           <widget class="QLabel" name="label_7">
260 |            <property name="text">
261 |             <string>当前文件下载进度：</string>
262 |            </property>
263 |           </widget>
264 |          </item>
265 |          <item>
266 |           <widget class="QProgressBar" name="progressBar">
267 |            <property name="value">
268 |             <number>0</number>
269 |            </property>
270 |           </widget>
271 |          </item>
272 |          <item>
273 |           <widget class="QLabel" name="label_8">
274 |            <property name="text">
275 |             <string>所有文件下载进度：</string>
276 |            </property>
277 |           </widget>
278 |          </item>
279 |          <item>
280 |           <widget class="QProgressBar" name="progressBar_2">
281 |            <property name="value">
282 |             <number>0</number>
283 |            </property>
284 |           </widget>
285 |          </item>
286 |         </layout>
287 |        </item>
288 |       </layout>
289 |      </widget>
290 |     </item>
291 |    </layout>
292 |   </widget>
293 |  </widget>
294 |  <resources>
295 |   <include location="resources.qrc"/>
296 |  </resources>
297 |  <connections/>
298 | </ui>
299 | 


--------------------------------------------------------------------------------
/ui_main.py:
--------------------------------------------------------------------------------
  1 | # -*- coding: utf-8 -*-
  2 | 
  3 | ################################################################################
  4 | ## Form generated from reading UI file 'main.ui'
  5 | ##
  6 | ## Created by: Qt User Interface Compiler version 6.7.0
  7 | ##
  8 | ## WARNING! All changes made in this file will be lost when recompiling UI file!
  9 | ################################################################################
 10 | 
 11 | from PySide6.QtCore import (QCoreApplication, QDate, QDateTime, QLocale,
 12 |     QMetaObject, QObject, QPoint, QRect,
 13 |     QSize, QTime, QUrl, Qt)
 14 | from PySide6.QtGui import (QBrush, QColor, QConicalGradient, QCursor,
 15 |     QFont, QFontDatabase, QGradient, QIcon,
 16 |     QImage, QKeySequence, QLinearGradient, QPainter,
 17 |     QPalette, QPixmap, QRadialGradient, QTransform)
 18 | from PySide6.QtWidgets import (QApplication, QComboBox, QGridLayout, QGroupBox,
 19 |     QHBoxLayout, QLabel, QLineEdit, QMainWindow,
 20 |     QProgressBar, QPushButton, QSizePolicy, QTextBrowser,
 21 |     QVBoxLayout, QWidget)
 22 | import resources_rc
 23 | 
 24 | class Ui_MainWindow(object):
 25 |     def setupUi(self, MainWindow):
 26 |         if not MainWindow.objectName():
 27 |             MainWindow.setObjectName(u"MainWindow")
 28 |         MainWindow.resize(900, 600)
 29 |         icon = QIcon()
 30 |         icon.addFile(u":/images/icon.ico", QSize(), QIcon.Normal, QIcon.Off)
 31 |         MainWindow.setWindowIcon(icon)
 32 |         self.centralwidget = QWidget(MainWindow)
 33 |         self.centralwidget.setObjectName(u"centralwidget")
 34 |         self.verticalLayout_3 = QVBoxLayout(self.centralwidget)
 35 |         self.verticalLayout_3.setObjectName(u"verticalLayout_3")
 36 |         self.horizontalLayout = QHBoxLayout()
 37 |         self.horizontalLayout.setObjectName(u"horizontalLayout")
 38 |         self.groupBox = QGroupBox(self.centralwidget)
 39 |         self.groupBox.setObjectName(u"groupBox")
 40 |         self.gridLayout = QGridLayout(self.groupBox)
 41 |         self.gridLayout.setObjectName(u"gridLayout")
 42 |         self.label = QLabel(self.groupBox)
 43 |         self.label.setObjectName(u"label")
 44 | 
 45 |         self.gridLayout.addWidget(self.label, 0, 0, 1, 1)
 46 | 
 47 |         self.lineEdit = QLineEdit(self.groupBox)
 48 |         self.lineEdit.setObjectName(u"lineEdit")
 49 |         self.lineEdit.setMinimumSize(QSize(120, 0))
 50 | 
 51 |         self.gridLayout.addWidget(self.lineEdit, 0, 1, 1, 1)
 52 | 
 53 |         self.label_2 = QLabel(self.groupBox)
 54 |         self.label_2.setObjectName(u"label_2")
 55 | 
 56 |         self.gridLayout.addWidget(self.label_2, 1, 0, 1, 1)
 57 | 
 58 |         self.lineEdit_2 = QLineEdit(self.groupBox)
 59 |         self.lineEdit_2.setObjectName(u"lineEdit_2")
 60 |         self.lineEdit_2.setMinimumSize(QSize(120, 0))
 61 |         self.lineEdit_2.setEchoMode(QLineEdit.EchoMode.Password)
 62 | 
 63 |         self.gridLayout.addWidget(self.lineEdit_2, 1, 1, 1, 1)
 64 | 
 65 | 
 66 |         self.horizontalLayout.addWidget(self.groupBox)
 67 | 
 68 |         self.groupBox_2 = QGroupBox(self.centralwidget)
 69 |         self.groupBox_2.setObjectName(u"groupBox_2")
 70 |         self.gridLayout_2 = QGridLayout(self.groupBox_2)
 71 |         self.gridLayout_2.setObjectName(u"gridLayout_2")
 72 |         self.label_3 = QLabel(self.groupBox_2)
 73 |         self.label_3.setObjectName(u"label_3")
 74 | 
 75 |         self.gridLayout_2.addWidget(self.label_3, 0, 0, 1, 1)
 76 | 
 77 |         self.comboBox = QComboBox(self.groupBox_2)
 78 |         self.comboBox.setObjectName(u"comboBox")
 79 |         self.comboBox.setMinimumSize(QSize(160, 0))
 80 | 
 81 |         self.gridLayout_2.addWidget(self.comboBox, 0, 1, 1, 1)
 82 | 
 83 |         self.label_5 = QLabel(self.groupBox_2)
 84 |         self.label_5.setObjectName(u"label_5")
 85 | 
 86 |         self.gridLayout_2.addWidget(self.label_5, 0, 2, 1, 1)
 87 | 
 88 |         self.lineEdit_3 = QLineEdit(self.groupBox_2)
 89 |         self.lineEdit_3.setObjectName(u"lineEdit_3")
 90 |         self.lineEdit_3.setMinimumSize(QSize(120, 0))
 91 | 
 92 |         self.gridLayout_2.addWidget(self.lineEdit_3, 0, 3, 1, 1)
 93 | 
 94 |         self.label_4 = QLabel(self.groupBox_2)
 95 |         self.label_4.setObjectName(u"label_4")
 96 | 
 97 |         self.gridLayout_2.addWidget(self.label_4, 1, 0, 1, 1)
 98 | 
 99 |         self.comboBox_2 = QComboBox(self.groupBox_2)
100 |         self.comboBox_2.setObjectName(u"comboBox_2")
101 |         self.comboBox_2.setMinimumSize(QSize(160, 0))
102 | 
103 |         self.gridLayout_2.addWidget(self.comboBox_2, 1, 1, 1, 1)
104 | 
105 |         self.label_6 = QLabel(self.groupBox_2)
106 |         self.label_6.setObjectName(u"label_6")
107 | 
108 |         self.gridLayout_2.addWidget(self.label_6, 1, 2, 1, 1)
109 | 
110 |         self.lineEdit_4 = QLineEdit(self.groupBox_2)
111 |         self.lineEdit_4.setObjectName(u"lineEdit_4")
112 |         self.lineEdit_4.setMinimumSize(QSize(120, 0))
113 | 
114 |         self.gridLayout_2.addWidget(self.lineEdit_4, 1, 3, 1, 1)
115 | 
116 | 
117 |         self.horizontalLayout.addWidget(self.groupBox_2)
118 | 
119 |         self.horizontalLayout.setStretch(0, 1)
120 |         self.horizontalLayout.setStretch(1, 2)
121 | 
122 |         self.verticalLayout_3.addLayout(self.horizontalLayout)
123 | 
124 |         self.groupBox_3 = QGroupBox(self.centralwidget)
125 |         self.groupBox_3.setObjectName(u"groupBox_3")
126 |         self.gridLayout_3 = QGridLayout(self.groupBox_3)
127 |         self.gridLayout_3.setObjectName(u"gridLayout_3")
128 |         self.lineEdit_5 = QLineEdit(self.groupBox_3)
129 |         self.lineEdit_5.setObjectName(u"lineEdit_5")
130 | 
131 |         self.gridLayout_3.addWidget(self.lineEdit_5, 0, 0, 1, 1)
132 | 
133 |         self.pushButton = QPushButton(self.groupBox_3)
134 |         self.pushButton.setObjectName(u"pushButton")
135 | 
136 |         self.gridLayout_3.addWidget(self.pushButton, 0, 1, 1, 1)
137 | 
138 | 
139 |         self.verticalLayout_3.addWidget(self.groupBox_3)
140 | 
141 |         self.groupBox_4 = QGroupBox(self.centralwidget)
142 |         self.groupBox_4.setObjectName(u"groupBox_4")
143 |         self.gridLayout_4 = QGridLayout(self.groupBox_4)
144 |         self.gridLayout_4.setObjectName(u"gridLayout_4")
145 |         self.lineEdit_6 = QLineEdit(self.groupBox_4)
146 |         self.lineEdit_6.setObjectName(u"lineEdit_6")
147 | 
148 |         self.gridLayout_4.addWidget(self.lineEdit_6, 0, 0, 1, 1)
149 | 
150 |         self.pushButton_2 = QPushButton(self.groupBox_4)
151 |         self.pushButton_2.setObjectName(u"pushButton_2")
152 | 
153 |         self.gridLayout_4.addWidget(self.pushButton_2, 0, 1, 1, 1)
154 | 
155 | 
156 |         self.verticalLayout_3.addWidget(self.groupBox_4)
157 | 
158 |         self.horizontalLayout_2 = QHBoxLayout()
159 |         self.horizontalLayout_2.setObjectName(u"horizontalLayout_2")
160 |         self.groupBox_5 = QGroupBox(self.centralwidget)
161 |         self.groupBox_5.setObjectName(u"groupBox_5")
162 |         self.gridLayout_5 = QGridLayout(self.groupBox_5)
163 |         self.gridLayout_5.setObjectName(u"gridLayout_5")
164 |         self.textBrowser = QTextBrowser(self.groupBox_5)
165 |         self.textBrowser.setObjectName(u"textBrowser")
166 | 
167 |         self.gridLayout_5.addWidget(self.textBrowser, 0, 0, 1, 1)
168 | 
169 | 
170 |         self.horizontalLayout_2.addWidget(self.groupBox_5)
171 | 
172 |         self.groupBox_6 = QGroupBox(self.centralwidget)
173 |         self.groupBox_6.setObjectName(u"groupBox_6")
174 |         self.verticalLayout_2 = QVBoxLayout(self.groupBox_6)
175 |         self.verticalLayout_2.setObjectName(u"verticalLayout_2")
176 |         self.pushButton_3 = QPushButton(self.groupBox_6)
177 |         self.pushButton_3.setObjectName(u"pushButton_3")
178 | 
179 |         self.verticalLayout_2.addWidget(self.pushButton_3)
180 | 
181 |         self.pushButton_4 = QPushButton(self.groupBox_6)
182 |         self.pushButton_4.setObjectName(u"pushButton_4")
183 | 
184 |         self.verticalLayout_2.addWidget(self.pushButton_4)
185 | 
186 |         self.pushButton_5 = QPushButton(self.groupBox_6)
187 |         self.pushButton_5.setObjectName(u"pushButton_5")
188 | 
189 |         self.verticalLayout_2.addWidget(self.pushButton_5)
190 | 
191 |         self.pushButton_6 = QPushButton(self.groupBox_6)
192 |         self.pushButton_6.setObjectName(u"pushButton_6")
193 | 
194 |         self.verticalLayout_2.addWidget(self.pushButton_6)
195 | 
196 |         self.pushButton_7 = QPushButton(self.groupBox_6)
197 |         self.pushButton_7.setObjectName(u"pushButton_7")
198 | 
199 |         self.verticalLayout_2.addWidget(self.pushButton_7)
200 | 
201 | 
202 |         self.horizontalLayout_2.addWidget(self.groupBox_6)
203 | 
204 | 
205 |         self.verticalLayout_3.addLayout(self.horizontalLayout_2)
206 | 
207 |         self.groupBox_7 = QGroupBox(self.centralwidget)
208 |         self.groupBox_7.setObjectName(u"groupBox_7")
209 |         self.verticalLayout = QVBoxLayout(self.groupBox_7)
210 |         self.verticalLayout.setObjectName(u"verticalLayout")
211 |         self.textBrowser_2 = QTextBrowser(self.groupBox_7)
212 |         self.textBrowser_2.setObjectName(u"textBrowser_2")
213 | 
214 |         self.verticalLayout.addWidget(self.textBrowser_2)
215 | 
216 |         self.horizontalLayout_3 = QHBoxLayout()
217 |         self.horizontalLayout_3.setObjectName(u"horizontalLayout_3")
218 |         self.label_7 = QLabel(self.groupBox_7)
219 |         self.label_7.setObjectName(u"label_7")
220 | 
221 |         self.horizontalLayout_3.addWidget(self.label_7)
222 | 
223 |         self.progressBar = QProgressBar(self.groupBox_7)
224 |         self.progressBar.setObjectName(u"progressBar")
225 |         self.progressBar.setValue(0)
226 | 
227 |         self.horizontalLayout_3.addWidget(self.progressBar)
228 | 
229 |         self.label_8 = QLabel(self.groupBox_7)
230 |         self.label_8.setObjectName(u"label_8")
231 | 
232 |         self.horizontalLayout_3.addWidget(self.label_8)
233 | 
234 |         self.progressBar_2 = QProgressBar(self.groupBox_7)
235 |         self.progressBar_2.setObjectName(u"progressBar_2")
236 |         self.progressBar_2.setValue(0)
237 | 
238 |         self.horizontalLayout_3.addWidget(self.progressBar_2)
239 | 
240 | 
241 |         self.verticalLayout.addLayout(self.horizontalLayout_3)
242 | 
243 | 
244 |         self.verticalLayout_3.addWidget(self.groupBox_7)
245 | 
246 |         MainWindow.setCentralWidget(self.centralwidget)
247 | 
248 |         self.retranslateUi(MainWindow)
249 | 
250 |         QMetaObject.connectSlotsByName(MainWindow)
251 |     # setupUi
252 | 
253 |     def retranslateUi(self, MainWindow):
254 |         MainWindow.setWindowTitle(QCoreApplication.translate("MainWindow", u"CDSE \u6570\u636e\u4e0b\u8f7d\u5de5\u5177 v2.0", None))
255 |         self.groupBox.setTitle(QCoreApplication.translate("MainWindow", u"CDSE \u8d26\u53f7", None))
256 |         self.label.setText(QCoreApplication.translate("MainWindow", u"\u8d26\u53f7\uff1a", None))
257 |         self.label_2.setText(QCoreApplication.translate("MainWindow", u"\u5bc6\u7801\uff1a", None))
258 |         self.groupBox_2.setTitle(QCoreApplication.translate("MainWindow", u"\u67e5\u8be2\u8bbe\u7f6e", None))
259 |         self.label_3.setText(QCoreApplication.translate("MainWindow", u"\u536b\u661f\u5e73\u53f0\uff1a", None))
260 |         self.label_5.setText(QCoreApplication.translate("MainWindow", u"\u8d77\u59cb\u65e5\u671f\uff1a", None))
261 |         self.label_4.setText(QCoreApplication.translate("MainWindow", u"\u4ea7\u54c1\u7c7b\u578b\uff1a", None))
262 |         self.label_6.setText(QCoreApplication.translate("MainWindow", u"\u622a\u6b62\u65e5\u671f\uff1a", None))
263 |         self.groupBox_3.setTitle(QCoreApplication.translate("MainWindow", u"GeoJSON\u6587\u4ef6", None))
264 |         self.pushButton.setText(QCoreApplication.translate("MainWindow", u"\u9009\u62e9", None))
265 |         self.groupBox_4.setTitle(QCoreApplication.translate("MainWindow", u"\u4fdd\u5b58\u4f4d\u7f6e", None))
266 |         self.pushButton_2.setText(QCoreApplication.translate("MainWindow", u"\u9009\u62e9", None))
267 |         self.groupBox_5.setTitle(QCoreApplication.translate("MainWindow", u"\u6570\u636e\u67e5\u8be2", None))
268 |         self.groupBox_6.setTitle(QCoreApplication.translate("MainWindow", u"\u63a7\u5236\u9762\u677f", None))
269 |         self.pushButton_3.setText(QCoreApplication.translate("MainWindow", u"\u67e5\u8be2", None))
270 |         self.pushButton_4.setText(QCoreApplication.translate("MainWindow", u"\u4e0b\u8f7d", None))
271 |         self.pushButton_5.setText(QCoreApplication.translate("MainWindow", u"\u6e05\u7a7a", None))
272 |         self.pushButton_6.setText(QCoreApplication.translate("MainWindow", u"\u5bfc\u51fa", None))
273 |         self.pushButton_7.setText(QCoreApplication.translate("MainWindow", u"\u5173\u4e8e", None))
274 |         self.groupBox_7.setTitle(QCoreApplication.translate("MainWindow", u"\u4e0b\u8f7d\u72b6\u6001", None))
275 |         self.label_7.setText(QCoreApplication.translate("MainWindow", u"\u5f53\u524d\u6587\u4ef6\u4e0b\u8f7d\u8fdb\u5ea6\uff1a", None))
276 |         self.label_8.setText(QCoreApplication.translate("MainWindow", u"\u6240\u6709\u6587\u4ef6\u4e0b\u8f7d\u8fdb\u5ea6\uff1a", None))
277 |     # retranslateUi
278 | 
279 | 


--------------------------------------------------------------------------------
/resources_rc.py:
--------------------------------------------------------------------------------
  1 | # Resource object code (Python 3)
  2 | # Created by: object code
  3 | # Created by: The Resource Compiler for Qt version 6.7.0
  4 | # WARNING! All changes made in this file will be lost!
  5 | 
  6 | from PySide6 import QtCore
  7 | 
  8 | qt_resource_data = b"\
  9 | \x00\x00\x10\xe9\
 10 | \x00\
 11 | \x01\x08>x\xda\xed]\x07xV\xd5\x19\xce \x93l\
 12 | B\x02\x19\x90@\x12\x08YB\x12\x02B a\x1a\x04\
 13 | d5\x03\x11d\x04\xc2\x1e\xb2\x8cA\xa2\x80%\xa9\xa8\
 14 | \x95J\xadZD\xb4 \x1b\xd9+\x01$\x10\x02\x04\xaa\
 15 | u\x81\xd6Um+V\xd1\xa2OQy\xf8\xfa\xbf\x97\
 16 | \x86\xfe\xf7\xdc\xf1\xaf\xfb\xcf\x9c\xe3\xf3\xf9\xf0\xfc\xb9\xf7\
 17 | \xac\xf7\xdcs\xce\xb7\xdd\xdc\xdcu\xffUV\xba\xe9\xfe\
 18 | \x1f\xe7\xd6\xd9\xd7\xdd-\xc2\xcd\xcd\xad\xb3\x8et?\xe1\
 19 | G\xe1\xf7\xdb\xc5\xdd\xadc\xba\x9b@M\x85x\xe1\x85\
 20 | \x17^x\xe1\x85\x17^x\xe1\x85\x17^x\xe1\x85\x97\
 21 | f_~\xbeZO7>\xde\xc2\xc9\x09\x09\xd8YZ\
 22 | n|\xb2\x9d~\xb8\xf8(''$`\xc7\xf1\xe7\xf8\
 23 | s\xfc9\xfe\x1c\x7f\x8e?\xc7\x9f\xe3\xefj\xf8\x7fU\
 24 | \xb7\x94^Z9\x92\x0a\x0bR\xa9S|8\x05\x05\xf8\
 25 | \x90\xb7\x97'EG\x06QfJ\x14\x95\x15w\xa7\xcd\
 26 | k\x0a\x85\xe78\xfe\xae\x83?\xf0,\x9f\xd6\x97\x02[\
 27 | \xfa\x10\xd4\xd8\x86\xa8\xa5\xbf7=8\xb2+]\xdc9\
 28 | \x83\xe3\xef\xe4\xf8\xd7l\x98D\xf11\xa1F\xe1\xceR\
 29 | \x0bO\x0f*-\xcc\xa2\xcfj\x17r\xfc\x9d\x10\xff\xd7\
 30 | \xaa\xc7\x90\x8f\xb7\xa7Y\xd8\xebSp\xa0\xafpnp\
 31 | \xfc\x9d\x07\xff-O\x17\x91\xa7\x87\xbb\xec7=\xbc_\
 32 | 2=_y\x1f\x1d\xdf8\x99\xcel\x9eJ\xbb\x9f\xbb\
 33 | \x9f\x9e\x5c|\x0f\x0d\xcd\xeb\xa4\xba^\xc6\x0eMw\xd9\
 34 | \xbb\x81+\xe1_\xb7\xa9\x94\xfc}\xbd$\xf8\xe5\xe7t\
 35 | \xa0\xb7\xdf\x98\xa5\xfa\xee\xdf\x8e/\xa2e3\xf2\x85o\
 36 | ^n\x0d$wlM\xef\x1f\x98\xcb\xf1wP\xfc\xbf\
 37 | :\xfd0%\xb4o%\xc1m\xce\x03=\xe9\xdf\x17\x96\
 38 | \x19]\xcf\xa75\x0bi\xfc}w\x91\xbb\xbbt\x0d\xb4\
 39 | m\x1dH\xf5\xafO\xe3\xf8; \xfe\xb3\xc7\xf5\x90\xe0\
 40 | \x85;\x9c\xb9\xf5\xed\xfa\xddX\x0a\x0f\xf5\x97\xd4\x09^\
 41 | \xe2\xd8\xfa\x89\x1c\x7f\x07\xc2\xff\xfc\xb6\xe9\xc2\xf9\xae\x8f\
 42 | S\xf7\xb4\x18\xbav\xae\xc2\xa2z\xaf\x1c\x9aO9\xe9\
 43 | 1\x925\x10\xd0\xd2[\xb8Cp\xfc\x1d\x03\xff\x11\x03\
 44 | \xba\x88\xf9x?/zw\xdf\x1cM\xea\xfe\xd7\xd9r\
 45 | \xba\xaf\x7f\xb2d\x0d\x84\x04\xf9R\xc3\xd62\x8e\xbf\x9d\
 46 | \xf1o\xdc1\x83<\x98\xfb\xfe\xd2\xd2>&\x9d\xf7o\
 47 | \xe8\xf8\x805K\x0ahja\xb6pW\x84\x8c\xb0u\
 48 | XKa\x1d\xe9\xf3\x0fr\xfc\xe1\xfaU#\x85:8\
 49 | \xfe\xf6\xe9?0\xd3\xc7$\xa2UK\xfa\xe7)e^\
 50 | \xed\xea\x99\x87i\xeb3\xc54cl\x0e\xa5&F\xca\
 51 | \xde\xf3L%\xd4\x81\xbaP'\xeaF\x1b\x1c\x7f\xeb\xd3\
 52 | \xd7\xf5\xe5\x12~M\xee\xdb\xc7\xfd\x1f\xbc\xfe\x98\xc1)\
 53 | \xa2o\xdaZ\x846\xd0\x16\xda4\x85\xf7\xe0\xf8\x9b.\
 54 | \xe7ce<\x1f\x1c\x9cw\xe7\xef\xd8\x07\xaa\x16\x0e\xa6\
 55 | \xf6Q!V\xc7\x5c\x89\xd06\xfa\xa0\xb6'q\xfc\xcd\
 56 | \xa3\xd1\x83RDs]\x90\x9btg_X1w\x00\
 57 | \xb5\x0a\xf17\x0a\xa3\xc0\xc0@\xea\xdd\xbb7\x95\x95\x95\
 58 | Quu5m\xda\xb4\x89\xf6\xef\xdfO'O\x9e\xa4\
 59 | \xc6\xc6F\x81\xf0o\xfc\x86\xbf\x95\x97\x97\x93\x9f\x9f\x9f\
 60 | I\xeb\x00}y|N\x7f\xa1o\x1c\x7f\xcb\xe9\xbb\xf3\
 61 | \x15\x82\x1eW\x7f\x8e\x9f{t\x18\xbd\xfc\xc4(\x8am\
 62 | \x13\xac\x8a\x85\xa7\xa7'\xf5\xeb\xd7O\xc0\xfa\xd2\xa5K\
 63 | t\xf3\xe6M\x93\xc7\x5cSS#\xd4\xc3\xae#\xf67\
 64 | \x96\xd07\xf4\x91\xe3o\xb9~O\x7f^=\xdc\xdd\xa9\
 65 | OV\x9c\xea\xdcgdd\xd0\xda\xb5k\xe9\xea\xd5\xab\
 66 | \x9a\xd8=WVVJ\xda\xa8\xa8\xa8\x10\xda@[j\
 67 | }\x19\xd0\xb3\xa3f<js\xc4\xbfrV?\xe6\x9b\
 68 | \xf6P\x9ck|\xeb\xb5\xb5\xb5\x9a\xdb\xbdc\xdf\xe8\xd5\
 69 | \xab\x97\xa8-___\xba|\xf9\xb2\xf0w\xb4\x89\xb6\
 70 | \xd5\xf4\x8b\x9b\x9e\xfc\x15\xc7\xdf\x0c\x82\xce\xce\xd0\x99\x9b\
 71 | \x97\x97G\xf5\xf5\xf5d\xcdr\xe5\xca\x15\xc9] 7\
 72 | 7\x97n\xdd\xbau\xe7\x19\xf4\x01}Q\xea\xe7\xb4\xa2\
 73 | l\xfa\xe6\xec#\x1c\x7f\x13\x08\xba\x189=/(\xaa\
 74 | m\x1b\xda\xbe};\xd9\xaaTUUI\xfa\xb0a\xc3\
 75 | \x06\xd13\xb7~\xf9\x816\xaf[ \xf4[\xae\xcf9\
 76 | \x19\xb1\x82\x0e\x92\xe3o\x98No\x9eJ^-\xe4\xf7\
 77 | \xfb\x921\x05t\xed\xda5\x9b\xfa?\xe1\x1c\xc8\xcc\xcc\
 78 | \x14\xf5#::\x9a\xae_\xbf.\xfc\xfd\x97o\xffB\
 79 | ?\xbe]%\xf4\xfd\xcb\x93\x8b\xa9hH\x9al\xdf;\
 80 | wh-\xe2_9\xfe\xf2\xf2\xde\x88\xb0\x96\x92\xb9\xf3\
 81 | \xf5nA\xcfV\x0cU|\xef\xc7\xb7W\xd3\x7f\xae\xac\
 82 | \xa7\x9f>\xdfK?\x7f\xdd@7\xaf\x7f,|\x93\xb7\
 83 | ~\xbaF\xbf|s\x91n|\xba\x93~|\xe7)\xb3\
 84 | \xfb\x05}\x10+K\x5c2%W\xf1y\xf4\x15}f\
 85 | \xc7\x11\x13\x19$\x8c\x91\xe3/%\xd8pDE\x04\xca\
 86 | \xf2T\xb0\xe7\xb1\xf7]\x1avB\xec\x9aT\xb3\x19A\
 87 | \x9f\xe5xU\x8c\xd1\x90\xbdJs\xc3\x1f:\x96\x0e\xb1\
 88 | a\x92\xb9JK\x8a\xa4\x8f\x8e,p\x08^\x1a\xfab\
 89 | \xd8\x10\xeb\xf7o\xc2\x88\xae\xaa\xef\xa0\xef\x18\x03;.\
 90 | \x8c\xd5\x16z%g\xc0\x1fw\xe3\xec\xd4h\xc9\x1cu\
 91 | \xeb\x12E_\x9cX\xecP\xf24\xe8\x1fX\x99\xf4[\
 92 | \xbb\xd5\xbfe\x8c\x01ca\xc7\x871C\xff\xdc\xdc\xf1\
 93 | \xc77\xc4\xce\x0d\xf4m\x8e\x86=\xe8\xefo.\x11l\
 94 | \x03\xf4\xfb:nx\x86\xc1\xf70\x96\xa8\xf8 \xc98\
 95 | a\x8b\xd6\x9c\xf1\x7fq\xc5\x08\x99\xf31\x88.\xdb\xf8\
 96 | \x9el\x0a=:3_\xb2\x07\x18\xb2\x1d]W3\x82\
 97 | \xba\xfd\xa1\x1dy\xb7\x92\xde\x091\x07\xcd\x11\x7f\xc8G\
 98 | Y\xdf\x1d\xd8\xf7\x9e\xdd\xe2\xd8v7\xd0\xf5\x85\x05\x8b\
 99 | eB3\xc7\xe6\xa8\xbe3~o6\xf5\xd8\xde\x81\xd2\
100 | \xd7\xc4\x90\x87\x8f\xbb\xc4\xe6\xf0\x9d\xbds\x9a\x1d\xfe\x90\
101 | \x91\xb3\xdf\xc2\xfaU\xa3\x1c\x1a\xfb&\xaa\x98\x9e'\xf1\
102 | -\x03\xef\xaf\xe8\xb7p\xa2D\xc0\x1f\x9407B2\
103 | \xee\xfe\xba\xb9hN\xf8CG&\xe1\xf3\xf2Bi\xd9\
104 | \xe1\x01\xb4\xe3\xe4\xfd\xf4\xd19\xdb\xdc\xf9\xbfi,\xa7\
105 | \x9a\xba\xc9\xb4\xfaH\x01\x8d~#\x83\x8e\xd5\x19g\xf7\
106 | \x09\xdf1\x96\x17X5o\xa0\xb2-\xcb\x85r\xca\xdf\
107 | \x99tg\x0d\x84\xf7\x0d\xb0\xc9\xdawD\xfca?\xc5\
108 | \xf2\xc5~a^\x94\xbd1\xee\xce\xfc\x80\xa6\xee\xebI\
109 | \xa7Oko\x8f\x7f\xb9a>\xbdv\xa2\x88\xe6\x1c\xe8\
110 | M}v$\x8a\xda\x1c\xb1;\x9d\xbem4NV\xcf\
111 | \xda\xa6aL\xdf\xab\xd8\x03\xad<2\xf8N;Y\xaf\
112 | \xc4\x91w\x98\xa7\xe4}\xadm\xcb\x1c\x11\x7f\xd8n\xb0\
113 | k?\xe9\xa1H\x11\x0e\xd6Z\x07\x07N=\xa8\xd8N\
114 | \x13\xe1\xaefL]\x17\xb6O\x97\xc8\x04\xb7\xff\xb6D\
115 | \xf1\xf9\x8b\xf5\xb3D\xed$.\x90\xca\x0507\xae\x8c\
116 | ?\xfc\xec\xd8\xbbSX\x9a\xbfAL\xb4X\x07_\x9c\
117 | _L\xf7\xec\xeab\xb0\x1d\xec\x09\x1f6\x18w\xfe\xf4\
118 | \xc9\x16\xdb$\x0c\xcb\xef\xac\xfa\xfc(\xdd\x19\xa3\xdfV\
119 | P*3\x17\xba\xb9\xd1\xd2\x17\xd1\xd1\xf0\x87?&\xbb\
120 | \xe6SVE\x19\x85\x7f\x13\xfd\xb9\xde<\xd9\xe9\xe2\x83\
121 | yF\xb71\xf7@\xaeQu\xe2\xccfy\xc1\xbf\x1e\
122 | U^;UG\x87\x88\xda\xc1\xd8\xd9\xf9\xa8^8\xd8\
123 | %\xf1\x87\xad,k\xab\x19\x92\xe6g\x12\xf6\xa0\xd5G\
124 | \x0b\xcc\xf3#\xd1\x9d\xed\xa6\xb4\xf3\xeeY\xc3\xfe\xa0\x90\
125 | \xdf\xb1\xfb\xd9c\xb3\xfb+>_[7E\xd2NP\
126 | \x9a\xf8\xfdvm\x835\xb3+v$\xfc\xe1s\xc7\xae\
127 | \xf5.\xcb\xdb\x9a\x8c\xff\xa0]\xc9\xf4]\xa3\xe9\xbe_\
128 | \xcb\x0f\x0f4\xa9\x1dc\xef\x01\xe0\xfdY_be~\
129 | \xe3\x11\xea\xcb\xdc9\x93us\xc0\xce\x0b\xe6\xca\xd5\xf0\
130 | g\xedy\xfd\xdby\x9b\x8c}\x13\x1d\xd4\xdd\xe3L^\
131 | \x7f'\xc7\x99\xd4F\xd1\x9e\xaeF\xd5{\xeaO\xa5\x12\
132 | \xfc\xce\xa9\xf8\x8e\xe1la\xdb\xf2\x8b\x15\xf3\x92\x98+\
133 | W\xc2\x1f\xfe\xdb\xacoF\xbb\x07\xc2\xcc\xc6\x7f\x91\xee\
134 | ,7\xb5\x0f\x90)\x98\xd2\xc6b\x13\xda\xe8\xd8.\xcc\
135 | h\x1f\xb5W\x8f\x17J\xda\xc2\x5c\xb0>&\x983W\
136 | \xc1\x1f\xf1\xb7D>U\x1e\xee\xd4\xed\x85\xf6f\xe3\x8f\
137 | =\xf4\xea\x05\xd3\xe7\x07\xb2\xa5\xbe;\x92\x0c\xd6\x0f>\
138 | \x01\xfc\x82\xb1\xf5\xc2\x16D\x7f|X\x0f\x8az\xe4\x86\
139 | \xf9\x92\xf60\x17\xee\x1e\xe2=\x04s\xe6*\xf8O\x1a\
140 | \xd5Ml\x1b\x9b\xe2g6\xf6M\xb4\xf7\xcd\xf1f\xf5\
141 | \xe5\xbd\x86\xb9T\xbc\xa7\x9bj\xdd\x07L<_\xe0+\
142 | \xcc\x9e\x01>\xde-\x04\xdd?\xf6\x026\xd6\x94\x5c\x9b\
143 | A)\xe2{\xe0\xe4\xd1\x99.\x83?k\xdb\x11[\x1c\
144 | \xaa<\xff\xdb\x8c\xc3\xbf\xf2\xf0@\x8b\xe4\xbe\xb8\x0f\x0e\
145 | \xd6}\xe7e\xfb{\xd2\x13G\xee\xa1\xcd'\x8a\x05\xf9\
146 | \xc2\x97\xe7\x97\x98\xb5\xbfy(\xd8\xab6\xd9\x82\xeb\x7f\
147 | \xcfr\xe3\x89-\x093z\x0fq&\xfc?9\xf6\x90\
148 | \xc5<\xbf\x1c\x81\x9fs\x04]\xd0+\xabG\x1b\xe5g\
149 | \x8cg^\x7f\xaaH\x11\x7f9Y\x00\xe6\xce\xd9\xf1g\
150 | \xf9>O_\x0f\xca\xd9\x12o1\xfe\xa0O\xce\xd9\xd7\
151 | 7\x1f\xfb:\xeb\xa7\xa6Fx\x16\xef\xc8\x8d\x05s\x82\
152 | \xb9\xd1\x7f~\xc7\xb3%N\x8f?\xe4!\xa2\xf8*\x09\
153 | >\x9a`o\xce9\xad5!\xfe\xa8\x08cw\xdd\x19\
154 | 0u\x16\xb9\x9d\xbax\x9b\xf0ow\xf1\xb9\x80w\x94\
155 | \xc6\x83\xb91V\x96\xe4,\xf8\xb3\xf6]\xe1}\x024\
156 | \xc3\xdf\x5cY\xa0VtWgFv3~2\xb9}\
157 | Ob\x9a2C\xf4\x0c\xdeQ\x1a\x0f\xab\x176d_\
158 | \xea\x0c\xf8\xf7\xcd\x8e\x17\xdf\xfd\xc6\x86i\x86?\xf4)\
159 | \xf6\xc4_\x12O\xf0X\xbd\x14\x7f\xfc\xa6\xaf\xeb\xf6i\
160 | \xa18\x1e\xcc\x8d\xc8\xd7,+\xce\xe9\xf1OI\x10\xdb\
161 | \xbb$\xce\x8f\xd0\x0c\x7fc\xe5\xf46\xc3\xbf\xee\x92\x14\
162 | \x7f\xfc\xa6\xef7\xa0\x82?k\x1b\x94\x14\x17\xee\xf4\xf8\
163 | \xb3:\x9fd3d\xfeZ\xc8\xe9\xadA]\x93M\xdf\
164 | \xffc\x13C\x14\xc7\xd2\xf9\xe16\xa2g\x11\xa7\xca\xd9\
165 | \xf1g\xf5ciU\xd1\x9a\xe2_\xb2\xa7\x9bc\xdd\xff\
166 | Jg\xfe\xff\xfe\x87\x7f3\xf7\xbf\xd4\x12\xe5\xf5\x9f\xb2\
167 | \x22JbW\xe8\xec\xf8#\x17\x83\xfe\x98\xd2\x9f\x8a\xd1\
168 | \x14\x7f\xd0\xd6\x93c\xed\x82\xff\xe7\xc7\x17\x99\xc4\xff\x05\
169 | \xea\x9e\xcdzYY\xee\x9d\xf6\x1b\xa9\x1f\x8c\xb3\xe3\xcf\
170 | \x8e\xc7\x1a\xf8\xf7\xde\x91@\x0dg\xa6\xdbe\x0dl\xac\
171 | \x1a\xa3*\xfb\xbb\x13\xc3D\xf7L\xd9\x8a\x1e\xaa\xe3\xc0\
172 | \xdc\xb8\x1a\xfe\x88\xa7*\xda\xffVGk\x8e?h\xc8\
173 | \xae\x14\xfa\xec\xfc\x22\xbb\xac\x01\xc8\xf5\x94b\x8b\x0b2\
174 | \x0f\xdd>\x8eg\xa0SV\x1b\x03\xceFW\xdb\xff[\
175 | 3\xfe\xdcF\xdf\xff\xb6\x99\xbe\x06&\xed\xcb1\xcb6\
176 | D+Y t=\xd0\xf9x0g\xfe\xca\xf9\x03h\
177 | \x85\x9e\xfd\xaf\x12\xb1\xb6 \xaep\xff\x03\x0fc\x16\xff\
178 | \xb7\xcd\xbc}\xe0\xf1\xc3\x83\xec\xae\x13`m]\x92\x87\
179 | D\x1a\xd5w\xcc\x8d\xab\xf1\x7f\x12\xf9OI\x98\xf1\xf8\
180 | \x9b\xb9\x06\xa0\xdf}\xa1v\x94\xcd\xfcH\x0c\xf9\x08\x06\
181 | u\xf15\xaa\xdf\xac\xfc\x07\xf6\xc5\x5c\xfek\x19M\xd8\
182 | \x9bM\x7f\xac\x1dM\xef7\xd8\xce\xa7\x94\xb5w\xf1\x0a\
183 | \xf54\xaa\xaf\xae(\xff\xb5\xa6\xfe\xc7TZx0O\
184 | \xb0\xc1\xd4\xfc\xec\xd7\xdd;\x8f\xd6M\x12dQ\xf3\x0e\
185 | \xe4R\xde\xbaD\xa9\xbf\xff\xabq\x06\xfb\xe7\x8a\xfa\x1f\
186 | V\xff\xdbBC\xfd\xaf\xb9k\xe0\xbaF\xb8\xc3Fl\
187 | \xc9\xc1|\xd9\xb3\xcb\xc3K|\x07\x04o\xaf\xd6/9\
188 | \xfd\xef\xce\xb5c\xb9\xfd\x87\x15H\x0b\x99\xf1\xfeS\x13\
189 | T\xfd\x89|\xa3\xc4\xf6\xae\x9d\x96\xa8\xdf\x01]\xd5\xfe\
190 | C\xce>\xb6}I\x98]\xf1\xef\xa9\xa37O\x97Z\
191 | \x96\x97\xc4\x80?Ip\x86X\xee\x1d7\xb1\x95\xfa\xdd\
192 | \xaf8\xd4%\xed\xbf@\xb0e\x14\xc5AK\x0b\xb1+\
193 | \xfe\xa0\xa1\xbbS\xe9\x1f\x17\xcc\xf7\xb53\xe4O\x12\xd1\
194 | _\x1c\xcb\xac\xed\xf0`\xd5\xe7]\xd9\xfeS\xde\xfe\xbb\
195 | \x9d\xdd\xd7\xc0\xd2C\xf9\xe6\xdfk\x0c\xf8\x93D\x8f\x16\
196 | \xeb=[\xe7\x05*>\x8b\xb9psw]\xfbo\xf8\
197 | \xb5\xb3\xfe\x1f\x9d\xc6G\xda\x1d\x7f\x90\xb9c2\xe4O\
198 | \x82\xfd^\xe4\xeb\xd8U\xd9\xcf\xb9\xdd8\xd7\xf6\xff\x00\
199 | !g\x8a\xfe\x18#\xe3\x02\x9c\x1a\x7f\x90\x9a<\x9f\xb5\
200 | \xe5\x08HT\xe6{]\xdd\xff\x0b\x84|9\x12\xff\xcf\
201 | \xc7\xda:5\xfe\xe0#\x94\xea\xed\xb4\xb4\x8dQ\xfe\x8e\
202 | \x98\x83\xe6\xe0\xff\x09\x9f\xe6\xb8h\xf1\x99\x18\x93\x1d\xe2\
203 | \xd4\xf8\xc3\xf6L\xd1\x96\xa7B\x8c\xabO\xa4\x97\xecs\
204 | \xa1\x99\xfe\x92\x9cB\xae\xe8\xff-\x17\xffA\xc8\xadf\
205 | %}\xb0-\xf0\x17\xe2\xfc\x9e\x99F\xd3\xf6\xf7\x94\xf2\
206 | \xf3+\xc5\xfc\xbcw\xb8\xd4\xee\x0fcg\xef}\x98#\
207 | W\x8e\xff\xc2\xe6m\x0aM\xf5\xb7\x0b\xee\xb9;\x12\x85\
208 | \xb8lZ\x8d\x8d]\x07i\xd5b]\xbe\xa7\xbf\x87\x94\
209 | \xe7kf\xf1_\x94\xe2?!\x16\x92-\xb1\xbfwW\
210 | \x8a\xd5\xec\x85\x9a\xd6\x01k\xcb\x03yps\x8f\xff\xa4\
211 | \x14\xff\x0d\xb1\xd0\x10\x13\xcd\x16\xd8O\xde\x97c\x13;\
212 | \xa1\xad[\x8b%\xf8\xf2\xf8o\xb7i\xc3\xafGK\xe6\
213 | \x06\xbaOkc\x8f\x18|\xd7\x1am\x93\x8b\x87\xf5\x09\
214 | \x87\xdfG\xd3\xdfJ\xeeM\x97\x8c\xdf\x1ay\xe3\x9c-\
215 | \xfek\xc2\x9c\x08\xcd1G\xdcM\xd8^]\xac\x9fe\
216 | S\x1b\x10\x16\x7f\xd8\x09\xe3\xf7\x97V\x8e\x94\xcd\x17\xd7\
217 | \xdc\xe2\xff\xbe\xb7\x7f\xae$\xfe3b##F\xb2\x16\
218 | \xb8\x8f\xdf\x9b%\xdc\xef\x10{\xd5\x1e6@\xb5\xafL\
219 | \x92\xdc\xed\xea_\x9f&\xc4\xb8f\xe3?c.\x9ac\
220 | \xfcw\xb9o\x011\xd2\x11+\xdd\x10\xbe\x03wv\xa6\
221 | q:\x8c\x17\x1c\xecK\xd5G\x87\xd0\xc6\xe3\x85t\xe4\
222 | \xd4Dz\xeb\xecl\xfa\xea\x82\xfdst\xb3v\x0f\xd1\
223 | \x91A\x02\xb1\xe3\xc5\x1c\xf0\xfc\x0f\x8c}@B\x84]\
224 | \xf2\xa5Y3\xc65\xfc\xfe\xd8qZj\xdf\xe5\x0a\xf8\
225 | \x7f\xdb\xa0\x9c\xffEm\x0d\x5cotl\xfc\x11\xc7S\
226 | \xcd\x1f\x04c\xb6v^Hg\xcf\xff\x84<0\x1f\x1e\
227 | \x9e\xef\x94\xf8\xcf\x9bp\xb7\x22\xf6<\xff\x93|\xfe7\
228 | \xb9\xf3\x119\xf3\x94\xf2\xbf9\xf2\x1a\x18xw\x82,\
229 | \xf6\x18#\xcf\xff\xa6\x9c\xffQ.\x87\xaaR\xfeG\xc4\
230 | \xdbw\xc45\x80\xbe\xb2>@\x82\x0d\x90nl<\xff\
231 | \xa3:!\x17N|L\xa8\xec\xb7\x03\xbd8\x9bg\xe5\
232 | {\x8dteZ\x10\xfa\xc6\xda9\xe8co\xad<?\
233 | \xae\x96\xff\x19v\xaf9\xe91\xb2\xf3\xd8&<\x80^\
234 | \xab\x1e#\xd2+;\x02\xf6\xe8\x93R\xfeg\x90-\xbf\
235 | {g\xc7\xbf)\xb6:\xf2\xe3)\xcd'b\xe3\xd4\xbc\
236 | <\xd1\xee{@\xcd\x86IB_\xd4\xee\xfaX\xb3\xf6\
237 | \xe8\x9b3\xe3\xaf/#b\xe5\x84\xac\x8f\xdc\xbe\xe7\x1f\
238 | \xb0\xf9=\x00m\xb2\xf9?\x94hh^'\x8e\xbf\x85\
239 | \xb2b\xa5\xfb\xb4~\xdc\xfd\xca\xd9\xfd\x14\xf9E\xad\xf8\
240 | \xd45K\x0a\x04\xbeT\xad/\xc1\x01\xe2X\x00\xcbg\
241 | \xf6\xe3\xf8k\xa47\x94\xcb\xa9\xcd\xc6\xd9\xe8\x9d\xd9\x9e\
242 | \x96\xcd\xc8\xa7c\xeb'\xd2w\xe7\xcd\x8f\x07\x80wQ\
243 | \x07\xea\xc2\xb7\xeei \xce\x07\xfa\xf6\xdc\xb2a\x92\xe7\
244 | pFp\xfc\xb5\xa1\xaf\xeb\xcbi\xe5\xdc\x01\x12;\x22\
245 | %B\x0c\x8d\x1ew\xc5\xd2\x941\x99\xc2{\x90\xcb\x22\
246 | \xae\xea\xa1\x17'\x08\xb9\x1b@\xf87~\xc3\xdf\xf0\x0c\
247 | \x9e\xc5;l\x8e?%B_`\xbb\x81\xbe\xb1:\x0d\
248 | \x9c]\x96\xacA\x8e\xbf\xb2-Y\xd5\xc2\xc1\x92\xf8r\
249 | \xb6$\xb4\x8d>\xe8\xdbl\x0d\xe9\x93d\x15[n\x8e\
250 | \xbf\xb2]1l\xcb\xc1w\xb3>&\xd6 \xb4\x81\xb6\
251 | \xd0&\xcb{\x22o5r\x80\xe9?\xaf\xcf\xabr\xfc\
252 | \xadK\xb0\x9f\xda\xfaL\xb1\x90\x93)4\xc8O\x13\xbc\
253 | a\xa3\x8c\x98>\xa8\x13u\xab\xd9h!\xfe\x0f\x1b\xf7\
254 | \x1fg\x02\xc7\xdf\xf6\x04\xddZS|N\xf7\xff\xe1\xd8\
255 | t\x1e#\xaeR\xd3\xd9\x8e\xf8\x84\xa1\xc1~\x14\x1f\x1d\
256 | *\xdc\xeb\xf3s:\x08\xb9]q\xcf\xdf\xb3n\x9c$\
257 | w\x87\xda\xda\x8bh%\x8eu\x85z\xec9\x07\xcd\x19\
258 | \x7f!\xd7\xce\xa1\xf9\xb2:\xa5\xa2!i\x9a\xcb\x8c\xc0\
259 | \xe3\xb1|\xc8\xc5\x9d38\xfev&\xe4b\x0b\x0f\x95\
260 | \xf2\x0a\x05\xb9I\x9a\xf8X\x0a~@\xfb\xe6Hx\x85\
261 | \x11\x03\xba\xd8}\xec\x1c\xff\xdbtz\xd3T\xd98\xad\
262 | \xb0\xc1\xc0\x1eaI\xdd\xe0\xed\xba\xa7\xc5H\xf2\xc0\x9e\
263 | \xdf6\x9d\xe3\xef@t|\xe3d\xd95\x80\xbd\xc1\x92\
264 | 8;l\x1ex\xd0\xf4\x92\xee\x0e1f\x8e\xbf\x98\xce\
265 | n\x99FQ\x11\x81\xb2w|\xe8\x9aL\x89\xb7\x03\xde\
266 | o\xf6\xb8\x1eR\x1b\xf6\xf6\xad4\xf5\xe1\xe2\xf8kK\
267 | \x1f\xe8x\xf4.LN\x0a}~\x0d\xb2^Cw\xfe\
268 | \xb7v\xcf\xa2\xbc\xee\xf1\x92\xf7a\xdb]\xb7\xa9\xd4a\
269 | \xc6\xca\xf1W\x96\x1d\xde?,C\x91\xe7\xf7\xf1\xf6\x14\
270 | tv\xf0\xc5\x85\x9c\x07\xf6g8?~_9\x9c\x06\
271 | \xf5J\x90\x8d\xf7\x0d\x99\xff\x96\xa7\x8b\x1cj\x9c\x1c\x7f\
272 | uZ\xbfj\x14\x85\x04\xf9Z,#\xc2z\xb1\xa7\x9c\
273 | \x8f\xe3oY\xdc\xee\xd2\xc2,\x89\xdc\xd6X\x82\xad\x1a\
274 | \xf6\x06G\x1c\x1b\xc7\xdfx\xc2\x99^V\xdc]\xd5\xd6\
275 | \x84\xf5\xe7C\xfe\x17\xadd\x08\x1c\x7f\xc7\xb9\x1b \xf6\
276 | \x1a\xd6BVj\xb4 ?\xc4\xfe\x8es\x026&\x85\
277 | \x05\xa9\x82\x8e\xd7Q\xee\xf8\x1c\x7fN\x1c\x7fN\x1c\x7f\
278 | N\x1c\x7fNZ\xe3\xff\xf3\xd5z\xba\xf1\xf1\x16NN\
279 | H\xc0\x8e\x17^x\xe1\x85\x17^x\xe1\x85\x17^x\
280 | \xe1\x85\x17^x\xe1\xc5\x8d\x17^x\xe1\x85\x17^x\
281 | iv\xe5\xbf}b#\xa3\
282 | "
283 | 
284 | qt_resource_name = b"\
285 | \x00\x06\
286 | \x07\x03}\xc3\
287 | \x00i\
288 | \x00m\x00a\x00g\x00e\x00s\
289 | \x00\x08\
290 | \x0aaB\x7f\
291 | \x00i\
292 | \x00c\x00o\x00n\x00.\x00i\x00c\x00o\
293 | "
294 | 
295 | qt_resource_struct = b"\
296 | \x00\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\
297 | \x00\x00\x00\x00\x00\x00\x00\x00\
298 | \x00\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x02\
299 | \x00\x00\x00\x00\x00\x00\x00\x00\
300 | \x00\x00\x00\x12\x00\x01\x00\x00\x00\x01\x00\x00\x00\x00\
301 | \x00\x00\x01\x8f\x8f\xe6=p\
302 | "
303 | 
304 | def qInitResources():
305 |     QtCore.qRegisterResourceData(0x03, qt_resource_struct, qt_resource_name, qt_resource_data)
306 | 
307 | def qCleanupResources():
308 |     QtCore.qUnregisterResourceData(0x03, qt_resource_struct, qt_resource_name, qt_resource_data)
309 | 
310 | qInitResources()
311 | 


--------------------------------------------------------------------------------
/main.py:
--------------------------------------------------------------------------------
  1 | # -*- coding: utf-8 -*-
  2 | 
  3 | from PySide6.QtWidgets import QApplication, QMainWindow, QFileDialog, QMessageBox
  4 | from PySide6.QtCore import QThread, Signal, Slot, QTimer
  5 | import os
  6 | import sys
  7 | from datetime import datetime
  8 | import ui_main
  9 | import query
 10 | import download
 11 | 
 12 | # 基础设置
 13 | ############################################################################
 14 | # 1 所需卫星数据
 15 | query_satellite = ''
 16 | 
 17 | # 2 检索时文件名需包括的字符串，可以是产品类型，如：SLC；可以是产品级别，如：L2A；也可以是区块代码，如：RVQ
 18 | query_contains = ''
 19 | 
 20 | # 3 起始与截止日期
 21 | query_startDate = ''
 22 | query_endDate = ''
 23 | 
 24 | # 4 检索区域 在如下网站绘制geojson文件 https://geojson.io/#map=2/0/20
 25 | map_geojson = ''
 26 | 
 27 | # 5 expand option，暂时未开发此功能
 28 | query_expand = ''
 29 | 
 30 | # 6 哥白尼数据空间生态系统账号密码 在如下网站申请：https://dataspace.copernicus.eu/
 31 | CDSE_email = ''
 32 | CDSE_password = ''
 33 | 
 34 | # 7 数据保存路径
 35 | output_dir = ''
 36 | ############################################################################
 37 | 
 38 | # 卫星平台与数据类型
 39 | ############################################################################
 40 | plat_list = ['SENTINEL-1', 'SENTINEL-2', 'SENTINEL-3', 'SENTINEL-5P', 'SENTINEL-6']
 41 | S1_type_list = ['IW_RAW', 'IW_SLC', 'IW_GRDH', 'IW_ETA']
 42 | S2_type_list = ['MSIL1C', 'MSIL2A']
 43 | S3_type_list = ['OL_1_EFR', 'OL_1_ERR', 'OL_2_LFR', 'OL_2_LRR', 'OL_2_WFR', 'OL_2_WRR',
 44 |                 'SL_1_RBT', 'SL_2_AOD', 'SL_2_FRP', 'SL_2_LST', 'SL_2_WST',
 45 |                 'SY_2_AOD', 'SY_2_SYN', 'SY_2_VG1', 'SY_2_VGP']
 46 | S5P_type_list = ['OFFL_L2__AER_AI', 'OFFL_L2__AER_LH', 'OFFL_L2__CLOUD',
 47 |                  'OFFL_L2__CH4', 'OFFL_L2__CO', 'OFFL_L2__HCHO',
 48 |                  'OFFL_L2__NO2', 'OFFL_L2__O3', 'OFFL_L2__SO2']
 49 | S6_type_list = ['P4_1B_LR', 'P4_2__LR']
 50 | ############################################################################
 51 | 
 52 | # 等待下载数据列表
 53 | ############################################################################
 54 | data_id_list = []
 55 | data_name_list = []
 56 | date_content_length = []
 57 | ############################################################################
 58 | 
 59 | # 等待下载数据列表
 60 | ############################################################################
 61 | access_token = ''
 62 | datas_len = 0
 63 | single_progress = 0
 64 | total_progress = 0
 65 | ############################################################################
 66 | 
 67 | 
 68 | class MyWindow(QMainWindow, ui_main.Ui_MainWindow):
 69 |     def __init__(self):
 70 |         super(MyWindow, self).__init__()
 71 |         self.setupUi(self)
 72 |         self.retranslateUi(self)
 73 | 
 74 |         self.comboBox.addItems(plat_list)
 75 |         self.comboBox_2.addItems(S1_type_list)
 76 |         self.comboBox.currentIndexChanged.connect(self.change_combo)
 77 |         self.pushButton.clicked.connect(self.get_geojson)
 78 |         self.pushButton_2.clicked.connect(self.get_save_path)
 79 |         self.pushButton_3.clicked.connect(self.get_query)
 80 |         self.pushButton_4.clicked.connect(self.get_download)
 81 |         self.pushButton_5.clicked.connect(self.text_clear)
 82 |         self.pushButton_6.clicked.connect(self.save_query_result)
 83 |         self.pushButton_7.clicked.connect(self.about_box)
 84 |         self.cmd = os.getcwd()
 85 |         # 创建查询工作线程实例
 86 |         self.query_thread = QueryThread(self)
 87 |         # 连接信号到槽函数
 88 |         self.query_thread.query_result_sig.connect(self.query_result_display)
 89 |         # 创建下载工作线程实例
 90 |         self.download_thread = DownloadThread(self)
 91 |         # 连接信号到槽函数
 92 |         self.download_thread.download_sig.connect(self.download_display)
 93 |         self.download_thread.download_complete_sig.connect(self.download_complete_message)
 94 |         # 创建单个文件下载定时器
 95 |         self.single_timer = QTimer(self)
 96 |         self.single_timer.timeout.connect(self.update_single_progress)
 97 |         # 创建所有文件下载定时器
 98 |         self.total_timer = QTimer(self)
 99 |         self.total_timer.timeout.connect(self.update_total_progress)
100 | 
101 |     @Slot()  # 声明这个方法是一个槽函数
102 |     def start_query(self):
103 |         # 启动查询工作线程
104 |         self.query_thread.start()
105 | 
106 |     @Slot(str)  # 声明这个方法是一个槽函数
107 |     def query_result_display(self, result):
108 |         # 在QTextBrowser中显示结果
109 |         self.textBrowser.append(result)
110 |         # 停止线程
111 |         # self.query_thread.quit()
112 |         # 等待线程结束
113 |         # self.query_thread.wait()
114 | 
115 |     @Slot()  # 声明这个方法是一个槽函数
116 |     def start_download(self):
117 |         # 启动下载工作线程
118 |         self.download_thread.start()
119 |         # 每1秒更新一次进度
120 |         self.single_timer.start(1000)
121 |         self.total_timer.start(1000)
122 | 
123 |     @Slot(str)  # 声明这个方法是一个槽函数
124 |     def download_display(self, result):
125 |         # 在QTextBrowser_2中显示结果
126 |         self.textBrowser_2.append(result)
127 |         # 停止线程
128 |         # self.download_thread.quit()
129 |         # 等待线程结束
130 |         # self.download_thread.wait()
131 | 
132 |     @Slot()  # 声明这个方法是一个槽函数
133 |     def download_complete_message(self):
134 |         # 创建一个QMessageBox实例
135 |         download_complete_message = QMessageBox(self)
136 |         # 设置消息框的标题和文本
137 |         download_complete_message.setWindowTitle("任务完成")
138 |         download_complete_message.setText("下载任务已完成，谢谢使用！")
139 |         # 设置消息框的图标（这里使用Information图标）
140 |         download_complete_message.setIcon(QMessageBox.Icon.Information)
141 |         # 显示消息框，并等待用户关闭它
142 |         download_complete_message.exec()
143 | 
144 |     # 更新当前文件下载进度
145 |     def update_single_progress(self):
146 |         progress = single_progress
147 |         self.progressBar.setValue(progress)
148 |         # 只有当所有文件下载完成时
149 |         if total_progress >= 100:
150 |             # 下载完成时停止定时器
151 |             self.single_timer.stop()
152 | 
153 |     # 更新所有文件下载进度
154 |     def update_total_progress(self):
155 |         progress = total_progress
156 |         self.progressBar_2.setValue(progress)
157 |         if progress >= 100:
158 |             # 下载完成时停止定时器
159 |             self.total_timer.stop()
160 | 
161 |     # 设置comboBox_2随comboBox变化
162 |     def change_combo(self):
163 |         platform = self.comboBox.currentText()
164 |         if platform == 'SENTINEL-1':
165 |             self.comboBox_2.clear()
166 |             self.comboBox_2.addItems(S1_type_list)
167 |         elif platform == 'SENTINEL-2':
168 |             self.comboBox_2.clear()
169 |             self.comboBox_2.addItems(S2_type_list)
170 |         elif platform == 'SENTINEL-3':
171 |             self.comboBox_2.clear()
172 |             self.comboBox_2.addItems(S3_type_list)
173 |         elif platform == 'SENTINEL-5P':
174 |             self.comboBox_2.clear()
175 |             self.comboBox_2.addItems(S5P_type_list)
176 |         elif platform == 'SENTINEL-6':
177 |             self.comboBox_2.clear()
178 |             self.comboBox_2.addItems(S6_type_list)
179 | 
180 |     # 获取ROI的GeoJSON文件
181 |     def get_geojson(self):
182 |         file = QFileDialog()
183 |         file.setDirectory(self.cmd)
184 |         a_file, _ = file.getOpenFileName(None, '选择文件', '.', 'GeoJSON文件(*.geojson)')
185 |         self.lineEdit_5.setText(a_file)
186 | 
187 |     # 获取下载数据保存位置
188 |     def get_save_path(self):
189 |         fold = QFileDialog()
190 |         fold.setDirectory(self.cmd)
191 |         path = fold.getExistingDirectory()
192 |         self.lineEdit_6.setText(path)
193 | 
194 |     # 数据查询
195 |     def get_query(self):
196 |         global query_satellite
197 |         query_satellite = self.comboBox.currentText()
198 |         global query_contains
199 |         query_contains = self.comboBox_2.currentText()
200 |         global query_startDate
201 |         query_startDate = self.lineEdit_3.text()
202 |         global query_endDate
203 |         query_endDate = self.lineEdit_4.text()
204 |         global map_geojson
205 |         map_geojson = self.lineEdit_5.text()
206 |         if not query_startDate:
207 |             self.textBrowser.clear()
208 |             self.textBrowser.append(f'WARNING: 请输入起始日期：格式为 2024-05-01')
209 |         elif not query_endDate:
210 |             self.textBrowser.clear()
211 |             self.textBrowser.append(f'WARNING: 请输入截止日期：格式为 2024-05-01')
212 |         elif not map_geojson:
213 |             self.textBrowser.clear()
214 |             self.textBrowser.append(f'WARNING: 请选择GeoJSON文件')
215 |         else:
216 |             self.textBrowser.clear()
217 |             self.textBrowser.append(f'正在查询，请稍后……')
218 |             # 开始查询
219 |             self.start_query()
220 | 
221 |     # 数据下载
222 |     def get_download(self):
223 |         self.download_thread.quit()
224 |         global single_progress, total_progress
225 |         single_progress = 0
226 |         total_progress = 0
227 |         global CDSE_email
228 |         CDSE_email = self.lineEdit.text()
229 |         global CDSE_password
230 |         CDSE_password = self.lineEdit_2.text()
231 |         global output_dir
232 |         output_dir = self.lineEdit_6.text()
233 |         if datas_len == 0:
234 |             self.textBrowser_2.clear()
235 |             self.textBrowser_2.append(f'请先查询数据')
236 |         elif not CDSE_email:
237 |             self.textBrowser_2.clear()
238 |             self.textBrowser_2.append(f'WARNING: 请输入 CDSE 账号')
239 |         elif not CDSE_password:
240 |             self.textBrowser_2.clear()
241 |             self.textBrowser_2.append(f'WARNING: 请输入 CDSE 密码')
242 |         elif not output_dir:
243 |             self.textBrowser_2.clear()
244 |             self.textBrowser_2.append(f'WARNING: 请输入保存位置')
245 |         else:
246 |             global access_token
247 |             try:
248 |                 # 获取 access_token
249 |                 access_token = download.get_access_token(CDSE_email, CDSE_password)
250 |                 self.textBrowser_2.clear()
251 |                 # 开始下载
252 |                 self.start_download()
253 |             except Exception as e:
254 |                 self.textBrowser_2.clear()
255 |                 self.textBrowser_2.append(f'WARNING: 发生了一个异常: {e}, 请检查账户或密码是否正确')
256 | 
257 |     # 清空数据查询窗口显示内容
258 |     def text_clear(self):
259 |         self.textBrowser.clear()
260 | 
261 |     # 保存数据查询窗口显示内容为txt文本
262 |     def save_query_result(self):
263 |         text = self.textBrowser.toPlainText()
264 |         fold = QFileDialog()
265 |         fold.setDirectory(self.cmd)
266 |         filename, filetype = fold.getSaveFileName(None, '保存文件', '.txt', 'TXT(*.txt)')
267 |         if filename != "":
268 |             file = open(filename, 'w', encoding='utf-8')
269 |             file.write(text)
270 | 
271 |     # 关于窗口
272 |     def about_box(self):
273 |         about_title = '关于 CDSE 数据下载工具'
274 |         about_version = '版本：V2.0.20240520'
275 |         about_copyright = '开发：辽宁省自然资源卫星应用技术中心 技术组'
276 |         about_link = 'https://liaoning.sasclouds.com/web/home'
277 |         about_website = "官网：<a href='%s'>辽宁省自然资源卫星遥感服务平台</a>" % about_link
278 |         about_tel = '电话：024-86586307'
279 |         about_link2 = 'https://github.com/fangdt/cdse-data-download'
280 |         about_page = "主页：<a href='%s'>cdse-data-download</a>" % about_link2
281 |         about_content = (
282 |                 about_version + '<br>' +
283 |                 about_copyright + '<br>' +
284 |                 about_website + '<br>' +
285 |                 about_tel + '<br>' +
286 |                 about_page
287 |         )
288 |         QMessageBox.about(self, about_title, about_content)
289 | 
290 | 
291 | # 查询线程
292 | class QueryThread(QThread):
293 |     # 定义一个信号来传递查询结果
294 |     query_result_sig = Signal(str)
295 | 
296 |     def run(self):
297 |         if query.check_date_range(query_startDate, query_endDate) == 1:
298 |             self.query_result_sig.emit(f'WARNING: 输入起始日期格式错误，格式为 2024-05-01')
299 |         elif query.check_date_range(query_startDate, query_endDate) == 2:
300 |             self.query_result_sig.emit(f'WARNING: 输入截止日期格式错误，格式为 2024-05-01')
301 |         elif query.check_date_range(query_startDate, query_endDate) == 3:
302 |             self.query_result_sig.emit(f'WARNING: 起始日期不能在截止日期之后')
303 |         elif query.check_date_range(query_startDate, query_endDate) == 4:
304 |             self.query_result_sig.emit(f'WARNING: 起始日期或截止日期无效')
305 |         else:
306 |             request_url = query.get_https_request(
307 |                 query_satellite, query_contains, query_startDate, query_endDate, map_geojson, query_expand
308 |             )
309 |             if query.get_datas(request_url) == 1:
310 |                 self.query_result_sig.emit(f'未查询到数据')
311 |             elif query.get_datas(request_url) == 2:
312 |                 self.query_result_sig.emit(f'存在未知查询错误')
313 |             else:
314 |                 global data_id_list, data_name_list, date_content_length
315 |                 data_id_list, data_name_list, date_content_length = query.get_datas(request_url)
316 |                 global datas_len
317 |                 datas_len = len(data_id_list)
318 |                 for i in range(datas_len):
319 |                     data_name = query.chang_extension(query_satellite, data_name_list[i])
320 |                     self.query_result_sig.emit(data_name)
321 |                 self.query_result_sig.emit(f'数据查询完成，共查询到 %d 条数据' % datas_len)
322 | 
323 | 
324 | # 下载线程
325 | class DownloadThread(QThread):
326 |     # 定义一个信号来传递下载状态
327 |     download_sig = Signal(str)
328 |     # 定义一个信号来传递下载完成状态
329 |     download_complete_sig = Signal()
330 | 
331 |     def run(self):
332 |         total_length = sum(date_content_length)
333 |         for i in range(len(data_id_list)):
334 |             data_id = data_id_list[i]
335 |             data_name = query.chang_extension(query_satellite, data_name_list[i])
336 |             data_length = date_content_length[i]
337 |             if not os.path.exists(output_dir):
338 |                 os.makedirs(output_dir)
339 |             output_file = os.path.join(output_dir, data_name)
340 |             if os.path.exists(output_file) and os.path.getsize(output_file) == data_length:
341 |                 self.download_sig.emit(data_name + ' 已经存在，跳过下载')
342 |             else:
343 |                 token = download.get_access_token(CDSE_email, CDSE_password)
344 |                 j = i + 1
345 |                 response = download.download_response(data_id, token)
346 |                 try:
347 |                     start_time = datetime.now().strftime('%H:%M:%S')
348 |                     self.download_sig.emit(f'[ %s ] 正在下载第 %d 条数据：' % (start_time, j))
349 |                     self.download_sig.emit(data_name)
350 |                     data_loading_length = 0
351 |                     with open(output_file, "wb") as file:
352 |                         for chunk in response.iter_content(chunk_size=8192):
353 |                             if chunk:
354 |                                 file.write(chunk)
355 |                                 data_loading_length += len(chunk)
356 |                             global single_progress, total_progress
357 |                             single_progress = int((data_loading_length / data_length) * 100)
358 |                             total_loading_length = sum(date_content_length[:i]) + data_loading_length
359 |                             total_progress = int((total_loading_length / total_length) * 100)
360 |                     complete_time = datetime.now().strftime('%H:%M:%S')
361 |                     self.download_sig.emit(f'[ %s ] 第 %d 条数据下载完成' % (complete_time, j))
362 |                     response.close()
363 |                 except Exception as e:
364 |                     self.download_sig.emit(f'WARNING: 发生了一个异常: {e}')
365 |         self.download_complete_sig.emit()
366 | 
367 | 
368 | if __name__ == "__main__":
369 |     # 在 PySide6 中，通常不需要显式地设置任何属性来启用高DPI支持，因为 Qt 6 已经默认支持它。
370 |     # QApplication.setAttribute(Qt.AA_EnableHighDpiScaling)
371 |     app = QApplication(sys.argv)
372 |     win = MyWindow()
373 |     win.show()
374 |     sys.exit(app.exec())
375 | 


--------------------------------------------------------------------------------