pip命令下载依赖包(selenium)

配置pip镜像源

pip.ini文件内容

[global]
index-url = http://mirrors.aliyun.com/pypi/simple/
[install]
trusted-host=mirrors.aliyun.com

pip.ini文件位置

# 86175 为我电脑的用户名
C:\Users\86175\pip

需要下载的包

请根据自己的需求下载依赖包，以下为我需要下载的依赖包

Django==3.1.7
mysql-connector-python==8.0.23
selenium==3.141.0
celery==5.0.5
redis==3.5.3
APScheduler==3.7.0
django-redis-cache==3.0.0
requests==2.25.1

下载 selenium==3.141.0

pip install selenium==3.141.0

C:\Users\86175>pip install selenium==3.141.0
Looking in indexes: http://mirrors.aliyun.com/pypi/simple/
Collecting selenium==3.141.0
  Downloading http://mirrors.aliyun.com/pypi/packages/80/d6/4294f0b4bce4de0abf13e17190289f9d0613b0a44e5dd6a7f5ca98459853/selenium-3.141.0-py2.py3-none-any.whl (904 kB)
     |████████████████████████████████| 904 kB 2.2 MB/s
Requirement already satisfied: urllib3 in d:\environment\python\python39\lib\site-packages (from selenium==3.141.0) (1.26.7)
Installing collected packages: selenium
Successfully installed selenium-3.141.0

下载mysql-connector-python==8.0.23

pip install mysql-connector-python==8.0.23

C:\Users\86175>pip install mysql-connector-python==8.0.23
Looking in indexes: http://mirrors.aliyun.com/pypi/simple/
Collecting mysql-connector-python==8.0.23
  Downloading http://mirrors.aliyun.com/pypi/packages/13/62/5234fb85bf30c28c70c6c7664926bd4b40e3c1d914f6e275174801cf8b8a/mysql_connector_python-8.0.23-py2.py3-none-any.whl (379 kB)
     |████████████████████████████████| 379 kB 6.8 MB/s
Collecting protobuf>=3.0.0
  Downloading http://mirrors.aliyun.com/pypi/packages/3b/97/033567f8a618e6219123a7a8675ac259fd7eec2dcece17297a6967bbde70/protobuf-3.18.0-cp39-cp39-win_amd64.whl (912 kB)
     |████████████████████████████████| 912 kB 3.3 MB/s
Installing collected packages: protobuf, mysql-connector-python
Successfully installed mysql-connector-python-8.0.23 protobuf-3.18.0

下载APScheduler==3.7.0

pip install APScheduler==3.7.0

C:\Users\86175>pip install APScheduler==3.7.0
Looking in indexes: http://mirrors.aliyun.com/pypi/simple/
Collecting APScheduler==3.7.0
  Downloading http://mirrors.aliyun.com/pypi/packages/5d/e9/b5e4f7aaea076bbfb241b04824c63cd42fe8029358103c27375e690bddc0/APScheduler-3.7.0-py2.py3-none-any.whl (59 kB)
     |████████████████████████████████| 59 kB 1.8 MB/s
Collecting six>=1.4.0
  Downloading http://mirrors.aliyun.com/pypi/packages/d9/5a/e7c31adbe875f2abbb91bd84cf2dc52d792b5a01506781dbcf25c91daf11/six-1.16.0-py2.py3-none-any.whl (11 kB)
Requirement already satisfied: pytz in d:\environment\python\python39\lib\site-packages (from APScheduler==3.7.0) (2021.1)
Collecting tzlocal~=2.0
  Downloading http://mirrors.aliyun.com/pypi/packages/5d/94/d47b0fd5988e6b7059de05720a646a2930920fff247a826f61674d436ba4/tzlocal-2.1-py2.py3-none-any.whl (16 kB)
Requirement already satisfied: setuptools>=0.7 in d:\environment\python\python39\lib\site-packages (from APScheduler==3.7.0) (57.4.0)
Installing collected packages: tzlocal, six, APScheduler
Successfully installed APScheduler-3.7.0 six-1.16.0 tzlocal-2.1

其他依赖包下载方式相同，重点是配置好pip的镜像源，采用国内的镜像源。

查看pip 列表

pip list

C:\Users\86175>pip list
Package                Version
---------------------- ---------
amqp                   5.0.6
APScheduler            3.7.0
asgiref                3.4.1
billiard               3.6.4.0
celery                 5.0.5
certifi                2021.5.30
chardet                4.0.0
click                  7.1.2
click-didyoumean       0.3.0
click-plugins          1.1.1
click-repl             0.2.0
Django                 3.2.7
django-redis-cache     3.0.0
idna                   2.10
kombu                  5.1.0
mysql-connector-python 8.0.23
pip                    21.2.4
prompt-toolkit         3.0.20
protobuf               3.18.0
pytz                   2021.1
redis                  3.5.3
requests               2.25.1
selenium               3.141.0
setuptools             57.4.0
six                    1.16.0
sqlparse               0.4.2
tzlocal                2.1
urllib3                1.26.7
vine                   5.0.0
wcwidth                0.2.5

C:\Users\86175>

生成requirments文件

生成requirments文件的的方法：

pip freeze > requirements

下载chromedriver.exe

浏览器使用的是谷歌浏览器：Google Chrome chromedriver下载链接：

https://chromedriver.storage.googleapis.com/index.html

chromedriver版本需要和Google Chrome保持一致。

chromedriver.exe存放位置

如果chromedriver.exe存放位置不对的话，driver=webdriver.Chrome() 会报错！ 一般需要存放在python下面的Scripts文件夹里面，否则会报错

D:\Environment\Python\Python39\Scripts

写在最后

好啦，这就是本篇文章的全部内容啦！祝大家国庆假期愉快，要抓住假期的小尾巴哦!欢迎大家点赞，投币，转发。