xzhou.py

import os
xzhou = {"pyinstaller","py2exe","requests","beautifulsoup4","pybase64","pyexecjs","selenium",
    "xpinyin","captcha","easygui","lxml","xlwt","openpyxl","numpy","pandas","PyEmail","python-docx",
    "pdfminer3k","PyPDF2","PyMuPDF","pywin32","pyzbar","Pillow","pytesseract","baidu-aip","pygame",
    "zxing","twine",,"baidu-aip",,"pdfplumber","DrissionPage","--upgrade tencentcloud-sdk-python"}
for x in xzhou:
    os.system("pip install -i https://pypi.tuna.tsinghua.edu.cn/simple " + x)

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple -r requirements.txt
tqdm
openpyxl
pyautogui
easygui
requests
beautifulsoup4
pywin32
DrissionPage
python-code

清华镜像源

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple ?

阿里云镜像：http://mirrors.aliyun.com/pypi/simple

豆瓣镜像：http://pypi.doubanio.com/simple

中科大镜像：https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple

指定版本号有以下几种方式：
不指定的情况下，默认安装最新的。
== 指定具体版本号
pip install "?<0.0"
<= 指定最高版本号
>= 指定最低版本号
< 不高于某版本号
> 不低于某版本号
-i = --index-url

cd C:\Users\xzhou\Documents\PYTHON

python -version

pip install -r requirements.txt

pip freeze > requirements.txt

更新安装库

pip
python -m pip install --upgrade pip

pyinstaller
pip install pyinstaller

py2exe
pip install py2exe

爬虫相关库

requests
pip install requests

beautifulsoup
pip install beautifulsoup4

pybase64
pip install pybase64

PyExecJS
pip install pyexecjs

selenium
pip install selenium

xpinyin
pip install xpinyin

验证码库
captcha
pip install captcha

图形界面库
easygui
pip install easygui

excel库

lxml
pip install lxml

xlwt
pip install xlwt

openpyxl
pip install openpyxl

数据处理库

numpy
pip install numpy

pandas
pip install pandas

机器学习库

opencv-python ?

办公自动化库

pip install PyEmail

python-docx
pip install python-docx

图像处理库

pdfminer
pip install pdfminer3k

PyPDF2
pip install PyPDF2

fitz
pip install PyMuPDF

pywin32
pip install pywin32

pyzbar
pip install pyzbar

Pillow
pip install Pillow

tesseract-ocr
pip install pytesseract

baidu-aip
pip install baidu-aip

zxing
pip install zxing

其他库

pygame
pip install pygame

界面库
pip install twine

三方库
pip install --upgrade tencentcloud-sdk-python