python库文件下载地址（持续更新）

python

https://www.python.org/ftp/python/3.9.0/

numpy

https://pypi.org/project/numpy/#files

PIL

https://pypi.org/simple/pillow/

cv2

https://pypi.tuna.tsinghua.edu.cn/simple/opencv-python/

openpyxl

https://pypi.python.org/packages/source/o/openpyxl/openpyxl-2.3.1.tar.gz

pmw

http://pmw.sourceforge.net/

pygame

http://www.pygame.org/download.shtml

https://www.lfd.uci.edu/~gohlke/pythonlibs/#pygame

pyopengl

https://www.lfd.uci.edu/~gohlke/pythonlibs/#pyopengl

symfit

https://github.com/tBuLi/symfit

scapy

https://github.com/secdev/scapy

linux安装 #python3 -m pip install scapy