【路径】python环境错误调试【执行路径】【操作系统，版本】

1. 确定运行的python环境是否正确

#1
import sys
print(sys.executable)  #看python的地址

#2
python -m pip -V  #看pip模块的地址

#3
sys.executable  # to see which Python and environment you're running in
sys.path # to see where it looks to import modules.

2. python版本环境区分方法

# python2,python2.exe
C:>python2
>>> import os
>>> import sys
>>> print sys.executable
C:\Python27\python2.exe

# python3,python3.exe
C:>python3
>>> import sys
>>> print(sys.executable)
C:\Miniconda3\python3.exe

# python,python.exe
C:>python
>>> import sys
>>> print(sys.executable)
C:\Python38-32\python.exe

2. python区分操作系统

import sys

print(hasattr(sys, 'getwindowsversion'))

for i in vars(sys):
    print(i)