Python库路径

Question

在ruby中,库路径是$:在perl中提供的@INC- 如何在导入时获取Python搜索模块的路径列表？

Answer 1

除了以下内容之外,您还可以在运行时使用PYTHONPATH环境变量为此路径添加内容:

import sys
sys.path.append('/home/user/python-libs')

Answer 2

我想你正在寻找sys.path

import sys
print (sys.path)

Answer 3

import sys
sys.path

Answer 4

python -c "import sys; print('\n'.join(sys.path))"


/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python39.zip
/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9
/usr/local/Cellar/python@3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/lib-dynload
/usr/local/lib/python3.9/site-packages