本文介绍查找pip site-package位置的两种方法
方法一：通过Python内置方法get_python_lib查询
from distutils.sysconfig import get_python_lib
print(get_python_lib())
# /Library/Python/3.7/site-packages方法二：通过pip3命令直接查看
查看已安装的库的列表：pip3 list
xxxx@MacBook-Pro ~ % pip3 list
WARNING: pip is being invoked by an old script wrapper. This will fail in a future version of pip.
Please see https://github.com/pypa/pip/issues/5599 for advice on fixing the underlying issue.
To avoid this problem you can invoke Python with '-m pip' instead of running pip directly.
Package Version
------------------ ---------
aniso8601 8.0.0
appdirs 1.4.4
appnope 0.1.0
argon2-cffi 20.1.0
asgiref 3.2.10
......
WTForms 2.3.1
xlrd 1.2.0
zipp 3.1.0
WARNING: You are using pip version 20.1.1; however, version 20.2.2 is available.
You should consider upgrading via the '/Library/Developer/CommandLineTools/usr/bin/python3 -m pip install --upgrade pip' command.
通过pip3 show 库名，打印库的信息，这里以xlrd为例。打印如下：
xxxx@MacBook-Pro ~ % pip3 show xlrd
WARNING: pip is being invoked by an old script wrapper. This will fail in a future version of pip.
Please see https://github.com/pypa/pip/issues/5599 for advice on fixing the underlying issue.
To avoid this problem you can invoke Python with '-m pip' instead of running pip directly.
Name: xlrd
Version: 1.2.0
Summary: Library for developers to extract data from Microsoft Excel (tm) spreadsheet files
Home-page: http://www.python-excel.org/
Author: John Machin
Author-email: [email protected]
License: BSD
Location: /Users/xxxx/Library/Python/3.7/lib/python/site-packages
Requires:
Required-by:site-package位置在Location：
