How to view the package directory installed by Python pip?

Where to put the packages installed by python pip

• Use pip list to view the installed package names

• Then use pip show package name, you can see where it is installed

Usually installed in the lib/site-packages directory under the python installation directory!

Determine the location of the site-packages directory in the current Python environment

How does Python check its own default installation path of third-party libraries

python -m site

Without pip, Python is listed in Extract all installed software packages

In the python interactive interface, enter

help('modules')

According to the echo
Enter the specific module name to get the help information of this module

help('grpc')

Start the python command line and enter the following two lines of commands
import networkx
networkx.version

>>> import requests
>>> requests.__version__
'2.19.1'
>>> import datetime
>>> datetime.__version__
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: &#39;module&#39; object has no attribute &#39;__version__&#39;

>>> help(requests)
...
VERSION
    2.19.1
 
AUTHOR
    Kenneth Reitz

FILE
    d:\program files\python-3.7.0\lib\site-packages\requests\__init__.py
...

Extension: Python Check the location of the package installed by pip (check the path of the pip installation package)

• The pip list | grep package_name command displays and obtains the information of the installed package (package name and version number)

• The pip show package_name command can display the relevant information of the installed package, including its installation path. In fact, packages are usually installed in the lib\site-packages directory under the python installation directory

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