CODEWITHSUNDEEP
python
Gabriel
Gabriel

Reputation: 42389

Different list of installed packages sing 'pip list' and 'pip.get_installed_distributions()'

What is the difference between the command:

$ pip list

that I can run in a command line, and:

import pip
pip.get_installed_distributions()

which I run within a python environment.

Why do they return a different list of installed packages?

Upvotes: 0

Views: 1176

Answers (1)

Anand S Kumar
Anand S Kumar

Reputation: 90979

According to the definition of pip.get_installed_distributions() from the source code -

def get_installed_distributions(local_only=True,
                                skip=stdlib_pkgs,
                                include_editables=True,
                                editables_only=False,
                                user_only=False):

This is run with local_only set as True by default , whereas when you do pip list , it will show all packages local as well as globals, which is what may be happenning in your case and causing you to see much more package installed (both locally as well as globally).

Try running pip list --local to get only locally installed packages

or 

pip.get_installed_distributions(local_only=False)

to get global packages as well.

Upvotes: 2

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