The Python Package Index, abbreviated as PyPI and also known as the Cheese Shop, is the official third-party software repository for Python. It is analogous to the CPAN repository for Perl and to the CRAN repository for R. PyPI is run by the Python Software Foundation, a charity. Some package managers, including pip, use PyPI as the default source for packages and their dependencies.
As of 6 May 2024, more than 530,000 Python packages are available. From Wikipedia
