The Python Package Index (PyPI) is a repository of software packages supplied by the worldwide community of Python developers and maintained by the Python Software Foundation.
Until April 30, 2018, the PyPI was available at https://pypi.python.org. Thereafter, PyPI underwent changes it was announced that this URL would be deprecated and the PyPI public repository would only be available at https://pypi.org. In addition, the internal structure of the PyPI index changed.