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7. Uploading Packages to the Package Index

New in version 2.5.

The Python Package Index (PyPI) not only stores the package info, but also the package data if the author of the package wishes to. The distutils command `upload` pushes the distribution files to PyPI.

The command is invoked immediately after building one or more distribution files. For example, the command

    python setup.py sdist bdist_wininst upload

will cause the source distribution and the Windows installer to be uploaded to PyPI. Note that these will be uploaded even if they are built using an earlier invocation of setup.py, but that only distributions named on the command line for the invocation including the `upload` command are uploaded.

The `upload` command uses the username, password, and repository URL from the $HOME/.pypirc file (see section 6.1 for more on this file).

You can use the --sign option to tell `upload` to sign each uploaded file using GPG (GNU Privacy Guard). The gpg program must be available for execution on the system PATH. You can also specify which key to use for signing using the --identity=name option.

Other `upload` options include --repository=url (which lets you override the repository setting from $HOME/.pypirc), and --show-response (which displays the full response text from the PyPI server for help in debugging upload problems).