releasecmd 0.10.4

releasecmd is a release subcommand for setup.py (setuptools.setup). the subcommand creates a git tag and pushes and uploads packages to PyPI.

releasecmd

Summary

releasecmd is a release subcommand for setup.py (setuptools.setup). The subcommand creates a git tag and pushes and uploads packages to PyPI.

The subcommand class (releasecmd.ReleaseCommand) is implemented as a subclass of setuptools.Command class. The release subcommand performs the following tasks:

1. Detect the package version

   1. If specified with the --version option, use that version

   2. Retrieve the package version from an installed package if the --use-installed-version option is specified

   3. Find a file that defines the package version (__version__ variable)

2. Creates a git tag using the package version information

   • Optionally signs the git tag with GPG if the --sign option is specified

3. Pushes the git tag

4. Upload package files to PyPI using twine.

Installation

pip install releasecmd

Usage

setup.py:

import setuptools

from releasecmd import ReleaseCommand

setuptools.setup(
    ...
    cmdclass={"release": ReleaseCommand},
)

Example

$ python3 setup.py release
running release
[get the version from ./releasecmd/__version__.py]
[pull git tags]
Already up to date.
[check existing git tags]
[create a git tag: v0.0.15]
[push git tags]
[upload the package to PyPI]
...

prerequisite: package binaries must be in the dist/ directory.

Specify version manually

You can specify a version manually by --version option:

$ python3 setup.py release --version 0.1.0
[create a git tag: v0.1.0]
[pull git tags]
Already up to date.
[check existing git tags]
[push git tags]
[upload packages to PyPI]

Create a GPG signed tag and upload packages

$ python3 setup.py release --sign
running release
[get the version from ./releasecmd/__version__.py]
[pull git tags]
Already up to date.
[check existing git tags]
[create a git tag with gpg signing: v0.1.0]
[push git tags]
[upload packages to PyPI]
...

Skip create a git tag and upload packages

$ python3 setup.py release --skip-tagging
running release
[get the version from ./releasecmd/__version__.py]
skip git tagging
[upload packages to PyPI]
...

release command options

Options for 'ReleaseCommand' command:
  --skip-tagging           skip a git tag creation
  --skip-uploading         skip uploading packages to PyPI
  --dry-run                don't actually do anything
  --sign                   make a GPG-signed git tag
  --verbose                show verbose output
  --search-dir             specify a root directory path to search a version
                           file. defaults to the current directory.
  --tag-template           specify git tag format. defaults to 'v{version}'
  --use-installed-version  use an installed package version as a release
                           version
  --version                specify release version

Dependencies

• Python 3.8+

• Git