Python package find version

versionfinder 1.1.1

Python package to find the version of another package, whether installed via pip, setuptools or git.

Навигация

Ссылки проекта

Статистика

Метаданные

Лицензия: GNU Lesser General Public License v3 (LGPLv3)

Метки version, git, pip, pkg_resources, setuptools

Сопровождающие

Классификаторы

• Development Status
  • 5 — Production/Stable
  • Developers
  • OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)
  • OS Independent
  • Python
  • Python :: 3
  • Software Development
  • Software Development :: Libraries
  • Software Development :: Version Control

  Описание проекта

  versionfinder
  =============

  .. image:: https://img.shields.io/github/forks/jantman/versionfinder.svg
  :alt: GitHub Forks
  :target: https://github.com/jantman/versionfinder/network

  .. image:: https://img.shields.io/github/issues/jantman/versionfinder.svg
  :alt: GitHub Open Issues
  :target: https://github.com/jantman/versionfinder/issues

  .. image:: https://secure.travis-ci.org/jantman/versionfinder.png?branch=master
  :target: http://travis-ci.org/jantman/versionfinder
  :alt: travis-ci for master branch

  .. image:: https://codecov.io/github/jantman/versionfinder/coverage.svg?branch=master
  :target: https://codecov.io/github/jantman/versionfinder?branch=master
  :alt: coverage report for master branch

  .. image:: https://readthedocs.org/projects/versionfinder/badge/?version=latest
  :target: https://readthedocs.org/projects/versionfinder/?badge=latest
  :alt: sphinx documentation for latest release

  .. image:: http://www.repostatus.org/badges/latest/active.svg
  :alt: Project Status: Active – The project has reached a stable, usable state and is being actively developed.
  :target: http://www.repostatus.org/#active

  Python package to find the version of another package/distribution, whether installed via pip, setuptools or git

  Overview
  ———

  versionfinder is a library intended to identify the version/source details of a
  specified Python distribution (usually the one calling it), whether it was
  installed via pip, setuptools or git. This is intended to allow packages to
  determine what version they are, beyond what is simply coded in the package:

  * For packages installed via pip, return the exact requirement that was installed,
  even if it was a source control URL (editable or not).
  * For packages installed via setuptools, return the installed version.
  * For packages that are a git clone, return the URL, commit, tag, and whether the
  repository is dirty (modified) or not.

  This is mainly intended for projects that need to display their version information
  to users (i.e. for use in filing bug reports or support requests) and wish to be as
  specific as possible, including whether the package was installed from a fork, a specific
  tag or commit from a git repo, or has local changes not committed to git.

  Requirements
  ————

  * Python 3.5+

  Usage
  ——

  Versionfinder is primarily intended to return information about the package/
  distribution it is called from. As some operations can be quite a bit more time
  consuming than simply reading a «pkg_resources« or «pip« distribution version,
  it’s recommended that Versionfinder be run once during the startup or initialization
  of your application/process, and the result stored for later use.

  The simplest example is finding the version information for whatever package/distribution
  contains the calling module. In «mymodule.py«, a module within the «mypackage»
  package/distribution:

  .. code-block:: python

  import logging
  from versionfinder import find_version

  # If you are using the python logging module, you’ll likely want to
  # suppress logging from versionfinder itself, as well as the DEBUG-level
  # logging from «pip« and «git«, which are called by versionfinder.
  for lname in [‘versionfinder’, ‘pip’, ‘git’]:
  l = logging.getLogger(lname)
  l.setLevel(logging.CRITICAL)
  l.propagate = True

  class MyClass(object):

  def __init__(self):
  self._versioninfo = find_version(‘mypackage’)

  @property
  def versioninfo(self):
  return self._versioninfo

  The «_versioninfo« attribute of the class will be set to the «VersionInfo«
  object returned by «find_version()«. We can inspect some of that object’s
  properties, which are documented in the
  `API docs `_.

  .. code-block:: pycon

  >>> from mypackage.mymodule import MyClass
  >>> c = MyClass()
  >>> v = c.versioninfo
  >>> v
  VersionInfo(git_commit=123456ab, git_is_dirty=True, git_remotes=, git_tag=v1.2.3, pip_requirement=git+https://github.com/someone/foo@v1.2.3#egg=foo, pip_url=http://foo.com, pip_version=1.2.3, pkg_resources_url=http://foo.com, pkg_resources_version=1.2.3)
  >>> v.pip_version
  ‘1.2.3’
  >>> v.pkg_resources_version
  ‘1.2.3’
  >>> v.version
  ‘1.2.3’
  >>> v.pip_url
  ‘http://foo.com’
  >>> v.pkg_resources_url
  ‘http://foo.com’
  >>> v.url
  ‘http://foo.com’
  >>> v.pip_requirement
  ‘git+https://github.com/someone/foo@v1.2.3#egg=foo’
  >>> v.git_remotes

  >>> v.git_remote
  ‘https://github.com/someone/foo.git’
  >>> v.git_commit
  ‘123456ab’
  >>> v.git_tag
  ‘v1.2.3’
  >>> v.git_is_dirty
  True
  >>> v.git_str
  ‘git+https://github.com/someone/foo@v1.2.3#egg=foo*’
  >>> v.short_str
  ‘1.2.3 ‘
  >>> v.long_str
  ‘1.2.3 (git+https://github.com/someone/foo@v1.2.3#egg=foo*)’

  Bugs and Feature Requests
  ————————-

  Bug reports and feature requests are happily accepted via the `GitHub Issue Tracker `_. Pull requests are
  welcome. Issues that don’t have an accompanying pull request will be worked on
  as my time and priority allows.

  Development
  ===========

  To install for development:

  1. Fork the `versionfinder `_ repository on GitHub
  2. Create a new branch off of master in your fork.

  .. code-block:: bash

  $ virtualenv versionfinder
  $ cd versionfinder && source bin/activate
  $ pip install -e git+git@github.com:YOURNAME/versionfinder.git@BRANCHNAME#egg=versionfinder
  $ cd src/versionfinder

  The git clone you’re now in will probably be checked out to a specific commit,
  so you may want to «git checkout BRANCHNAME«.

  Guidelines
  ———-

  * pep8 compliant with some exceptions (see pytest.ini)
  * 100% test coverage with pytest (with valid tests)

  Testing
  ——-

  Testing is done via `pytest `_, driven by `tox `_.

  * testing is as simple as:

  * «pip install tox«
  * «tox«

  * If you want to pass additional arguments to pytest, add them to the tox command line after «—«. i.e., for verbose pytext output on py27 tests: «tox -e py27 — -v«

  Acceptance Tests
  —————-

  Versionfinder has a suite of acceptance tests that create virtualenvs, install a
  test package (`versionfinder-test-pkg `_) in them,
  and then call «versionfinder.find_version()« from multiple locations in the package, printing a JSON-serialized
  dict of the results of each call (and an exception, if one was caught). For further information
  on the acceptance tests, see «versionfinder/tests/test_acceptance.py«.

  Currently-tested scenarios are:

  * Pip

  * Install from local git clone
  * Install editable from local git clone
  * Install editable from local git clone then change a file (dirty)
  * Install editable from local git clone then commit and tag
  * Install editable from local git clone checked out to a tag
  * Install editable from local git clone checked out to a commit
  * Install editable from local git clone with multiple remotes
  * Install from sdist
  * Install from sdist with pip 1.5.4
  * Install from wheel
  * Install from git URL
  * Install from git fork URL
  * Install from git URL with commit
  * Install from git URL with tag
  * Install from git URL with branch
  * Install editable from git URL
  * Install editable from git fork URL
  * Install editable from git URL with multiple remotes
  * Install editable from git URL and then change a file in the clone (dirty)
  * Install editable from git URL with commit
  * Install editable from git URL with tag
  * Install editable from git URL with branch
  * Install sdist in a venv that’s also a git repo
  * Install wheel in a venv that’s also a git repo

  * setuptools / setup.py

  * setup.py develop
  * setup.py install

  * easy_install

  * Install from sdist
  * Install from egg
  * Install from source directory
  * Install from sdist in a venv that’s also a git repo
  * Install from egg in a venv that’s also a git repo
  * Install from source directory in a venv that’s also a git repo

  Release Checklist
  ——————

  1. Open an issue for the release; cut a branch off master for that issue.
  2. Confirm that there are CHANGES.rst entries for all major changes.
  3. Ensure that Travis tests passing in all environments.
  4. Ensure that test coverage is no less than the last release (ideally, 100%).
  5. Increment the version number in versionfinder/version.py and add version and release date to CHANGES.rst, then push to GitHub.
  6. Confirm that README.rst renders correctly on GitHub.
  7. Upload package to testpypi:

  * Make sure your ~/.pypirc file is correct (a repo called «test« for https://testpypi.python.org/pypi)
  * «rm -Rf dist«
  * «python setup.py register -r https://testpypi.python.org/pypi«
  * «python setup.py sdist bdist_wheel«
  * «twine upload -r test dist/*«
  * Check that the README renders at https://testpypi.python.org/pypi/versionfinder

  8. Create a pull request for the release to be merged into master. Upon successful Travis build, merge it.
  9. Tag the release in Git, push tag to GitHub:

  * tag the release. for now the message is quite simple: «git tag -a X.Y.Z -m ‘X.Y.Z released YYYY-MM-DD’«
  * push the tag to GitHub: «git push origin X.Y.Z«

  11. Upload package to live pypi:

  * «twine upload dist/*«

  10. make sure any GH issues fixed in the release were closed.

  License and Disclaimer
  ———————-

  This software is licensed under the `GNU Lesser General Public License (LGPL) 3.0 `_.

  Подробности проекта

  Ссылки проекта

  Статистика

  Метаданные

  Лицензия: GNU Lesser General Public License v3 (LGPLv3)

  Метки version, git, pip, pkg_resources, setuptools

  Сопровождающие

  Классификаторы

  • Development Status
    • 5 — Production/Stable
    • Developers
    • OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)
    • OS Independent
    • Python
    • Python :: 3
    • Software Development
    • Software Development :: Libraries
    • Software Development :: Version Control

    Источник

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