Metadata-Version: 2.1
Name: changelogs
Version: 0.14.0
Summary: A changelog finder and parser.
Home-page: https://github.com/pyupio/changelogs
Author: Jannis Gebauer
Author-email: jay@pyup.io
License: MIT license
Keywords: changelogs
Classifier: Development Status :: 2 - Pre-Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
License-File: LICENSE
License-File: AUTHORS.rst

.. image:: https://img.shields.io/pypi/v/changelogs.svg
        :target: https://pypi.python.org/pypi/changelogs

.. image:: https://img.shields.io/travis/pyupio/changelogs.svg
        :target: https://travis-ci.org/pyupio/changelogs

.. image:: https://readthedocs.org/projects/changelogs/badge/?version=latest
        :target: https://changelogs.readthedocs.io/en/latest/?badge=latest
        :alt: Documentation Status

.. image:: https://pyup.io/repos/github/pyupio/changelogs/shield.svg
     :target: https://pyup.io/repos/github/pyupio/changelogs/
     :alt: Updates

A changelog finder and parser with command line interface for packages available on pypi, npm, rubygems and launchpad.net. Originally developed for pyup.io_.

.. _pyup.io: https://pyup.io/


************
Installation
************

To install changelogs, run this command in your terminal:

.. code-block:: console

    $ pip install changelogs

*****
Usage
*****

To use changelogs in a Python project::

    import changelogs

    logs = changelogs.get("flask")
    logs = changelogs.get("babel", vendor="npm")
    logs = changelogs.get("bundler", vendor="npm")


Or, from the command line::

    changelogs flask
    changelogs babel npm
    changelogs bundler gem

If you are on macOS, you can chain the `open` command::

    changelogs babel npm >> babel.log && open babel.log


*****
About
*****

When trying to get a changelog for a given package, there are a bunch of problems:

- There is no central place to store a changelog. If a project has a changelog, it's most likely somewhere in the git repo at all kinds of different places. This makes it hard to find.
- The package index meta data often has no direct link to the git repo. This makes the repo hard to find.
- There is no changelog standard. Everyone uses a different approach. This makes it hard to parse.

This project is trying to solve this by:

- first querying the package vendor for package meta data like the homepage or docs URL.
- if the meta data doesn't contain a valid URL to a repo, visit all available URLs and scrape them to find one.
- if there is a valid repo URL, visit the repo and look for possible changelogs like `Changes.txt`, `NEWS.md` or `history.rst`.
- fetch the content and somewhat try to parse it.




=======
History
=======

UNRELEASED
------------------

0.14.0 (2018-01-9)
-------------------
* Added a pypi/map.txt file to add custom URLS more easily
* Added a bunch of custom URLS:
  - pytest-flake8
  - cornice.ext.swagger
  - python-social-core
  - python-social-auth
  - cx-oracle
  - plotnine
  - django-hijack
  - pyinvoke
  - gitpython
  - python-memcached
  - appenlight-client

0.13.0 (2018-01-9)
-------------------
* Added a bunch of custom parser:
 - robozilla
 - websocket-client
 - pep8-naming
 - py-trello
 - synapse
 - django-haystack
 - libsass
 - lazy-object-proxy

0.12.0 (2017-05-18)
-------------------
* Added a bunch of custom parser:
 - flake8
 - pyyaml
 - six
 - factory-boy
 - jinja2
 - docutils
 - sphinx-rtd-theme
 - whitenoise
 - numpy
 - beautifulsoup4
 - mccabe
 - django-braces
 - alabaster
 - cffi
 - django-coverage-plugin
 - newrelic
 - pandas
 - twine
 - pep8-naming
 - django-storages-redux
 - pbr


0.11.0 (2017-05-10)
-------------------

* The changelog finder now checks repo URLs if they contain the given project name. This should
 make it easier to identify false changelogs.
* Fixed a couple of internal errors on edge cases.
* Added custom parsers for:
  - graphene
  - beautifulsoup4

0.10.0 (2017-04-26)
-------------------
* Added support for GitHub release pages
* Added experimental support for git commit log parsing

0.9.0 (2017-04-05)
------------------

* Fix issue with custom parsing of packages with different case.
* Catch errors from launchpad.
* Add support for changing project name when switching vendors.
* Add support for finding URLs in the project description.
* Add support for ex code.google.com projects, now moved to github.
* Add support for parsing sourceforge repos.
* Added custom parser:
  - alembic
  - genshi
  - imapclient
  - mako
  - pyinotify
  - python-ldap
  - redis
  - uwsgi
  - pyaudio

0.8.0 (2017-03-29)
------------------

* added custom parser:
  - mysqlclient, thanks @alexkiro
* added custom launchpad backend, thanks to @alexkiro

0.7.0 (2017-03-06)
------------------

* added custom parsers
  - cheroot
  - pyparsing
  - gunicorn
  - sqlalchemy
  - djangorestframework
* tweaked the get_head function

0.6.1 (2017-02-08)
------------------

* added flake8 special parser

0.6.0 (2017-02-03)
------------------

* tweaked the parser, included tests for openpyxl

0.5.0 (2017-01-23)
------------------

* include docs-src as docs candidate

0.4.0 (2017-01-23)
------------------

* add better support for NPM packages

0.3.3 (2017-01-05)
------------------

* fix packagin error (hopefully)

0.3.2 (2017-01-05)
------------------

* use modules for custom imports, for packaging

0.3.1 (2017-01-03)
------------------

* the find_changelogs and get_urls functions now also return the repo URLs

0.3.0 (2017-01-03)
------------------

* allow to swap in the find_changelogs function

0.2.0 (2016-12-27)
------------------

* added support for rubygems
* added support for npm

0.1.0 (2016-12-19)
------------------

* First release on PyPI.
