Convert changelog markdown file following keep a changelog format into python dict.
import keepachangelog
changes = keepachangelog.to_dict("path/to/CHANGELOG.md")changes would look like:
changes = {
"1.1.0": {
"changed": [
"Enhancement 1 (1.1.0)",
"sub enhancement 1",
"sub enhancement 2",
"Enhancement 2 (1.1.0)",
],
"metadata": {
"release_date": "2018-05-31",
"version": "1.1.0",
"semantic_version": {
"major": 1,
"minor": 1,
"patch": 0,
"prerelease": None,
"buildmetadata": None,
},
"url": "https://github.test_url/test_project/compare/v1.0.1...v1.1.0",
},
},
"1.0.1": {
"fixed": [
"Bug fix 1 (1.0.1)",
"sub bug 1",
"sub bug 2",
"Bug fix 2 (1.0.1)",
],
"metadata": {
"release_date": "2018-05-31",
"version": "1.0.1",
"semantic_version": {
"major": 1,
"minor": 0,
"patch": 1,
"prerelease": None,
"buildmetadata": None,
},
"url": "https://github.test_url/test_project/compare/v1.0.0...v1.0.1",
},
},
"1.0.0": {
"deprecated": ["Known issue 1 (1.0.0)", "Known issue 2 (1.0.0)"],
"metadata": {
"release_date": "2017-04-10",
"version": "1.0.0",
"semantic_version": {
"major": 1,
"minor": 0,
"patch": 0,
"prerelease": None,
"buildmetadata": None,
},
"url": "https://github.test_url/test_project/releases/tag/v1.0.0",
},
},
}For a markdown file with the following content:
# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
### Changed
- Release note 1.
- Release note 2.
### Added
- Enhancement 1
- sub enhancement 1
- sub enhancement 2
- Enhancement 2
### Fixed
- Bug fix 1
- sub bug 1
- sub bug 2
- Bug fix 2
### Security
- Known issue 1
- Known issue 2
### Deprecated
- Deprecated feature 1
- Future removal 2
### Removed
- Deprecated feature 2
- Future removal 1
## [1.1.0] - 2018-05-31
### Changed
- Enhancement 1 (1.1.0)
- sub enhancement 1
- sub enhancement 2
- Enhancement 2 (1.1.0)
## [1.0.1] - 2018-05-31
### Fixed
- Bug fix 1 (1.0.1)
- sub bug 1
- sub bug 2
- Bug fix 2 (1.0.1)
## [1.0.0] - 2017-04-10
### Deprecated
- Known issue 1 (1.0.0)
- Known issue 2 (1.0.0)
[Unreleased]: https://github.test_url/test_project/compare/v1.1.0...HEAD
[1.1.0]: https://github.test_url/test_project/compare/v1.0.1...v1.1.0
[1.0.1]: https://github.test_url/test_project/compare/v1.0.0...v1.0.1
[1.0.0]: https://github.test_url/test_project/releases/tag/v1.0.0show_unreleased parameter can be specified in order to include Unreleased section information.
Note that release_date metadata will be set to None in such as case.
If for some reason you would like to retrieve the raw content of a release you can use to_raw_dict instead.
import keepachangelog
changes = keepachangelog.to_raw_dict("path/to/CHANGELOG.md")changes would look like:
changes = {
"1.1.0": {
"raw": """### Changed
- Enhancement 1 (1.1.0)
- sub enhancement 1
- sub enhancement 2
- Enhancement 2 (1.1.0)""",
"metadata": {
"release_date": "2018-05-31",
"version": "1.1.0",
"semantic_version": {
"major": 1,
"minor": 1,
"patch": 0,
"prerelease": None,
"buildmetadata": None,
},
"url": "https://github.test_url/test_project/compare/v1.0.1...v1.1.0",
},
},
"1.0.1": {
"raw": """### Fixed
- Bug fix 1 (1.0.1)
- sub bug 1
- sub bug 2
- Bug fix 2 (1.0.1)""",
"metadata": {
"release_date": "2018-05-31",
"version": "1.0.1",
"semantic_version": {
"major": 1,
"minor": 0,
"patch": 1,
"prerelease": None,
"buildmetadata": None,
},
"url": "https://github.test_url/test_project/compare/v1.0.0...v1.0.1",
},
},
"1.0.0": {
"raw": """### Deprecated
- Known issue 1 (1.0.0)
- Known issue 2 (1.0.0)""",
"metadata": {
"release_date": "2017-04-10",
"version": "1.0.0",
"semantic_version": {
"major": 1,
"minor": 0,
"patch": 0,
"prerelease": None,
"buildmetadata": None,
},
"url": "https://github.test_url/test_project/releases/tag/v1.0.0",
},
},
}Convert a python dict (resulting from keepachangelog.to_dict) to a changelog markdown content following keep a changelog format.
import keepachangelog
changes = keepachangelog.to_dict("path/to/CHANGELOG.md")
content = keepachangelog.from_dict(changes)You can create a new release by using keepachangelog.release function.
import keepachangelog
new_version = keepachangelog.release("path/to/CHANGELOG.md")This will:
- If
new_versionparameter is not provided, guess the new version number and return it:RemovedorChangedsections will be considered as breaking changes, thus incrementing the major version.- If the only section is
Fixed, only patch will be incremented. - Otherwise, minor will be incremented.
- Update changelog.
- Unreleased section content will be moved into a new section.
[Unreleased]link will be updated.- New link will be created corresponding to the new section (based on the format of the Unreleased link).
An helper function is available to create a starlette endpoint to retrieve changelog as JSON.
from starlette.applications import Starlette
from keepachangelog.starlette import add_changelog_endpoint
app = Starlette()
# /changelog endpoint will return the dict extracted from the changelog as JSON.
add_changelog_endpoint(app, "path/to/CHANGELOG.md")Note: starlette module must be installed.
An helper function is available to create a Flask-RestX endpoint to retrieve changelog as JSON.
import flask
import flask_restx
from keepachangelog.flask_restx import add_changelog_endpoint
app = flask.Flask(__name__)
api = flask_restx.Api(app)
# /changelog endpoint will return the dict extracted from the changelog as JSON.
add_changelog_endpoint(api, "path/to/CHANGELOG.md")Note: flask-restx module must be installed.
- python 3.6+ must be installed
- Use pip to install module:
python -m pip install keepachangelog
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