How to use release_changelog method in tox

Best Python code snippet using tox_python

setup.py

Source:setup.py

1#!/usr/bin/env python2"""3Setup script for release_changelog4=========================================5Call from command line as::6    python setup.py --help7to see the options available.8"""9from setuptools import setup10from setuptools import find_packages11try:12    import versioneer13    __version__ = versioneer.get_version()14    cmdclass = versioneer.get_cmdclass()15except AttributeError:16    __version__ = '0.0.0'17    cmdclass = None18__author__ = 'David Pugh'19__email__ = 'djpugh@gmail.com'20description = 'Create a Changelog section from (GitHub) Releases'21with open('README.rst') as f:22    readme = f.read()23    f.close()24# We are going to take the approach that the requirements.txt specifies25# exact (pinned versions) to use but install_requires should only26# specify package names27# see https://caremad.io/posts/2013/07/setup-vs-requirement/28# install_requires should specify abstract requirements e.g.::29#30#   install_requires = ['requests']31#32# whereas the requirements.txt file should specify pinned versions to33# generate a repeatable environment34kwargs = dict(name='release_changelog',35              version=__version__,36              author=__author__,37              author_email=__email__,38              classifiers=[],39              packages=find_packages('src'),40              package_dir={'': 'src'},41              requires=[],42              install_requires=[],43              provides=['release_changelog'],44              test_suite='tests',45              description=description,46              long_description=readme,47              license="MIT",48              entry_points={'release_changelog.providers': ['github=release_changelog.providers.github:GitHubProvider']},49              package_data={'': ['*.rst',50                                 'requirements.txt',51                                 '*.ini',52                                 '*.cfg']}53              )54if cmdclass is not None:55    kwargs['cmdclass'] = cmdclass...

prepare_release.py

Source:prepare_release.py

1import os2import re3import sys4from datetime import datetime5from base import CHANGELOG_FILE, get_release_info, run_process6sys.path.append(os.path.dirname(__file__))  # noqa7if __name__ == "__main__":8    POETRY_DUMP_VERSION_OUTPUT = re.compile(9        r"Bumping version from \d+\.\d+\.\d+ to (?P<version>\d+\.\d+\.\d+)"10    )11    CHANGELOG_HEADER_SEPARATOR = "========="12    type_, release_changelog = get_release_info()13    output = run_process(["poetry", "version", type_])14    version_match = POETRY_DUMP_VERSION_OUTPUT.match(output)15    if not version_match:16        print("Unable to bump the project version using poetry")17        sys.exit(1)18    new_version = version_match.group("version")19    current_date = datetime.utcnow().strftime("%Y-%m-%d")20    old_changelog_data = []21    header = []22    with open(CHANGELOG_FILE, "r") as f:23        lines = f.readlines()24    for index, line in enumerate(lines):25        if CHANGELOG_HEADER_SEPARATOR != line.strip():26            continue27        old_changelog_data = lines[index + 1 :]28        header = lines[: index + 1]29        break30    with open(CHANGELOG_FILE, "w") as f:31        f.write("".join(header))32        new_version_header = f"{new_version} - {current_date}"33        f.write(f"\n{new_version_header}\n")34        f.write(f"{'-' * len(new_version_header)}\n\n")35        f.write(release_changelog)36        f.write("\n")...

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