reset_changelog.py

## This file is used to add the appropriate sections to CHANGELOG.rst
## so that bumpversion works correctly

import re

file_read_string = open('.bumpversion.cfg', 'r').read()
match = re.search(r'current_version\s=\s(.*)',file_read_string)
ver = match.group(1)
print("current_ver = " + ver)

# validate changelog isn't updated already

file_read_string = open('CHANGELOG.rst', 'r').read()
REGEX = 'Version `dev`_'
match = re.search(REGEX, file_read_string)
if not match:
    print("CHANGELOG Needs Updating")
    with open('CHANGELOG.rst', 'r+') as f:
        text = f.read()
        text = re.sub('=========\nChangelog\n=========\n', (
            '=========\nChangelog\n=========\n\nVersion `dev`_\n================\n'
            '**Date**: unreleased\n\n* API client:\n'),
                      text)
        f.seek(0)
        f.write(text)
        LINK_STRING = (".. _`dev`: https://github.com/GreyNoise-Intelligence/pygreynoise/"
                       "compare/v{}...HEAD").format(ver)
        f.write(LINK_STRING)
        f.truncate()
else:
    print("CHANGELOG")