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#!/usr/bin/env python3
# Copyright (c) 2009 Giampaolo Rodola'. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""
Prints releases' timeline in RST format.
"""
import subprocess
entry = """\
- {date}:
`{ver} <https://pypi.org/project/psutil/#files>`__ -
`what's new <https://github.com/giampaolo/psutil/blob/master/HISTORY.rst#{nodotver}>`__ -
`diff <https://github.com/giampaolo/psutil/compare/{prevtag}...{tag}#files_bucket>`__""" # NOQA
def sh(cmd):
return subprocess.check_output(
cmd, shell=True, universal_newlines=True).strip()
def get_tag_date(tag):
out = sh(r"git log -1 --format=%ai {}".format(tag))
return out.split(' ')[0]
def main():
releases = []
out = sh("git tag")
for line in out.split('\n'):
tag = line.split(' ')[0]
ver = tag.replace('release-', '')
nodotver = ver.replace('.', '')
date = get_tag_date(tag)
releases.append((tag, ver, nodotver, date))
releases.sort(reverse=True)
for i, rel in enumerate(releases):
tag, ver, nodotver, date = rel
try:
prevtag = releases[i + 1][0]
except IndexError:
# get first commit
prevtag = sh("git rev-list --max-parents=0 HEAD")
print(entry.format(**locals()))
if __name__ == '__main__':
main()
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