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#!/usr/bin/env python3 |
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""" |
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Generates a git-svn authors file using usernames from https://alioth.debian.org. |
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""" |
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import subprocess |
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import re |
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import bs4 |
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import urllib.request |
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import sys |
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AUTHORS_LINE_RE = re.compile(r'r\d+ \| (.*?) \|') |
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def get_svn_authors(url): |
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""" |
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Returns a list of committer usernames given a URL (for svn log). |
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""" |
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authors = set() |
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data = subprocess.check_output(['svn', 'log', url]) |
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for line in data.decode('utf-8').splitlines(): |
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match = AUTHORS_LINE_RE.search(line) |
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if match: |
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authors.add(match.group(1)) |
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return authors |
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def _fetch_userdata_page(username): |
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data = urllib.request.urlopen('https://alioth.debian.org/users/%s' % username) |
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soup = bs4.BeautifulSoup(data) |
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return soup.find(id='user-profile-personal-info') |
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def fetch_name_email(username): |
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""" |
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Returns the name and email of an https://alioth.debian.org SVN user. |
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""" |
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userdata = _fetch_userdata_page(username) |
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if (not userdata) and '-guest' in username: |
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# Possibly missing user - it might be a guest account that got replaced by a regular one? |
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new_username = username.replace('-guest', '') |
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print('Note: trying %s instead of %s (username missing)' % (new_username, username), file=sys.stderr) |
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userdata = _fetch_userdata_page(new_username) |
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if userdata: |
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trs = userdata.find_all('tr') |
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name = trs[2].find_all('td')[1].text.strip() |
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email = trs[3].find_all('td')[1].text.replace('@nospam', '').replace(' ', '').strip() |
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else: |
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return (username, "unknown-email@localhost") |
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return (name, email) |
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if __name__ == '__main__': |
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import argparse |
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parser = argparse.ArgumentParser(description=__doc__) |
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parser.add_argument('url', nargs='?', help='Subversion repository to read') |
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args = parser.parse_args() |
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authors = get_svn_authors(args.url) |
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print('svn authors:', authors, file=sys.stderr) |
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for author in authors: |
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name, email = fetch_name_email(author) |
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print('%s = %s <%s>' % (author, name, email)) |
