Mercurial > hg
view tests/svnxml.py @ 48653:a3cf460a6b1b
stream-clone: also filter the requirement we put in the bundle 2
We were wrongly putting irrelevant requirements in the bundle and the receiving
side was getting confused, treating them as being missing while still putting
them in the `requires` file. Leading do corrupted repositories.
This changes fix stream-clone behavior regarding format when bundle-2 is
involved, so we now also test this cases.
Behavior with older version of Mercurial will be fine as they filter the
requirements they get from the bundle on their side anyway.
Differential Revision: https://phab.mercurial-scm.org/D12084
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Tue, 18 Jan 2022 00:19:04 +0100 |
parents | 7525e77b5eac |
children | 6000f5b25c9b |
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# Read the output of a "svn log --xml" command on stdin, parse it and # print a subset of attributes common to all svn versions tested by # hg. from __future__ import absolute_import import sys import xml.dom.minidom def xmltext(e): return ''.join(c.data for c in e.childNodes if c.nodeType == c.TEXT_NODE) def parseentry(entry): e = {} e['revision'] = entry.getAttribute('revision') e['author'] = xmltext(entry.getElementsByTagName('author')[0]) e['msg'] = xmltext(entry.getElementsByTagName('msg')[0]) e['date'] = xmltext(entry.getElementsByTagName('date')[0]) e['paths'] = [] paths = entry.getElementsByTagName('paths') if paths: paths = paths[0] for p in paths.getElementsByTagName('path'): action = p.getAttribute('action').encode('utf-8') path = xmltext(p).encode('utf-8') frompath = p.getAttribute('copyfrom-path').encode('utf-8') fromrev = p.getAttribute('copyfrom-rev').encode('utf-8') e['paths'].append((path, action, frompath, fromrev)) return e def parselog(data): entries = [] doc = xml.dom.minidom.parseString(data) for e in doc.getElementsByTagName('logentry'): entries.append(parseentry(e)) return entries def printentries(entries): try: fp = sys.stdout.buffer except AttributeError: fp = sys.stdout for e in entries: for k in ('revision', 'author', 'date', 'msg'): fp.write(('%s: %s\n' % (k, e[k])).encode('utf-8')) for path, action, fpath, frev in sorted(e['paths']): frominfo = b'' if frev: frominfo = b' (from %s@%s)' % (fpath, frev) p = b' %s %s%s\n' % (action, path, frominfo) fp.write(p) if __name__ == '__main__': data = sys.stdin.read() entries = parselog(data) printentries(entries)