Mercurial > hg
view tests/svnxml.py @ 51304:d91b55371d6f
git-hgext: adjust to the lack of `changelog.heads` method
We don't have a `heads` method returning nodeid, but this is very easy to get
the same result.
This was flagged by pytype.
We can note that the fact this code did not break is probably a good sign that
it is dead code.
However this is a question outside of the scop of this series.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 19 Dec 2023 22:54:52 +0100 |
parents | 6000f5b25c9b |
children |
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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. 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)