Mercurial > hg
view tests/svnxml.py @ 37283:d4e62df1c73d
debugcommands: drop offset and length from debugindex by default
These fields are an implementation detail of revlog storage. As
such, they are not part of the generic storage "index" interface
and shouldn't be displayed by default.
Because we don't have another way to display these fields, we've
retained support for printing these fields via --verbose.
Yes, I know we should probably be doing all this formatting using
modern formatting/templater APIs. I didn't feel like scope
bloating this patch.
Differential Revision: https://phab.mercurial-scm.org/D3028
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 02 Apr 2018 16:47:53 -0700 |
parents | 812eb3b7dc43 |
children | c17d73bf6a4d |
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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['paths'] = [] paths = entry.getElementsByTagName('paths') if paths: paths = paths[0] for p in paths.getElementsByTagName('path'): action = p.getAttribute('action') path = xmltext(p) frompath = p.getAttribute('copyfrom-path') fromrev = p.getAttribute('copyfrom-rev') 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): fp = sys.stdout for e in entries: for k in ('revision', 'author', 'msg'): fp.write(('%s: %s\n' % (k, e[k])).encode('utf-8')) for path, action, fpath, frev in sorted(e['paths']): frominfo = '' if frev: frominfo = ' (from %s@%s)' % (fpath, frev) p = ' %s %s%s\n' % (action, path, frominfo) fp.write(p.encode('utf-8')) if __name__ == '__main__': data = sys.stdin.read() entries = parselog(data) printentries(entries)