Mercurial > hg
changeset 11194:6798536454e6 stable
convert/svn: remove useless try/catch
While the try/catch was reintroduced in 2f0f9528e77b, it was made useless by
the tags/ existence check in getheads().
| author | Patrick Mezard <pmezard@gmail.com> |
|---|---|
| date | Wed, 19 May 2010 22:04:41 +0200 |
| parents | b5c0f6a11430 |
| children | 46bb49134498 |
| files | hgext/convert/subversion.py tests/svn/branches.svndump tests/svn/svndump-branches.sh |
| diffstat | 3 files changed, 77 insertions(+), 90 deletions(-) [+] |
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--- a/hgext/convert/subversion.py Mon May 17 21:16:35 2010 +0200 +++ b/hgext/convert/subversion.py Wed May 19 22:04:41 2010 +0200 @@ -448,79 +448,76 @@ pendings = [] tagspath = self.tags start = svn.ra.get_latest_revnum(self.ra) - try: - for entry in self._getlog([self.tags], start, self.startrev): - origpaths, revnum, author, date, message = entry - copies = [(e.copyfrom_path, e.copyfrom_rev, p) for p, e - in origpaths.iteritems() if e.copyfrom_path] - # Apply moves/copies from more specific to general - copies.sort(reverse=True) + for entry in self._getlog([self.tags], start, self.startrev): + origpaths, revnum, author, date, message = entry + copies = [(e.copyfrom_path, e.copyfrom_rev, p) for p, e + in origpaths.iteritems() if e.copyfrom_path] + # Apply moves/copies from more specific to general + copies.sort(reverse=True) - srctagspath = tagspath - if copies and copies[-1][2] == tagspath: - # Track tags directory moves - srctagspath = copies.pop()[0] + srctagspath = tagspath + if copies and copies[-1][2] == tagspath: + # Track tags directory moves + srctagspath = copies.pop()[0] - for source, sourcerev, dest in copies: - if not dest.startswith(tagspath + '/'): - continue - for tag in pendings: - if tag[0].startswith(dest): - tagpath = source + tag[0][len(dest):] - tag[:2] = [tagpath, sourcerev] - break - else: - pendings.append([source, sourcerev, dest]) + for source, sourcerev, dest in copies: + if not dest.startswith(tagspath + '/'): + continue + for tag in pendings: + if tag[0].startswith(dest): + tagpath = source + tag[0][len(dest):] + tag[:2] = [tagpath, sourcerev] + break + else: + pendings.append([source, sourcerev, dest]) - # Filter out tags with children coming from different - # parts of the repository like: - # /tags/tag.1 (from /trunk:10) - # /tags/tag.1/foo (from /branches/foo:12) - # Here/tags/tag.1 discarded as well as its children. - # It happens with tools like cvs2svn. Such tags cannot - # be represented in mercurial. - addeds = dict((p, e.copyfrom_path) for p, e - in origpaths.iteritems() - if e.action == 'A' and e.copyfrom_path) - badroots = set() - for destroot in addeds: - for source, sourcerev, dest in pendings: - if (not dest.startswith(destroot + '/') - or source.startswith(addeds[destroot] + '/')): - continue - badroots.add(destroot) - break + # Filter out tags with children coming from different + # parts of the repository like: + # /tags/tag.1 (from /trunk:10) + # /tags/tag.1/foo (from /branches/foo:12) + # Here/tags/tag.1 discarded as well as its children. + # It happens with tools like cvs2svn. Such tags cannot + # be represented in mercurial. + addeds = dict((p, e.copyfrom_path) for p, e + in origpaths.iteritems() + if e.action == 'A' and e.copyfrom_path) + badroots = set() + for destroot in addeds: + for source, sourcerev, dest in pendings: + if (not dest.startswith(destroot + '/') + or source.startswith(addeds[destroot] + '/')): + continue + badroots.add(destroot) + break - for badroot in badroots: - pendings = [p for p in pendings if p[2] != badroot - and not p[2].startswith(badroot + '/')] + for badroot in badroots: + pendings = [p for p in pendings if p[2] != badroot + and not p[2].startswith(badroot + '/')] - # Tell tag renamings from tag creations - remainings = [] - for source, sourcerev, dest in pendings: - tagname = dest.split('/')[-1] - if source.startswith(srctagspath): - remainings.append([source, sourcerev, tagname]) - continue - if tagname in tags: - # Keep the latest tag value - continue - # From revision may be fake, get one with changes - try: - tagid = self.latest(source, sourcerev) - if tagid and tagname not in tags: - tags[tagname] = tagid - except SvnPathNotFound: - # It happens when we are following directories - # we assumed were copied with their parents - # but were really created in the tag - # directory. - pass - pendings = remainings - tagspath = srctagspath + # Tell tag renamings from tag creations + remainings = [] + for source, sourcerev, dest in pendings: + tagname = dest.split('/')[-1] + if source.startswith(srctagspath): + remainings.append([source, sourcerev, tagname]) + continue + if tagname in tags: + # Keep the latest tag value + continue + # From revision may be fake, get one with changes + try: + tagid = self.latest(source, sourcerev) + if tagid and tagname not in tags: + tags[tagname] = tagid + except SvnPathNotFound: + # It happens when we are following directories + # we assumed were copied with their parents + # but were really created in the tag + # directory. + pass + pendings = remainings + tagspath = srctagspath - except SubversionException: - self.ui.note(_('no tags found at revision %d\n') % start) return tags def converted(self, rev, destrev):
--- a/tests/svn/branches.svndump Mon May 17 21:16:35 2010 +0200 +++ b/tests/svn/branches.svndump Wed May 19 22:04:41 2010 +0200 @@ -1,6 +1,6 @@ SVN-fs-dump-format-version: 2 -UUID: 3c3c228a-b3dd-467c-a766-896f4b7cd0af +UUID: 9ccdebd5-40da-43b4-a9c9-c2857851ccaf Revision-number: 0 Prop-content-length: 56 @@ -9,7 +9,7 @@ K 8 svn:date V 27 -2009-06-21T12:38:53.023457Z +2010-05-19T19:36:21.767874Z PROPS-END Revision-number: 1 @@ -27,7 +27,7 @@ K 8 svn:date V 27 -2009-06-21T12:38:53.111986Z +2010-05-19T19:36:21.795557Z PROPS-END Node-path: branches @@ -39,15 +39,6 @@ PROPS-END -Node-path: tags -Node-kind: dir -Node-action: add -Prop-content-length: 10 -Content-length: 10 - -PROPS-END - - Node-path: trunk Node-kind: dir Node-action: add @@ -72,7 +63,7 @@ K 8 svn:date V 27 -2009-06-21T12:38:54.182594Z +2010-05-19T19:36:22.069417Z PROPS-END Node-path: branches/notinbranch @@ -164,7 +155,7 @@ K 8 svn:date V 27 -2009-06-21T12:38:57.166484Z +2010-05-19T19:36:25.067407Z PROPS-END Node-path: branches/old @@ -197,7 +188,7 @@ K 8 svn:date V 27 -2009-06-21T12:38:59.084420Z +2010-05-19T19:36:27.042834Z PROPS-END Node-path: trunk/a @@ -227,7 +218,7 @@ K 8 svn:date V 27 -2009-06-21T12:39:00.093201Z +2010-05-19T19:36:28.045031Z PROPS-END Node-path: branches/old/b @@ -257,7 +248,7 @@ K 8 svn:date V 27 -2009-06-21T12:39:02.078633Z +2010-05-19T19:36:30.049884Z PROPS-END Node-path: branches/old/c @@ -295,7 +286,7 @@ K 8 svn:date V 27 -2009-06-21T12:39:03.065537Z +2010-05-19T19:36:31.044711Z PROPS-END Node-path: branches/old/b @@ -326,7 +317,7 @@ K 8 svn:date V 27 -2009-06-21T12:39:06.070275Z +2010-05-19T19:36:34.043552Z PROPS-END Node-path: branches/old2 @@ -355,7 +346,7 @@ K 8 svn:date V 27 -2009-06-21T12:39:08.082539Z +2010-05-19T19:36:36.042680Z PROPS-END Node-path: branches/old @@ -384,7 +375,7 @@ K 8 svn:date V 27 -2009-06-21T12:39:09.073290Z +2010-05-19T19:36:37.043714Z PROPS-END Node-path: trunk/a @@ -413,7 +404,7 @@ K 8 svn:date V 27 -2009-06-21T12:39:11.070264Z +2010-05-19T19:36:39.044703Z PROPS-END Node-path: branches/old3