largefiles: call super class method with proper kwargs to respect API

Since the localrepositoyry.push() method in mercurial/localrepo.py is defined
this way:

  def push(self, remote, force=False, revs=None, newbranch=False):

it is better for largefiles to call push() on the super class with proper
kwargs to respect the API.

This will avoid breaking other extensions overriding the push method this way:

  def push(self, remote, force=False, **kwargs):

hgext/largefiles/reposetup.py

@@ -1,514 +1,514 b''
 # Copyright 2009-2010 Gregory P. Ward
 # Copyright 2009-2010 Intelerad Medical Systems Incorporated
 # Copyright 2010-2011 Fog Creek Software
 # Copyright 2010-2011 Unity Technologies
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 '''setup for largefiles repositories: reposetup'''
 import copy
 import os
 
 from mercurial import error, manifest, match as match_, util, discovery
 from mercurial import node as node_
 from mercurial.i18n import _
 from mercurial import localrepo
 
 import lfcommands
 import proto
 import lfutil
 
 def reposetup(ui, repo):
     # wire repositories should be given new wireproto functions but not the
     # other largefiles modifications
     if not repo.local():
         return proto.wirereposetup(ui, repo)
 
     class lfilesrepo(repo.__class__):
         lfstatus = False
         def status_nolfiles(self, *args, **kwargs):
             return super(lfilesrepo, self).status(*args, **kwargs)
 
         # When lfstatus is set, return a context that gives the names
         # of largefiles instead of their corresponding standins and
         # identifies the largefiles as always binary, regardless of
         # their actual contents.
         def __getitem__(self, changeid):
             ctx = super(lfilesrepo, self).__getitem__(changeid)
             if self.lfstatus:
                 class lfilesmanifestdict(manifest.manifestdict):
                     def __contains__(self, filename):
                         if super(lfilesmanifestdict,
                                 self).__contains__(filename):
                             return True
                         return super(lfilesmanifestdict,
                             self).__contains__(lfutil.standin(filename))
                 class lfilesctx(ctx.__class__):
                     def files(self):
                         filenames = super(lfilesctx, self).files()
                         return [lfutil.splitstandin(f) or f for f in filenames]
                     def manifest(self):
                         man1 = super(lfilesctx, self).manifest()
                         man1.__class__ = lfilesmanifestdict
                         return man1
                     def filectx(self, path, fileid=None, filelog=None):
                         try:
                             if filelog is not None:
                                 result = super(lfilesctx, self).filectx(
                                     path, fileid, filelog)
                             else:
                                 result = super(lfilesctx, self).filectx(
                                     path, fileid)
                         except error.LookupError:
                             # Adding a null character will cause Mercurial to
                             # identify this as a binary file.
                             if filelog is not None:
                                 result = super(lfilesctx, self).filectx(
                                     lfutil.standin(path), fileid, filelog)
                             else:
                                 result = super(lfilesctx, self).filectx(
                                     lfutil.standin(path), fileid)
                             olddata = result.data
                             result.data = lambda: olddata() + '\0'
                         return result
                 ctx.__class__ = lfilesctx
             return ctx
 
         # Figure out the status of big files and insert them into the
         # appropriate list in the result. Also removes standin files
         # from the listing. Revert to the original status if
         # self.lfstatus is False.
         # XXX large file status is buggy when used on repo proxy.
         # XXX this needs to be investigated.
         @localrepo.unfilteredmethod
         def status(self, node1='.', node2=None, match=None, ignored=False,
                 clean=False, unknown=False, listsubrepos=False):
             listignored, listclean, listunknown = ignored, clean, unknown
             if not self.lfstatus:
                 return super(lfilesrepo, self).status(node1, node2, match,
                     listignored, listclean, listunknown, listsubrepos)
             else:
                 # some calls in this function rely on the old version of status
                 self.lfstatus = False
                 ctx1 = self[node1]
                 ctx2 = self[node2]
                 working = ctx2.rev() is None
                 parentworking = working and ctx1 == self['.']
 
                 def inctx(file, ctx):
                     try:
                         if ctx.rev() is None:
                             return file in ctx.manifest()
                         ctx[file]
                         return True
                     except KeyError:
                         return False
 
                 if match is None:
                     match = match_.always(self.root, self.getcwd())
 
                 wlock = None
                 try:
                     try:
                         # updating the dirstate is optional
                         # so we don't wait on the lock
                         wlock = self.wlock(False)
                     except error.LockError:
                         pass
 
                     # First check if there were files specified on the
                     # command line.  If there were, and none of them were
                     # largefiles, we should just bail here and let super
                     # handle it -- thus gaining a big performance boost.
                     lfdirstate = lfutil.openlfdirstate(ui, self)
                     if match.files() and not match.anypats():
                         for f in lfdirstate:
                             if match(f):
                                 break
                         else:
                             return super(lfilesrepo, self).status(node1, node2,
                                     match, listignored, listclean,
                                     listunknown, listsubrepos)
 
                     # Create a copy of match that matches standins instead
                     # of largefiles.
                     def tostandins(files):
                         if not working:
                             return files
                         newfiles = []
                         dirstate = self.dirstate
                         for f in files:
                             sf = lfutil.standin(f)
                             if sf in dirstate:
                                 newfiles.append(sf)
                             elif sf in dirstate.dirs():
                                 # Directory entries could be regular or
                                 # standin, check both
                                 newfiles.extend((f, sf))
                             else:
                                 newfiles.append(f)
                         return newfiles
 
                     m = copy.copy(match)
                     m._files = tostandins(m._files)
 
                     result = super(lfilesrepo, self).status(node1, node2, m,
                         ignored, clean, unknown, listsubrepos)
                     if working:
 
                         def sfindirstate(f):
                             sf = lfutil.standin(f)
                             dirstate = self.dirstate
                             return sf in dirstate or sf in dirstate.dirs()
 
                         match._files = [f for f in match._files
                                         if sfindirstate(f)]
                         # Don't waste time getting the ignored and unknown
                         # files from lfdirstate
                         s = lfdirstate.status(match, [], False,
                                 listclean, False)
                         (unsure, modified, added, removed, missing, _unknown,
                                 _ignored, clean) = s
                         if parentworking:
                             for lfile in unsure:
                                 standin = lfutil.standin(lfile)
                                 if standin not in ctx1:
                                     # from second parent
                                     modified.append(lfile)
                                 elif ctx1[standin].data().strip() \
                                         != lfutil.hashfile(self.wjoin(lfile)):
                                     modified.append(lfile)
                                 else:
                                     clean.append(lfile)
                                     lfdirstate.normal(lfile)
                         else:
                             tocheck = unsure + modified + added + clean
                             modified, added, clean = [], [], []
 
                             for lfile in tocheck:
                                 standin = lfutil.standin(lfile)
                                 if inctx(standin, ctx1):
                                     if ctx1[standin].data().strip() != \
                                             lfutil.hashfile(self.wjoin(lfile)):
                                         modified.append(lfile)
                                     else:
                                         clean.append(lfile)
                                 else:
                                     added.append(lfile)
 
                         # Standins no longer found in lfdirstate has been
                         # removed
                         for standin in ctx1.manifest():
                             if not lfutil.isstandin(standin):
                                 continue
                             lfile = lfutil.splitstandin(standin)
                             if not match(lfile):
                                 continue
                             if lfile not in lfdirstate:
                                 removed.append(lfile)
 
                         # Filter result lists
                         result = list(result)
 
                         # Largefiles are not really removed when they're
                         # still in the normal dirstate. Likewise, normal
                         # files are not really removed if they are still in
                         # lfdirstate. This happens in merges where files
                         # change type.
                         removed = [f for f in removed
                                    if f not in self.dirstate]
                         result[2] = [f for f in result[2]
                                      if f not in lfdirstate]
 
                         lfiles = set(lfdirstate._map)
                         # Unknown files
                         result[4] = set(result[4]).difference(lfiles)
                         # Ignored files
                         result[5] = set(result[5]).difference(lfiles)
                         # combine normal files and largefiles
                         normals = [[fn for fn in filelist
                                     if not lfutil.isstandin(fn)]
                                    for filelist in result]
                         lfiles = (modified, added, removed, missing, [], [],
                                   clean)
                         result = [sorted(list1 + list2)
                                   for (list1, list2) in zip(normals, lfiles)]
                     else:
                         def toname(f):
                             if lfutil.isstandin(f):
                                 return lfutil.splitstandin(f)
                             return f
                         result = [[toname(f) for f in items]
                                   for items in result]
 
                     if wlock:
                         lfdirstate.write()
 
                 finally:
                     if wlock:
                         wlock.release()
 
                 if not listunknown:
                     result[4] = []
                 if not listignored:
                     result[5] = []
                 if not listclean:
                     result[6] = []
                 self.lfstatus = True
                 return result
 
         # As part of committing, copy all of the largefiles into the
         # cache.
         def commitctx(self, *args, **kwargs):
             node = super(lfilesrepo, self).commitctx(*args, **kwargs)
             lfutil.copyalltostore(self, node)
             return node
 
         # Before commit, largefile standins have not had their
         # contents updated to reflect the hash of their largefile.
         # Do that here.
         def commit(self, text="", user=None, date=None, match=None,
                 force=False, editor=False, extra={}):
             orig = super(lfilesrepo, self).commit
 
             wlock = self.wlock()
             try:
                 # Case 0: Rebase or Transplant
                 # We have to take the time to pull down the new largefiles now.
                 # Otherwise, any largefiles that were modified in the
                 # destination changesets get overwritten, either by the rebase
                 # or in the first commit after the rebase or transplant.
                 # updatelfiles will update the dirstate to mark any pulled
                 # largefiles as modified
                 if getattr(self, "_isrebasing", False) or \
                         getattr(self, "_istransplanting", False):
                     lfcommands.updatelfiles(self.ui, self, filelist=None,
                                             printmessage=False)
                     result = orig(text=text, user=user, date=date, match=match,
                                     force=force, editor=editor, extra=extra)
                     return result
                 # Case 1: user calls commit with no specific files or
                 # include/exclude patterns: refresh and commit all files that
                 # are "dirty".
                 if ((match is None) or
                     (not match.anypats() and not match.files())):
                     # Spend a bit of time here to get a list of files we know
                     # are modified so we can compare only against those.
                     # It can cost a lot of time (several seconds)
                     # otherwise to update all standins if the largefiles are
                     # large.
                     lfdirstate = lfutil.openlfdirstate(ui, self)
                     dirtymatch = match_.always(self.root, self.getcwd())
                     s = lfdirstate.status(dirtymatch, [], False, False, False)
                     (unsure, modified, added, removed, _missing, _unknown,
                             _ignored, _clean) = s
                     modifiedfiles = unsure + modified + added + removed
                     lfiles = lfutil.listlfiles(self)
                     # this only loops through largefiles that exist (not
                     # removed/renamed)
                     for lfile in lfiles:
                         if lfile in modifiedfiles:
                             if os.path.exists(
                                     self.wjoin(lfutil.standin(lfile))):
                                 # this handles the case where a rebase is being
                                 # performed and the working copy is not updated
                                 # yet.
                                 if os.path.exists(self.wjoin(lfile)):
                                     lfutil.updatestandin(self,
                                         lfutil.standin(lfile))
                                     lfdirstate.normal(lfile)
 
                     result = orig(text=text, user=user, date=date, match=match,
                                     force=force, editor=editor, extra=extra)
 
                     if result is not None:
                         for lfile in lfdirstate:
                             if lfile in modifiedfiles:
                                 if (not os.path.exists(self.wjoin(
                                    lfutil.standin(lfile)))) or \
                                    (not os.path.exists(self.wjoin(lfile))):
                                     lfdirstate.drop(lfile)
 
                     # This needs to be after commit; otherwise precommit hooks
                     # get the wrong status
                     lfdirstate.write()
                     return result
 
                 lfiles = lfutil.listlfiles(self)
                 match._files = self._subdirlfs(match.files(), lfiles)
 
                 # Case 2: user calls commit with specified patterns: refresh
                 # any matching big files.
                 smatcher = lfutil.composestandinmatcher(self, match)
                 standins = self.dirstate.walk(smatcher, [], False, False)
 
                 # No matching big files: get out of the way and pass control to
                 # the usual commit() method.
                 if not standins:
                     return orig(text=text, user=user, date=date, match=match,
                                     force=force, editor=editor, extra=extra)
 
                 # Refresh all matching big files.  It's possible that the
                 # commit will end up failing, in which case the big files will
                 # stay refreshed.  No harm done: the user modified them and
                 # asked to commit them, so sooner or later we're going to
                 # refresh the standins.  Might as well leave them refreshed.
                 lfdirstate = lfutil.openlfdirstate(ui, self)
                 for standin in standins:
                     lfile = lfutil.splitstandin(standin)
                     if lfdirstate[lfile] != 'r':
                         lfutil.updatestandin(self, standin)
                         lfdirstate.normal(lfile)
                     else:
                         lfdirstate.drop(lfile)
 
                 # Cook up a new matcher that only matches regular files or
                 # standins corresponding to the big files requested by the
                 # user.  Have to modify _files to prevent commit() from
                 # complaining "not tracked" for big files.
                 match = copy.copy(match)
                 origmatchfn = match.matchfn
 
                 # Check both the list of largefiles and the list of
                 # standins because if a largefile was removed, it
                 # won't be in the list of largefiles at this point
                 match._files += sorted(standins)
 
                 actualfiles = []
                 for f in match._files:
                     fstandin = lfutil.standin(f)
 
                     # ignore known largefiles and standins
                     if f in lfiles or fstandin in standins:
                         continue
 
                     # append directory separator to avoid collisions
                     if not fstandin.endswith(os.sep):
                         fstandin += os.sep
 
                     actualfiles.append(f)
                 match._files = actualfiles
 
                 def matchfn(f):
                     if origmatchfn(f):
                         return f not in lfiles
                     else:
                         return f in standins
 
                 match.matchfn = matchfn
                 result = orig(text=text, user=user, date=date, match=match,
                                 force=force, editor=editor, extra=extra)
                 # This needs to be after commit; otherwise precommit hooks
                 # get the wrong status
                 lfdirstate.write()
                 return result
             finally:
                 wlock.release()
 
         def push(self, remote, force=False, revs=None, newbranch=False):
             if remote.local():
                 missing = set(self.requirements) - remote.local().supported
                 if missing:
                     msg = _("required features are not"
                             " supported in the destination:"
                             " %s") % (', '.join(sorted(missing)))
                     raise util.Abort(msg)
 
             outgoing = discovery.findcommonoutgoing(repo, remote.peer(),
                                                     force=force)
             if outgoing.missing:
                 toupload = set()
                 o = self.changelog.nodesbetween(outgoing.missing, revs)[0]
                 for n in o:
                     parents = [p for p in self.changelog.parents(n)
                                if p != node_.nullid]
                     ctx = self[n]
                     files = set(ctx.files())
                     if len(parents) == 2:
                         mc = ctx.manifest()
                         mp1 = ctx.parents()[0].manifest()
                         mp2 = ctx.parents()[1].manifest()
                         for f in mp1:
                             if f not in mc:
                                 files.add(f)
                         for f in mp2:
                             if f not in mc:
                                 files.add(f)
                         for f in mc:
                             if mc[f] != mp1.get(f, None) or mc[f] != mp2.get(f,
                                     None):
                                 files.add(f)
 
                     toupload = toupload.union(
                         set([ctx[f].data().strip()
                              for f in files
                              if lfutil.isstandin(f) and f in ctx]))
                 lfcommands.uploadlfiles(ui, self, remote, toupload)
-            return super(lfilesrepo, self).push(remote, force, revs,
-                newbranch)
+            return super(lfilesrepo, self).push(remote, force=force, revs=revs,
+                newbranch=newbranch)
 
         def _subdirlfs(self, files, lfiles):
             '''
             Adjust matched file list
             If we pass a directory to commit whose only commitable files
             are largefiles, the core commit code aborts before finding
             the largefiles.
             So we do the following:
             For directories that only have largefiles as matches,
             we explicitly add the largefiles to the match list and remove
             the directory.
             In other cases, we leave the match list unmodified.
             '''
             actualfiles = []
             dirs = []
             regulars = []
 
             for f in files:
                 if lfutil.isstandin(f + '/'):
                     raise util.Abort(
                         _('file "%s" is a largefile standin') % f,
                         hint=('commit the largefile itself instead'))
                 # Scan directories
                 if os.path.isdir(self.wjoin(f)):
                     dirs.append(f)
                 else:
                     regulars.append(f)
 
             for f in dirs:
                 matcheddir = False
                 d = self.dirstate.normalize(f) + '/'
                 # Check for matched normal files
                 for mf in regulars:
                     if self.dirstate.normalize(mf).startswith(d):
                         actualfiles.append(f)
                         matcheddir = True
                         break
                 if not matcheddir:
                     # If no normal match, manually append
                     # any matching largefiles
                     for lf in lfiles:
                         if self.dirstate.normalize(lf).startswith(d):
                             actualfiles.append(lf)
                             if not matcheddir:
                                 actualfiles.append(lfutil.standin(f))
                                 matcheddir = True
                 # Nothing in dir, so readd it
                 # and let commit reject it
                 if not matcheddir:
                     actualfiles.append(f)
 
             # Always add normal files
             actualfiles += regulars
             return actualfiles
 
     repo.__class__ = lfilesrepo
 
     def checkrequireslfiles(ui, repo, **kwargs):
         if 'largefiles' not in repo.requirements and util.any(
                 lfutil.shortname+'/' in f[0] for f in repo.store.datafiles()):
             repo.requirements.add('largefiles')
             repo._writerequirements()
 
     ui.setconfig('hooks', 'changegroup.lfiles', checkrequireslfiles)
     ui.setconfig('hooks', 'commit.lfiles', checkrequireslfiles)