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Viewing changes to bzrlib/branch.py

Merged John Meinel's integration

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        """Return a `Tree` for the working copy if this is a local branch."""
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        raise NotImplementedError('working_tree is abstract')
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    def pull(self, source, overwrite=False):
 
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    def pull(self, source, overwrite=False, stop_revision=None):
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        raise NotImplementedError('pull is abstract')
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    def basis_tree(self):
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    def update_revisions(self, other, stop_revision=None):
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        """See Branch.update_revisions."""
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        from bzrlib.fetch import greedy_fetch
 
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        if stop_revision is None:
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            stop_revision = other.last_revision()
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        ### Should this be checking is_ancestor instead of revision_history?
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        return WorkingTree(self.base, branch=self)
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    @needs_write_lock
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    def pull(self, source, overwrite=False):
 
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    def pull(self, source, overwrite=False, stop_revision=None):
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        """See Branch.pull."""
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        source.lock_read()
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        try:
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            old_count = len(self.revision_history())
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            try:
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                self.update_revisions(source)
 
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                self.update_revisions(source,stop_revision)
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            except DivergedBranches:
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                if not overwrite:
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                    raise