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  • Committer: John Arbash Meinel
  • Date: 2008-10-30 00:55:00 UTC
  • mto: (3815.2.5 prepare-1.9)
  • mto: This revision was merged to the branch mainline in revision 3811.
  • Revision ID: john@arbash-meinel.com-20081030005500-r5cej1cxflqhs3io
Switch so that we are using a simple timestamp as the first action.

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from cStringIO import StringIO
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from bzrlib import (
 
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    errors,
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    osutils,
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    revision,
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    symbol_versioning,
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        # construction - this will mean that we can change the constructor
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        # with much less chance of breaking client code.
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        self._repository = branch
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        self._weave_store = branch.weave_store
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        self._inventory = inv
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        self._revision_id = revision_id
 
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        self._rules_searcher = None
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    def supports_tree_reference(self):
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        return True
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        """Return the revision id associated with this tree."""
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        return self._revision_id
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    def _get_weave(self, file_id):
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        return self._weave_store.get_weave(file_id,
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                self._repository.get_transaction())
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    def get_file_lines(self, file_id):
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        ie = self._inventory[file_id]
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        weave = self._get_weave(file_id)
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        return weave.get_lines(ie.revision)
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    def get_file_text(self, file_id):
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        return ''.join(self.get_file_lines(file_id))
 
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    def get_file_text(self, file_id, path=None):
 
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        return list(self.iter_files_bytes([(file_id, None)]))[0][1]
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    def get_file(self, file_id, path=None):
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        return StringIO(self.get_file_text(file_id))
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    def iter_files_bytes(self, desired_files):
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        """See Tree.extract_files_bytes.
 
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        """See Tree.iter_files_bytes.
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        This version is implemented on top of Repository.extract_files_bytes"""
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        repo_desired_files = [(f, self.inventory[f].revision, i)
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                              for f, i in desired_files]
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        return self._repository.iter_files_bytes(repo_desired_files)
 
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        try:
 
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            for result in self._repository.iter_files_bytes(repo_desired_files):
 
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                yield result
 
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        except errors.RevisionNotPresent, e:
 
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            raise errors.NoSuchFile(e.revision_id)
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    def annotate_iter(self, file_id,
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                      default_revision=revision.CURRENT_REVISION):
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        """See Tree.annotate_iter"""
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        w = self._get_weave(file_id)
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        return w.annotate(self.inventory[file_id].revision)
 
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        text_key = (file_id, self.inventory[file_id].revision)
 
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        annotations = self._repository.texts.annotate(text_key)
 
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        return [(key[-1], line) for key, line in annotations]
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    def get_file_size(self, file_id):
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        """See Tree.get_file_size"""
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            for dir in reversed(dirblock):
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                if dir[2] == _directory:
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                    pending.append(dir)
 
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    def _get_rules_searcher(self, default_searcher):
 
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        """See Tree._get_rules_searcher."""
 
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        if self._rules_searcher is None:
 
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            self._rules_searcher = super(RevisionTree,
 
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                self)._get_rules_searcher(default_searcher)
 
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        return self._rules_searcher