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  • Committer: Jelmer Vernooij
  • Date: 2012-02-20 12:19:29 UTC
  • mfrom: (6437.23.11 2.5)
  • mto: (6581.1.1 trunk)
  • mto: This revision was merged to the branch mainline in revision 6582.
  • Revision ID: jelmer@samba.org-20120220121929-7ni2psvjoatm1yp4
Merge bzr/2.5.

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bzrlib/revisiontree.py
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"""RevisionTree - a Tree implementation backed by repository data for a revision."""
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from __future__ import absolute_import
 
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from cStringIO import StringIO
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from bzrlib import (
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        self._revision_id = revision_id
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        self._rules_searcher = None
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    def has_versioned_directories(self):
 
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        """See `Tree.has_versioned_directories`."""
 
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        return self._repository._format.supports_versioned_directories
 
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    def supports_tree_reference(self):
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        return getattr(self._repository._format, "supports_tree_reference",
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            False)
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        raise NotImplementedError(self.get_file_revision)
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    def get_file_text(self, file_id, path=None):
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        _, content = list(self.iter_files_bytes([(file_id, None)]))[0]
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        return ''.join(content)
 
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        for (identifier, content) in self.iter_files_bytes([(file_id, None)]):
 
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            ret = "".join(content)
 
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        return ret
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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.iter_files_bytes.
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        This version is implemented on top of Repository.extract_files_bytes"""
 
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        This version is implemented on top of Repository.iter_files_bytes"""
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        repo_desired_files = [(f, self.get_file_revision(f), i)
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                              for f, i in 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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            raise errors.NoSuchFile(e.file_id)
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    def annotate_iter(self, file_id,
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                      default_revision=revision.CURRENT_REVISION):