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  • Committer: Robert Collins
  • Date: 2007-08-22 00:00:26 UTC
  • mfrom: (2739 +trunk)
  • mto: (2592.3.96 repository)
  • mto: This revision was merged to the branch mainline in revision 2742.
  • Revision ID: robertc@robertcollins.net-20070822000026-kvufiqhlreokb1en
Merge bzr.dev

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bzrlib/tree.py
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    def get_file_by_path(self, path):
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        return self.get_file(self._inventory.path2id(path))
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    def iter_files_bytes(self, desired_files):
 
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        """Iterate through file contents.
 
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        Files will not necessarily be returned in the order they occur in
 
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        desired_files.  No specific order is guaranteed.
 
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        Yields pairs of identifier, bytes_iterator.  identifier is an opaque
 
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        value supplied by the caller as part of desired_files.  It should
 
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        uniquely identify the file version in the caller's context.  (Examples:
 
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        an index number or a TreeTransform trans_id.)
 
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        bytes_iterator is an iterable of bytestrings for the file.  The
 
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        kind of iterable and length of the bytestrings are unspecified, but for
 
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        this implementation, it is a tuple containing a single bytestring with
 
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        the complete text of the file.
 
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        :param desired_files: a list of (file_id, identifier) pairs
 
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        """
 
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        for file_id, identifier in desired_files:
 
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            # We wrap the string in a tuple so that we can return an iterable
 
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            # of bytestrings.  (Technically, a bytestring is also an iterable
 
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            # of bytestrings, but iterating through each character is not
 
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            # performant.)
 
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            cur_file = (self.get_file_text(file_id),)
 
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            yield identifier, cur_file
 
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    def get_symlink_target(self, file_id):
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        """Get the target for a given file_id.
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            return result
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        return delta._compare_trees(self.source, self.target, want_unchanged,
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            specific_files, include_root, extra_trees=extra_trees,
 
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            require_versioned=require_versioned,
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            want_unversioned=want_unversioned)
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    def _iter_changes(self, include_unchanged=False,