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Viewing changes to bzrlib/shelf.py

(jelmer) Use the absolute_import feature everywhere in bzrlib,
 and add a source test to make sure it's used everywhere. (Jelmer Vernooij)

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bzrlib/shelf.py
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            raise ValueError('Unknown change kind: "%s"' % change[0])
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    def shelve_all(self):
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        """Shelve all changes.
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        :return: True if changes were shelved, False if there were no changes.
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        """
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        change = None
 
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        """Shelve all changes."""
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        for change in self.iter_shelvable():
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            self.shelve_change(change)
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        return change is not None
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    def shelve_rename(self, file_id):
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        """Shelve a file rename.
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        """Shelve changes from working tree."""
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        self.work_transform.apply()
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    @staticmethod
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    def metadata_record(serializer, revision_id, message=None):
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        metadata = {'revision_id': revision_id}
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        if message is not None:
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            metadata['message'] = message.encode('utf-8')
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        return serializer.bytes_record(
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            bencode.bencode(metadata), (('metadata',),))
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    def write_shelf(self, shelf_file, message=None):
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        """Serialize the shelved changes to a file.
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        :return: the filename of the written file.
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        """
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        transform.resolve_conflicts(self.shelf_transform)
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        revision_id = self.target_tree.get_revision_id()
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        return self._write_shelf(shelf_file, self.shelf_transform, revision_id,
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                                 message)
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    @classmethod
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    def _write_shelf(cls, shelf_file, transform, revision_id, message=None):
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        serializer = pack.ContainerSerialiser()
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        shelf_file.write(serializer.begin())
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        metadata = cls.metadata_record(serializer, revision_id, message)
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        shelf_file.write(metadata)
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        for bytes in transform.serialize(serializer):
 
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        metadata = {
 
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            'revision_id': self.target_tree.get_revision_id(),
 
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        }
 
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        if message is not None:
 
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            metadata['message'] = message.encode('utf-8')
 
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        shelf_file.write(serializer.bytes_record(
 
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            bencode.bencode(metadata), (('metadata',),)))
 
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        for bytes in self.shelf_transform.serialize(serializer):
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            shelf_file.write(bytes)
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        shelf_file.write(serializer.end())
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