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  • Committer: mbp at sourcefrog
  • Date: 2005-04-09 05:20:25 UTC
  • Revision ID: mbp@sourcefrog.net-20050409052024-5fa0df720b8c08e3e87c7870
Revfile: don't store deltas if they'd be larger than just storing the whole text

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Lines of Context:
bzrlib/revfile.py
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        self._check_index(base)
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        base_text = self.get(base)
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        data = mdiff.bdiff(base_text, text)
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        return self._add_common(text_sha, data, base)
 
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        # If the delta is larger than the text, we might as well just
 
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        # store the text.  (OK, the delta might be more compressible,
 
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        # but the overhead of applying it probably still makes it
 
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        # bad.)
 
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        if len(data) >= len(text):
 
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            return self._add_full_text(text, text_sha)
 
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        else:
 
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            return self._add_common(text_sha, data, base)
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    def add(self, text, base=_NO_RECORD):