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Viewing changes to bzrlib/testament.py

- add short-form of testaments

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bzrlib/testament.py
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from cStringIO import StringIO
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import string
 
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import sha
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def contains_whitespace(s):
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        self.text_form_1_to_file(s)
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        return s.getvalue()
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    def as_short_text(self):
 
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        """Return short digest-based testament."""
 
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        s = sha.sha(self.to_text_form_1())
 
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        return ('bazaar-ng testament short form 1\n'
 
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                'revision %s\n'
 
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                'sha1 %s\n'
 
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                % (self.revision_id, s.hexdigest()))
 
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