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  • Committer: mbp at sourcefrog
  • Date: 2005-03-29 00:23:20 UTC
  • Revision ID: mbp@sourcefrog.net-20050329002320-b494544b3ff546c9
- check file text for past revisions is correct
- new fingerprint_file function

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bzrlib/osutils.py
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def fingerprint_file(f):
 
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    import sha
 
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    s = sha.new()
 
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    size = 0
 
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    BUFSIZE = 64<<10
 
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    while True:
 
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        b = f.read(BUFSIZE)
 
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        if b == '':
 
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            break
 
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        s.update(b)
 
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        size += len(b)
 
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    return {'size': size,
 
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            'sha1': s.hexdigest()}
 
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def username():
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    """Return email-style username.
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