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Viewing changes to bzrlib/hashcache.py

  • Committer: Martin Pool
  • Date: 2005-07-08 02:13:10 UTC
  • Revision ID: mbp@sourcefrog.net-20050708021310-9b783f93430d2983
- add HashCache.write and a simple test for it

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bzrlib/hashcache.py
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CACHE_HEADER = "### bzr statcache v5"    
 
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def _fingerprint(abspath):
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    import os, stat
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            return digest
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    def write(self, cachefn):
 
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        """Write contents of cache to file."""
 
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        from atomicfile import AtomicFile
 
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        outf = AtomicFile(cachefn, 'wb')
 
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        try:
 
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            outf.write(CACHE_HEADER + '\n')
 
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            for path in self.cache_sha1:
 
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                assert '//' not in path, path
 
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                outf.write(path.encode('utf-8'))
 
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                outf.write('// ')
 
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                print >>outf, self.cache_sha1[path],
 
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                for fld in self.validator[path]:
 
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                    print >>outf, fld,
 
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                print >>outf
 
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            outf.commit()
 
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        finally:
 
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            if not outf.closed:
 
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                outf.abort()
 
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