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  • Committer: mbp at sourcefrog
  • Date: 2005-03-23 23:52:10 UTC
  • Revision ID: mbp@sourcefrog.net-20050323235210-5464746b93c39ed0
more notes on darcs

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bzrlib/store.py
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__author__ = "Martin Pool <mbp@canonical.com>"
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import os, tempfile, types, osutils
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from stat import ST_SIZE
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from StringIO import StringIO
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from trace import mutter
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            filename = self._path(fileid)
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            f = file(filename, 'wb')
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            f.write(content)
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            ## f.flush()
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            ## os.fsync(f.fileno())
 
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            f.flush()
 
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            os.fsync(f.fileno())
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            f.close()
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            osutils.make_readonly(filename)
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    def __iter__(self):
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        return iter(os.listdir(self._basedir))
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    def __len__(self):
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        return len(os.listdir(self._basedir))
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    def __getitem__(self, fileid):
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        """Returns a file reading from a particular entry."""
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        return file(self._path(fileid), 'rb')
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    def total_size(self):
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        """Return (count, bytes)"""
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        total = 0
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        count = 0
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        for fid in self:
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            count += 1
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            total += os.stat(self._path(fid))[ST_SIZE]
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        return count, total
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    def delete_all(self):
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        for fileid in self:
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            self.delete(fileid)