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  • Committer: Richard Wilbur
  • Date: 2016-02-04 19:07:28 UTC
  • mto: This revision was merged to the branch mainline in revision 6618.
  • Revision ID: richard.wilbur@gmail.com-20160204190728-p0zvfii6zase0fw7
Update COPYING.txt from the original http://www.gnu.org/licenses/gpl-2.0.txt  (Only differences were in whitespace.)  Thanks to Petr Stodulka for pointing out the discrepancy.

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bzrlib/chunk_writer.py
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"""ChunkWriter: write compressed data out with a fixed upper bound."""
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from __future__ import absolute_import
 
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import zlib
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from zlib import Z_FINISH, Z_SYNC_FLUSH
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        :param chunk_size: The total byte count to emit at the end of the
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            chunk.
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        :param reserved: How many bytes to allow for reserved data. reserved
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            data space can only be written to via the write(...,
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            reserved=True).
 
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            data space can only be written to via the write(..., reserved=True).
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        """
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        self.chunk_size = chunk_size
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        self.compressor = zlib.compressobj()
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              could not fit.
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            * num_nulls_needed: How many nulls are padded at the end
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        """
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        self.bytes_in = None  # Free the data cached so far, we don't need it
 
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        self.bytes_in = None # Free the data cached so far, we don't need it
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        out = self.compressor.flush(Z_FINISH)
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        self.bytes_list.append(out)
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        self.bytes_out_len += len(out)
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                                 % (self.bytes_out_len, self.chunk_size))
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        nulls_needed = self.chunk_size - self.bytes_out_len
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        if nulls_needed:
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            self.bytes_list.append(b"\x00" * nulls_needed)
 
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            self.bytes_list.append("\x00" * nulls_needed)
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        return self.bytes_list, self.unused_bytes, nulls_needed
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    def set_optimize(self, for_size=True):
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                    self.bytes_list = bytes_out
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                    self.bytes_out_len = this_len
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        return False
 
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