upstream/mercurial-mirror Files · mercurial/thirdparty/cbor/__init__.py

rev-branch-cache: stop truncating cache file...

rev-branch-cache: stop truncating cache file Truncating the file prevent the safe use of mmap. So instead of overwrite the existing data. If more than 20% of the file is to be overwritten, we rewrite the whole file instead. Such whole rewrite is done by replacing the old one with a new one, so mmap of the old file would be affected. This prepare a more aggressive use of mmap in later patches.

Gregory Szorc - - Load All Authors

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             __init__.py
        
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             / mercurial / thirdparty / cbor / __init__.py
          
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      from .cbor2 import (

          CBORDecodeError,

          CBORDecoder,

          CBOREncodeError,

          CBOREncoder,

          dump,

          dumps,

          load,

          loads,

      )

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				from .cbor2 import (
				CBORDecodeError,
				CBORDecoder,
				CBOREncodeError,
				CBOREncoder,
				dump,
				dumps,
				load,
				loads,
				)