upstream/mercurial-mirror Files · mercurial/thirdparty/attr/_config.py

cg4: introduce protocol flag to signify the presence of sidedata...

cg4: introduce protocol flag to signify the presence of sidedata We need a way of signaling whether the current revision has sidedata or not, and re-using the revision flags would waste potential revlog flags and mix two normally independent layers. In this change, we add a single byte at the start of the ch4 delta header to set potential protocol flags. We also reclaim the revlog flag for sidedata, since it is no longer used, in its place now lives the (also experimental) copytracing flag. When generating deltas, apply the `CG_FLAG_SIDEDATA` flag if there is sidedata. When applying the deltas, if said flag is present, the next chunk contains the sidedata. Differential Revision: https://phab.mercurial-scm.org/D10343

Siddharth Agarwal - - Load All Authors

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      from __future__ import absolute_import, division, print_function

      __all__ = ["set_run_validators", "get_run_validators"]

      _run_validators = True

      def set_run_validators(run):

          """

          Set whether or not validators are run.  By default, they are run.

          """

          if not isinstance(run, bool):

              raise TypeError("'run' must be bool.")

          global _run_validators

          _run_validators = run

      def get_run_validators():

          """

          Return whether or not validators are run.

          """

          return _run_validators

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				from __future__ import absolute_import, division, print_function


				__all__ = ["set_run_validators", "get_run_validators"]

				_run_validators = True


				def set_run_validators(run):
				"""
				Set whether or not validators are run. By default, they are run.
				"""
				if not isinstance(run, bool):
				raise TypeError("'run' must be bool.")
				global _run_validators
				_run_validators = run


				def get_run_validators():
				"""
				Return whether or not validators are run.
				"""
				return _run_validators