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

tests: clone the repo over ssh in tests/test-logexchange.t...

tests: clone the repo over ssh in tests/test-logexchange.t Cloning a local repo in tests, and normally too does not perform the actual clone, rather it copies the file contents. This makes remotenames information not being transferred. Let's clone over ssh so that we can test remotenames correctly. Differential Revision: https://phab.mercurial-scm.org/D3519

Siddharth Agarwal - - Load All Authors

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      """

      Commonly useful converters.

      """

      from __future__ import absolute_import, division, print_function

      def optional(converter):

          """

          A converter that allows an attribute to be optional. An optional attribute

          is one which can be set to ``None``.

          :param callable converter: the converter that is used for non-``None``

              values.

          ..  versionadded:: 17.1.0

          """

          def optional_converter(val):

              if val is None:

                  return None

              return converter(val)

          return optional_converter

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				"""
				Commonly useful converters.
				"""

				from __future__ import absolute_import, division, print_function


				def optional(converter):
				"""
				A converter that allows an attribute to be optional. An optional attribute
				is one which can be set to ``None``.

				:param callable converter: the converter that is used for non-``None``
				values.

				.. versionadded:: 17.1.0
				"""

				def optional_converter(val):
				if val is None:
				return None
				return converter(val)

				return optional_converter