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

localrepo: move some vfs initialization out of __init__...

localrepo: move some vfs initialization out of __init__ In order to make repository types more dynamic, we'll need to move the logic for determining repository behavior out of localrepository.__init__ so we can influence behavior before the type is instantiated. This commit starts that process by moving working directory and .hg/ vfs initialization to our new standalone function for instantiating local repositories. Aside from API changes, behavior should be fully backwards compatible. .. api:: localrepository.__init__ now does less work and accepts new args Use ``hg.repository()``, ``localrepo.instance()``, or ``localrepo.makelocalrepository()`` to obtain a new local repository instance instead of calling the ``localrepository`` constructor directly. Differential Revision: https://phab.mercurial-scm.org/D4564

Siddharth Agarwal - - Load All Authors

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      from __future__ import absolute_import, division, print_function

      class FrozenInstanceError(AttributeError):

          """

          A frozen/immutable instance has been attempted to be modified.

          It mirrors the behavior of ``namedtuples`` by using the same error message

          and subclassing :exc:`AttributeError`.

          .. versionadded:: 16.1.0

          """

          msg = "can't set attribute"

          args = [msg]

      class AttrsAttributeNotFoundError(ValueError):

          """

          An ``attrs`` function couldn't find an attribute that the user asked for.

          .. versionadded:: 16.2.0

          """

      class NotAnAttrsClassError(ValueError):

          """

          A non-``attrs`` class has been passed into an ``attrs`` function.

          .. versionadded:: 16.2.0

          """

      class DefaultAlreadySetError(RuntimeError):

          """

          A default has been set using ``attr.ib()`` and is attempted to be reset

          using the decorator.

          .. versionadded:: 17.1.0

          """

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				from __future__ import absolute_import, division, print_function


				class FrozenInstanceError(AttributeError):
				"""
				A frozen/immutable instance has been attempted to be modified.

				It mirrors the behavior of ``namedtuples`` by using the same error message
				and subclassing :exc:`AttributeError`.

				.. versionadded:: 16.1.0
				"""
				msg = "can't set attribute"
				args = [msg]


				class AttrsAttributeNotFoundError(ValueError):
				"""
				An ``attrs`` function couldn't find an attribute that the user asked for.

				.. versionadded:: 16.2.0
				"""


				class NotAnAttrsClassError(ValueError):
				"""
				A non-``attrs`` class has been passed into an ``attrs`` function.

				.. versionadded:: 16.2.0
				"""


				class DefaultAlreadySetError(RuntimeError):
				"""
				A default has been set using ``attr.ib()`` and is attempted to be reset
				using the decorator.

				.. versionadded:: 17.1.0
				"""