upstream/mercurial-mirror Files · mercurial/stack.py

hgdemandimport: add collections.abc to the ignore list because Python 3.13 rc3...

hgdemandimport: add collections.abc to the ignore list because Python 3.13 rc3 It worked in Python 3.13 rc2, but something changed for rc3. Now, when i18n.py imports typing and it touches collections.abc.Hashable , we get: ValueError: module object for collections.abc substituted in sys.modules during a lazy load This seems to be a general problem, released in the final Python 3.13 . I have not analyzed the problem in details. We *could* work around the problem by disabling demand import of typing. But that would effectively disable demand import of collections.abc too. Instead, just disable demand import for collections.abc .

Matt Harbison - - Load All Authors

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      # stack.py - Mercurial functions for stack definition

      #

      #  Copyright Olivia Mackall <olivia@selenic.com> and other

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

      def getstack(repo, rev=None):

          """return a sorted smartrev of the stack containing either rev if it is

          not None or the current working directory parent.

          The stack will always contain all drafts changesets which are ancestors to

          the revision and are not merges.

          """

          if rev is None:

              rev = b'.'

          revspec = b'only(%s) and not public() and not ::merge()'

          revisions = repo.revs(revspec, rev)

          revisions.sort()

          return revisions

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				# stack.py - Mercurial functions for stack definition
				#
				# Copyright Olivia Mackall <olivia@selenic.com> and other
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.


				def getstack(repo, rev=None):
				"""return a sorted smartrev of the stack containing either rev if it is
				not None or the current working directory parent.

				The stack will always contain all drafts changesets which are ancestors to
				the revision and are not merges.
				"""
				if rev is None:
				rev = b'.'

				revspec = b'only(%s) and not public() and not ::merge()'
				revisions = repo.revs(revspec, rev)
				revisions.sort()
				return revisions