upstream/mercurial-mirror Files · tests/revnamesext.py

localrepo: handle ValueError during repository opening...

localrepo: handle ValueError during repository opening Python 3.8 can raise ValueError on attempt of an I/O operation against an illegal path. This was causing test-remotefilelog-gc.t to fail on Python 3.8. This commit teaches repository opening to handle ValueError and re-raise an Abort on failure. An arguably better solution would be to implement this logic in the vfs layer. But that seems like a bag of worms and I don't want to go down that rabbit hole. Until users report uncaught ValueError exceptions in the wild, I think it is fine to patch this at the only occurrence our test harness is finding it. Differential Revision: https://phab.mercurial-scm.org/D7944

Augie Fackler - - Load All Authors

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      # Dummy extension to define a namespace containing revision names

      from __future__ import absolute_import

      from mercurial import namespaces

      def reposetup(ui, repo):

          names = {b'r%d' % rev: repo[rev].node() for rev in repo}

          namemap = lambda r, name: names.get(name)

          nodemap = lambda r, node: [b'r%d' % repo[node].rev()]

          ns = namespaces.namespace(

              b'revnames',

              templatename=b'revname',

              logname=b'revname',

              listnames=lambda r: names.keys(),

              namemap=namemap,

              nodemap=nodemap,

          )

          repo.names.addnamespace(ns)

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				# Dummy extension to define a namespace containing revision names

				from __future__ import absolute_import

				from mercurial import namespaces


				def reposetup(ui, repo):
				names = {b'r%d' % rev: repo[rev].node() for rev in repo}
				namemap = lambda r, name: names.get(name)
				nodemap = lambda r, node: [b'r%d' % repo[node].rev()]

				ns = namespaces.namespace(
				b'revnames',
				templatename=b'revname',
				logname=b'revname',
				listnames=lambda r: names.keys(),
				namemap=namemap,
				nodemap=nodemap,
				)
				repo.names.addnamespace(ns)