kallithea Changeset - 346b97cf1aaa

Changeset - 346b97cf1aaa

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Manuel Jacob - 7 years ago 2019-02-19 00:02:33
me@manueljacob.de

hg: make `predecessors` property of MercurialChangeset compatible with newer versions of Mercurial.

2 files changed with 5 insertions and 2 deletions:

kallithea/lib/vcs/backends/hg/changeset.py

kallithea/tests/vcs/test_hg.py

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kallithea/lib/vcs/backends/hg/changeset.py

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@@ @@ -95,25 +95,29 @@ class MercurialChangeset(BaseChangeset): @@
             successors = obsolete.successorssets(self._ctx._repo, self._ctx.node())
         if successors:
             # flatten the list here handles both divergent (len > 1)
             # and the usual case (len = 1)
             successors = [hex(n)[:12] for sub in successors for n in sub if n != self._ctx.node()]
         return successors
     @LazyProperty
     def predecessors(self):
         predecessors = set()
         nm = self._ctx._repo.changelog.nodemap
         for p in self._ctx._repo.obsstore.precursors.get(self._ctx.node(), ()):
         try:
             raw_predecessors = self._ctx._repo.obsstore.predecessors
         except AttributeError:  # renamed in Mercurial 4.4 (d5acd967f95a)
             raw_predecessors = self._ctx._repo.obsstore.precursors
         for p in raw_predecessors.get(self._ctx.node(), ()):
             pr = nm.get(p[0])
             if pr is not None:
                 predecessors.add(hex(p[0])[:12])
         return predecessors
     @LazyProperty
     def bookmarks(self):
         return map(safe_unicode, self._ctx.bookmarks())
     @LazyProperty
     def message(self):
         return safe_unicode(self._ctx.description())

kallithea/tests/vcs/test_hg.py

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@@ @@ -580,16 +580,15 @@ class TestMercurialChangeset(object): @@
         assert 'lukasz.balcerzak@python-center.pl' == self.repo.get_changeset('3803844fdbd3').author_email
         assert '' == self.repo.get_changeset('84478366594b').author_email
     def test_author_username(self):
         assert 'Marcin Kuzminski' == self.repo.get_changeset('b986218ba1c9').author_name
         assert 'Lukasz Balcerzak' == self.repo.get_changeset('3803844fdbd3').author_name
         assert 'marcink' == self.repo.get_changeset('84478366594b').author_name
     def test_successors(self):
         init_chset = self.repo.get_changeset(0)
         assert init_chset.successors == []
     @pytest.mark.xfail
     def test_predecessors(self):
         init_chset = self.repo.get_changeset(0)
         assert init_chset.predecessors == set([])

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