Source: python-transitions
Version: 0.6.7-1
Severity: serious
Tags: ftbfs
python-transitions fails to build from source. Its test suite has lots
of these:
| ======================================================================
| ERROR: test_use_machine_as_model
(tests.test_states.TestStatesDiagramsLockedNested)
| ----------------------------------------------------------------------
| Traceback (most recent call last):
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/transitions/extensions/diagrams.py",
line 376, in _get_graph
| return self.model_graphs[model] if not show_roi else
self._graph_roi(model)
| KeyError: <tests.utils.Stuff object at 0x7fbc63fab048>
|
| During handling of the above exception, another exception occurred:
|
| Traceback (most recent call last):
| File "/usr/lib/python3/dist-packages/pygraphviz/agraph.py", line 1093, in
subgraphs_iter
| raise StopIteration
| StopIteration
|
| The above exception was the direct cause of the following exception:
|
| Traceback (most recent call last):
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/tests/test_states.py",
line 169, in setUp
| super(TestStatesDiagramsLockedNested, self).setUp()
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/tests/test_graphing.py",
line 290, in setUp
| super(TestDiagramsLockedNested, self).setUp()
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/tests/test_graphing.py",
line 222, in setUp
| super(TestDiagramsNested, self).setUp()
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/tests/test_graphing.py",
line 89, in setUp
| self.stuff = Stuff(machine_cls=self.machine_cls)
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/tests/utils.py", line
20, in __init__
| self.machine = machine_cls(*args, **kwargs)
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/transitions/extensions/diagrams.py",
line 363, in __init__
| model.get_graph()
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/transitions/extensions/diagrams.py",
line 378, in _get_graph
| return self._get_graph(model, title, force_new=True, show_roi=show_roi)
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/transitions/extensions/diagrams.py",
line 373, in _get_graph
| self.model_graphs[model] = self.graph_cls(self).get_graph(title if title
is not None else self.title)
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/transitions/extensions/diagrams.py",
line 179, in get_graph
| self._add_edges(self.machine.events.copy(), fsm_graph)
| File
"/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build/transitions/extensions/diagrams.py",
line 222, in _add_edges
| for sub in container.subgraphs_iter():
| RuntimeError: generator raised StopIteration
|
| ----------------------------------------------------------------------
| Ran 981 tests in 15.914s
|
| FAILED (errors=323)
| E: pybuild pybuild:338: test: plugin distutils failed with: exit code=1: cd
/<<PKGBUILDDIR>>/.pybuild/cpython3_3.7_transitions/build; python3.7 -m nose -v
tests
| dh_auto_test: pybuild --test -i python{version} -p "3.7 3.6" returned exit
code 13
| make: *** [debian/rules:10: build] Error 25
| dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
Likely this is due to Python 3.7 having become a supported Python
version and Python 3.7 having changed behaviour wrt. generators.
Helmut
