AttributeError: '_HookCaller' object has no attribute 'spec_opts'

[The-Compiler]

When running tox, I get lots of failures with the py27-xdist environment:

============================ FAILURES ============================
___________________________ test_steps ___________________________
[gw2] linux2 -- Python 2.7.10 /home/florian/proj/pytest-bdd/.tox/py27-xdist/bin/python2.7
request = <FixtureRequest for <Function 'test_steps'>>

    @scenario_args('Every step takes a parameter with the same name')
>   def test_steps():

request    = <FixtureRequest for <Function 'test_steps'>>

tests/args/parse/test_args.py:22: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
pytest_bdd/scenario.py:151: in _execute_scenario
    scenario=scenario,
.tox/py27-xdist/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py:724: in __call__
    return self._hookexec(self, self._nonwrappers + self._wrappers, kwargs)
.tox/py27-xdist/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py:338: in _hookexec
    return self._inner_hookexec(hook, methods, kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

hook = <_HookCaller 'pytest_bdd_before_scenario'>
methods = [<_pytest.vendored_packages.pluggy.HookImpl instance at 0x7f5eead5cf38>]
kwargs = {'feature': <pytest_bdd.feature.Feature object at 0x7f5eea586290>, 'request': <FixtureRequest for <Function 'test_steps'>>, 'scenario': <pytest_bdd.feature.Scenario object at 0x7f5eea586710>}

    self._inner_hookexec = lambda hook, methods, kwargs: \
>       _MultiCall(methods, kwargs, hook.spec_opts).execute()
E   AttributeError: '_HookCaller' object has no attribute 'spec_opts'

hook       = <_HookCaller 'pytest_bdd_before_scenario'>
kwargs     = {'feature': <pytest_bdd.feature.Feature object at 0x7f5eea586290>, 'request': <FixtureRequest for <Function 'test_steps'>>, 'scenario': <pytest_bdd.feature.Scenario object at 0x7f5eea586710>}
methods    = [<_pytest.vendored_packages.pluggy.HookImpl instance at 0x7f5eead5cf38>]

.tox/py27-xdist/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py:333: AttributeError

[...]

============================================================ short test summary info =============================================================
FAIL tests/args/parse/test_args.py::test_steps
FAIL tests/args/parse/test_args.py::test_argument_in_when_step_1
FAIL tests/args/cfparse/test_args.py::test_steps
FAIL tests/args/cfparse/test_args.py::test_argument_in_when_step_1
FAIL tests/args/parse/test_args.py::test_argument_in_when_step_2
FAIL tests/args/cfparse/test_args.py::test_argument_in_when_step_2
FAIL tests/args/cfparse/test_args.py::test_multiple_given
FAIL tests/args/parse/test_args.py::test_multiple_given
FAIL tests/args/subfolder/test_args.py::test_steps
FAIL tests/args/regex/test_args.py::test_steps
FAIL tests/feature/test_alias.py::test_steps
FAIL tests/feature/test_multiline.py::test_multiline[
Scenario: Multiline step using sub indentation
    Given I have a step with:
        Some

        Extra
        Lines
    Then the text should be parsed with correct indentation
-Some

Extra
Lines]
FAIL tests/feature/test_background.py::test_background_basic
FAIL tests/args/regex/test_args.py::test_argument_in_when_step_1
FAIL tests/feature/test_background.py::test_background_check_order
FAIL tests/feature/test_multiline.py::test_multiline[
Scenario: Multiline step using sub indentation
    Given I have a step with:
        Some

      Extra
     Lines

    Then the text should be parsed with correct indentation
-   Some

 Extra
Lines]
FAIL tests/args/regex/test_args.py::test_argument_in_when_step_2
FAIL tests/feature/test_multiline.py::test_multiline[
Feature:
Scenario: Multiline step using sub indentation
    Given I have a step with:
        Some
        Extra
        Lines

-Some
Extra
Lines]
FAIL tests/args/regex/test_args.py::test_multiple_given
FAIL tests/feature/test_multiline.py::test_multiline_wrong_indent
FAIL tests/feature/test_outline.py::test_outlined_with_other_fixtures[1-12-5.0-7]
FAIL tests/feature/test_description.py::test_description
FAIL tests/feature/test_outline.py::test_outlined_with_other_fixtures[1-5-4.0-1]
FAIL tests/feature/test_outline.py::test_outlined[12-5.0-7]
FAIL tests/feature/test_outline.py::test_outlined_feature[12-5.0-7-oranges]
FAIL tests/feature/test_outline.py::test_outlined_with_other_fixtures[2-12-5.0-7]
FAIL tests/feature/test_outline.py::test_outlined_feature[12-5.0-7-apples]
FAIL tests/feature/test_outline.py::test_outlined[5-4.0-1]
FAIL tests/feature/test_outline.py::test_outlined_feature[5-4.0-1-oranges]
FAIL tests/feature/test_outline.py::test_outlined_with_other_fixtures[2-5-4.0-1]
FAIL tests/feature/test_outline.py::test_outlined_feature[5-4.0-1-apples]
FAIL tests/feature/test_outline.py::test_outlined_with_other_fixtures[3-12-5.0-7]
FAIL tests/feature/test_parametrized.py::test_parametrized[12-5-7]
FAIL tests/feature/test_parametrized.py::test_parametrized_with_other_fixtures[1-12-5-7]
FAIL tests/feature/test_outline.py::test_outlined_with_other_fixtures[3-5-4.0-1]
FAIL tests/feature/test_parametrized.py::test_parametrized_with_other_fixtures[2-12-5-7]
FAIL tests/feature/test_steps.py::test_conftest
FAIL tests/feature/test_outline.py::test_vertical_example[12-5.0-7]
FAIL tests/feature/test_steps.py::test_multiple_given
FAIL tests/feature/test_outline.py::test_vertical_example[2-1.0-1]
FAIL tests/feature/test_reuse.py::test_reuse
FAIL tests/feature/test_same_function_name.py::test_when_function_name_same_as_step_name
FAIL tests/feature/test_steps.py::test_steps
FAIL tests/feature/test_scenario.py::test_scenario_comments
FAIL tests/feature/test_steps.py::test_when_first
FAIL tests/feature/test_steps.py::test_then_after_given
FAIL tests/feature/test_tags.py::test_tags
FAIL tests/feature/test_wrong.py::test_wrong_type_order[When in Given]
FAIL tests/feature/test_wrong.py::test_wrong_type_order[When in Then]
FAIL tests/feature/test_wrong.py::test_wrong_type_order[Then in Given]
FAIL tests/steps/test_given.py::test_given_with_fixture
FAIL tests/feature/test_wrong.py::test_wrong_type_order[Given in When]
FAIL tests/steps/test_given.py::test_root_alias
FAIL tests/steps/test_given.py::test_given_injection
FAIL tests/steps/test_given.py::test_session_given
FAIL tests/feature/test_wrong.py::test_wrong_type_order[Given in Then]
FAIL tests/steps/test_unicode.py::test_steps_in_feature_file_have_unicode
FAIL tests/feature/test_wrong.py::test_wrong_type_order[Then in When]
FAIL tests/steps/test_unicode.py::test_steps_in_py_file_have_unicode
============================================ 59 failed, 117 passed, 2 pytest-warnings in 3.89 seconds ===========================================

[olegpidsadnyi]

This one seems not yet fixed in pytest-dev/pytest#1062

[olegpidsadnyi]

@The-Compiler still an issue?

[The-Compiler]

Can't reproduce this anymore!