issue with doctests, how to disable testinfra pluggin

[gohierf]

Hello,
I get the following error while trying to run doctests through pytest, apparently due to the testinfra pluging.
Yet I can't seem to be able to disable the plugin.
I'm doing anything wrong or is this an issue from testinfra ?

$ pytest -p no:testinfra-1.9.0 --doctest-modules
================================================================================================================================== test session starts ===================================================================================================================================
platform linux2 -- Python 2.7.5, pytest-3.2.3, py-1.4.34, pluggy-0.4.0
rootdir: /home/fgohier/development/duplicate_repos, inifile:
plugins: testinfra-1.9.0
collected 10 items                                                                                                                                                                                                                                                                        
INTERNALERROR> Traceback (most recent call last):
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/main.py", line 110, in wrap_session
INTERNALERROR>     session.exitstatus = doit(config, session) or 0
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/main.py", line 145, in _main
INTERNALERROR>     config.hook.pytest_collection(session=session)
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py", line 745, in __call__
INTERNALERROR>     return self._hookexec(self, self._nonwrappers + self._wrappers, kwargs)
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py", line 339, in _hookexec
INTERNALERROR>     return self._inner_hookexec(hook, methods, kwargs)
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py", line 334, in <lambda>
INTERNALERROR>     _MultiCall(methods, kwargs, hook.spec_opts).execute()
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py", line 614, in execute
INTERNALERROR>     res = hook_impl.function(*args)
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/main.py", line 155, in pytest_collection
INTERNALERROR>     return session.perform_collect()
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/main.py", line 650, in perform_collect
INTERNALERROR>     hook.pytest_collection_finish(session=self)
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py", line 745, in __call__
INTERNALERROR>     return self._hookexec(self, self._nonwrappers + self._wrappers, kwargs)
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py", line 339, in _hookexec
INTERNALERROR>     return self._inner_hookexec(hook, methods, kwargs)
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py", line 334, in <lambda>
INTERNALERROR>     _MultiCall(methods, kwargs, hook.spec_opts).execute()
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/_pytest/vendored_packages/pluggy.py", line 614, in execute
INTERNALERROR>     res = hook_impl.function(*args)
INTERNALERROR>   File "/usr/lib/python2.7/site-packages/testinfra/plugin.py", line 160, in pytest_collection_finish
INTERNALERROR>     deprecated_used |= (set(item.fixturenames) & deprecated_modules)
INTERNALERROR> AttributeError: 'DoctestItem' object has no attribute 'fixturenames'

============================================================================================================================== no tests ran in 0.12 seconds ==============================================================================================================================

I get the same issue with or without -p no:testinfra-1.9.0, which doesn't seem to disable the plugin as I expected it to.
I don't get any issue if I don't try to run my test with --doctest-modules

[philpep]

Hi, thanks for reporting, I proposed a fix in #268 , will be merged as soon as the CI is green.

For the -p no:testinfra not working as expected I think it's a pytest issue, maybe related to pytest-dev/pytest#2920