AttributeError: 'Function' object has no attribute 'get_marker' #252

rossmacarthur · 2019-01-06T15:43:03Z

I just started getting the following error with pytest-cov v2.6.0, pytest v4.1.0 on Python 3.4.6, PyPy, and PyPy3

self = <pytest_cov.plugin.CovPlugin object at 0x110f365c0>, item = <Function test_x>

    @compat.hookwrapper
    def pytest_runtest_call(self, item):
>       if (item.get_marker('no_cover')
                or 'no_cover' in getattr(item, 'fixturenames', ())):
E               AttributeError: 'Function' object has no attribute 'get_marker'

../.pyenv/versions/3.4.9/envs/venv/lib/python3.4/site-packages/pytest_cov/plugin.py:289: AttributeError

How to replicate

Create a virtualenv with Python 3.4.9
pip install pytest==4.1.0 pytest-cov==2.6.0
Create something.py with the following contents:

def test_x():
    assert True

Run pytest --cov=something something.py

Pytest output

========================================================== test session starts ===========================================================
platform darwin -- Python 3.4.9, pytest-4.1.0, py-1.7.0, pluggy-0.8.0 -- /Users/ross/.pyenv/versions/3.4.9/envs/venv/bin/python
cachedir: .pytest_cache
rootdir: /Users/ross/temp, inifile:
plugins: cov-2.6.0
collected 1 item

something.py::test_x FAILED                                                                                                        [100%]

================================================================ FAILURES ================================================================
_________________________________________________________________ test_x _________________________________________________________________

self = <pytest_cov.plugin.CovPlugin object at 0x110f365c0>, item = <Function test_x>

    @compat.hookwrapper
    def pytest_runtest_call(self, item):
>       if (item.get_marker('no_cover')
                or 'no_cover' in getattr(item, 'fixturenames', ())):
E               AttributeError: 'Function' object has no attribute 'get_marker'

../.pyenv/versions/3.4.9/envs/venv/lib/python3.4/site-packages/pytest_cov/plugin.py:289: AttributeError

---------- coverage: platform darwin, python 3.4.9-final-0 -----------
Name           Stmts   Miss  Cover
----------------------------------
something.py       2      1    50%

======================================================== 1 failed in 0.07 seconds ========================================================

The text was updated successfully, but these errors were encountered:

rossmacarthur · 2019-01-06T16:05:18Z

Possibly because of this pytest-dev/pytest#4564?

RonnyPfannschmidt · 2019-01-06T16:24:42Z

this should have been triggering errors since pytest==4.0.0

bbernays · 2019-01-06T16:46:04Z

We are seeing the same error with latest version of pytest.

OK: pytest==4.02 with pytest-cov-2.6.0
FAILS: pytest==4.1.0 with pytest-cov-2.6.0

version 4.1.0 was updated on PyPI on Jan 6, 2019, which broke pytest-cov pytest-dev/pytest-cov#252

Until pytest-dev/pytest-cov#252 get fixed

blueyed · 2019-01-06T19:13:26Z

Fixed in #253.

blueyed · 2019-01-06T19:15:27Z

pytest-cov is not tested against current/newer pytest versions.
It is being worked on in #240.

nicoddemus · 2019-01-06T20:04:31Z

this should have been triggering errors since pytest==4.0.0

Indeed, that was the idea... can anyone explain why was that not the case? Perhaps migrating directly from 3.X to 4.1 caused this?

RonnyPfannschmidt · 2019-01-06T20:22:36Z

@nicoddemus i just noted the detail issue - remember get_marker function it was only documented deprecated, but the actual warnings got triggered by usage of the return value

https://github.com/pytest-dev/pytest/pull/4564/files#diff-c4fc03c3a0d271a27a48958fb69a6b6f basically

The application should control whether warnings should be visible or not. By hardcoding the simplefilter we turn on warnings' visibility for all modules that follow. Removing this allows the application code to decide if warnings should be shown. To enable warnings through the command line pass -Wd to the python interpreter. Quoting the python warnings module documentation[0]: > You can do this from the command-line by passing -Wd to the interpreter (this > is shorthand for -W default). This enables default handling for all warnings, > including those that are ignored by default. To change what action is taken > for encountered warnings you simply change what argument is passed to -W, > e.g. -W error. See the -W flag for more details on what is possible. [0]: https://docs.python.org/2/library/warnings.html#updating-code-for-new-versions-of-python Signed-off-by: Ivan Kanakarakis <ivan.kanak@gmail.com>

ionelmc · 2019-01-07T00:56:41Z

pytest-cov 2.6.1 is released.

AlmogCohen · 2019-01-17T01:00:46Z

Oops! Seems like I should blame another repo for not catching up yet like you did ;) I'll post there, maybe with a proper PR. Thanks!

AlmogCohen · 2019-01-17T01:03:36Z

Could you please link to the PR where you fixed this issue so I can fix it in another repo depending on pytest?

rossmacarthur · 2019-01-17T05:01:57Z

@AlmogCohen I do believe it was fixed in #253

The-Compiler · 2019-01-17T07:39:30Z

@AlmogCohen Note there is getsentry/pytest-responses#7 already 😉

rawrgulmuffins · 2019-02-11T05:02:17Z

Currently seeing this with pytest-cov 2.6.1

$ pip list | grep pytest
pytest                             4.2.0
pytest-arraydiff                   0.2
pytest-astropy                     0.3.0
pytest-cov                         2.6.1
pytest-doctestplus                 0.1.3
pytest-openfiles                   0.3.0
pytest-remotedata                  0.2.1
$ python -m pytest
=============================== test session starts ================================
platform darwin -- Python 3.6.5, pytest-4.2.0, py-1.5.3, pluggy-0.8.1
rootdir: /Users/alexl/git/example, inifile: setup.cfg
plugins: remotedata-0.2.1, openfiles-0.3.0, doctestplus-0.1.3, cov-2.6.1, arraydiff-0.2
collected 1 item

tests/test_example.py E                                                      [100%]

====================================== ERRORS ======================================
__________________ ERROR at setup of test_command_line_interface ___________________

item = <Function test_command_line_interface>

    def pytest_runtest_setup(item):

>       remote_data = item.get_marker('remote_data')
E       AttributeError: 'Function' object has no attribute 'get_marker'

/usr/local/anaconda3/lib/python3.6/site-packages/pytest_remotedata/plugin.py:59: AttributeError
============================= 1 error in 0.12 seconds ==============================

rossmacarthur · 2019-02-11T08:08:45Z

@rawrgulmuffins This looks like a bug in pytest-remotedata

rawrgulmuffins · 2019-02-11T08:16:53Z

@rossmacarthur I'll go make an issue that links to this one then.

BaranOrnarli · 2019-02-13T04:35:48Z

conda install pytest; pip install pytest-remotedata>=0.3.1 and things start working.

endrebak · 2019-04-09T10:25:40Z

pip install "pytest-remotedata>=0.3.1" unless you want to redirect to a file (in fish at least). But otherwise, great fix Baran.

Seeing this on test scripts when run from latest docker image: pytest-dev/pytest-cov#252

prb2307 · 2019-07-15T07:17:45Z

======================================= ERRORS =======================================
_________________________ ERROR at setup of test_constructor _________________________

item = <Function test_constructor>

    @hookimpl(tryfirst=True)
    def pytest_runtest_setup(item):
        """
        pytest hook to setup test before run.
        """
>       test_id_marker = item.get_marker('test_id')
E       AttributeError: 'Function' object has no attribute 'get_marker'

/anaconda3/envs/vaak/lib/python3.6/site-packages/topology/pytest/plugin.py:311: AttributeError
============================== 1 error in 0.04 seconds ===============================

$ pip list | grep pytest

pytest              5.0.1      
pytest-remotedata   0.3.1

Is there any fix for this? Thanks.

The-Compiler · 2019-07-15T07:23:52Z

@prashant-bansod This seems completely unrelated to pytest-cov or pytest-remotedata. You'll need to ask the author of topology/pytest/plugin.py to update their code.

nicoddemus · 2019-07-15T14:40:34Z

Seems to be fixed in master already:

https://github.com/astropy/pytest-remotedata/blob/0eef4734770e3003d5b35b65f8c70d8cbeb475ff/pytest_remotedata/plugin.py#L65-L70

The-Compiler · 2019-07-15T17:22:28Z

@nicoddemus It's also fixed in pytest-remotedata 0.3.1 which @prashant-bansod has installed - based on the stacktrace above, the error @prashant-bansod is seeing is in their testsuite (or whatever topology.pytest.plugin is).

Errors: > remote_data = item.get_marker('remote_data') E AttributeError: 'Function' object has no attribute 'get_marker' REF: - https://stackoverflow.com/questions/54254337/pytest-attributeerror-function-object-has-no-attribute-get-marker - pytest-dev/pytest#4608 - pytest-dev/pytest-cov#252 modified: environment.yml

tadashi0713 mentioned this issue Jan 6, 2019

Add activities unittest appium/python-client#310

Merged

slwatkins added a commit to spice-herald/QETpy that referenced this issue Jan 6, 2019

Specify pytest version to 4.0.2

96dcba2

version 4.1.0 was updated on PyPI on Jan 6, 2019, which broke pytest-cov pytest-dev/pytest-cov#252

facelessuser mentioned this issue Jan 6, 2019

Allow 'None' as a default namespace alias. facelessuser/soupsieve#69

Closed

ticosax added a commit to ticosax/django-fsm-log that referenced this issue Jan 6, 2019

Pin pytest to previous version

4d4fa21

Until pytest-dev/pytest-cov#252 get fixed

ticosax mentioned this issue Jan 6, 2019

Pin pytest to previous version jazzband/django-fsm-log#92

Merged

blueyed closed this as completed Jan 6, 2019

blueyed mentioned this issue Jan 6, 2019

Pytest Failing with new Release (4.1.0) pytest-dev/pytest#4606

Closed

blueyed mentioned this issue Jan 6, 2019

AttributeError: 'Function' object has no attribute 'get_marker' pytest-dev/pytest#4608

Closed

anabwan mentioned this issue Feb 4, 2019

tests: added new setup configuration IntelLabs/coach#211

Merged

rawrgulmuffins mentioned this issue Feb 11, 2019

Pytest >= 4.1 throws AttributeError on all tests for pytest-remotedata astropy/pytest-remotedata#37

Closed

drjova mentioned this issue Feb 18, 2019

Serializers bibtex et all inspirehep/inspirehep#19

Merged

wtgee added a commit to wtgee/panoptes-utils that referenced this issue Apr 11, 2019

Upping plugin version.

78b479e

Seeing this on test scripts when run from latest docker image: pytest-dev/pytest-cov#252

scorphus mentioned this issue Feb 24, 2020

test fail: AttributeError: 'Function' object has no attribute 'get_marker' nvbn/thefuck#1055

Closed

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AttributeError: 'Function' object has no attribute 'get_marker' #252

AttributeError: 'Function' object has no attribute 'get_marker' #252

rossmacarthur commented Jan 6, 2019 •

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AttributeError: 'Function' object has no attribute 'get_marker' #252

AttributeError: 'Function' object has no attribute 'get_marker' #252

Comments

rossmacarthur commented Jan 6, 2019 • edited Loading

How to replicate

Pytest output

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