pytest.raises 3.5.0 does not work with Faults

[backbord]

Hi,

this is a FYI.

I've opened pytest issue 3372 as pytest 3.5.0 does break on code like

import pytest
from spyne.errors import RequestNotAllowed, InvalidCredentialsError

import mymodule

def test_a():
    with pytest.raises(RequestNotAllowed):
        mymodule.func_that_raises_request_not_allowed()

def test_b():
    with pytest.raises(InvalidCredentialsError):
        mymodule.func_that_raises_invalid_credentials_error()

with a traceback similar to this one

___ test_detect_replay_nonce[example_forecast.xml.gz] ___

    def test_a():
>       with pytest.raises(RequestNotAllowed):

tests/test_client.py:130: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/foobar/lib/python3.6/site-packages/_pytest/python_api.py:587: in raises
    for exc in filterfalse(isclass, always_iterable(expected_exception)):
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
self = <class 'spyne.error.RequestNotAllowed'>, item = 0

    def __getitem__(self, item):
>       return self.customize(**item)
E       TypeError: customize() argument after ** must be a mapping, not int

/foobar/lib/python3.6/site-packages/spyne/model/_base.py:179: TypeError

as spyne Faults have functions __getitem__ and __len__ and look iterable to python.

Thanks,
Tim

[backbord]

The issue has been resolved. The patch is expected to be published with next bug-fix release of pytest (see comment).