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import pytest
from wtforms.form import FormMeta
from wtforms_alchemy import (
model_form_factory,
model_form_meta_factory,
ModelFormMeta,
)
class _MetaWithInit(FormMeta):
def __init__(cls, *args, **kwargs):
cls.test_attr = "SomeVal"
FormMeta.__init__(cls, *args, **kwargs)
MetaWithInit = model_form_meta_factory(_MetaWithInit)
class _MetaWithoutInit(FormMeta):
test_attr = "SomeVal"
MetaWithoutInit = model_form_meta_factory(_MetaWithoutInit)
@pytest.fixture(params=[MetaWithInit, MetaWithoutInit, ModelFormMeta])
def model_form_all(request):
"""Returns one of each possible model form classes with custom and the
original metaclass."""
ModelForm = model_form_factory(meta=request.param)
return ModelForm
@pytest.fixture(params=[MetaWithInit, MetaWithoutInit])
def model_form_custom(request):
"""Returns one of each possible model form classes with custom
metaclasses."""
return model_form_factory(meta=request.param)
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