def assert_conversion(django_field, graphene_field, *args):
field = django_field(*args, help_text='Custom Help Text')
graphene_type = convert_form_field(field)
assert isinstance(graphene_type, graphene_field)
field = graphene_type.as_field()
assert field.description == 'Custom Help Text'
return field
def assert_conversion(django_field, graphene_field, *args):
field = django_field(*args, help_text='Custom Help Text')
graphene_type = convert_form_field(field)
assert isinstance(graphene_type, graphene_field)
field = graphene_type.as_field()
assert field.description == 'Custom Help Text'
return field
def get_filtering_args_from_filterset(filterset_class, type):
""" Inspect a FilterSet and produce the arguments to pass to
a Graphene Field. These arguments will be available to
filter against in the GraphQL
"""
from graphene.contrib.django.form_converter import convert_form_field
args = {}
for name, filter_field in six.iteritems(filterset_class.base_filters):
field_type = Argument(convert_form_field(filter_field.field))
args[name] = field_type
# Also add the 'order_by' field
if filterset_class._meta.order_by:
args[filterset_class.order_by_field] = Argument(String())
return args
def test_should_manytoone_convert_connectionorlist():
field = forms.ModelChoiceField(Reporter.objects.all())
graphene_type = convert_form_field(field)
assert isinstance(graphene_type, graphene.ID)
def test_should_multiple_choice_convert_connectionorlist():
field = forms.ModelMultipleChoiceField(Reporter.objects.all())
graphene_type = convert_form_field(field)
assert isinstance(graphene_type, List)
assert isinstance(graphene_type.of_type, ID)
def test_should_unknown_django_field_raise_exception():
with raises(Exception) as excinfo:
convert_form_field(None)
assert 'Don\'t know how to convert the Django form field' in str(excinfo.value)
def test_should_multiple_choice_convert_connectionorlist():
field = forms.ModelMultipleChoiceField(Reporter.objects.all())
graphene_type = convert_form_field(field)
assert isinstance(graphene_type, List)
assert isinstance(graphene_type.of_type, ID)
def test_should_unknown_django_field_raise_exception():
with raises(Exception) as excinfo:
convert_form_field(None)
assert 'Don\'t know how to convert the Django form field' in str(
excinfo.value)
def test_should_manytoone_convert_connectionorlist():
field = forms.ModelChoiceField(Reporter.objects.all())
graphene_type = convert_form_field(field)
assert isinstance(graphene_type, graphene.ID)
