graphql-python/graphene-django
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adding optional_fields to enforce fields to be optional

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This commit is contained in:
mahmoudmostafa0 2023-08-24 20:29:28 +03:00
parent 0473f1a9a3
commit 56fd6c3655
2 changed files with 26 additions and 19 deletions
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8
graphene_django/rest_framework/mutation.py
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@ -19,6 +19,7 @@ class SerializerMutationOptions(MutationOptions):
model_class = None model_class = None
model_operations = ["create", "update"] model_operations = ["create", "update"]
serializer_class = None serializer_class = None
optional_fields = ()
def fields_for_serializer( def fields_for_serializer(
@ -28,6 +29,7 @@ def fields_for_serializer(
is_input=False, is_input=False,
convert_choices_to_enum=True, convert_choices_to_enum=True,
lookup_field=None, lookup_field=None,
optional_fields=(),
): ):
fields = OrderedDict() fields = OrderedDict()
for name, field in serializer.fields.items(): for name, field in serializer.fields.items():
@ -48,9 +50,11 @@ def fields_for_serializer(
if is_not_in_only or is_excluded: if is_not_in_only or is_excluded:
continue continue
is_optional = name in optional_fields
fields[name] = convert_serializer_field( fields[name] = convert_serializer_field(
field, is_input=is_input, convert_choices_to_enum=convert_choices_to_enum field, is_input=is_input, convert_choices_to_enum=convert_choices_to_enum,
force_optional=is_optional
) )
return fields return fields
@ -74,6 +78,7 @@ class SerializerMutation(ClientIDMutation):
exclude_fields=(), exclude_fields=(),
convert_choices_to_enum=True, convert_choices_to_enum=True,
_meta=None, _meta=None,
optional_fields=()
**options **options
): ):
if not serializer_class: if not serializer_class:
@ -98,6 +103,7 @@ class SerializerMutation(ClientIDMutation):
is_input=True, is_input=True,
convert_choices_to_enum=convert_choices_to_enum, convert_choices_to_enum=convert_choices_to_enum,
lookup_field=lookup_field, lookup_field=lookup_field,
optional_fields=optional_fields
) )
output_fields = fields_for_serializer( output_fields = fields_for_serializer(
serializer, serializer,

5
graphene_django/rest_framework/serializer_converter.py
View File

@ -18,7 +18,8 @@ def get_graphene_type_from_serializer_field(field):
) )
def convert_serializer_field(field, is_input=True, convert_choices_to_enum=True): def convert_serializer_field(field, is_input=True, convert_choices_to_enum=True,
force_optional=False):
""" """
Converts a django rest frameworks field to a graphql field Converts a django rest frameworks field to a graphql field
and marks the field as required if we are creating an input type and marks the field as required if we are creating an input type
@ -31,7 +32,7 @@ def convert_serializer_field(field, is_input=True, convert_choices_to_enum=True)
graphql_type = get_graphene_type_from_serializer_field(field) graphql_type = get_graphene_type_from_serializer_field(field)
args = [] args = []
kwargs = {"description": field.help_text, "required": is_input and field.required} kwargs = {"description": field.help_text, "required": is_input and field.required and not force_optional}
# if it is a tuple or a list it means that we are returning # if it is a tuple or a list it means that we are returning
# the graphql type and the child type # the graphql type and the child type