mirror of
https://github.com/graphql-python/graphene.git
synced 2025-05-29 02:33:13 +03:00
60a9609b9a
* Updated all str.format(…) to f-strings This revamps the PR #984 * Pass black * Fix flake8 * Updated objecttype * Fix black version
67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
import re
|
|
|
|
from ..types import Field, InputObjectType, String
|
|
from ..types.mutation import Mutation
|
|
from ..utils.thenables import maybe_thenable
|
|
|
|
|
|
class ClientIDMutation(Mutation):
|
|
class Meta:
|
|
abstract = True
|
|
|
|
@classmethod
|
|
def __init_subclass_with_meta__(
|
|
cls, output=None, input_fields=None, arguments=None, name=None, **options
|
|
):
|
|
input_class = getattr(cls, "Input", None)
|
|
base_name = re.sub("Payload$", "", name or cls.__name__)
|
|
|
|
assert not output, "Can't specify any output"
|
|
assert not arguments, "Can't specify any arguments"
|
|
|
|
bases = (InputObjectType,)
|
|
if input_class:
|
|
bases += (input_class,)
|
|
|
|
if not input_fields:
|
|
input_fields = {}
|
|
|
|
cls.Input = type(
|
|
f"{base_name}Input",
|
|
bases,
|
|
dict(input_fields, client_mutation_id=String(name="clientMutationId")),
|
|
)
|
|
|
|
arguments = dict(
|
|
input=cls.Input(required=True)
|
|
# 'client_mutation_id': String(name='clientMutationId')
|
|
)
|
|
mutate_and_get_payload = getattr(cls, "mutate_and_get_payload", None)
|
|
if cls.mutate and cls.mutate.__func__ == ClientIDMutation.mutate.__func__:
|
|
assert mutate_and_get_payload, (
|
|
f"{name or cls.__name__}.mutate_and_get_payload method is required"
|
|
" in a ClientIDMutation."
|
|
)
|
|
|
|
if not name:
|
|
name = f"{base_name}Payload"
|
|
|
|
super(ClientIDMutation, cls).__init_subclass_with_meta__(
|
|
output=None, arguments=arguments, name=name, **options
|
|
)
|
|
cls._meta.fields["client_mutation_id"] = Field(String, name="clientMutationId")
|
|
|
|
@classmethod
|
|
def mutate(cls, root, info, input):
|
|
def on_resolve(payload):
|
|
try:
|
|
payload.client_mutation_id = input.get("client_mutation_id")
|
|
except Exception:
|
|
raise Exception(
|
|
f"Cannot set client_mutation_id in the payload object {repr(payload)}"
|
|
)
|
|
return payload
|
|
|
|
result = cls.mutate_and_get_payload(root, info, **input)
|
|
return maybe_thenable(result, on_resolve)
|