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from __future__ import absolute_import
import json
from graphql.language import ast
from .scalars import Scalar
class JSONString(Scalar):
"""
Allows use of a JSON String for input / output from the GraphQL schema.
Use of this type is *not recommended* as you lose the benefits of having a defined, static
schema (one of the key benefits of GraphQL).
"""
@staticmethod
def serialize(dt):
return json.dumps(dt)
@staticmethod
def parse_literal(node):
if isinstance(node, ast.StringValue):
return json.loads(node.value)
@staticmethod
def parse_value(value):
return json.loads(value)
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