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Improved Mutation docs. Fixed #402
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@ -10,19 +10,20 @@ This example defines a Mutation:
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.. code:: python
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import graphene
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import graphene
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class CreatePerson(graphene.Mutation):
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class Input:
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name = graphene.String()
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class CreatePerson(graphene.Mutation):
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class Input:
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name = graphene.String()
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ok = graphene.Boolean()
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person = graphene.Field(lambda: Person)
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ok = graphene.Boolean()
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person = graphene.Field(lambda: Person)
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def mutate(self, args, context, info):
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person = Person(name=args.get('name'))
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ok = True
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return CreatePerson(person=person, ok=ok)
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@staticmethod
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def mutate(root, args, context, info):
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person = Person(name=args.get('name'))
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ok = True
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return CreatePerson(person=person, ok=ok)
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**person** and **ok** are the output fields of the Mutation when is
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resolved.
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@ -42,11 +43,16 @@ So, we can finish our schema like this:
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class Person(graphene.ObjectType):
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name = graphene.String()
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age = graphene.Int()
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class MyMutations(graphene.ObjectType):
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create_person = CreatePerson.Field()
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schema = graphene.Schema(mutation=MyMutations)
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# We must define a query for our schema
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class Query(graphene.ObjectType):
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person = graphene.Field(Person)
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schema = graphene.Schema(query=Query, mutation=MyMutations)
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Executing the Mutation
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----------------------
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@ -96,11 +102,12 @@ To use an InputField you define an InputObjectType that specifies the structure
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class CreatePerson(graphene.Mutation):
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class Input:
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person_data = graphene.InputField(PersonInput)
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person_data = graphene.Argument(PersonInput)
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person = graphene.Field(lambda: Person)
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def mutate(self, args, context, info):
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@staticmethod
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def mutate(root, args, context, info):
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p_data = args.get('person_data')
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name = p_data.get('name')
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