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Fix code examples in queries.rst (#1265)
* Fix code examples in queries.rst Code example in Arguments section doesn't work as stated in its comment — if "foo" or "bar" are not declare in the graphql query, it will be an error, not they become None. Code example in Info section has invalid indentation, `resolve_questions()` seems to be a `Query` method, but it's indented as module-level function. * Fix indentation in query examples * Enable syntax highlight for graphql queries
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@ -151,7 +151,7 @@ For example the following ``Model`` and ``DjangoObjectType``:
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Results in the following GraphQL schema definition:
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.. code::
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.. code:: graphql
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type Pet {
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id: ID!
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@ -178,7 +178,7 @@ You can disable this automatic conversion by setting
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fields = ("id", "kind",)
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convert_choices_to_enum = False
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.. code::
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.. code:: graphql
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type Pet {
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id: ID!
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@ -313,7 +313,7 @@ Additionally, Resolvers will receive **any arguments declared in the field defin
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bar=graphene.Int()
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)
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def resolve_question(root, info, foo, bar):
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def resolve_question(root, info, foo=None, bar=None):
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# If `foo` or `bar` are declared in the GraphQL query they will be here, else None.
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return Question.objects.filter(foo=foo, bar=bar).first()
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@ -336,12 +336,12 @@ of Django's ``HTTPRequest`` in your resolve methods, such as checking for authen
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class Query(graphene.ObjectType):
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questions = graphene.List(QuestionType)
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def resolve_questions(root, info):
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# See if a user is authenticated
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if info.context.user.is_authenticated():
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return Question.objects.all()
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else:
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return Question.objects.none()
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def resolve_questions(root, info):
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# See if a user is authenticated
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if info.context.user.is_authenticated():
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return Question.objects.all()
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else:
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return Question.objects.none()
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DjangoObjectTypes
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@ -418,29 +418,29 @@ the core graphene pages for more information on customizing the Relay experience
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You can now execute queries like:
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.. code:: python
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.. code:: graphql
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{
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questions (first: 2, after: "YXJyYXljb25uZWN0aW9uOjEwNQ==") {
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pageInfo {
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startCursor
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endCursor
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hasNextPage
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hasPreviousPage
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startCursor
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endCursor
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hasNextPage
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hasPreviousPage
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}
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edges {
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cursor
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node {
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id
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question_text
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}
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cursor
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node {
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id
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question_text
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}
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}
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}
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}
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Which returns:
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.. code:: python
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.. code:: json
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{
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"data": {
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