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7dd8305bdf
Changed in https://github.com/graphql-python/graphql-core/pull/185 , the docs here were out of date, as were the tests.
60 lines
1.2 KiB
ReStructuredText
60 lines
1.2 KiB
ReStructuredText
Executing a query
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=================
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For executing a query a schema, you can directly call the ``execute`` method on it.
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.. code:: python
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schema = graphene.Schema(...)
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result = schema.execute('{ name }')
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``result`` represents the result of execution. ``result.data`` is the result of executing the query, ``result.errors`` is ``None`` if no errors occurred, and is a non-empty list if an error occurred.
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Context
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_______
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You can pass context to a query via ``context``.
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.. code:: python
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class Query(graphene.ObjectType):
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name = graphene.String()
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def resolve_name(self, info):
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return info.context.get('name')
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schema = graphene.Schema(Query)
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result = schema.execute('{ name }', context={'name': 'Syrus'})
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Variables
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_______
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You can pass variables to a query via ``variables``.
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.. code:: python
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class Query(graphene.ObjectType):
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user = graphene.Field(User)
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def resolve_user(self, info):
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return info.context.get('user')
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schema = graphene.Schema(Query)
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result = schema.execute(
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'''query getUser($id: ID) {
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user(id: $id) {
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id
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firstName
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lastName
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}
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}''',
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variables={'id': 12},
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)
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