SchemaExtension

Constructor:

def __init__(self, execution_context: ExecutionContext) -> None:
  ...

Methods:

• on_operation

  Called before and after a GraphQL operation (query / mutation) starts.

  Signature:

  def on_operation(self) -> AsyncIteratorOrIterator[None]:
    ...

• on_validate

  Called before and after the validation step.

  Signature:

  def on_validate(self) -> AsyncIteratorOrIterator[None]:
    ...

• on_parse

  Called before and after the parsing step.

  Signature:

  def on_parse(self) -> AsyncIteratorOrIterator[None]:
    ...

• on_execute

  Called before and after the execution step.

  Signature:

  def on_execute(self) -> AsyncIteratorOrIterator[None]:
    ...

• resolve

  Signature:

  def resolve(
      self,
      _next: Callable,
      root: Any,
      info: GraphQLResolveInfo,
      args: str = (),
      kwargs: Any = {},
  ) -> AwaitableOrValue[object]:
    ...

  Parameters:

  1. _next:

     Type

     Callable

  2. root:

     Type

     Any

  3. info:

     Type

     GraphQLResolveInfo

  4. args:

     Type

     str

     Default

     ()

  5. kwargs:

     Type

     Any

     Default

     {}

• get_results

  Signature:

  def get_results(self) -> AwaitableOrValue[Dict[str, Any]]:
    ...

Attributes:

1. execution_context:

   Type

   ExecutionContext