Schema and Operations directives

[Maximilien-R]

Directives on schema doesn't seems to be executed.

• Tartiflette version: 0.4.0
• Python version: 3.7.1
• Executed in docker: No
• Is a regression from a previous versions? No

SDL example:

directive @non_introspectable on SCHEMA | FIELD_DEFINITION

type Query {
  aField: String
}

schema @nonIntrospectable {
  query: Query
}

Directive:

import logging

from typing import Any, Callable, Dict

from tartiflette.directive import CommonDirective, Directive

logger = logging.getLogger(__name__)


@Directive("nonIntrospectable")
class NonIntrospectable(CommonDirective):
    @staticmethod
    def on_introspection(
        _directive_args: Dict[str, Any],
        _next_directive: Callable,
        _introspected_element: Any,
    ) -> None:
        logger.debug(">> NonIntrospectable.on_introspection")
        return None

When querying, the log is never triggered.