after_app_request() — flask Function Reference

Architecture documentation for the after_app_request() function in blueprints.py from the flask codebase.

Function python ApplicationCore Scaffolding calls 1

Entity Profile

ApplicationCore→ Scaffolding→ after_app_request() — flask Function Reference

Dependency Diagram

graph TD
  dcc61990_260c_6cd0_006b_4c083cab4568["after_app_request()"]
  0c59fa87_9a90_f011_4207_98ae96479921["Blueprint"]
  dcc61990_260c_6cd0_006b_4c083cab4568 -->|defined in| 0c59fa87_9a90_f011_4207_98ae96479921
  0085606d_b5d3_d0dc_0155_6135d079c059["record_once()"]
  dcc61990_260c_6cd0_006b_4c083cab4568 -->|calls| 0085606d_b5d3_d0dc_0155_6135d079c059
  style dcc61990_260c_6cd0_006b_4c083cab4568 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/flask/sansio/blueprints.py lines 624–631

    def after_app_request(self, f: T_after_request) -> T_after_request:
        """Like :meth:`after_request`, but after every request, not only those handled
        by the blueprint. Equivalent to :meth:`.Flask.after_request`.
        """
        self.record_once(
            lambda s: s.app.after_request_funcs.setdefault(None, []).append(f)
        )
        return f