test_request_preprocessing_early_return() — flask Function Reference

Architecture documentation for the test_request_preprocessing_early_return() function in test_basic.py from the flask codebase.

Function python ApplicationCore AppLifeCycle calls 1

Entity Profile

ApplicationCore→ AppLifeCycle→ test_request_preprocessing_early_return() — flask Function Reference

Dependency Diagram

graph TD
  2202dc2c_563d_2e67_73c3_9ed1f5450d63["test_request_preprocessing_early_return()"]
  85bc4fb5_d1d7_a135_020d_69e052c12c0f["test_basic.py"]
  2202dc2c_563d_2e67_73c3_9ed1f5450d63 -->|defined in| 85bc4fb5_d1d7_a135_020d_69e052c12c0f
  6ea1611d_2801_3cb5_a5b9_5b6403cc0537["index()"]
  2202dc2c_563d_2e67_73c3_9ed1f5450d63 -->|calls| 6ea1611d_2801_3cb5_a5b9_5b6403cc0537
  style 2202dc2c_563d_2e67_73c3_9ed1f5450d63 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_basic.py lines 713–737

def test_request_preprocessing_early_return(app, client):
    evts = []

    @app.before_request
    def before_request1():
        evts.append(1)

    @app.before_request
    def before_request2():
        evts.append(2)
        return "hello"

    @app.before_request
    def before_request3():
        evts.append(3)
        return "bye"

    @app.route("/")
    def index():
        evts.append("index")
        return "damnit"

    rv = client.get("/").data.strip()
    assert rv == b"hello"
    assert evts == [1, 2]