test_blueprint_renaming() — flask Function Reference

Architecture documentation for the test_blueprint_renaming() function in test_blueprints.py from the flask codebase.

Function python ApplicationCore Scaffolding

Entity Profile

ApplicationCore→ Scaffolding→ test_blueprint_renaming() — flask Function Reference

Dependency Diagram

graph TD
  827036e3_746d_bfbf_3a1c_dd494a1e6ff3["test_blueprint_renaming()"]
  4366a441_d387_52f9_ec8d_1c41c71c00a8["test_blueprints.py"]
  827036e3_746d_bfbf_3a1c_dd494a1e6ff3 -->|defined in| 4366a441_d387_52f9_ec8d_1c41c71c00a8
  style 827036e3_746d_bfbf_3a1c_dd494a1e6ff3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_blueprints.py lines 1098–1127

def test_blueprint_renaming(app, client) -> None:
    bp = flask.Blueprint("bp", __name__)
    bp2 = flask.Blueprint("bp2", __name__)

    @bp.get("/")
    def index():
        return flask.request.endpoint

    @bp.get("/error")
    def error():
        flask.abort(403)

    @bp.errorhandler(403)
    def forbidden(_: Exception):
        return "Error", 403

    @bp2.get("/")
    def index2():
        return flask.request.endpoint

    bp.register_blueprint(bp2, url_prefix="/a", name="sub")
    app.register_blueprint(bp, url_prefix="/a")
    app.register_blueprint(bp, url_prefix="/b", name="alt")

    assert client.get("/a/").data == b"bp.index"
    assert client.get("/b/").data == b"alt.index"
    assert client.get("/a/a/").data == b"bp.sub.index2"
    assert client.get("/b/a/").data == b"alt.sub.index2"
    assert client.get("/a/error").data == b"Error"
    assert client.get("/b/error").data == b"Error"