enter() — flask Function Reference

Architecture documentation for the __enter__() function in testing.py from the flask codebase.

Function python ApplicationCore Scaffolding

Entity Profile

ApplicationCore→ Scaffolding→ __enter__() — flask Function Reference

Dependency Diagram

graph TD
  d675ffc7_27f0_eeeb_d2e1_37d2429047bb["__enter__()"]
  bd3a5eb6_81cb_6392_c9b8_19dcbec7785f["FlaskClient"]
  d675ffc7_27f0_eeeb_d2e1_37d2429047bb -->|defined in| bd3a5eb6_81cb_6392_c9b8_19dcbec7785f
  style d675ffc7_27f0_eeeb_d2e1_37d2429047bb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/flask/testing.py lines 249–253

    def __enter__(self) -> FlaskClient:
        if self.preserve_context:
            raise RuntimeError("Cannot nest client invocations")
        self.preserve_context = True
        return self