_dump_loader_info() — flask Function Reference

Architecture documentation for the _dump_loader_info() function in debughelpers.py from the flask codebase.

Function python ApplicationCore Scaffolding called by 1

Entity Profile

ApplicationCore→ Scaffolding→ _dump_loader_info() — flask Function Reference

Dependency Diagram

graph TD
  42fbaf94_6e69_e270_9d95_547ffb5ea796["_dump_loader_info()"]
  7fa0faba_d854_797c_b6bd_20820e905793["debughelpers.py"]
  42fbaf94_6e69_e270_9d95_547ffb5ea796 -->|defined in| 7fa0faba_d854_797c_b6bd_20820e905793
  20e2a035_64d0_0672_da27_0120172d5eff["explain_template_loading_attempts()"]
  20e2a035_64d0_0672_da27_0120172d5eff -->|calls| 42fbaf94_6e69_e270_9d95_547ffb5ea796
  style 42fbaf94_6e69_e270_9d95_547ffb5ea796 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/flask/debughelpers.py lines 107–121

def _dump_loader_info(loader: BaseLoader) -> t.Iterator[str]:
    yield f"class: {type(loader).__module__}.{type(loader).__name__}"
    for key, value in sorted(loader.__dict__.items()):
        if key.startswith("_"):
            continue
        if isinstance(value, (tuple, list)):
            if not all(isinstance(x, str) for x in value):
                continue
            yield f"{key}:"
            for item in value:
                yield f"  - {item}"
            continue
        elif not isinstance(value, (str, int, float, bool)):
            continue
        yield f"{key}: {value!r}"