Summary

Routes that use path converters (e.g.{param:path}) are not detected as path parameters when the parameter is declared implicitly
(withoutPath()), becauseget_path_param_names() returns the raw token including the converter suffix.

This causes the parameter to be treated as a query parameter and the request to fail.

Changes Made

• Strip converter suffixes inget_path_param_names() so{param:path} is recognized asparam.
• Add a regression test that verifies an implicitparam: str path parameter works with thepath converter.

Why it matters

This aligns implicit parameters with explicitPath() behavior and restores correct routing for path-converter syntax.

Testing

• Added a focused test intests/test_starlette_urlconvertors.py.