Function _get_scope_header

src/google/adk/cli/api_server.py:158–165

Return the first matching header value from an ASGI scope.

(
    scope: dict[str, Any], header_name: bytes
)

def _get_scope_header(
    scope: dict[str, Any], header_name: bytes
) -> Optional[str]:
  """Return the first matching header value from an ASGI scope."""
  for candidate_name, candidate_value in scope.get("headers", []):
    if candidate_name == header_name:
      return candidate_value.decode("latin-1").split(",", 1)[0].strip()
  return None


def _get_request_origin(scope: dict[str, Any]) -> Optional[str]: