Function _normalize_header

tornado/httputil.py:136–142

Map a header name to Http-Header-Case. >>> _normalize_header("coNtent-TYPE") 'Content-Type'

(name: str)

@lru_cache(1000)
def _normalize_header(name: str) -> str:
    """Map a header name to Http-Header-Case.

    >>> _normalize_header("coNtent-TYPE")
    'Content-Type'
    """
    return "-".join([w.capitalize() for w in name.split("-")])


class HTTPHeaders(StrMutableMapping):