Function _normalize_header_value

httpx/_models.py:74–82

Coerce str/bytes into a strictly byte-wise HTTP header value.

(value: str | bytes, encoding: str | None = None)

def _normalize_header_value(value: str | bytes, encoding: str | None = None) -> bytes:
    class="st">"""
    Coerce str/bytes into a strictly byte-wise HTTP header value.
    class="st">"""
    if isinstance(value, bytes):
        return value
    if not isinstance(value, str):
        raise TypeError(fclass="st">"Header value must be str or bytes, not {type(value)}")
    return value.encode(encoding or class="st">"ascii")


def _parse_content_type_charset(content_type: str) -> str | None: