Fixing Header Parsing Issue in Python: Troubleshooting Name-Value Assignment

def parse_env_headers(s: str) -> Dict[str, str]:
    """
    Parse ``s``, which is a ``str`` instance containing HTTP headers encoded
    for use in ENV variables per the W3C Baggage HTTP header format at
    https://www.w3.org/TR/baggage/#baggage-http-header-format, except that
    additional semi-colon delimited metadata is not supported.

    If the headers are not urlencoded, we will log a warning and attempt to urldecode them.
    """
    headers: Dict[str, str] = {}
    headers_list: List[str] = _DELIMITER_PATTERN.split(s)

    for header in headers_list:
        print(header)
        if not header:  # empty string
            continue

        match = _HEADER_PATTERN.fullmatch(header.strip())
        if not match:
            parts = header.split("=", 1)
            print(parts)
            name, value = parts
            print(name, value)
            encoded_header = f"{urllib.parse.quote(name)}={urllib.parse.quote(value)}"
            match = _HEADER_PATTERN.fullmatch(encoded_header.strip())
            if not match:
                logger.warning(
                    "Header format invalid! Header values in environment variables must be "
                    "URL encoded: %s",
                    f"{name}: ****",
                )
                continue
            logger.warning(
                "Header values in environment variables should be URL encoded, attempting to "
                "URL encode header: {name}: ****"
            )

        name, value = header.split("=", 1)
        name = urllib.parse.unquote(name).strip().lower()
        value = urllib.parse.unquote(value).strip()
        headers[name] = value

    return headers