Function parse_header

src/utils/tornado_utils.py:106–146

(header)

def parse_header(header):
    header_split = []
    current = ''
    current_quote = None
    for char in header:
        if char == '"' or char == "'":
            if current_quote is None:
                current_quote = char
            elif current_quote == char:
                current_quote = None
        elif char == ';' and current_quote is None:
            if current:
                header_split.append(current)
            current = ''
            continue

        current += char

    if current:
        header_split.append(current)

    main_value = header_split[0]
    if ':' in main_value:
        main_value = main_value[main_value.index(':') + 1:]
    main_value = string_utils.unwrap_quotes(main_value.strip())

    sub_headers = header_split[1:]
    sub_headers_dict = {}
    for sub_header in sub_headers:
        split = sub_header.split('=', 1)

        if len(split) > 1:
            key = split[0].strip()
            value = unwrap_quotes(split[1].strip())
        else:
            key = sub_header.strip()
            value = ''

        sub_headers_dict[key] = value

    return main_value, sub_headers_dict


separate_io_loop = None