ietfparse.algorithms.select_content_type()
implements proactive
content negotiation as described in sections 3.4.1 and 5.3 of
RFC 7231
ietfparse.headers.parse_accept_charset()
parses a
value as described in section 5.3.3.
ietfparse.headers.parse_http_accept_header()
parses a
value as described in section 5.3.2.
ietfparse.headers.parse_list_header()
parses just about any of
the comma-separated lists from RFC 7231. It doesn’t provide any
logic other than parsing the header though.
ietfparse.headers.parse_parameter_list()
parses the key=value
portions common to many header values.