Changelog

Next (Unreleased)

• Removed deprecated functions: rewrite_url, remove_url_auth, parse_http_accept_header, parse_link_header, and parse_list_header

• Replaced setup.py/cfg with pyproject.yaml and hatch

• Replaced tox with hatch environments

• Replaced usage of the typing module with equivalents following PEP 585

1.9.0 (08-Jul-2022)

• Removed ietfparse.compat module.

• Changed algorithms.RemoveUrlAuthResult from a named tuple to a proper class.

• Deprecated using len() on the return value from algorithms.remove_url_auth()

• Replace type hints with annotations.

• Deprecated rewrite_url and remove_url_auth. Use yarl instead. It is an awesome library and a more general solution.

• Stop building universal wheels

1.8.0 (11-Aug-2021)

• Removing support for Python versions before 3.7

1.7.0 (04-Nov-2020)

Behavioural Change

headers.parse_accept() used to fail with a ValueError when it encountered an invalid content type value in the header. Now it skips the invalid value. If you want the previous behaviour, then pass strict=True.

• Advertise support for Python 3.7-3.9, remove 3.4 & 3.5

• Clarify that headers.parse_content_type() raises ValueError when it encounters an invalid content type header

• Skip unparseable content types in headers.parse_accept() unless the new strict parameter is truthy

1.6.1 (26-Jan-2020)

• Fixed project URL metadata.

• Updated links to refer to canonical URLs.

1.6.0 (25-Jan-2020)

• Switched from travis-ci to circle-ci.

• Add type stubs.

• Allow “bad whitespace” around = in link header parameter lists as indicated in RFC 8288#section-3.

• Replaced nosetests usage with the unittest module.

1.5.1 (04-Mar-2018)

• Add RFC 6839 content suffix support to datastructures.ContentType and headers.parse_content_type()

1.5.0 (24-Dec-2017)

• Officially drop support for Python 2.6 and 3.3.

• Change headers.parse_accept() to also prefer explicit highest quality preferences over inferred highest quality preferences.

• Rename the normalized_parameter_values keyword of headers._parse_parameter_list(). The current spelling is retained with a deprecation warning. This will be removed in 2.0.

• Add normalize_parameter_names keyword to the headers._parse_parameter_list() internal function.

• Add support for parsing RFC 7239 Forwarded headers with headers.parse_forwarded().

• Add algorithms.remove_url_auth()

1.4.3 (30-Oct-2017)

• Change parsing of qualified lists to retain the initial ordering whenever possible. The algorithm prefers explicit highest quality (1.0) preferences over inferred highest quality preferences. It also retains the initial ordering in the presence of multiple highest quality matches. This affects headers.parse_accept_charset(), headers.parse_accept_encoding(), and headers.parse_accept_language().

1.4.2 (04-Jul-2017)

• Add formatting of HTTP Link header using str(header).

1.4.1 (03-Apr-2017)

• Add some documentation about exceptions raised during header parsing.

1.4.0 (18-Oct-2016)

• Fixed parsing of lists like max-age=5, x-foo="prune". The previous versions incorrectly produced ['max-age=5', 'x-foo="prune'].

• Added headers.parse_accept_encoding() which parses HTTP Accept-Encoding header values into a list.

• Added headers.parse_accept_language() which parses HTTP Accept-Language header values into a list.

1.3.0 (11-Aug-2016)

• Added headers.parse_cache_control() which parses HTTP Cache-Control header values into a dictionary.

• Renamed headers.parse_http_accept_header() to headers.parse_accept(), adding a wrapper function that raises a deprecation function when invoking headers.parse_http_accept_header().

• Renamed headers.parse_link_header() to headers.parse_link(), adding a wrapper function that raises a deprecation function when invoking headers.parse_link_header().

• Renamed headers.parse_list_header() to headers.parse_list(), adding a wrapper function that raises a deprecation function when invoking headers.parse_list_header().

1.2.2 (27-May-2015)

• Added headers.parse_list_header() which parses generic comma- separated list headers with support for quoted parts.

• Added headers.parse_accept_charset() which parses an HTTP Accept-Charset header into a sorted list.

1.2.1 (25-May-2015)

• algorithms.select_content_type() claims to work with datastructures.ContentType` values but it was requiring the augmented ones returned from algorithms.parse_http_accept_header(). IOW, the algorithm required that the quality attribute exist. RFC 7231#section-5.3.1 states that missing quality values are treated as 1.0.

1.2.0 (19-Apr-2015)

• Added support for RFC 5988 Link headers. This consists of headers.parse_link_header() and datastructures.LinkHeader

1.1.1 (10-Feb-2015)

• Removed setupext module since it was causing problems with source distributions.

1.1.0 (26-Oct-2014)

• Added algorithms.rewrite_url()

1.0.0 (21-Sep-2014)

• Initial implementation containing the following functionality: - algorithms.select_content_type() - datastructures.ContentType - errors.NoMatch - errors.RootException - headers.parse_content_type() - headers.parse_http_accept_header()