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Add to tracker ] 2024-11-01 01:35:12 by Thomas Klausner | Files touched by this commit (5) |  |
Log message:
py-werkzeug*: update to 3.1.0
Version 3.1.0
-------------
Released 2024-10-31
- Drop support for Python 3.8. :pr:`2966`
- Remove previously deprecated code. :pr:`2967`
- ``Request.max_form_memory_size`` defaults to 500kB instead of unlimited.
Non-file form fields over this size will cause a ``RequestEntityTooLarge``
error. :issue:`2964`
- ``OrderedMultiDict`` and ``ImmutableOrderedMultiDict`` are deprecated.
Use ``MultiDict`` and ``ImmutableMultiDict`` instead. :issue:`2968`
- Behavior of properties on ``request.cache_control`` and
``response.cache_control`` has been significantly adjusted.
- Dict values are always ``str | None``. Setting properties will convert
the value to a string. Setting a property to ``False`` is equivalent to
setting it to ``None``. Getting typed properties will return ``None`` if
conversion raises ``ValueError``, rather than the string. :issue:`2980`
- ``max_age`` is ``None`` if present without a value, rather than ``-1``.
:issue:`2980`
- ``no_cache`` is a boolean for requests, it is ``True`` instead of
``"*"`` when present. It remains a string for responses. \
:issue:`2980`
- ``max_stale`` is ``True`` if present without a value, rather
than ``"*"``. :issue:`2980`
- ``no_transform`` is a boolean. Previously it was mistakenly always
``None``. :issue:`2881`
- ``min_fresh`` is ``None`` if present without a value, rather than
``"*"``. :issue:`2881`
- ``private`` is ``True`` if present without a value, rather than \
``"*"``.
:issue:`2980`
- Added the ``must_understand`` property. :issue:`2881`
- Added the ``stale_while_revalidate``, and ``stale_if_error``
properties. :issue:`2948`
- Type annotations more accurately reflect the values. :issue:`2881`
- Support Cookie CHIPS (Partitioned Cookies). :issue:`2797`
- Add 421 ``MisdirectedRequest`` HTTP exception. :issue:`2850`
- Increase default work factor for PBKDF2 to 1,000,000 iterations.
:issue:`2969`
- Inline annotations for ``datastructures``, removing stub files.
:issue:`2970`
- ``MultiDict.getlist`` catches ``TypeError`` in addition to ``ValueError``
when doing type conversion. :issue:`2976`
- Implement ``|`` and ``|=`` operators for ``MultiDict``, ``Headers``, and
``CallbackDict``, and disallow ``|=`` on immutable types. :issue:`2977`
Version 3.0.6
-------------
Released 2024-10-25
- Fix how ``max_form_memory_size`` is applied when parsing large non-file
fields. :ghsa:`q34m-jh98-gwm2`
- ``safe_join`` catches certain paths on Windows that were not caught by
``ntpath.isabs`` on Python < 3.11. :ghsa:`f9vj-2wh5-fj8j`
Version 3.0.5
-------------
Released 2024-10-24
- The Watchdog reloader ignores file closed no write events. :issue:`2945`
- Logging works with client addresses containing an IPv6 scope :issue:`2952`
- Ignore invalid authorization parameters. :issue:`2955`
- Improve type annotation fore ``SharedDataMiddleware``. :issue:`2958`
- Compatibility with Python 3.13 when generating debugger pin and the current
UID does not have an associated name. :issue:`2957`
|
| 2024-10-14 08:46:10 by Thomas Klausner | Files touched by this commit (325) |
Log message: *: clean-up after python38 removal |
| 2024-08-25 12:32:42 by Thomas Klausner | Files touched by this commit (1) |
Log message: py-werkzeug-docs: remove 27 from PYTHON_VERSIONS_INCOMPATIBLE No effective change. |
| 2024-08-10 09:46:27 by Adam Ciarcinski | Files touched by this commit (1) |
Log message: py-werkzeug-docs: not for Python 3.9 |
| 2023-11-10 09:29:19 by Jonathan Perkin | Files touched by this commit (1) |
Log message: py-werkzeug-docs: Fix PYTHON_VERSIONS_INCOMPATIBLE |
| 2022-04-30 01:09:31 by Thomas Klausner | Files touched by this commit (1) |
Log message: py-werkzeug-docs: mark as not for python 2.7 |
| 2022-04-29 15:36:20 by Thomas Klausner | Files touched by this commit (5) | |
Log message:
py-werkzeug*: update to 2.1.2
Version 2.1.2
-------------
Released 2022-04-28
- The development server does not set ``Transfer-Encoding: chunked``
for 1xx, 204, 304, and HEAD responses. :issue:`2375`
- Response HTML for exceptions and redirects starts with
``<!doctype html>`` and ``<html lang=en>``. :issue:`2390`
- Fix ability to set some ``cache_control`` attributes to ``False``.
:issue:`2379`
- Disable ``keep-alive`` connections in the development server, which
are not supported sufficiently by Python's ``http.server``.
:issue:`2397`
Version 2.1.1
-------------
Released 2022-04-01
- ``ResponseCacheControl.s_maxage`` converts its value to an int, like
``max_age``. :issue:`2364`
Version 2.1.0
-------------
Released 2022-03-28
- Drop support for Python 3.6. :pr:`2277`
- Using gevent or eventlet requires greenlet>=1.0 or PyPy>=7.3.7.
``werkzeug.locals`` and ``contextvars`` will not work correctly with
older versions. :pr:`2278`
- Remove previously deprecated code. :pr:`2276`
- Remove the non-standard ``shutdown`` function from the WSGI
environ when running the development server. See the docs for
alternatives.
- Request and response mixins have all been merged into the
``Request`` and ``Response`` classes.
- The user agent parser and the ``useragents`` module is removed.
The ``user_agent`` module provides an interface that can be
subclassed to add a parser, such as ua-parser. By default it
only stores the whole string.
- The test client returns ``TestResponse`` instances and can no
longer be treated as a tuple. All data is available as
properties on the response.
- Remove ``locals.get_ident`` and related thread-local code from
``locals``, it no longer makes sense when moving to a
contextvars-based implementation.
- Remove the ``python -m werkzeug.serving`` CLI.
- The ``has_key`` method on some mapping datastructures; use
``key in data`` instead.
- ``Request.disable_data_descriptor`` is removed, pass
``shallow=True`` instead.
- Remove the ``no_etag`` parameter from ``Response.freeze()``.
- Remove the ``HTTPException.wrap`` class method.
- Remove the ``cookie_date`` function. Use ``http_date`` instead.
- Remove the ``pbkdf2_hex``, ``pbkdf2_bin``, and ``safe_str_cmp``
functions. Use equivalents in ``hashlib`` and ``hmac`` modules
instead.
- Remove the ``Href`` class.
- Remove the ``HTMLBuilder`` class.
- Remove the ``invalidate_cached_property`` function. Use
``del obj.attr`` instead.
- Remove ``bind_arguments`` and ``validate_arguments``. Use
:meth:`Signature.bind` and :func:`inspect.signature` instead.
- Remove ``detect_utf_encoding``, it's built-in to ``json.loads``.
- Remove ``format_string``, use :class:`string.Template` instead.
- Remove ``escape`` and ``unescape``. Use MarkupSafe instead.
- The ``multiple`` parameter of ``parse_options_header`` is
deprecated. :pr:`2357`
- Rely on :pep:`538` and :pep:`540` to handle decoding file names
with the correct filesystem encoding. The ``filesystem`` module is
removed. :issue:`1760`
- Default values passed to ``Headers`` are validated the same way
values added later are. :issue:`1608`
- Setting ``CacheControl`` int properties, such as ``max_age``, will
convert the value to an int. :issue:`2230`
- Always use ``socket.fromfd`` when restarting the dev server.
:pr:`2287`
- When passing a dict of URL values to ``Map.build``, list values do
not filter out ``None`` or collapse to a single value. Passing a
``MultiDict`` does collapse single items. This undoes a previous
change that made it difficult to pass a list, or ``None`` values in
a list, to custom URL converters. :issue:`2249`
- ``run_simple`` shows instructions for dealing with "address already
in use" errors, including extra instructions for macOS. :pr:`2321`
- Extend list of characters considered always safe in URLs based on
:rfc:`3986`. :issue:`2319`
- Optimize the stat reloader to avoid watching unnecessary files in
more cases. The watchdog reloader is still recommended for
performance and accuracy. :issue:`2141`
- The development server uses ``Transfer-Encoding: chunked`` for
streaming responses when it is configured for HTTP/1.1.
:issue:`2090, 1327`, :pr:`2091`
- The development server uses HTTP/1.1, which enables keep-alive
connections and chunked streaming responses, when ``threaded`` or
``processes`` is enabled. :pr:`2323`
- ``cached_property`` works for classes with ``__slots__`` if a
corresponding ``_cache_{name}`` slot is added. :pr:`2332`
- Refactor the debugger traceback formatter to use Python's built-in
``traceback`` module as much as possible. :issue:`1753`
- The ``TestResponse.text`` property is a shortcut for
``r.get_data(as_text=True)``, for convenient testing against text
instead of bytes. :pr:`2337`
- ``safe_join`` ensures that the path remains relative if the trusted
directory is the empty string. :pr:`2349`
- Percent-encoded newlines (``%0a``), which are decoded by WSGI
servers, are considered when routing instead of terminating the
match early. :pr:`2350`
- The test client doesn't set duplicate headers for ``CONTENT_LENGTH``
and ``CONTENT_TYPE``. :pr:`2348`
- ``append_slash_redirect`` handles ``PATH_INFO`` with internal
slashes. :issue:`1972`, :pr:`2338`
- The default status code for ``append_slash_redirect`` is 308 instead
of 301. This preserves the request body, and matches a previous
change to ``strict_slashes`` in routing. :issue:`2351`
- Fix ``ValueError: I/O operation on closed file.`` with the test
client when following more than one redirect. :issue:`2353`
- ``Response.autocorrect_location_header`` is disabled by default.
The ``Location`` header URL will remain relative, and exclude the
scheme and domain, by default. :issue:`2352`
- ``Request.get_json()`` will raise a 400 ``BadRequest`` error if the
``Content-Type`` header is not ``application/json``. This makes a
very common source of confusion more visible. :issue:`2339`
Version 2.0.3
-------------
Released 2022-02-07
- ``ProxyFix`` supports IPv6 addresses. :issue:`2262`
- Type annotation for ``Response.make_conditional``,
``HTTPException.get_response``, and ``Map.bind_to_environ`` accepts
``Request`` in addition to ``WSGIEnvironment`` for the first
parameter. :pr:`2290`
- Fix type annotation for ``Request.user_agent_class``. :issue:`2273`
- Accessing ``LocalProxy.__class__`` and ``__doc__`` on an unbound
proxy returns the fallback value instead of a method object.
:issue:`2188`
- Redirects with the test client set ``RAW_URI`` and ``REQUEST_URI``
correctly. :issue:`2151`
Version 2.0.2
-------------
Released 2021-10-05
- Handle multiple tokens in ``Connection`` header when routing
WebSocket requests. :issue:`2131`
- Set the debugger pin cookie secure flag when on https. :pr:`2150`
- Fix type annotation for ``MultiDict.update`` to accept iterable
values :pr:`2142`
- Prevent double encoding of redirect URL when ``merge_slash=True``
for ``Rule.match``. :issue:`2157`
- ``CombinedMultiDict.to_dict`` with ``flat=False`` considers all
component dicts when building value lists. :issue:`2189`
- ``send_file`` only sets a detected ``Content-Encoding`` if
``as_attachment`` is disabled to avoid browsers saving
decompressed ``.tar.gz`` files. :issue:`2149`
- Fix type annotations for ``TypeConversionDict.get`` to not return an
``Optional`` value if both ``default`` and ``type`` are not
``None``. :issue:`2169`
- Fix type annotation for routing rule factories to accept
``Iterable[RuleFactory]`` instead of ``Iterable[Rule]`` for the
``rules`` parameter. :issue:`2183`
- Add missing type annotation for ``FileStorage.__getattr__``
:issue:`2155`
- The debugger pin cookie is set with ``SameSite`` set to ``Strict``
instead of ``None`` to be compatible with modern browser security.
:issue:`2156`
- Type annotations use ``IO[bytes]`` and ``IO[str]`` instead of
``BinaryIO`` and ``TextIO`` for wider type compatibility.
:issue:`2130`
- Ad-hoc TLS certs are generated with SAN matching CN. :issue:`2158`
- Fix memory usage for locals when using Python 3.6 or pre 0.4.17
greenlet versions. :pr:`2212`
- Fix type annotation in ``CallbackDict``, because it is not
utilizing a bound TypeVar. :issue:`2235`
- Fix setting CSP header options on the response. :pr:`2237`
- Fix an issue with with the interactive debugger where lines would
not expand on click for very long tracebacks. :pr:`2239`
- The interactive debugger handles displaying an exception that does
not have a traceback, such as from ``ProcessPoolExecutor``.
:issue:`2217`
Version 2.0.1
-------------
Released 2021-05-17
- Fix type annotation for ``send_file`` ``max_age`` callable. Don't
pass ``pathlib.Path`` to ``max_age``. :issue:`2119`
- Mark top-level names as exported so type checking understands
imports in user projects. :issue:`2122`
- Fix some types that weren't available in Python 3.6.0. :issue:`2123`
- ``cached_property`` is generic over its return type, properties
decorated with it report the correct type. :issue:`2113`
- Fix multipart parsing bug when boundary contains special regex
characters. :issue:`2125`
- Type checking understands that calling ``headers.get`` with a string
default will always return a string. :issue:`2128`
- If ``HTTPException.description`` is not a string,
``get_description`` will convert it to a string. :issue:`2115`
Version 2.0.0
-------------
Released 2021-05-11
- Drop support for Python 2 and 3.5. :pr:`1693`
- Deprecate :func:`utils.format_string`, use :class:`string.Template`
instead. :issue:`1756`
- Deprecate :func:`utils.bind_arguments` and
:func:`utils.validate_arguments`, use :meth:`Signature.bind` and
:func:`inspect.signature` instead. :issue:`1757`
- Deprecate :class:`utils.HTMLBuilder`. :issue:`1761`
- Deprecate :func:`utils.escape` and :func:`utils.unescape`, use
MarkupSafe instead. :issue:`1758`
- Deprecate the undocumented ``python -m werkzeug.serving`` CLI.
:issue:`1834`
- Deprecate the ``environ["werkzeug.server.shutdown"]`` function
that is available when running the development server. :issue:`1752`
- Deprecate the ``useragents`` module and the built-in user agent
parser. Use a dedicated parser library instead by subclassing
``user_agent.UserAgent`` and setting ``Request.user_agent_class``.
:issue:`2078`
- Remove the unused, internal ``posixemulation`` module. :issue:`1759`
- All ``datetime`` values are timezone-aware with
``tzinfo=timezone.utc``. This applies to anything using
``http.parse_date``: ``Request.date``, ``.if_modified_since``,
``.if_unmodified_since``; ``Response.date``, ``.expires``,
``.last_modified``, ``.retry_after``; ``parse_if_range_header``, and
``IfRange.date``. When comparing values, the other values must also
be aware, or these values must be made naive. When passing
parameters or setting attributes, naive values are still assumed to
be in UTC. :pr:`2040`
- Merge all request and response wrapper mixin code into single
``Request`` and ``Response`` classes. Using the mixin classes is no
longer necessary and will show a deprecation warning. Checking
``isinstance`` or ``issubclass`` against ``BaseRequest`` and
``BaseResponse`` will show a deprecation warning and check against
``Request`` or ``Response`` instead. :issue:`1963`
- JSON support no longer uses simplejson if it's installed. To use
another JSON module, override ``Request.json_module`` and
``Response.json_module``. :pr:`1766`
- ``Response.get_json()`` no longer caches the result, and the
``cache`` parameter is removed. :issue:`1698`
- ``Response.freeze()`` generates an ``ETag`` header if one is not
set. The ``no_etag`` parameter (which usually wasn't visible
anyway) is no longer used. :issue:`1963`
- Add a ``url_scheme`` argument to :meth:`~routing.MapAdapter.build`
to override the bound scheme. :pr:`1721`
- Passing an empty list as a query string parameter to ``build()``
won't append an unnecessary ``?``. Also drop any number of ``None``
items in a list. :issue:`1992`
- When passing a ``Headers`` object to a test client method or
``EnvironBuilder``, multiple values for a key are joined into one
comma separated value. This matches the HTTP spec on multi-value
headers. :issue:`1655`
- Setting ``Response.status`` and ``status_code`` uses identical
parsing and error checking. :issue:`1658`, :pr:`1728`
- ``MethodNotAllowed`` and ``RequestedRangeNotSatisfiable`` take a
``response`` kwarg, consistent with other HTTP errors. :pr:`1748`
- The response generated by :exc:`~exceptions.Unauthorized` produces
one ``WWW-Authenticate`` header per value in ``www_authenticate``,
rather than joining them into a single value, to improve
interoperability with browsers and other clients. :pr:`1755`
- If ``parse_authorization_header`` can't decode the header value, it
returns ``None`` instead of raising a ``UnicodeDecodeError``.
:issue:`1816`
- The debugger no longer uses jQuery. :issue:`1807`
- The test client includes the query string in ``REQUEST_URI`` and
``RAW_URI``. :issue:`1781`
- Switch the parameter order of ``default_stream_factory`` to match
the order used when calling it. :pr:`1085`
- Add ``send_file`` function to generate a response that serves a
file. Adapted from Flask's implementation. :issue:`265`, :pr:`1850`
- Add ``send_from_directory`` function to safely serve an untrusted
path within a trusted directory. Adapted from Flask's
implementation. :issue:`1880`
- ``send_file`` takes ``download_name``, which is passed even if
``as_attachment=False`` by using ``Content-Disposition: inline``.
``download_name`` replaces Flask's ``attachment_filename``.
:issue:`1869`
- ``send_file`` sets ``conditional=True`` and ``max_age=None`` by
default. ``Cache-Control`` is set to ``no-cache`` if ``max_age`` is
not set, otherwise ``public``. This tells browsers to validate
conditional requests instead of using a timed cache.
``max_age=None`` replaces Flask's ``cache_timeout=43200``.
:issue:`1882`
- ``send_file`` can be called with ``etag="string"`` to set a custom
ETag instead of generating one. ``etag`` replaces Flask's
``add_etags``. :issue:`1868`
- ``send_file`` sets the ``Content-Encoding`` header if an encoding is
returned when guessing ``mimetype`` from ``download_name``.
:pr:`3896`
- Update the defaults used by ``generate_password_hash``. Increase
PBKDF2 iterations to 260000 from 150000. Increase salt length to 16
from 8. Use ``secrets`` module to generate salt. :pr:`1935`
- The reloader doesn't crash if ``sys.stdin`` is somehow ``None``.
:pr:`1915`
- Add arguments to ``delete_cookie`` to match ``set_cookie`` and the
attributes modern browsers expect. :pr:`1889`
- ``utils.cookie_date`` is deprecated, use ``utils.http_date``
instead. The value for ``Set-Cookie expires`` is no longer "-"
delimited. :pr:`2040`
- Use ``request.headers`` instead of ``request.environ`` to look up
header attributes. :pr:`1808`
- The test ``Client`` request methods (``client.get``, etc.) always
return an instance of ``TestResponse``. In addition to the normal
behavior of ``Response``, this class provides ``request`` with the
request that produced the response, and ``history`` to track
intermediate responses when ``follow_redirects`` is used.
:issue:`763, 1894`
- The test ``Client`` request methods takes an ``auth`` parameter to
add an ``Authorization`` header. It can be an ``Authorization``
object or a ``(username, password)`` tuple for ``Basic`` auth.
:pr:`1809`
- Calling ``response.close()`` on a response from the test ``Client``
will close the request input stream. This matches file behavior
and can prevent a ``ResourceWarning`` in some cases. :issue:`1785`
- ``EnvironBuilder.from_environ`` decodes values encoded for WSGI, to
avoid double encoding the new values. :pr:`1959`
- The default stat reloader will watch Python files under
non-system/virtualenv ``sys.path`` entries, which should contain
most user code. It will also watch all Python files under
directories given in ``extra_files``. :pr:`1945`
- The reloader ignores ``__pycache__`` directories again. :pr:`1945`
- ``run_simple`` takes ``exclude_patterns`` a list of ``fnmatch``
patterns that will not be scanned by the reloader. :issue:`1333`
- Cookie names are no longer unquoted. This was against :rfc:`6265`
and potentially allowed setting ``__Secure`` prefixed cookies.
:pr:`1965`
- Fix some word matches for user agent platform when the word can be a
substring. :issue:`1923`
- The development server logs ignored SSL errors. :pr:`1967`
- Temporary files for form data are opened in ``rb+`` instead of
``wb+`` mode for better compatibility with some libraries.
:issue:`1961`
- Use SHA-1 instead of MD5 for generating ETags and the debugger pin,
and in some tests. MD5 is not available in some environments, such
as FIPS 140. This may invalidate some caches since the ETag will be
different. :issue:`1897`
- Add ``Cross-Origin-Opener-Policy`` and
``Cross-Origin-Embedder-Policy`` response header properties.
:pr:`2008`
- ``run_simple`` tries to show a valid IP address when binding to all
addresses, instead of ``0.0.0.0`` or ``::``. It also warns about not
running the development server in production in this case.
:issue:`1964`
- Colors in the development server log are displayed if Colorama is
installed on Windows. For all platforms, style support no longer
requires Click. :issue:`1832`
- A range request for an empty file (or other data with length 0) will
return a 200 response with the empty file instead of a 416 error.
:issue:`1937`
- New sans-IO base classes for ``Request`` and ``Response`` have been
extracted to contain all the behavior that is not WSGI or IO
dependent. These are not a public API, they are part of an ongoing
refactor to let ASGI frameworks use Werkzeug. :pr:`2005`
- Parsing ``multipart/form-data`` has been refactored to use sans-io
patterns. This should also make parsing forms with large binary file
uploads significantly faster. :issue:`1788, 875`
- ``LocalProxy`` matches the current Python data model special
methods, including all r-ops, in-place ops, and async. ``__class__``
is proxied, so the proxy will look like the object in more cases,
including ``isinstance``. Use ``issubclass(type(obj), LocalProxy)``
to check if an object is actually a proxy. :issue:`1754`
- ``Local`` uses ``ContextVar`` on Python 3.7+ instead of
``threading.local``. :pr:`1778`
- ``request.values`` does not include ``form`` for GET requests (even
though GET bodies are undefined). This prevents bad caching proxies
from caching form data instead of query strings. :pr:`2037`
- The development server adds the underlying socket to ``environ`` as
``werkzeug.socket``. This is non-standard and specific to the dev
server, other servers may expose this under their own key. It is
useful for handling a WebSocket upgrade request. :issue:`2052`
- URL matching assumes ``websocket=True`` mode for WebSocket upgrade
requests. :issue:`2052`
- Updated ``UserAgentParser`` to handle more cases. :issue:`1971`
- ``werzeug.DechunkedInput.readinto`` will not read beyond the size of
the buffer. :issue:`2021`
- Fix connection reset when exceeding max content size. :pr:`2051`
- ``pbkdf2_hex``, ``pbkdf2_bin``, and ``safe_str_cmp`` are deprecated.
``hashlib`` and ``hmac`` provide equivalents. :pr:`2083`
- ``invalidate_cached_property`` is deprecated. Use ``del obj.name``
instead. :pr:`2084`
- ``Href`` is deprecated. Use ``werkzeug.routing`` instead.
:pr:`2085`
- ``Request.disable_data_descriptor`` is deprecated. Create the
request with ``shallow=True`` instead. :pr:`2085`
- ``HTTPException.wrap`` is deprecated. Create a subclass manually
instead. :pr:`2085`
|
| 2020-04-01 19:44:55 by Adam Ciarcinski | Files touched by this commit (4) | |
Log message:
py-werkzeug{-docs}: updated to 1.0.1
Version 1.0.1
- Make the argument to ``RequestRedirect.get_response`` optional.
- Only allow a single access control allow origin value.
- Fix crash when trying to parse a non-existent Content Security
Policy header.
- ``http_date`` zero fills years < 1000 to always output four digits.
- Fix missing local variables in interactive debugger console.
- Fix passing file-like objects like ``io.BytesIO`` to
``FileStorage.save``.
Version 1.0.0
- Drop support for Python 3.4. (:issue:`1478`)
- Remove code that issued deprecation warnings in version 0.15.
(:issue:`1477`)
- Remove most top-level attributes provided by the ``werkzeug``
module in favor of direct imports. For example, instead of
``import werkzeug; werkzeug.url_quote``, do
``from werkzeug.urls import url_quote``. Install version 0.16 first
to see deprecation warnings while upgrading.
- Added ``utils.invalidate_cached_property()`` to invalidate cached
properties. (:pr:`1474`)
- Directive keys for the ``Set-Cookie`` response header are not
ignored when parsing the ``Cookie`` request header. This allows
cookies with names such as "expires" and "version". \
(:issue:`1495`)
- Request cookies are parsed into a ``MultiDict`` to capture all
values for cookies with the same key. ``cookies[key]`` returns the
first value rather than the last. Use ``cookies.getlist(key)`` to
get all values. ``parse_cookie`` also defaults to a ``MultiDict``.
- Add ``charset=utf-8`` to an HTTP exception response's
``CONTENT_TYPE`` header. (:pr:`1526`)
- The interactive debugger handles outer variables in nested scopes
such as lambdas and comprehensions.
- The user agent for Opera 60 on Mac is correctly reported as
"opera" instead of "chrome".
- The platform for Crosswalk on Android is correctly reported as
"android" instead of "chromeos". (:pr:`1572`)
- Issue a warning when the current server name does not match the
configured server name.
- A configured server name with the default port for a scheme will
match the current server name without the port if the current scheme
matches.
- :exc:`~exceptions.InternalServerError` has a ``original_exception``
attribute that frameworks can use to track the original cause of the
error.
- Headers are tested for equality independent of the header key case,
such that ``X-Foo`` is the same as ``x-foo``.
- :meth:`http.dump_cookie` accepts ``'None'`` as a value for
``samesite``.
- :meth:`~test.Client.set_cookie` accepts a ``samesite`` argument.
- Support the Content Security Policy header through the
`Response.content_security_policy` data structure.
- ``LanguageAccept`` will fall back to matching "en" for \
"en-US" or
"en-US" for "en" to better support clients or \
translations that
only match at the primary language tag.
- ``MIMEAccept`` uses MIME parameters for specificity when matching.
- If the development server is started with an ``SSLContext``
configured to verify client certificates, the certificate in PEM
format will be available as ``environ["SSL_CLIENT_CERT"]``.
- ``is_resource_modified`` will run for methods other than ``GET`` and
``HEAD``, rather than always returning ``False``.
- ``SharedDataMiddleware`` returns 404 rather than 500 when trying to
access a directory instead of a file with the package loader. The
dependency on setuptools and pkg_resources is removed.
- Add a ``response.cache_control.immutable`` flag. Keep in mind that
browser support for this ``Cache-Control`` header option is still
experimental and may not be implemented.
- Optional request log highlighting with the development server is
handled by Click instead of termcolor.
- Optional ad-hoc TLS support for the development server is handled
by cryptography instead of pyOpenSSL.
- ``FileStorage.save()`` supports ``pathlib`` and :pep:`519`
``PathLike`` objects.
- The debugger security pin is unique in containers managed by Podman.
- Building a URL when ``host_matching`` is enabled takes into account
the current host when there are duplicate endpoints with different
hosts.
- The ``429 TooManyRequests`` and ``503 ServiceUnavailable`` HTTP
exceptions takes a ``retry_after`` parameter to set the
``Retry-After`` header.
- ``Map`` and ``Rule`` have a ``merge_slashes`` option to collapse
multiple slashes into one, similar to how many HTTP servers behave.
This is enabled by default.
- Add HTTP 103, 208, 306, 425, 506, 508, and 511 to the list of status
codes.
- Add ``update``, ``setlist``, and ``setlistdefault`` methods to the
``Headers`` data structure. ``extend`` method can take ``MultiDict``
and kwargs.
- The development server accepts paths that start with two slashes,
rather than stripping off the first path segment.
- Add access control (Cross Origin Request Sharing, CORS) header
properties to the ``Request`` and ``Response`` wrappers.
- ``Accept`` values are no longer ordered alphabetically for equal
quality tags. Instead the initial order is preserved.
- Added ``Map.lock_class`` attribute for alternative
implementations.
- Support matching and building WebSocket rules in the routing system,
for use by async frameworks.
- Range requests that span an entire file respond with 206 instead of
200, to be more compliant with :rfc:`7233`. This may help serving
media to older browsers.
- The :class:`~middleware.shared_data.SharedDataMiddleware` default
``fallback_mimetype`` is ``application/octet-stream``. If a filename
looks like a text mimetype, the ``utf-8`` charset is added to it.
This matches the behavior of :class:`~wrappers.BaseResponse` and
Flask's ``send_file()``.
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