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unreleased
==========
Features
--------
- Add a ``_depth`` and ``_category`` arguments to all of the venusian
decorators. The ``_category`` argument can be used to affect which actions
are registered when performing a ``config.scan(..., category=...)`` with a
specific category. The ``_depth`` argument should be used when wrapping
the decorator in your own. This change affects ``pyramid.view.view_config``,
``pyramid.view.exception_view_config``,
``pyramid.view.forbidden_view_config``, ``pyramid.view.notfound_view_config``,
``pyramid.events.subscriber`` and ``pyramid.response.response_adapter``
decorators. See https://github.com/Pylons/pyramid/pull/3105 and
https://github.com/Pylons/pyramid/pull/3122
- Fix the ``pyramid.request.Request`` class name after using
``set_property`` or ``config.add_request_method`` such that the
``str(request.__class__)`` would appear as ``pyramid.request.Request``
instead of ``pyramid.util.Request``.
See https://github.com/Pylons/pyramid/pull/3129
- In ``cherrypy_server_runner``, prefer imports from the ``cheroot`` package
over the legacy imports from `cherrypy.wsgiserver`.
See https://github.com/Pylons/pyramid/pull/3235
- Add a context manager ``route_prefix_context`` to the
``pyramid.config.Configurator`` to allow for convenient setting of the
route_prefix for ``include`` and ``add_route`` calls inside the context.
See https://github.com/Pylons/pyramid/pull/3279
- Modify the builtin session implementations to support ``SameSite`` options
on cookies and set the default to ``'Lax'``. This affects
``pyramid.session.BaseCookieSessionFactory``,
``pyramid.session.SignedCookieSessionFactory``, and
``pyramid.session.UnencryptedCookieSessionFactoryConfig``.
See https://github.com/Pylons/pyramid/pull/3300
- Modify ``pyramid.authentication.AuthTktAuthenticationPolicy`` and
``pyramid.csrf.CookieCSRFStoragePolicy`` to support the SameSite option on
cookies and set the default to ``'Lax'``.
See https://github.com/Pylons/pyramid/pull/3319
- Added new ``pyramid.httpexceptions.HTTPPermanentRedirect``
exception/response object for a HTTP 308 redirect.
See https://github.com/Pylons/pyramid/pull/3302
- Within ``pshell``, allow the user-defined ``setup`` function to be a
generator, in which case it may wrap the command's lifecycle.
See https://github.com/Pylons/pyramid/pull/3318
- Within ``pshell``, variables defined by the ``[pshell]`` settings are
available within the user-defined ``setup`` function.
See https://github.com/Pylons/pyramid/pull/3318
- Add support for Python 3.7. Add testing on Python 3.8 with allowed failures.
See https://github.com/Pylons/pyramid/pull/3333
Bug Fixes
---------
- Set appropriate ``code`` and ``title`` attributes on the ``HTTPClientError``
and ``HTTPServerError`` exception classes. This prevents inadvertently
returning a 520 error code.
See https://github.com/Pylons/pyramid/pull/3280
- Replace ``webob.acceptparse.MIMEAccept`` from WebOb with
``webob.acceptparse.create_accept_header`` in the HTTP exception handling
code. The old ``MIMEAccept`` has been deprecated. The new methods follow the
RFC's more closely. See https://github.com/Pylons/pyramid/pull/3251
- Catch extra errors like ``AttributeError`` when unpickling "trusted"
session cookies with bad pickle data in them. This would occur when sharing
a secret between projects that shouldn't actually share session cookies,
like when reusing secrets between projects in development.
See https://github.com/Pylons/pyramid/pull/3325
Deprecations
------------
Backward Incompatibilities
--------------------------
- On Python 3.4+ the ``repoze.lru`` dependency is dropped. If you were using
this package directly in your apps you should make sure that you are
depending on it directly within your project.
See https://github.com/Pylons/pyramid/pull/3140
- Remove the ``permission`` argument from
``pyramid.config.Configurator.add_route``. This was an argument left over
from a feature removed in Pyramid 1.5 and has had no effect since then.
See https://github.com/Pylons/pyramid/pull/3299
- Modify the builtin session implementations to set ``SameSite='Lax'`` on
cookies. This affects ``pyramid.session.BaseCookieSessionFactory``,
``pyramid.session.SignedCookieSessionFactory``, and
``pyramid.session.UnencryptedCookieSessionFactoryConfig``.
See https://github.com/Pylons/pyramid/pull/3300
- Variables defined in the ``[pshell]`` section of the settings will no
longer override those set by the ``setup`` function.
See https://github.com/Pylons/pyramid/pull/3318
- ``pyramid.config.Configurator.add_notfound_view`` uses default redirect
class exception ``pyramid.httpexceptions.HTTPTemporaryRedirect`` instead
of previous ``pyramid.httpexceptions.HTTPFound``.
See https://github.com/Pylons/pyramid/pull/3328
Documentation Changes
---------------------
- Add support for alembic to the pyramid-cookiecutter-alchemy cookiecutter
and update the wiki2 tutorial to explain how it works.
See https://github.com/Pylons/pyramid/pull/3307 and
https://github.com/Pylons/pyramid-cookiecutter-alchemy/pull/7
- Bump Sphinx to >= 1.7.4 in setup.py to support ``emphasize-lines`` in PDFs
and to pave the way for xelatex support. See
https://github.com/Pylons/pyramid/pull/3271,
https://github.com/Pylons/pyramid/issues/667, and
https://github.com/Pylons/pyramid/issues/2572
|
