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Next release
============
Features
--------
- Python 3.2 compatibility.
- New ``pyramid.compat`` module and API documentation which provides Python
2/3 straddling support for Pyramid add-ons and development environments.
- A ``mako.directories`` setting is no longer required to use Mako templates
Rationale: Mako template renderers can be specified using an absolute asset
spec. An entire application can be written with such asset specs,
requiring no ordered lookup path.
- ``bpython`` interpreter compatibility in ``pshell``. See the "Command-Line
Pyramid" narrative docs chapter for more information.
- Added ``get_appsettings`` API function to the ``pyramid.paster`` module.
This function returns the settings defined within an ``[app:...]`` section
in a PasteDeploy ini file.
- Added ``setup_logging`` API function to the ``pyramid.paster`` module.
This function sets up Python logging according to the logging configuration
in a PasteDeploy ini file.
- Configuration conflict reporting is reported in a more understandable way
("Line 11 in file..." vs. a repr of a tuple of similar info).
- An configuration introspection system was added; see the narrative
documentation chapter entitled "Pyramid Configuration Introspection" for
more information.
- New APIs: ``pyramid.registry.Introspectable``,
``pyramid.config.Configurator.introspector``,
``pyramid.config.Configurator.introspectable``,
``pyramid.registry.Registry.introspector``. See API docs of related
modules for more info.
Bug Fixes
---------
- Make test suite pass on 32-bit systems; closes #286. closes #306.
See also https://github.com/Pylons/pyramid/issues/286
- The ``pryamid.view.view_config`` decorator did not accept a ``match_params``
predicate argument. See https://github.com/Pylons/pyramid/pull/308
- The AuthTktCookieHelper could potentially generate Unicode headers
inappropriately when the ``tokens`` argument to remember was used. See
https://github.com/Pylons/pyramid/pull/314.
- The AuthTktAuthenticationPolicy did not use a timing-attack-aware string
comparator. See https://github.com/Pylons/pyramid/pull/320 for more info.
- The DummySession in ``pyramid.testing`` now generates a new CSRF token if
one doesn't yet exist.
- ``request.static_url`` now generates URL-quoted URLs when fed a ``path``
argument which contains characters that are unsuitable for URLs. See
https://github.com/Pylons/pyramid/issues/349 for more info.
Backwards Incompatibilities
---------------------------
- Pyramid no longer runs on Python 2.5 (which includes the most recent
release of Jython and the Python 2.5 version of GAE as of this writing).
- The ``paster`` command is no longer the documented way to create projects,
start the server, or run debugging commands. To create projects from
scaffolds, ``paster create`` is replaced by the ``pcreate`` console script.
To serve up a project, ``paster serve`` is replaced by the ``pserve``
console script. New console scripts named ``pshell``, ``pviews``,
``proutes``, and ``ptweens`` do what their ``paster <commandname>``
equivalents used to do. Rationale: the Paste and PasteScript packages do
not run under Python 3.
- The default WSGI server run as the result of ``pserve`` from newly rendered
scaffolding is now the ``wsgiref`` WSGI server instead of the
``paste.httpserver`` server. Rationale: Rationale: the Paste and
PasteScript packages do not run under Python 3.
- The ``pshell`` command (see "paster pshell") no longer accepts a
``--disable-ipython`` command-line argument. Instead, it accepts a ``-p``
or ``--python-shell`` argument, which can be any of the values ``python``,
``ipython`` or ``bpython``.
Dependencies
------------
- Pyramid no longer depends on the zope.component package, except as a
testing dependency.
- Pyramid now depends on a zope.interface>=3.8.0, WebOb>=1.2dev,
repoze.lru>=0.4, zope.deprecation>=3.5.0, translationstring>=0.4 (for
Python 3 compatibility purposes). It also, as a testing dependency,
depends on WebTest>=1.3.1 for the same reason.
- Pyramid no longer depends on the Paste or PasteScript packages.
Documentation
-------------
- The SQLAlchemy Wiki tutorial has been updated. It now uses
``@view_config`` decorators and an explicit database population script.
- Minor updates to the ZODB Wiki tutorial.
- A narrative documentation chapter named "Extending Pyramid Configuration"
was added; it describes how to add a new directive, and how use the
``pyramid.config.Configurator.action`` method within custom directives. It
also describes how to add introspectable objects.
Scaffolds
---------
- Rendered scaffolds have now been changed to be more relocatable (fewer
mentions of the package name within files in the package).
- The ``routesalchemy`` scaffold has been renamed ``alchemy``, replacing the
older (traversal-based) ``alchemy`` scaffold (which has been retired).
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