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documentation.
- Minor typo fixes.
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documentation, content cribbed from the WebOb documentation.
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``repoze.bfg.exceptions.NotFound``. The old location still
functions, but emits a deprecation warning.
- The import of ``repoze.bfg.security.Unauthorized`` is deprecated in
favor of ``repoze.bfg.exceptions.Forbidden``. The old location
still functions but emits a deprecation warning. The rename from
``Unauthorized`` to ``Forbidden`` brings parity to the the name of
the exception and the system view it invokes when raised.
- New ``repoze.bfg.exceptions`` module was created to house exceptions
that were previously sprinkled through various modules.
- An ``exceptions`` API chapter was added, documenting the new
``repoze.bfg.exceptions`` module.
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(ZODB-based sessions) in a ZODB-based repoze.bfg app.
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``repoze.bfg`` application.
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explains how to extend or modify an existing BFG application using
another Python package and ZCML.
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explains how to override resources within one package from another
package.
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arguments to ``repoze.bfg.router.make_app``. Instead, developers
should use the various authentication policy ZCML directives
(``repozewho1authenticationpolicy``,
``remoteuserauthenticationpolicy`` and
``authtktauthenticationpolicy``) and the `aclauthorizationpolicy``
authorization policy directive as described in the changes to the
"Security" narrative documentation chapter and the wiki tutorials.
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to the narrative documentation.
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derivation of values passed as the ``options`` value of
``repoze.bfg.router.make_app``. This API should be preferred
instead of using getUtility(ISettings). I added a new
``repoze.bfg.settings`` API document as well.
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obtains a WSGI application from a config file given a config file
name and a section name. See the ``repoze.bfg.paster`` API docs for
more information.
- Add a new module named ``scripting``. It contains a ``get_root``
API function, which, provided a Router instance, returns a traversal
root object and a "closer". See the ``repoze.bfg.scripting`` API
docs for more info.
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--------
- The ``repoze.bfg.url.model_url`` API now works against contexts
derived from Routes URL dispatch (``Routes.util.url_for`` is called
under the hood).
- "Virtual root" support for traversal-based applications has been
added. Virtual root support is useful when you'd like to host some
model in a :mod:`repoze.bfg` model graph as an application under a
URL pathname that does not include the model path itself. For more
information, see the (new) "Virtual Hosting" chapter in the
documentation.
- A ``repoze.bfg.traversal.virtual_root`` API has been added. When
called, it returns the virtual root object (or the physical root
object if no virtual root has been specified).
Implementation Changes
----------------------
- ``repoze.bfg.traversal.RoutesModelTraverser`` has been moved to
``repoze.bfg.urldispatch``.
- ``model_url`` URL generation is now performed via an adapter lookup
based on the context and the request.
- ZCML which registers two adapters for the ``IContextURL`` interface
has been added to the configure.zcml in ``repoze.bfg.includes``.
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factory" (e.g. in the ``Router`` class) and ``webob.Response`` and
the "response factory" (e.g. in ``render_template_to_response``),
allow both to be overridden via a ZCML utility hook. See the "Using
ZCML Hooks" chapter of the documentation for more information.
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attached to each request object on ingress. The HTTP-verb-related
interfaces are defined in ``repoze.bfg.interfaces`` and are
``IGETRequest``, ``IPOSTRequest``, ``IPUTRequest``,
``IDELETERequest`` and ``IHEADRequest``. These interfaces can be
specified as the ``request_type`` attribute of a bfg view
declaration. A view naming a specific HTTP-verb-matching interface
will be found only if the view is defined with a request_type that
matches the HTTP verb in the incoming request. The more general
``IRequest`` interface can be used as the request_type to catch all
requests (and this is indeed the default). All requests implement
``IRequest``. The HTTP-verb-matching idea was pioneered by
`repoze.bfg.restrequest
<http://pypi.python.org/pypi/repoze.bfg.restrequest/1.0.1>`_ . That
package is no longer required, but still functions fine.
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- A new module ``repoze.bfg.url`` has been added. It contains the
``model_url`` API (moved from ``repoze.bfg.traversal``) and an
implementation of ``urlencode`` (like Python's
``urllib.urlencode``) which can handle Unicode keys and values in
parameters to the ``query`` argument.
Deprecations
- The ``model_url`` function has been moved from
``repoze.bfg.traversal`` into ``repoze.bfg.url``. It can still
be imported from ``repoze.bfg.traversal`` but an import from
``repoze.bfg.traversal`` will emit a DeprecationWarning.
Features
- The ``repoze.bfg.url.model_url`` API (nee'
``repoze.bfg.traversal.model_url``) now accepts and honors a
keyword argument named ``query``. The value of this argument
will be used to compose a query string, which will be attached to
the generated URL before it is returned. See the API docs (in
the docs directory or `on the web
<http://static.repoze.org/bfgdocs>`_) for more information.
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- Added a ``repoze.bfg.testing`` module to attempt to make it
slightly easier to write unittest-based automated tests of BFG
applications. Information about this class is in the
documentation.
- The default template renderer now supports testing better by
looking for ``ITestingTemplateRenderer`` using a relative
pathname. This is exposed indirectly through the API named
``registerTemplate`` in ``repoze.bfg.testing``.
Deprecations
- The names ``repoze.bfg.interfaces.ITemplate`` ,
``repoze.bfg.interfaces.ITemplateFactory`` and
``repoze.bfg.interfaces.INodeTemplate`` have been deprecated.
These should now be imported as
``repoze.bfg.interfaces.ITemplateRenderer`` and
``repoze.bfg.interfaces.ITemplateRendererFactory``, and
``INodeTemplateRenderer`` respectively.
- The name ``repoze.bfg.chameleon_zpt.ZPTTemplateFactory`` is
deprecated. Use ``repoze.bfg.chameleon_zpt.ZPTTemplateRenderer``.
- The name ``repoze.bfg.chameleon_genshi.GenshiTemplateFactory`` is
deprecated. Use
``repoze.bfg.chameleon_genshi.GenshiTemplateRenderer``.
- The name ``repoze.bfg.xslt.XSLTemplateFactory`` is deprecated.
Use ``repoze.bfg.xslt.XSLTemplateRenderer``.
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