From a7e625785f65c41e5a6dc017b31bd0d74821474e Mon Sep 17 00:00:00 2001 From: Chris McDonough Date: Tue, 31 May 2011 14:40:05 -0400 Subject: the canonical import location for HTTP exceptions/responses is now pyramid.response --- docs/tutorials/wiki/authorization.rst | 2 +- docs/tutorials/wiki/definingviews.rst | 8 ++++---- docs/tutorials/wiki/src/authorization/tutorial/login.py | 4 ++-- docs/tutorials/wiki/src/authorization/tutorial/views.py | 2 +- docs/tutorials/wiki/src/views/tutorial/views.py | 2 +- 5 files changed, 9 insertions(+), 9 deletions(-) (limited to 'docs/tutorials/wiki') diff --git a/docs/tutorials/wiki/authorization.rst b/docs/tutorials/wiki/authorization.rst index e4480d6d9..3b102958e 100644 --- a/docs/tutorials/wiki/authorization.rst +++ b/docs/tutorials/wiki/authorization.rst @@ -131,7 +131,7 @@ callable. The first view configuration decorator configures the ``login`` view callable so it will be invoked when someone visits ``/login`` (when the context is a Wiki and the view name is ``login``). The second decorator (with context of -``pyramid.exceptions.Forbidden``) specifies a :term:`forbidden view`. This +``pyramid.response.HTTPForbidden``) specifies a :term:`forbidden view`. This configures our login view to be presented to the user when :app:`Pyramid` detects that a view invocation can not be authorized. Because we've configured a forbidden view, the ``login`` view callable will be invoked diff --git a/docs/tutorials/wiki/definingviews.rst b/docs/tutorials/wiki/definingviews.rst index b6c083bbf..ea8842294 100644 --- a/docs/tutorials/wiki/definingviews.rst +++ b/docs/tutorials/wiki/definingviews.rst @@ -83,10 +83,10 @@ No renderer is necessary when a view returns a response object. The ``view_wiki`` view callable always redirects to the URL of a Page resource named "FrontPage". To do so, it returns an instance of the -:class:`pyramid.httpexceptions.HTTPFound` class (instances of which implement -the WebOb :term:`response` interface). The :func:`pyramid.url.resource_url` -API. :func:`pyramid.url.resource_url` constructs a URL to the ``FrontPage`` -page resource (e.g. ``http://localhost:6543/FrontPage``), and uses it as the +:class:`pyramid.response.HTTPFound` class (instances of which implement the +WebOb :term:`response` interface). The :func:`pyramid.url.resource_url` API. +:func:`pyramid.url.resource_url` constructs a URL to the ``FrontPage`` page +resource (e.g. ``http://localhost:6543/FrontPage``), and uses it as the "location" of the HTTPFound response, forming an HTTP redirect. The ``view_page`` view function diff --git a/docs/tutorials/wiki/src/authorization/tutorial/login.py b/docs/tutorials/wiki/src/authorization/tutorial/login.py index 463db71a6..822b19b9e 100644 --- a/docs/tutorials/wiki/src/authorization/tutorial/login.py +++ b/docs/tutorials/wiki/src/authorization/tutorial/login.py @@ -1,4 +1,4 @@ -from pyramid.httpexceptions import HTTPFound +from pyramid.response import HTTPFound from pyramid.security import remember from pyramid.security import forget @@ -9,7 +9,7 @@ from tutorial.security import USERS @view_config(context='tutorial.models.Wiki', name='login', renderer='templates/login.pt') -@view_config(context='pyramid.exceptions.Forbidden', +@view_config(context='pyramid.response.HTTPForbidden', renderer='templates/login.pt') def login(request): login_url = resource_url(request.context, request, 'login') diff --git a/docs/tutorials/wiki/src/authorization/tutorial/views.py b/docs/tutorials/wiki/src/authorization/tutorial/views.py index a83e17de4..67550d58e 100644 --- a/docs/tutorials/wiki/src/authorization/tutorial/views.py +++ b/docs/tutorials/wiki/src/authorization/tutorial/views.py @@ -1,7 +1,7 @@ from docutils.core import publish_parts import re -from pyramid.httpexceptions import HTTPFound +from pyramid.response import HTTPFound from pyramid.url import resource_url from pyramid.view import view_config from pyramid.security import authenticated_userid diff --git a/docs/tutorials/wiki/src/views/tutorial/views.py b/docs/tutorials/wiki/src/views/tutorial/views.py index 42420f2fe..d72cbd3fd 100644 --- a/docs/tutorials/wiki/src/views/tutorial/views.py +++ b/docs/tutorials/wiki/src/views/tutorial/views.py @@ -1,7 +1,7 @@ from docutils.core import publish_parts import re -from pyramid.httpexceptions import HTTPFound +from pyramid.response import HTTPFound from pyramid.url import resource_url from pyramid.view import view_config -- cgit v1.2.3 From 99edc51a3b05309c7f5d98ff96289ec51b1d7660 Mon Sep 17 00:00:00 2001 From: Chris McDonough Date: Sat, 11 Jun 2011 05:35:27 -0400 Subject: - Pyramid now expects Response objects to have a __call__ method which implements the WSGI application interface instead of the three webob attrs status, headerlist and app_iter. Backwards compatibility exists for code which returns response objects that do not have a __call__. - pyramid.response.Response is no longer an exception (and therefore cannot be raised in order to generate a response). - Changed my mind about moving stuff from pyramid.httpexceptions to pyramid.response. The stuff I moved over has been moved back to pyramid.httpexceptions. --- docs/tutorials/wiki/authorization.rst | 22 +++++++++++----------- docs/tutorials/wiki/definingviews.rst | 8 ++++---- .../wiki/src/authorization/tutorial/login.py | 4 ++-- .../wiki/src/authorization/tutorial/views.py | 2 +- docs/tutorials/wiki/src/views/tutorial/views.py | 2 +- 5 files changed, 19 insertions(+), 19 deletions(-) (limited to 'docs/tutorials/wiki') diff --git a/docs/tutorials/wiki/authorization.rst b/docs/tutorials/wiki/authorization.rst index 3b102958e..de5c9486d 100644 --- a/docs/tutorials/wiki/authorization.rst +++ b/docs/tutorials/wiki/authorization.rst @@ -131,17 +131,17 @@ callable. The first view configuration decorator configures the ``login`` view callable so it will be invoked when someone visits ``/login`` (when the context is a Wiki and the view name is ``login``). The second decorator (with context of -``pyramid.response.HTTPForbidden``) specifies a :term:`forbidden view`. This -configures our login view to be presented to the user when :app:`Pyramid` -detects that a view invocation can not be authorized. Because we've -configured a forbidden view, the ``login`` view callable will be invoked -whenever one of our users tries to execute a view callable that they are not -allowed to invoke as determined by the :term:`authorization policy` in use. -In our application, for example, this means that if a user has not logged in, -and he tries to add or edit a Wiki page, he will be shown the login form. -Before being allowed to continue on to the add or edit form, he will have to -provide credentials that give him permission to add or edit via this login -form. +``pyramid.httpexceptions.HTTPForbidden``) specifies a :term:`forbidden view`. +This configures our login view to be presented to the user when +:app:`Pyramid` detects that a view invocation can not be authorized. Because +we've configured a forbidden view, the ``login`` view callable will be +invoked whenever one of our users tries to execute a view callable that they +are not allowed to invoke as determined by the :term:`authorization policy` +in use. In our application, for example, this means that if a user has not +logged in, and he tries to add or edit a Wiki page, he will be shown the +login form. Before being allowed to continue on to the add or edit form, he +will have to provide credentials that give him permission to add or edit via +this login form. Changing Existing Views ~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/docs/tutorials/wiki/definingviews.rst b/docs/tutorials/wiki/definingviews.rst index ea8842294..b6c083bbf 100644 --- a/docs/tutorials/wiki/definingviews.rst +++ b/docs/tutorials/wiki/definingviews.rst @@ -83,10 +83,10 @@ No renderer is necessary when a view returns a response object. The ``view_wiki`` view callable always redirects to the URL of a Page resource named "FrontPage". To do so, it returns an instance of the -:class:`pyramid.response.HTTPFound` class (instances of which implement the -WebOb :term:`response` interface). The :func:`pyramid.url.resource_url` API. -:func:`pyramid.url.resource_url` constructs a URL to the ``FrontPage`` page -resource (e.g. ``http://localhost:6543/FrontPage``), and uses it as the +:class:`pyramid.httpexceptions.HTTPFound` class (instances of which implement +the WebOb :term:`response` interface). The :func:`pyramid.url.resource_url` +API. :func:`pyramid.url.resource_url` constructs a URL to the ``FrontPage`` +page resource (e.g. ``http://localhost:6543/FrontPage``), and uses it as the "location" of the HTTPFound response, forming an HTTP redirect. The ``view_page`` view function diff --git a/docs/tutorials/wiki/src/authorization/tutorial/login.py b/docs/tutorials/wiki/src/authorization/tutorial/login.py index 822b19b9e..334115880 100644 --- a/docs/tutorials/wiki/src/authorization/tutorial/login.py +++ b/docs/tutorials/wiki/src/authorization/tutorial/login.py @@ -1,4 +1,4 @@ -from pyramid.response import HTTPFound +from pyramid.httpexceptions import HTTPFound from pyramid.security import remember from pyramid.security import forget @@ -9,7 +9,7 @@ from tutorial.security import USERS @view_config(context='tutorial.models.Wiki', name='login', renderer='templates/login.pt') -@view_config(context='pyramid.response.HTTPForbidden', +@view_config(context='pyramid.httpexceptions.HTTPForbidden', renderer='templates/login.pt') def login(request): login_url = resource_url(request.context, request, 'login') diff --git a/docs/tutorials/wiki/src/authorization/tutorial/views.py b/docs/tutorials/wiki/src/authorization/tutorial/views.py index 67550d58e..a83e17de4 100644 --- a/docs/tutorials/wiki/src/authorization/tutorial/views.py +++ b/docs/tutorials/wiki/src/authorization/tutorial/views.py @@ -1,7 +1,7 @@ from docutils.core import publish_parts import re -from pyramid.response import HTTPFound +from pyramid.httpexceptions import HTTPFound from pyramid.url import resource_url from pyramid.view import view_config from pyramid.security import authenticated_userid diff --git a/docs/tutorials/wiki/src/views/tutorial/views.py b/docs/tutorials/wiki/src/views/tutorial/views.py index d72cbd3fd..42420f2fe 100644 --- a/docs/tutorials/wiki/src/views/tutorial/views.py +++ b/docs/tutorials/wiki/src/views/tutorial/views.py @@ -1,7 +1,7 @@ from docutils.core import publish_parts import re -from pyramid.response import HTTPFound +from pyramid.httpexceptions import HTTPFound from pyramid.url import resource_url from pyramid.view import view_config -- cgit v1.2.3 From d868fff7597c5a05acd1f5c024fc45dde9880413 Mon Sep 17 00:00:00 2001 From: Chris McDonough Date: Mon, 13 Jun 2011 06:17:00 -0400 Subject: - Remove IResponder abstraction in favor of more general IResponse abstraction. - It is now possible to return an arbitrary object from a Pyramid view callable even if a renderer is not used, as long as a suitable adapter to ``pyramid.interfaces.IResponse`` is registered for the type of the returned object. See the section in the Hooks chapter of the documentation entitled "Changing How Pyramid Treats View Responses". - The Pyramid router now, by default, expects response objects returned from view callables to implement the ``pyramid.interfaces.IResponse`` interface. Unlike the Pyramid 1.0 version of this interface, objects which implement IResponse now must define a ``__call__`` method that accepts ``environ`` and ``start_response``, and which returns an ``app_iter`` iterable, among other things. Previously, it was possible to return any object which had the three WebOb ``app_iter``, ``headerlist``, and ``status`` attributes as a response, so this is a backwards incompatibility. It is possible to get backwards compatibility back by registering an adapter to IResponse from the type of object you're now returning from view callables. See the section in the Hooks chapter of the documentation entitled "Changing How Pyramid Treats View Responses". - The ``pyramid.interfaces.IResponse`` interface is now much more extensive. Previously it defined only ``app_iter``, ``status`` and ``headerlist``; now it is basically intended to directly mirror the ``webob.Response`` API, which has many methods and attributes. - Documentation changes to support above. --- docs/tutorials/wiki/definingviews.rst | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'docs/tutorials/wiki') diff --git a/docs/tutorials/wiki/definingviews.rst b/docs/tutorials/wiki/definingviews.rst index b6c083bbf..92a3da09c 100644 --- a/docs/tutorials/wiki/definingviews.rst +++ b/docs/tutorials/wiki/definingviews.rst @@ -84,10 +84,12 @@ No renderer is necessary when a view returns a response object. The ``view_wiki`` view callable always redirects to the URL of a Page resource named "FrontPage". To do so, it returns an instance of the :class:`pyramid.httpexceptions.HTTPFound` class (instances of which implement -the WebOb :term:`response` interface). The :func:`pyramid.url.resource_url` -API. :func:`pyramid.url.resource_url` constructs a URL to the ``FrontPage`` -page resource (e.g. ``http://localhost:6543/FrontPage``), and uses it as the -"location" of the HTTPFound response, forming an HTTP redirect. +the :class:`pyramid.interfaces.IResponse` interface like +:class:`pyramid.response.Response` does). The +:func:`pyramid.url.resource_url` API. :func:`pyramid.url.resource_url` +constructs a URL to the ``FrontPage`` page resource +(e.g. ``http://localhost:6543/FrontPage``), and uses it as the "location" of +the HTTPFound response, forming an HTTP redirect. The ``view_page`` view function ------------------------------- -- cgit v1.2.3