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| author | Casey Duncan <casey.duncan@gmail.com> | 2010-12-20 23:46:30 -0700 |
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| committer | Casey Duncan <casey.duncan@gmail.com> | 2010-12-20 23:46:30 -0700 |
| commit | 5f0a81a0fd40afcabd4e8f3185136f829193d4bc (patch) | |
| tree | 02e0836f13e926005bec3fc7189ad54e862aed92 /docs/narr | |
| parent | 14575f52880028537594eb06b35f2b39dd9818c9 (diff) | |
| download | pyramid-5f0a81a0fd40afcabd4e8f3185136f829193d4bc.tar.gz pyramid-5f0a81a0fd40afcabd4e8f3185136f829193d4bc.tar.bz2 pyramid-5f0a81a0fd40afcabd4e8f3185136f829193d4bc.zip | |
make it clear that leaf resource's __getitem__ must always raise KeyError
Diffstat (limited to 'docs/narr')
| -rw-r--r-- | docs/narr/resources.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/narr/resources.rst b/docs/narr/resources.rst index 7b31a8260..6350f01ec 100644 --- a/docs/narr/resources.rst +++ b/docs/narr/resources.rst @@ -26,7 +26,7 @@ much less important in applications that use URL dispatch than applications that use traversal. In "Zope-like" :app:`Pyramid` applications, resource objects also often store -data persistently and offer methods related to mutating that persistent data. +data persistently, and offer methods related to mutating that persistent data. In these kinds of applications, resources not only represent the site structure of your website, but they become the :term:`domain model` of the application. @@ -72,8 +72,8 @@ tree: the container's ``__getitem__`` should return the sub-resource. - Leaf resources, which do not contain other resources, must not implement a - ``__getitem__``, or if they do, their ``__getitem__`` method must raise a - :exc:`KeyError`. + ``__getitem__``, or if they do, their ``__getitem__`` method must always + raise a :exc:`KeyError`. See :ref:`traversal_chapter` for more information about how traversal works against resource instances. |