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.. _adapter_directive:
``adapter``
-----------
Register a :term:`Zope Component Architecture` "adapter".
Attributes
~~~~~~~~~~
``factory``
The adapter factory (often a class).
``provides``
The :term:`interface` that an adapter instance resulting from a
lookup will provide.
``for``
Interfaces or classes to be adapted, separated by spaces,
e.g. ``interfaces.IFoo interfaces.IBar``.
``name``
The adapter name.
Example
~~~~~~~
.. code-block:: xml
:linenos:
<adapter
for=".foo.IFoo .bar.IBar"
provides=".interfaces.IMyAdapter"
factory=".adapters.MyAdapter"
/>
Alternatives
~~~~~~~~~~~~
Use the ``registerAdapter`` method of the ``registry`` attribute of a
:term:`Configurator` instance during initial application setup.
See Also
~~~~~~~~
None.
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