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@@ -8,6 +8,9 @@ A list of all the signals that Django sends.
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.. seealso::
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+ See the documentation on the :ref:`signal dispatcher <topics-signals>` for
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+ information regarding how to register for and receive signals.
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+
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The :ref:`comment framework <ref-contrib-comments-index>` sends a :ref:`set
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of comment-related signals <ref-contrib-comments-signals>`.
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@@ -98,7 +101,7 @@ pre_save
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.. data:: django.db.models.signals.pre_save
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:module:
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-
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+
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This is sent at the beginning of a model's :meth:`~django.db.models.Model.save`
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method.
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@@ -114,8 +117,8 @@ post_save
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---------
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.. data:: django.db.models.signals.post_save
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- :module:
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-
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+ :module:
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+
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Like :data:`pre_save`, but sent at the end of the
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:meth:`~django.db.models.Model.save` method.
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@@ -135,7 +138,7 @@ pre_delete
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.. data:: django.db.models.signals.pre_delete
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:module:
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-
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+
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Sent at the beginning of a model's :meth:`~django.db.models.Model.delete`
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method.
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@@ -151,8 +154,8 @@ post_delete
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-----------
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.. data:: django.db.models.signals.post_delete
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- :module:
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-
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+ :module:
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+
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Like :data:`pre_delete`, but sent at the end of the
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:meth:`~django.db.models.Model.delete` method.
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@@ -172,7 +175,7 @@ class_prepared
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.. data:: django.db.models.signals.class_prepared
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:module:
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-
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+
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Sent whenever a model class has been "prepared" -- that is, once model has
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been defined and registered with Django's model system. Django uses this
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signal internally; it's not generally used in third-party applications.
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@@ -241,8 +244,8 @@ request_started
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---------------
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.. data:: django.core.signals.request_started
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- :module:
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-
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+ :module:
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+
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Sent when Django begins processing an HTTP request.
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Arguments sent with this signal:
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@@ -258,7 +261,7 @@ request_finished
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.. data:: django.core.signals.request_finished
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:module:
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-
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+
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Sent when Django finishes processing an HTTP request.
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Arguments sent with this signal:
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@@ -271,7 +274,7 @@ got_request_exception
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.. data:: django.core.signals.got_request_exception
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:module:
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-
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+
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This signal is sent whenever Django encounters an exception while processing an incoming HTTP request.
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Arguments sent with this signal:
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@@ -295,7 +298,7 @@ template_rendered
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.. data:: django.test.signals.template_rendered
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:module:
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-
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+
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Sent when the test system renders a template. This signal is not emitted during
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normal operation of a Django server -- it is only available during testing.
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