[SQL-CVS] r1596 - SQLObject/trunk/sqlobject

[<sub...@co...>]

Author: ianb
Date: 2006-02-11 03:39:57 -0700 (Sat, 11 Feb 2006)
New Revision: 1596

Modified:
   SQLObject/trunk/sqlobject/events.py
   SQLObject/trunk/sqlobject/main.py
Log:
Applied SF [ 1423272 ] Events RowCreateSignal not really useful, added post-create from Rick Richardson

Modified: SQLObject/trunk/sqlobject/events.py
===================================================================
--- SQLObject/trunk/sqlobject/events.py	2006-02-11 10:37:34 UTC (rev 1595)
+++ SQLObject/trunk/sqlobject/events.py	2006-02-11 10:39:57 UTC (rev 1596)
@@ -79,7 +79,18 @@
     Note: this is not called when an instance is created from an
     existing database row.
     """
+class RowCreatedSignal(Signal):
+    """
+    Called after an instance is created, with the class as the
+    sender.  Called with the arguments ``(kwargs, post_funcs)``.
+    There may be a ``connection`` argument.  ``kwargs``may be usefully
+    modified.  ``post_funcs`` is a list of callbacks, intended to have
+    functions appended to it, and are called with the arguments
+    ``(new_instance)``.
 
+    Note: this is not called when an instance is created from an
+    existing database row.
+    """
 # @@: An event for getting a row?  But for each row, when doing a
 # select?  For .sync, .syncUpdate, .expire?
 

Modified: SQLObject/trunk/sqlobject/main.py
===================================================================
--- SQLObject/trunk/sqlobject/main.py	2006-02-11 10:37:34 UTC (rev 1595)
+++ SQLObject/trunk/sqlobject/main.py	2006-02-11 10:39:57 UTC (rev 1596)
@@ -1273,7 +1273,11 @@
         cache = self._connection.cache
         cache.created(id, self.__class__, self)
         self._init(id)
+        post_funcs = []
+        kw = dict([('class',self.__class__),('id',id)])
+        self.sqlmeta.send(events.RowCreatedSignal, kw, post_funcs)
 
+
     def _SO_getID(self, obj):
         return getID(obj)