[SQL-CVS] r2547 - in SQLObject/branches/cache-deps-on-views/sqlobject/materialized: . tests

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

Author: luke
Date: 2007-04-17 08:21:50 -0600 (Tue, 17 Apr 2007)
New Revision: 2547

Modified:
   SQLObject/branches/cache-deps-on-views/sqlobject/materialized/materialized.py
   SQLObject/branches/cache-deps-on-views/sqlobject/materialized/tests/test_materialized.py
Log:
checkpoint

Modified: SQLObject/branches/cache-deps-on-views/sqlobject/materialized/materialized.py
===================================================================
--- SQLObject/branches/cache-deps-on-views/sqlobject/materialized/materialized.py	2007-04-17 14:21:13 UTC (rev 2546)
+++ SQLObject/branches/cache-deps-on-views/sqlobject/materialized/materialized.py	2007-04-17 14:21:50 UTC (rev 2547)
@@ -5,7 +5,16 @@
 class MaterializedSQLObject(SQLObject):
     
     class sqlmeta(_sqlmeta):
-        pass
+        cachedIn = None
+    
+        def setClass(cls, soClass):
+            super(cls, sqlmeta).setClass(soClass)
+            
+            if cls.cachedIn is None:
+                cls.cachedIn = cls.table + '_cache'
+            cls.cacheClass = type(cls.soClass.__name__+'Cache', (SQLObject,))
+            
+        setClass = classmethod(setClass)
 
 def _addColumn(cls, connection, column_name, column_definition, changeSchema, post_funcs):
     def f(cls, col):
@@ -47,4 +56,14 @@
     def decorate(func):
         return MaterializedAttr(func, colType, name=name)
     return decorate
-        
\ No newline at end of file
+
+
+
+def _processCacheClass(new_class_name, bases, new_attrs, post_funcs, early_funcs):
+    def f(cls):
+        for name, value in new_attrs.items():
+            if isinstance(value, MaterializedAttr):
+                cls.sqlmeta.
+    post_funcs.append(f)
+
+listen(_processCacheClass, MaterializedSQLObject, ClassCreateSignal)        
\ No newline at end of file

Modified: SQLObject/branches/cache-deps-on-views/sqlobject/materialized/tests/test_materialized.py
===================================================================
--- SQLObject/branches/cache-deps-on-views/sqlobject/materialized/tests/test_materialized.py	2007-04-17 14:21:13 UTC (rev 2546)
+++ SQLObject/branches/cache-deps-on-views/sqlobject/materialized/tests/test_materialized.py	2007-04-17 14:21:50 UTC (rev 2547)
@@ -23,6 +23,9 @@
         return self.twos.sum('length')
 
 class MaterializedTwo(MaterializedSQLObject):
+    class sqlmeta:
+        cachedIn = 'cache_materialized_two'
+    
     detail = StringCol()
     length = IntCol()
     one = ForeignKey('MaterializedOne')
@@ -72,4 +75,12 @@
     assert dep.instancesToProcess(ones[0], ['name']) == {
                                                          ('MaterializedTwo', '_get_name'): [twos[0], twos[1]],
                                                          ('MaterializedTwo', '_get_name2'): [twos[0], twos[1]],
-                                                         }
\ No newline at end of file
+                                                         }
+    
+def testCacheObject():
+    assert MaterializedOne.sqlmeta.cacheClass.sqlmeta.table == 'materialized_one_cache'
+    # Overridden by MaterializedTow.sqlmeta.cachedIn
+    assert MaterializedTwo.sqlmeta.cacheClass.sqlmeta.table == 'cache_materialized_two'
+
+def testCacheObject():
+    assert ones[0]._SO_cacheObject is None
\ No newline at end of file