[Checkins] SVN: z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/ new
'cascade' parameter for Model.add()
Andreas Jung
andreas at andreas-jung.com
Wed May 16 09:45:54 EDT 2007
Log message for revision 75803:
new 'cascade' parameter for Model.add()
Changed:
U z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/CHANGES.txt
U z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/mapper.py
U z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/model.py
U z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/version.txt
-=-
Modified: z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/CHANGES.txt
===================================================================
--- z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/CHANGES.txt 2007-05-16 11:13:19 UTC (rev 75802)
+++ z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/CHANGES.txt 2007-05-16 13:45:54 UTC (rev 75803)
@@ -1,3 +1,7 @@
+1.0.3 (unreleased)
+
+ - new 'cascade' parameter for the Model.add()
+
1.0.2 (13.05.2007)
- MappedClassBase has a new convinience method getMapper() that returns a
Modified: z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/mapper.py
===================================================================
--- z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/mapper.py 2007-05-16 11:13:19 UTC (rev 75802)
+++ z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/mapper.py 2007-05-16 13:45:54 UTC (rev 75803)
@@ -168,7 +168,7 @@
table_ref_mapper = self.getMapper(table_refname)
# add the mapper as relation to the properties dict
- properties[table_refname] = relation(table_ref_mapper)
+ properties[table_refname] = relation(table_ref_mapper, cascade=self._model.get(name, {}).get('cascade'))
# create a mapper and cache it
if mapper_class and mapper_class.__dict__.has_key('c'):
Modified: z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/model.py
===================================================================
--- z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/model.py 2007-05-16 11:13:19 UTC (rev 75802)
+++ z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/model.py 2007-05-16 13:45:54 UTC (rev 75803)
@@ -40,7 +40,7 @@
self.add(**d)
- def add(self, name, table=None, mapper_class=None, relations=None, autodetect_relations=False, table_name=None):
+ def add(self, name, table=None, mapper_class=None, relations=None, autodetect_relations=False, table_name=None, cascade=None):
""" 'name' -- name of table (no schema support so far!)
'table' -- a sqlalchemy.Table instance (None, for autoloading)
@@ -56,6 +56,8 @@
'table_name' -- optional full name of a table (e.g. 'someschema.sometable') if
you want to use 'name' as alias for the table.
+
+ 'cascade' -- cascade parameter directly passed to the relation() call
"""
if table is not None and not isinstance(table, sqlalchemy.Table):
@@ -83,6 +85,7 @@
'relations' : relations,
'mapper_class' : mapper_class,
'autodetect_relations' : autodetect_relations,
+ 'cascade' : cascade,
'table_name' : table_name,
}
Modified: z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/version.txt
===================================================================
--- z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/version.txt 2007-05-16 11:13:19 UTC (rev 75802)
+++ z3c.sqlalchemy/trunk/src/z3c/sqlalchemy/version.txt 2007-05-16 13:45:54 UTC (rev 75803)
@@ -1 +1 @@
-1.0.2
+1.0.3
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