Changeset 269 for elixir/trunk/elixir/properties.py

Timestamp:

11/30/07 09:15:19 (4 years ago)

Author:

ged

Message:

- the columns created by ManyToOne relationships create an index by default,

but this is only a default now instead of an hardcoded value: it can be
disabled now (through column_kwargs). Suggestion by Jason R. Coombs.

- added example of GenericProperty in docstring

Files:

• elixir/trunk/elixir/properties.py (modified) (1 diff)

elixir/trunk/elixir/properties.py

@@ -126 +126 @@
     '''
     Generic catch-all class to wrap an SQLAlchemy property.
+
+    .. sourcecode:: python
+
+        class OrderLine(Entity):
+            quantity = Field(Float)
+            unit_price = Field(Numeric)
+            price = GenericProperty(lambda c: column_property(
+                             (c.quantity * c.unit_price).label('price')))
     '''