openstack/deb-python-sqlalchemy-utils
Code Issues Proposed changes

Added warning to docs

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This commit is contained in:
Konsta Vesterinen
2013-11-15 11:14:36 +02:00
parent 6007dd0236
commit 536eeb212c
1 changed files with 14 additions and 4 deletions
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18
sqlalchemy_utils/eav.py
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@@ -1,4 +1,10 @@
""" """
.. warning::
This module is *EXPERIMENTAL*. Everything in the API may change in the
future and break backwards compatibility. Use at your own risk.
SQLAlchemy-Utils provides some helpers for defining EAV_ models. SQLAlchemy-Utils provides some helpers for defining EAV_ models.
@@ -176,6 +182,7 @@ def instrument_meta_values(mapper, class_):
if isinstance(attr_value, MetaValue): if isinstance(attr_value, MetaValue):
attr = attr_value.attr attr = attr_value.attr
type_column = attr_value.type_column type_column = attr_value.type_column
value_key = key
parent_class = getattr(class_, attr).mapper.class_ parent_class = getattr(class_, attr).mapper.class_
type_prop = getattr(parent_class, type_column).property type_prop = getattr(parent_class, type_column).property
@@ -196,15 +203,18 @@ def instrument_meta_values(mapper, class_):
) )
def setter(self, value): def setter(self, value):
setattr( typed_key = (
self, value_key + '_' +
key + '_' +
type_.type_key( type_.type_key(
getattr( getattr(
getattr(self, attr), getattr(self, attr),
type_column type_column
) )
), )
)
setattr(
self,
typed_key,
value value
) )