openstack
/
nova
Code Issues Proposed changes

Add FloatField for objects 

This adds a Float field type for objects, which will be required for
things like Flavor.

Related to blueprint compute-manager-objects

Change-Id: I260a9855721046f3af24db102a24b974bfb3518a
This commit is contained in:
Dan Smith 2013-11-15 07:46:46 -08:00
parent 6a52d8eb92
commit 5533d872af
2 changed files with 19 additions and 0 deletions
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9
nova/objects/fields.py
View File

@ -225,6 +225,11 @@ class Integer(FieldType):
return int(value)
class Float(FieldType):
def coerce(self, obj, attr, value):
return float(value)
class Boolean(FieldType):
def coerce(self, obj, attr, value):
return bool(value)
@ -414,6 +419,10 @@ class IntegerField(AutoTypedField):
AUTO_TYPE = Integer()
class FloatField(AutoTypedField):
AUTO_TYPE = Float()
class BooleanField(AutoTypedField):
AUTO_TYPE = Boolean()

10
nova/tests/objects/test_fields.py
View File

@ -88,6 +88,16 @@ class TestInteger(TestField):
self.from_primitive_values = self.coerce_good_values[0:1]
class TestFloat(TestField):
def setUp(self):
super(TestFloat, self).setUp()
self.field = fields.FloatField()
self.coerce_good_values = [(1.1, 1.1), ('1.1', 1.1)]
self.coerce_bad_values = ['foo', None]
self.to_primitive_values = self.coerce_good_values[0:1]
self.from_primitive_values = self.coerce_good_values[0:1]
class TestBoolean(TestField):
def setUp(self):
super(TestField, self).setUp()