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Fix clearing attributes via @set.

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This commit is contained in:
Greg Taylor 2009-03-30 00:37:24 +00:00
parent 4426f776fd
commit 4af854271a
1 changed files with 15 additions and 9 deletions
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6
src/objects/models.py
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@ -595,9 +595,15 @@ class Object(models.Model):
if self.has_attribute(attribute): if self.has_attribute(attribute):
# Attribute already exists, update it. # Attribute already exists, update it.
attrib_obj = Attribute.objects.filter(attr_object=self).filter(attr_name__iexact=attribute)[0] attrib_obj = Attribute.objects.filter(attr_object=self).filter(attr_name__iexact=attribute)[0]
if new_value.strip() == '':
# If you do something like @set me=SOMEATTR:, destroy the attrib.
attrib_obj.delete()
else:
# Otherwise, save over the existing attribute's value.
attrib_obj.attr_value = new_value attrib_obj.attr_value = new_value
attrib_obj.save() attrib_obj.save()
else: else:
if new_value.strip() != '':
# Attribute object doesn't exist, create it. # Attribute object doesn't exist, create it.
new_attrib = Attribute() new_attrib = Attribute()
new_attrib.attr_name = attribute new_attrib.attr_name = attribute