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comparison components/container.py @ 95:d67e8288e9bf

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Added saveable_fields to Container.
author KarstenBock@gmx.net
date Tue, 27 Sep 2011 15:57:36 +0200
parents 939984cff702
children f94d4577ca5e
comparison
equal deleted inserted replaced
94:5ab004fa4a2e 95:d67e8288e9bf
9 # GNU General Public License for more details. 9 # GNU General Public License for more details.
10 # 10 #
11 # You should have received a copy of the GNU General Public License 11 # You should have received a copy of the GNU General Public License
12 # along with this program. If not, see <http://www.gnu.org/licenses/>. 12 # along with this program. If not, see <http://www.gnu.org/licenses/>.
13 13
14 from copy import deepcopy
15
14 from base import Base 16 from base import Base
15 17
16 class Container(Base): 18 class Container(Base):
17 """ 19 """
18 Component that allows an entity to contain one or more child entities. 20 Component that allows an entity to contain one or more child entities.
19 """ 21 """
20 22
21 def __init__(self): 23 def __init__(self):
22 Base.__init__(self, children=list, max_bulk=int) 24 Base.__init__(self, children=list, max_bulk=int)
25
26 @property
27 def saveable_fields(self):
28 fields = deepcopy(self.fields)
29 del fields["children"]
30 return fields
31
23 32
24 33
25 class BulkLimitError(Exception): 34 class BulkLimitError(Exception):
26 """Error that gets raised when the item would exceed the 35 """Error that gets raised when the item would exceed the
27 bulk limit of the container.""" 36 bulk limit of the container."""