app/soc/logic/models/comment.py
author Daniel Hans <Daniel.M.Hans@gmail.com>
Fri, 07 Aug 2009 01:27:24 +0200
changeset 2736 8f3935f0f4ba
parent 1678 80411f57f31a
permissions -rw-r--r--
Argument store added to updateEntityProperties. This argument determines if an entity should be stored in the data model after its properties are updated. It may be useful, for example, along with tasks (Task Queue API). One may want to make some modifications to an entity during execution of a task, but the developer is sure that at least one new task, which also wants to modify the entity, will be queued, so he or she can just update the entity without saving the changes to the data model, set the entity in memcache and the following task (which is to be executed very shortly) is to retrive the current entity from the memcache (without any expensive calls to the actual data model).
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1678
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
     1
#!/usr/bin/python2.5
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
     2
#
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
     3
# Copyright 2008 the Melange authors.
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
     4
#
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
     5
# Licensed under the Apache License, Version 2.0 (the "License");
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
     6
# you may not use this file except in compliance with the License.
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
     7
# You may obtain a copy of the License at
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
     8
#
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
     9
#   http://www.apache.org/licenses/LICENSE-2.0
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    10
#
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    11
# Unless required by applicable law or agreed to in writing, software
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    12
# distributed under the License is distributed on an "AS IS" BASIS,
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    13
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    14
# See the License for the specific language governing permissions and
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    15
# limitations under the License.
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    16
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    17
"""Comment query functions.
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    18
"""
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    19
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    20
__authors__ = [
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    21
  '"Matthew Wilkes" <matthew@matthewwilkes.co.uk>',
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    22
  ]
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    23
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    24
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    25
from soc.logic.models import base
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    26
from soc.logic.models import linkable as linkable_logic
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    27
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    28
import soc.models.comment
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    29
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    30
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    31
class Logic(base.Logic):
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    32
  """Logic methods for the comment model
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    33
  """
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    34
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    35
  def __init__(self, model=soc.models.comment.Comment,
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    36
               base_model=None, scope_logic=linkable_logic):
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    37
    """Defines the name, key_name and model for this entity.
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    38
    """
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    39
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    40
    super(Logic, self).__init__(model=model, base_model=base_model,
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    41
                                scope_logic=scope_logic)
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    42
80411f57f31a Added comment support, but don't enable it
Sverre Rabbelier <srabbelier@gmail.com>
parents:
diff changeset
    43
logic = Logic()