Adust the as_table tag to render a pick link if appropriate
The templates are adjusted to pass on a 'reference' value, which
is the url_name of the view from which the entity should be picked.
The as_table (and related) function(s) construct and then pass on
this argument and enable takes_contex so that we have access to the
context of the enclosing template.
We only extract ReferenceProperties that end with '_link_id' since
that is how all RP's are currently named. It is not possible to
create a field with the same name as the RP, as GAE will try to
interpret it's contents as the key of an entity before even calling
any function we can override.
Patch by: Sverre Rabbelier
#!/usr/bin/python2.5
#
# Copyright 2008 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""This module contains the Documentation Model."""
__authors__ = [
'"Todd Larsen" <tlarsen@google.com>',
'"Sverre Rabbelier" <sverre@rabbelier.nl>',
]
from google.appengine.ext import db
import soc.models.role
import soc.models.work
class Documentation(soc.models.work.Work):
"""Model of Documentation, which is a Work authored by Administrators.
Documentation is items like tax forms, letters from schools confirming
enrollment, etc., (often scanned in) that are attached to a Role as
documentation related to that Role.
The specific way that some properties and relations inherited from Work
are used with a piece of Documentation are described below.
work.title: The title of the Documentation (e.g. "Verification
of Eligibility").
work.author: The author of the Work referred to by this
relation is the Administrator (or Host) creating the
Documentation.
work.reviews: Annotations to the Documentation made by other
Administrators.
work.content: Summary of the contents of the 'attachment', or
just an indication that the required documentation was
supplied but is not actually attached.
"""
#: a many:1 relationship of Documentation entities that pertain
#: to a single Role. The back-reference in the Role model is a
#: Query named 'documentation'.
role = db.ReferenceProperty(reference_class=soc.models.role.Role,
collection_name='documentation')
#: An optional db.BlobProperty containing the documentation
#: (usually a scanned image of a paper document or a PDF file).
attachment = db.BlobProperty()