Implements base.Logic functions in home_settings, site_settings and work This patch implements the base.Logic funtions needed for making logic/key_name.py obsolete. This patch defines the needed functions in home_settings, site_settings and work. All modules in logic/models now have these functions defined. logic/models/site_settings.py now inherits from logic/models/home_settings.py because of their similar connection in the corresponding models. Please note that the self._keyName for these two modules still points to logic/key_name.py since entity_type is still used in views/home.py. A partial_path and link_name were added to HomeSettings as requested by SRabbelier.

import tempfile
from django.db import models

class Photo(models.Model):
    title = models.CharField(maxlength=30)
    image = models.FileField(upload_to=tempfile.gettempdir())
    
    # Support code for the tests; this keeps track of how many times save() gets
    # called on each instance.
    def __init__(self, *args, **kwargs):
       super(Photo, self).__init__(*args, **kwargs)
       self._savecount = 0
    
    def save(self):
        super(Photo, self).save()
        self._savecount +=1