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.

from django.db.backends import BaseDatabaseClient
from django.conf import settings
import os

class DatabaseClient(BaseDatabaseClient):
    executable_name = 'psql'

    def runshell(self):
        args = [self.executable_name]
        if settings.DATABASE_USER:
            args += ["-U", settings.DATABASE_USER]
        if settings.DATABASE_PASSWORD:
            args += ["-W"]
        if settings.DATABASE_HOST:
            args.extend(["-h", settings.DATABASE_HOST])
        if settings.DATABASE_PORT:
            args.extend(["-p", str(settings.DATABASE_PORT)])
        args += [settings.DATABASE_NAME]
        os.execvp(self.executable_name, args)