+
+ @staticmethod
+ def get_db_value(name, default=None, rettype=None):
+ from daklib.dbconn import DBConfig, DBConn, NoResultFound
+ try:
+ res = DBConn().session().query(DBConfig).filter(DBConfig.name == name).one()
+ except NoResultFound:
+ return default
+
+ if rettype:
+ return rettype(res.value)
+ else:
+ return res.value
+
+ def _setup_routines(self):
+ """
+ This routine is the canonical list of which fields need to exist in
+ the config table. If your dak instance is to work, we suggest reading it
+
+ Of course, what the values do is another matter
+ """
+ for field in [('db_revision', None, int),
+ ('defaultsuitename', 'unstable', str),
+ ('signingkeyids', '', str),
+ ('exportpath', '', str)
+ ]:
+ setattr(self, 'get_%s' % field[0], lambda s=None, x=field[0], y=field[1], z=field[2]: self.get_db_value(x, y, z))
+ setattr(Config, '%s' % field[0], property(fget=getattr(self, 'get_%s' % field[0])))
+
+ def get_defaultsuite(self):
+ from daklib.dbconn import get_suite
+ suitename = self.defaultsuitename
+ if not suitename:
+ return None
+ else:
+ return get_suite(suitename)
+
+ defaultsuite = property(get_defaultsuite)
+