def _vinit(self):
"""Define virtual relvars/relconsts
(Called repeatedly, e.g. after database load from disk or commit)
"""
Database._vinit(self)
if 'C_ER' not in self:
print "Defining C_ER..."
#this will always be the case, even when re-loading: we don't store relations with callable bodies
self.C_ER = Relation(['CourseId', 'Exam_Result'], self.vC_ER,
{'pk': (Key, ['CourseId'])})
def _vinit(self):
"""Define virtual relvars/relconsts
(Called repeatedly, e.g. after database load from disk or commit)
"""
Database._vinit(self)
if 'C_ER' not in self:
print "Defining C_ER..."
#this will always be the case, even when re-loading: we don't store relations with callable bodies
self.C_ER = Relation(['CourseId', 'Exam_Result'],
self.vC_ER,
{'pk':(Key,['CourseId'])})
def _vinit(self):
"""Define virtual relvars/relconsts
(Called repeatedly, e.g. after database load from disk or commit)
"""
Database._vinit(self)
def _vinit(self):
"""Define virtual relvars/relconsts
(Called repeatedly, e.g. after database load from disk or commit)
"""
Database._vinit(self)
