def best(self):
best = []
l = filterMethod(self.students.entities.keys(),
lambda x: not self.totalAvg(x) == 0)
l = shellSort(l, lambda x, y: self.totalAvg(x) > self.totalAvg(y))
for x in l:
best.append((x, self.students.findByID(x), self.totalAvg(x)))
return best
def topDisc(self):
topDisc = []
l = filterMethod(self.disciplines.entities.keys(),
lambda x: not self.avgByDisciplineID(x) == 0)
l = shellSort(
l,
lambda x, y: self.avgByDisciplineID(x) > self.avgByDisciplineID(y))
for x in l:
topDisc.append(
(x, self.disciplines.findByID(x), self.avgByDisciplineID(x)))
return topDisc
def sortStudsDesc(self, disciplineID):
studs = []
l = filterMethod(self.listOfStudEnrolledAt(disciplineID),
lambda x: not self.avg(x, disciplineID) == 0)
l = shellSort(
l,
lambda x, y: self.avg(x, disciplineID) > self.avg(y, disciplineID))
for x in l:
studs.append(
(x, self.students.findByID(x), self.avg(x, disciplineID)))
return studs
def deEnrollDiscipline(self, disciplineID):
self.enrolled[:] = filterMethod(self.enrolled,
lambda x: not x[1] == disciplineID)
def deEnrollStudent(self, studentID):
self.enrolled[:] = filterMethod(self.enrolled,
lambda x: not x[0] == studentID)
def removeGradeByDisciplineID(self, disciplineID):
self.__grades[:] = filterMethod(
self.__grades, lambda x: not x.disciplineID == disciplineID)
def removeGradeByStudentID(self, studentID):
self.__grades[:] = filterMethod(self.__grades,
lambda x: not x.studentID == studentID)