def assignLaboratory(self, lab, fName, group):
list = []
f = open(fName, 'r')
t = f.readline().strip()
while t != '':
list.append(t)
t = f.readline().strip()
f.close()
studs = self.__repo.getAll()
i = 0
self.__undop = 2
self.__prepop = copy.copy(self.__prepo.getAll())
self.__redop = None
self.__undor = None
self.__redor = None
for e in studs:
if e.getGroup() == group:
try:
if i == len(list):
i = 0
self.__prepo.add(Problem(e.getId(), lab, list[i], 0))
i += 1
except ValueError:
pass
def __addProblem(self):
try:
id=int(input("Input id "))
lab=int(input("Input lab "))
problem=input("Input problem ")
self.__ctrl.addProblem(Problem(id,lab,problem,0))
except ValueError as e:
print(e)
def __assignGrade(self):
try:
id=int(input("Input id "))
lab=int(input("Input lab "))
problem='random'
grade=int(input('Input grade '))
if grade<1 or grade>10:
raise ValueError("wrong grade")
self.__ctrl.gradeStudent(Problem(id,lab,problem,grade))
except ValueError as e:
print(e)
def __loadFromFile(self):
try:
f = open(self._fName, 'r')
t = f.readline().strip()
while t != '':
args = t.split(',')
self.__data.append(
Problem(int(args[0]), int(args[1]), args[2], int(args[3])))
t = f.readline().strip()
f.close()
except IOError:
return
def updateGrade(self, obj):
self.__undo = copy.copy(self.__data)
print(obj.getGrade())
e = self.find(obj.getId(), obj.getLab())
if e == None:
raise ValueError("Object does not exist")
elif e.getGrade() != 0:
raise ValueError("Grade cannot be modified")
else:
idx = self.__data.index(e)
obj2 = Problem(obj.getId(), obj.getLab(), e.getProblem(),
obj.getGrade())
self.__data.remove(e)
self.__data.insert(idx, obj2)
print(str(obj2.getId()), str(obj2.getLab()), obj2.getProblem(),
str(obj2.getGrade()))
self.__storeToFile()
def __init__(self):
self.__iniC = Configuration(self.readFile())
self.__p = Problem(self.__iniC)
self.__contr = Controller(self.__p)