class UI:
def __init__(self):
self.__iniC = Configuration(self.readFile())
self.__p = Problem(self.__iniC)
self.__contr = Controller(self.__p)
def readFile(self):
with open("easyboard") as f:
content = f.readlines()
content = [x.strip() for x in content]
content = [x.replace(' ', '') for x in content]
n = int(content[0])
matrix = [[0] * n for i in range(n)]
content.pop(0)
for x in content:
matrix[int(x[0])][int(x[1])] = int(x[2])
for x in matrix:
print(x)
return matrix
def printMainMenu(self):
s = ''
s += "0 - exit \n"
s += "2 - find a path with BFS \n"
s += "3 - find a path with BestFS\n"
print(s)
def findPathBFS(self):
startClock = time()
matrix = self.__contr.BFS(self.__p.getRoot())
for row in matrix.getValues():
print(row)
print('execution time = ', time() - startClock, " seconds")
def findPathBestFS(self):
startClock = time()
print(str(self.__contr.BestFS(self.__p.getRoot())))
print('execution time = ', time() - startClock, " seconds")
def run(self):
runM = True
self.printMainMenu()
while runM:
try:
command = int(input(">>"))
if command == 0:
runM = False
elif command == 1:
pass
elif command == 2:
self.findPathBFS()
elif command == 3:
self.findPathBestFS()
except:
print('invalid command')
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 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)