def convertJSONToList(itemType: type, jsonObject):
list = json.loads(jsonObject)
newList = []
newItem = None
for item in list:
if itemType is Student:
newItem = Student(
TypeParser.parseInt(item["studentId"], InvalidStudentId),
item["name"],
TypeParser.parseInt(item["group"], InvalidStudentGroup))
StudentValidator.validateStudent(newItem)
elif itemType is Grade:
newItem = Grade(
TypeParser.parseInt(item["studentId"], InvalidStudentId),
TypeParser.parseInt(item["assignmentId"],
InvalidAssignmentId), item["grade"])
GradeValidator.validateGrade(newItem)
elif itemType is Assignment:
newItem = Assignment(
TypeParser.parseInt(item["assignmentId"],
InvalidAssignmentId),
item["description"],
TypeParser.parseDate(item["deadline"],
InvalidAssignmentDeadline))
AssignmentValidator.validateAssignment(newItem)
newList.append(newItem)
return newList
def __CSVToAssignment(csvString: str):
values = csvString.split(',')
assignment = Assignment(
TypeParser.parseInt(values[0], InvalidAssignmentId), values[1],
TypeParser.parseDate(values[2], InvalidAssignmentDeadline))
AssignmentValidator.validateAssignment(assignment)
return assignment
def addAssignment(self):
assignmentId = input("Assignment's id: ")
assignmentId = TypeParser.parseInt(assignmentId, InvalidAssignmentId)
description = input("Assignment's description: ")
deadline = input("Assignment's deadline (format: day.month.year): ")
deadline = TypeParser.parseDate(deadline, InvalidAssignmentDeadline)
self.assignmentController.addAssignment(assignmentId, description,
deadline)
print("Assignment added")
def addAssignment(self):
assignmentId = self.assignmentId.get()
assignmentId = TypeParser.parseInt(assignmentId, InvalidAssignmentId)
description = self.assignmentDescription.get()
deadline = self.assignmentDeadline.get()
deadline = TypeParser.parseDate(deadline, InvalidAssignmentDeadline)
self.assignmentController.addAssignment(assignmentId, description,
deadline)
messagebox.showinfo("Info", "Assignment added")
def convertTuples(tupleList: List[Tuple], itemType: type):
newList = []
newItem = None
for item in tupleList:
if itemType is Student:
newItem = Student(item[0], item[1], item[2])
elif itemType is Grade:
newItem = Grade(item[0], item[1], item[2] if item[2] != "NULL" else None)
elif itemType is Assignment:
newItem = Assignment(item[0], item[1], TypeParser.parseDate(item[2], InvalidAssignmentDeadline))
newList.append(newItem)
return newList
def updateAssignment(self):
assignmentId = self.assignmentId.get()
assignmentId = TypeParser.parseInt(assignmentId, InvalidAssignmentId)
assignment = self.assignmentController.findAssignment(assignmentId)
# print(
# "You are modifying the assignment with description '" + assignment.getDescription() +
# "' and deadline " + GUI.dateToStr(assignment.getDeadline()))
description = self.assignmentDescription.get()
deadline = self.assignmentDeadline.get()
deadline = TypeParser.parseDate(deadline, InvalidAssignmentDeadline)
self.assignmentController.updateAssignment(assignmentId, description,
deadline)
messagebox.showinfo("Info", "Assignment information updated")
def updateAssignment(self):
assignmentId = input("Assignment id: ")
assignmentId = TypeParser.parseInt(assignmentId, InvalidAssignmentId)
assignment = self.assignmentController.findAssignment(assignmentId)
print("You are modifying the assignment with description '" +
assignment.getDescription() + "' and deadline " +
ManageAssignmentsMenu.dateToStr(assignment.getDeadline()))
description = input("Assignment's new description: ")
deadline = input(
"Assignment's new deadline (format: day.month.year): ")
deadline = TypeParser.parseDate(deadline, InvalidAssignmentDeadline)
self.assignmentController.updateAssignment(assignmentId, description,
deadline)
print("Assignment information updated")
