def grade_menu(self):
discipline = input('Discipline>')
if not self.discipline_service.count_occurence(discipline) > 0:
raise IOErr('Discipline not Found!')
disc_id = None
for _discipline in self.discipline_service.display():
if _discipline.name == discipline:
disc_id = _discipline.get_id()
break
name = input('Name>')
if not self.student_service.count_occurence(name) > 0:
raise IOErr('Student not Found!')
student_id = None
for student in self.student_service.display():
if student.name == name:
student_id = student.get_id()
break
grades = input('Grades>')
grades = grades.split()
try:
final_grades = list(int(value) for value in grades)
except Exception:
raise IOErr('Bad Grades!')
self.grade_service.add(disc_id, student_id, final_grades)
self.service.stack_care(
[[self.grade_service.add, [disc_id, student_id, final_grades]]])
def read_choice():
"""
Reads input choice
:return: int choice
"""
raw_input = input('>')
if not raw_input.isdigit():
raise IOErr('Bad Choice!')
raw_int = int(raw_input)
if not 0 <= raw_int <= 9:
raise IOErr('Bad Choice!')
return raw_input
def remove_menu(self):
print('1.Remove Student')
print('2.Remove Discipline')
choice = input('>')
if choice == '1':
name = input('Name>')
obj = self.student_service.remove(name=name)
_list_of_deleted_grades = self.grade_service.remove_by_student_id(
obj.get_id())
self.service.stack_care(
[[self.student_service.remove, obj],
[
self.grade_service.remove_by_student_id,
_list_of_deleted_grades
]])
elif choice == '2':
discipline = input('Discipline>')
obj = self.discipline_service.remove(name=discipline)
_list_of_deleted_grades = self.grade_service.remove_by_discipline_id(
obj.get_id())
self.service.stack_care(
[[self.discipline_service.remove, obj],
[
self.grade_service.remove_by_discipline_id,
_list_of_deleted_grades
]])
else:
raise IOErr('Bad choice!')
def search_menu(self):
print('1.Search Students')
print('2.Search Disciplines')
choice = input('>')
if choice == '1':
search = input('>')
self.print_search(self.student_service.search(search))
elif choice == '2':
search = input('>')
self.print_search(self.discipline_service.search(search))
else:
raise IOErr('Bad Choice.')
def add_menu(self):
print('1.Add Student')
print('2.Add Discipline')
choice = input('>')
if choice == '1':
name = input('input name>')
obj = self.student_service.add(name=name)
self.service.stack_care([[self.student_service.add, obj]])
elif choice == '2':
name = input('input discipline>')
obj = self.discipline_service.add(name=name)
self.service.stack_care([[self.discipline_service.add, obj]])
else:
raise IOErr('Bad choice!')
def update_menu(self):
print('1.Update Student')
print('2.Update Discipline')
choice = input('>')
if choice == '1':
name = input('Name>')
if self.student_service.count_occurence(name=name) > 0:
new_name = input('Input new value >')
obj = list(self.student_service.update(name, new_name))
self.service.stack_care([[self.student_service.update, obj]])
else:
raise IOErr("Student not found")
elif choice == '2':
name = input('Discipline >')
if self.discipline_service.count_occurence(name=name) > 0:
new_name = input('Input new value >')
obj = list(self.discipline_service.update(name, new_name))
self.service.stack_care([[self.discipline_service.update,
obj]])
else:
raise IOErr("Discipline not found")
else:
raise IOErr('Bad choice!')
def statistics_menu(self):
print('1.Failing')
print('2.Best Grades')
print('3.Discipline Stats')
choice = input('>')
if choice == '1':
_list = self.service.failing()
self.print_stats(_list)
elif choice == '2':
_list = self.service.best_stats()
self.print_stats(_list)
elif choice == '3':
_list = self.service.discipline_stats()
self.print_stats(_list)
else:
raise IOErr('Bad Choice.')
def display(self):
print('1.Display by Students')
print('2.Display by Disciplines')
print('3.Display by Grades')
choice = input('>')
if choice == '1':
_list = self.student_service.display()
self.print_list(_list)
elif choice == '2':
_list = self.discipline_service.display()
self.print_list(_list)
elif choice == '3':
_list = self.grade_service.display()
self.print_grades(_list)
else:
raise IOErr('Bad choice!')