def main():
student_list = [('1001', '111'), ('1002', '222'), ('1003', '333'),
('1004', '444')]
course_list = ['CSC101', 'CSC102', 'CSC103']
max_size_list = [3, 2, 1]
roster_list = [['1004', '1003'], ['1001'], ['1002']]
# print("main called") # debug area
student_id = "1"
while student_id != "0":
student_id = input("Enter ID to log in, or 0 to quit: ")
if student_id == "0":
break
else:
if login(student_id, student_list) == True:
choice = -1
while choice != 0:
choice = int(
input(
"Enter 1 to add course, 2 to drop course, 3 to list courses, 0 to exit: "
))
if choice == 0:
print("session ended.")
student_id = "0"
elif choice == 1:
student.add_course(student_id, course_list,
max_size_list, roster_list)
elif choice == 2:
student.drop_course(student_id, course_list,
roster_list)
else:
student.list_courses(student_id, course_list,
roster_list)
"""
def main():
# ------------------------------------------------------------
# This function manages the whole registration system. It has
# no parameter. It creates student list, course list,
# max class size list and roster list. It uses a loop to serve
# multiple students. Inside the loop, ask student to enter ID,
# and call the login function to verify student's identity. Then
# let student choose to add course, drop course or list courses.
# This function has no return value.
# -------------------------------------------------------------
student_list = [('1001', '111'), ('1002', '222'), ('1003', '333'), ('1004', '444')]
course_list = ['CSC101', 'CSC102', 'CSC103']
roster_list = [['1004', '1003'], ['1001'], ['1002']]
max_size_list = [3, 2, 1]
id = 0
selection = 4
while True:
id = input("Please enter your student ID, or 0 to quit: ")
if int(id) == 0:
exit()
elif id not in (element for sublist in student_list for element in sublist):
while id not in (element for sublist in student_list for element in sublist):
print("Student ID incorrect, please enter your student number")
id = input("Please enter your student ID, or 0 to quit: ")
if id in (element for sublist in student_list for element in sublist):
login(id, student_list)
elif id in (element for sublist in student_list for element in sublist):
login(id, student_list)
while selection != 0:
try:
selection = int(input("Enter 1 to add course, 2 to drop course, 3 to list courses, 0 to exit: "))
if selection == 1:
student.add_course(id=id, c_list=course_list, r_list=roster_list, m_list=max_size_list)
elif selection == 2:
student.drop_course(id=id, c_list=course_list, r_list=roster_list)
elif selection == 3:
student.list_courses(id=id, c_list=course_list, r_list=roster_list)
elif selection == 0:
main()
except ValueError:
print("Invalid entry, please try again.")
def main():
# ------------------------------------------------------------
# This function manages the whole registration system. It has
# no parameter. It creates student list, course list,
# max class size list and roster list. It uses a loop to serve
# multiple students. Inside the loop, ask student to enter ID,
# and call the login function to verify student's identity. Then
# let student choose to add course, drop course or list courses.
# This function has no return value.
# -------------------------------------------------------------
student_list = [('1001', '111'), ('1002', '222'), ('1003', '333'),
('1004', '444')]
course_list = ['CSC101', 'CSC102', 'CSC103']
max_size_list = [3, 2, 1]
roster_list = [['1004', '1003'], ['1001'], ['1002']]
# print("main called") # debug area
student_id = "1"
while student_id != "0":
student_id = input("Enter ID to log in, or 0 to quit: ")
if student_id == "0":
break
else:
if login(student_id, student_list) == True:
choice = -1
while choice != 0:
choice = int(
input(
"Enter 1 to add course, 2 to drop course, 3 to list courses, 0 to exit: "
))
if choice == 0:
print("session ended.")
student_id = "0"
elif choice == 1:
student.add_course(student_id, course_list,
max_size_list, roster_list)
elif choice == 2:
student.drop_course(student_id, course_list,
roster_list)
else:
student.list_courses(student_id, course_list,
roster_list)
def main():
# ------------------------------------------------------------
# This function manages the whole registration system. It has
# no parameter. It creates student list, course list,
# max class size list and roster list. It uses a loop to serve
# multiple students. Inside the loop, ask student to enter ID,
# and call the login function to verify student's identity. Then
# let student choose to add course, drop course or list courses.
# This function has no return value.
# -------------------------------------------------------------
student_list = [('1001', '111'), ('1002', '222'), ('1003', '333'),
('1004', '444')]
course_list = ['CSC101', 'CSC102', 'CSC103']
roster_list = [['1004', '1003'], ['1001'], ['1002']]
max_size_list = [3, 2, 1]
id = 1
while id != "0":
id = input("Enter ID to log in, or 0 to quit: ")
if id == "0":
break
success = login(id, student_list)
if success == True:
print("ID and PIN verified.\n")
decision_tree = "1"
while decision_tree != "0":
decision_tree = input(
"Enter 1 to add course, 2 to drop course, 3 to list courses, 0 to exit: "
)
if decision_tree == "1":
student.add_course(id, course_list, roster_list,
max_size_list)
elif decision_tree == "2":
student.drop_course(id, course_list, roster_list)
elif decision_tree == "3":
student.list_courses(id, course_list, roster_list)
elif decision_tree == "0":
print("Session ended.\n")
break
else:
print("Incorrect choice.\n")
else:
print("ID or PIN incorrect.\n")
def student_session(r_list, m_list, s_list):
"""Calls functions from student module allowing the student to enroll/drop a course or view currently registered for courses"""
verified, id = login(s_list)
if verified == 'Yes':
while True:
student_activity = int(
input(
'Enter 1 to add a course, 2 to drop a course, 3 to see what courses you have registered for, or 0 to exit: '
))
if student_activity == 1:
student.add_course(id, r_list, m_list)
elif student_activity == 2:
student.drop_course(id, r_list)
elif student_activity == 3:
student.list_courses(id, r_list)
else:
print('Student session ended')
return
def main():
# ------------------------------------------------------------
# This function manages the whole registration system. It has
# no parameter. It creates student list, course list,
# max class size list and roster list. It uses a loop to serve
# multiple students. Inside the loop, ask student to enter ID,
# and call the login function to verify student's identity. Then
# let student choose to add course, drop course or list courses.
# This function has no return value.
# -------------------------------------------------------------
student_list = [('1001', '111'), ('1002', '222'), ('1003', '333'), ('1004', '444')]
course_list = ['CSC101', 'CSC102', 'CSC103']
roster_list = [['1004', '1003'], ['1001'], ['1002']]
max_size_list = [3, 2, 1]
while True:
add_drop_list_courses = 1
identify = input("Enter ID to log in, or 0 to quit: ")
if identify == '0':
print("Session ended.")
sys.exit(0)
else:
is_login_successful = login(id=identify, s_list=student_list)
if is_login_successful == True:
while add_drop_list_courses != 0:
add_drop_list_courses = int(input("Enter 1 to add course, 2 to drop course, 3 to list courses, 0 to exit: "))
if add_drop_list_courses == 3:
student.list_courses(id=identify, c_list=course_list, r_list=roster_list)
elif add_drop_list_courses == 1:
student.add_course(id=identify, c_list=course_list, r_list=roster_list, m_list=max_size_list)
elif add_drop_list_courses == 2:
student.drop_course(id=identify, c_list=course_list, r_list=roster_list)
elif add_drop_list_courses == 0:
print("Session ended. \n")
pass
else:
print("Please enter a correct option. \n")