def main(window):
students = []
courses = []
# current_row = 0
# curses.curs_set(0)
# curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_WHITE)
window.title("Student Information System")
window.geometry("800x600")
if os.path.exists('students.pickle'):
file = open('students.pickle', 'rb')
students_in_file = pickle.load(file)
for student in students_in_file:
students.append(student)
courses_in_file = pickle.load(file)
for course in courses_in_file:
courses.append(course)
else:
file = open('students.pickle', 'wb')
# print_menu(stdscr, current_row)
thread = BackgroundThread('students.pickle')
thread.start()
thread.add_objects(students, courses)
num_std_btn = tk.Button(window,
text="Number of student",
command=std_num(window))
num_std_btn.pack()
num_course_btn = tk.Button(window,
text="Number of student",
command=course_num(window))
num_course_btn.pack()
add_mark_btn = tk.Button(window, text="Add mark")
add_mark_btn.pack()
show_student_btn = tk.Button(window,
text="Show student list",
command=show_students(students, window))
show_student_btn.pack()
show_course_btn = tk.Button(window,
text="Show course list",
command=show_course(courses, window))
show_course_btn.pack()
show_gpa_btn = tk.Button(window,
text="Show GPA",
command=show_gpa(students, window))
show_gpa_btn.pack()
def main(stdscr):
students = []
courses = []
current_row = 0
curses.curs_set(0)
curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_WHITE)
if os.path.exists('students.pickle'):
with open('students.pickle', 'rb') as file:
students_in_file = pickle.load(file)
for student in students_in_file:
students.append(student)
courses_in_file = pickle.load(file)
for course in courses_in_file:
courses.append(course)
else:
file = open('students.pickle', 'wb')
print_menu(stdscr, current_row)
while 1:
key = stdscr.getch()
stdscr.clear()
thread = BackgroundThread('students.pickle', stdscr)
thread.start()
thread.add_objects(students, courses)
if key == curses.KEY_UP and current_row > 0:
current_row -= 1
elif key == curses.KEY_DOWN and current_row < len(menu):
current_row += 1
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 0:
stdscr.clear()
curses.echo()
std_number = std_num(stdscr)
for i in range(std_number):
stdscr.clear()
stdscr.addstr(0, 0, f"- Student number {i + 1} info is: ")
stdscr.addstr(2, 0, " + Student name: ")
student_name = stdscr.getstr(3, 0).decode()
stdscr.addstr(4, 0, ' + Student DoB: ')
dob = stdscr.getstr(5, 0).decode()
students.append(Student(student_name, dob))
stdscr.refresh()
with open("student.txt", "w") as sf:
for student in students:
sf.write(
f"{student.get_id()} : {student.get_name()} : {student.get_dob()} \n"
)
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 1:
stdscr.clear()
curses.echo()
course_number = course_num(stdscr)
for i in range(course_number):
stdscr.addstr(0, 0, f"- Course number {i + 1} info is: ")
stdscr.addstr(1, 0, f" + Course {i + 1} name: ")
course_name = stdscr.getstr(2, 0).decode()
stdscr.addstr(3, 0, f" + Course {i + 1} credit: ")
course_credit = stdscr.getstr(4, 0).decode()
courses.append(Course(course_name, course_credit))
stdscr.refresh()
with open("course.txt", "w") as cf:
for course in courses:
cf.write(
f"{course.get_id()}: {course.get_name()} with {course.get_credit()} credit \n"
)
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 2:
stdscr.clear()
curses.echo()
stdscr.addstr(0, 0, "- Which course do you want to add marks")
course_name = stdscr.getstr(1, 0).decode()
course_index = contain_course(course_name, courses)
if course_index < 0:
stdscr.addstr(2, 0, "This course does not exist")
else:
courses[course_index].set_mark(students, stdscr)
with open("mark.txt", "w") as mf:
mf.write(f"{course_name} \n")
for name, mark in courses[course_index].get_mark().items():
mf.write(f"{name} : {mark} \n")
mf.write("\n")
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 3:
stdscr.clear()
curses.echo()
show_students(students, stdscr)
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 4:
stdscr.clear()
curses.echo()
show_course(courses, stdscr)
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 5:
stdscr.clear()
curses.echo()
show_gpa(students, stdscr)
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 6:
thread.join()
file.close()
break
print_menu(stdscr, current_row)
def main(stdscr):
students = []
courses = []
current_row = 0
curses.curs_set(0)
curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_WHITE)
print_menu(stdscr, current_row)
while 1:
key = stdscr.getch()
stdscr.clear()
if key == curses.KEY_UP and current_row > 0:
current_row -= 1
elif key == curses.KEY_DOWN and current_row < len(menu):
current_row += 1
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 0:
stdscr.clear()
curses.echo()
std_number = std_num(stdscr)
for i in range(std_number):
stdscr.clear()
stdscr.addstr(0, 0, f"- Student number {i + 1} info is: ")
stdscr.addstr(2, 0, " + Student name: ")
student_name = stdscr.getstr(3, 0).decode()
stdscr.addstr(4, 0, ' + Student DoB: ')
dob = stdscr.getstr(5, 0).decode()
students.append(Student(student_name, dob))
stdscr.refresh()
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 1:
stdscr.clear()
curses.echo()
course_number = course_num(stdscr)
for i in range(course_number):
stdscr.addstr(0, 0, f"- Course number {i + 1} info is: ")
stdscr.addstr(1, 0, f" + Course {i + 1} name: ")
course_name = stdscr.getstr(2, 0).decode()
stdscr.addstr(3, 0, f" + Course {i + 1} credit: ")
course_credit = stdscr.getstr(4, 0).decode()
courses.append(Course(course_name, course_credit))
stdscr.refresh()
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 2:
stdscr.clear()
curses.echo()
stdscr.addstr(0, 0, "- Which course do you want to add marks")
course_name = stdscr.getstr(1, 0).decode()
course_index = contain_course(course_name, courses)
if course_index < 0:
stdscr.addstr(2, 0, "This course does not exist")
else:
courses[course_index].set_mark(students, stdscr)
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 3:
stdscr.clear()
curses.echo()
show_students(students, stdscr)
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 4:
stdscr.clear()
curses.echo()
show_course(courses, stdscr)
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 5:
stdscr.clear()
curses.echo()
show_gpa(students, stdscr)
stdscr.getch()
elif (key == curses.KEY_ENTER or key in [10, 17]) and current_row == 6:
break
print_menu(stdscr, current_row)