def add_student(form_id, full_name, sex) -> Student:
student = Student()
student.full_name = full_name
student.sex = sex
student.save()
form = Form.objects(id=form_id).first()
form.Student_ids.append(student.id)
form.save()
return student
help(hello.upper)
# Evaluate python code in String format.
print()
command = 'print("Hello")'
eval(command)
# Execute python code in String format (ideal for multiple lines of code).
print()
command = 'print("Hello")'
exec(command)
# Changing data types.
print()
a = 1
print(str(a) + str(a))
print(float(a) + float(a))
print(int(a) + int(a))
print(str(a))
""" OBJECT-ORIENTED PROGRAMMING """
# Class and object
print("\nOBJECT-ORIENTED PROGRAMMING:")
p = Person("Joseph", "Grech", 29)
print("%s %s is %d years old." %
(p.getFirstName(), p.getLastName(), p.getAge()))
# Inheritance
s = Student("Joseph", "Grech", 29, "Python")
print("%s %s is %d years old, and is reading a %s course." %
(s.getFirstName(), s.getLastName(), s.getAge(), s.getCourse()))