def test_validate_int():
number = 10
validator.validate_id(number)
try:
validator.validate_id(-10)
assert False
except ValueError:
assert True
def search_by_id_course(self):
id = raw_input("Course id: ")
try:
id = int(id)
except ValueError:
raise ValueError("Id must be an integer")
validator.validate_id(id)
course = self.course_controller.search_by_id(id)
print(str(course))
def remove_course(self):
print("Remove the course with the given id")
id = raw_input("Course id: ")
try:
id = int(id)
except ValueError:
raise ValueError("Id must be an integer")
validator.validate_id(id)
self.grade_controller.remove_course(id)
def search_by_id_student(self):
id = raw_input("Student registration number: ")
try:
id = int(id)
except ValueError:
raise ValueError("Registration number must be an integer")
validator.validate_id(id)
student = self.student_controller.search_by_id(id)
print(str(student))
def remove_student(self):
print("Remove the student with the given registration number")
id = raw_input("Student registration number: ")
try:
id = int(id)
except ValueError:
raise ValueError("Registration number must be an integer")
validator.validate_id(id)
self.grade_controller.remove_student(id)
def remove_grade(self):
student_id = raw_input("The registration number of the student: ")
try:
student_id = int(student_id)
except ValueError:
raise ValueError("Registration number must be an integer")
validator.validate_id(student_id)
course_id = raw_input("The course id: ")
try:
course_id = int(course_id)
except ValueError:
raise ValueError("Id must be an integer")
validator.validate_id(course_id)
self.grade_controller.remove_grade(student_id, course_id)
def student_grades(self):
student_id = raw_input("The student id: ")
try:
student_id = int(student_id)
except ValueError:
raise ValueError("Id must be an integer")
validator.validate_id(student_id)
grades = self.grade_controller.search_student_grades(student_id)
if grades == []:
print("No grades found")
else:
for i in range(0, len(grades)):
print("Registration number: " +
str(grades[i].get_id_student()) + " Name: " +
grades[i].get_student_name() + " Grade: " +
str(grades[i].get_grade()))
def add_grade(self):
student_id = raw_input("The registration number of the student: ")
try:
student_id = int(student_id)
except ValueError:
raise ValueError("Registration number must be an integer")
validator.validate_id(student_id)
course_id = raw_input("The course id: ")
try:
course_id = int(course_id)
except ValueError:
raise ValueError("Id must be an integer")
validator.validate_id(course_id)
grade = raw_input("Grade: ")
try:
grade = float(grade)
except ValueError:
raise ValueError("Grade must be a number")
self.grade_controller.add(student_id, course_id, grade)