def read_degrees_to_rotate_image(self):
"""
This method reads from the user the number of degrees to rotates an image file
Evaluate the number inserted and returns the number of degrees if it is correct
otherwise print an error message
Return:
degrees.- Number of degrees to rotate the image
If the number inserted is out of the valid range, the method returns 9999
"""
image_handler = ImageHandler()
msg_to_display = "Insert the number of degrees to rotate the image: "
degrees = self.read_value_from_user(msg_to_display)
degrees = int(degrees)
if image_handler.validate_degrees_inserted(degrees) == True:
return degrees
else:
return 9999
