week 4

I feel extremely overwhelmed by A1, glad I have great partner by my side. it take me a really long time knowing what the model actually is. I started with a dictionary and was building the methods. I haven't yet come to the recursion part. But, this is gonna take a while.

As for classes this week, I feel like the biggest difficulty of recursion for me, is that, though i can understand them step by step, i could not write the code on my own. I hope though intense exercise, I could overcome this problem. Turtle is great fun. Methods: colour, setheading(left/right), forward/backward, speed, hideturtle, clone(). Notably, every recursion should have a base case as how to exit, or would result in an endless cycle.

I don't have a partner for lab this week, so i get to do everything on my own, but it's not actually a bad experience. I get to organize my thoughts and plan everything step independently. I learn how to manipulate a subclass by inheriting specific attribute from parent class.
class Car(Motorized):
    def Car(self):
        Motorized.__init__(self,*,*,*)

In addition, this is the first time i ever trying writing unittest. just for future reference:
import unitest

class TestSpecficClass(unittest.Testcase):
    def setUp(self):
        #create a specific object of the class
        self.classname = Class(**)
     
   def tearDown(self):
     
  def test_something(self):
       self.aseertEqual(call, expected value, error message)
       self.assertRaises(CertainError, call the function, give the separate parameter)
       self.assertTrue(usually take one parameter)

if __name__=="__main__":
   unittest.main(exit=False)

 
NOTE:
1.exception hierarchy
       ValueError
 |      Exception
 |      BaseException
 |      object
2. property function

3. print function

for i in a:
    print(i,end=" ")
dsf dsf

for i in a:

    print(i,end="")

dsfdsf

Question:
now does super works?
 the call super(self.__class__,self) is going to return the superclass of certain class