Assignment 1

index.py

-# importing the modules
 from shape.rectangle import Rect
 from shape.Circle import Circle
 from shape.square import Square
-# collecting the length and width of the rectangle
+
 length = float(input("enter the length of the rectangle"))
 width = float(input("enter the width of the rectangle"))
 obj_rect = Rect(length, width)  # create the object of the class Rect
-print("area=", obj_rect.area())
-print("perimeter=", obj_rect.perimtr())
-
+print("area of rectangle=",obj_rect.area())
+print("perimeter of rectangle=",obj_rect.perimetr)
+# initializing the radius of the circle
 radius = float(input("enter the radius"))
 obj_cir = Circle(radius)  # create the object of the class Circle
-print("area=", obj_cir.area(), "\n", "perimeter", obj_cir.perimetr())
-
+print("area of circle=", obj_cir.area(), "\n", "perimeter of circle", obj_cir.perimetr())
+# initializing the side of the square
 side = float(input("enter the side of the square"))
-obj_sqr = Square(side)
-print("area=", obj_sqr.area(), "\n", "perimeter", obj_sqr.perimtr())
+obj_sqr = Square(side)  # create the object of the class Square
+print("area of square=", obj_sqr.area(), "\n", "perimeter of square", obj_sqr.perimtr())

shape/Circle.py

+class myException(Exception):
+    pass
 class Circle:
     def __init__(self, radius):
         self.radius = radius
 
     def area(self):
+        try:
             return 3.14 * self.radius * self.radius
+        except myException:
+            print("exception occurred")
 
     def perimetr(self):
+        try:
             return 2 * 3.14 * self.radius
+        except myException:
+            print("exception occurred")

shape/rectangle.py

+class myException(Exception):
+    pass
+
+
 class Rect:
     def __init__(self, length, width):
         self.length = length
         self.width = width
 
     def area(self):
+        try:
             return self.length * self.width
+        except myException:
+            print("exception occurred")
 
-    def perimtr(self):
+    def perimetr(self):
+        try:
             return 2 * (self.length + self.width)
+        except myException:
+            print("exception occurred")
+        finally:
+            print("-----------")
\ No newline at end of file

shape/square.py

+class myException(Exception):
+    pass
 class Square:
     def __init__(self, side):
         self.side = side
@@ -5,6 +7,11 @@ class Square:
     def area(self):
         try:
             return self.side * self.side
+        except myException:
+            print("exception occurred")
 
     def perimtr(self):
+        try:
             return 4 * self.side
+        except myException:
+            print("exception occurred")