Added lesson 19

gitdagray · gitdagray · commit 58b47ed14e4b · 2023-06-19T18:03:08.000-05:00
diff --git a/README.md b/README.md
@@ -75,3 +75,4 @@
 - 🔗 [Chapter 16 - Student Challenge](https://github.com/gitdagray/python-course/tree/main/lesson16)
 - 🔗 [Chapter 17 - Lambda & Higher Order Functions](https://github.com/gitdagray/python-course/tree/main/lesson17)
 - 🔗 [Chapter 18 - Classes, Objects, Inheritance & Polymorphism](https://github.com/gitdagray/python-course/tree/main/lesson18)
+- 🔗 [Chapter 19 - Errors & Exception Handling](https://github.com/gitdagray/python-course/tree/main/lesson19)
diff --git a/lesson19/exceptions.py b/lesson19/exceptions.py
@@ -0,0 +1,21 @@
+class JustNotCoolError(Exception):
+    pass
+
+
+x = 2
+try:
+    raise JustNotCoolError("This just isn't cool, man.")
+    # raise Exception("I'm a custom exception!")
+    # print(x / 0)
+    # if not type(x) is str:
+    #     raise TypeError("Only strings are allowed.")
+except NameError:
+    print('NameError means something is probably undefined.')
+except ZeroDivisionError:
+    print('Please do not divide by zero.')
+except Exception as error:
+    print(error)
+else:
+    print('No errors!')
+finally:
+    print("I'm going to print with or without an error.")
