Error handling

error-handling/error_handling.py

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+# Error Handling
+
+while True:
+    try:
+        age = int(input('what is your age? '))
+        10/age
+    except ValueError:
+        print('please enter a number')
+        continue
+    except ZeroDivisionError:
+        print('please enter age higher than 0')
+        break
+    else:
+        print('thank you!')
+        break
+    finally:
+        print('ok, I\' finally done')
+    print('can you hear me?')

error-handling/wiki.txt

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+-> Error handling in python:
+
+    for ex:
+        while True:
+            try:
+                age = int(input('what is your age? '))
+                print(age)
+            except:
+                print('please enter a number')
+            else:
+                print('thank you')
+                break
+
+
+    for ex:
+        def sum(num1, num2):
+            try:
+                return num1 + num2
+            except TypeError as err:
+                print(f'please enter a number {err}')
+
+
+        print(sum(1, '2'))
+
+    for ex:
+        def sum(num1, num2):
+            try:
+                return num1/num2
+            except (TypeError, ZeroDivisionError):
+                print(f'please enter a number {err}')
+
+
+        print(sum(1, '2'))
+
+-> How to throw your own error?
+
+    for ex:
+        while True:
+            try:
+                age = int(input('what is your age? '))
+                10/age
+                raise ValueError('hey cut it out')
+            except ValueError:
+                print('please enter a valid number')
+            except ZeroDivisionError:
+                print('please enter age higher than 0')
+                break
+            else:
+                print('thank you')
+                break
+            finally:
+                print('ok, I\'m finally done')
+            print('can you hear me?')