try else in python code example

Example 1: python try else

try:
    a=2*3
except TypeError:
    print("Exception raised")
else:
    print("Everything is ok.")

Example 2: how to use except statement in python

>>> def divide(x, y):
...     try:
...         result = x / y
...     except ZeroDivisionError:
...         print("division by zero!")
...     else:
...         print("result is", result)
...     finally:
...         print("executing finally clause")
...
>>> divide(2, 1)
result is 2.0
executing finally clause
>>> divide(2, 0)
division by zero!
executing finally clause
>>> divide("2", "1")
executing finally clause
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<stdin>", line 3, in divide
TypeError: unsupported operand type(s) for /: 'str' and 'str'

Example 3: python exception

try:
  # code block
except ValueError as ve:
  print(ve)

Example 4: only try python

try:
    a=2
except:
    pass