>>> def example():
...     try:
...             int(‘N/A‘)
...     except ValueError:
...             print("Didn‘t work")
...             raise
...

>>> example()
Didn‘t work
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<stdin>", line 3, in example
ValueError: invalid literal for int() with base 10: ‘N/A‘
>>>

try:
   ...
except Exception as e:
   # Process exception information in some way
   ...

   # Propagate the exception
   raise