exception code python code example

Example 1: throwing an exception python

raise Exception("message")

Example 2: try catch python

try:
  print("try to run this block")
except:
  print("run this bock if there was error in earlier block")

Example 3: python exception

try:
   # Code to test / execute
   print('Test')
except (SyntaxError, IndexError) as E:  # specific exceptions
   # Code in case of SyntaxError for example
   print('Synthax or index error !')
except :
   # Code for any other exception
   print('Other error !')
else:
   # Code if no exception caught
   print('No error')
finally:
   # Code executed after try block (success) or any exception (ie everytime)
   print('Done')

# This code is out of try / catch bloc
print('Anything else')

Example 4: python exception

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