throwing an exception python
raise Exception("message")
python catch all exceptions
try: raise Exception("Oh no! An error happened!") except Exception as err: print("An error was handled") finally: print("This runs either way.")
python catch 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')
python error handling
try: #insert code here except: #insert code that will run if the above code runs into an error. except ValueError: #insert code that will run if the above code runs into a specific error. #(For example, a ValueError)
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