Catching Exceptions with try..except : Error Exception « Statement « Python Tutorial

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Python Tutorial » Statement » Error Exception

3.9.1.Catching Exceptions with try..except

try:

    # some python statements

except [ExceptionName]:

   # some error handling

else:

   # some other statement

finally:

   # do something when all is done.



Standard Python Error Types



Exception             

StandardError         

ArithmeticError       

LookupError           

AssertionError        

AttributeError        

EOFError              

EnvironmentError      

FloatingPointError    

GeneratorExit         

IOError               

ImportError           

IndexError            

KeyError              

KeyboardInterrupt     

MemoryError           

NameError             

NotImplementedError   

OsError               

OverflowError         

ReferenceError        

StopIteration         

SyntaxError           

SystemError           

TypeError             

UnboundLocalError     

ValueError            

WindowsError          

ZeroDivisionError

3.9.Error Exception
	3.9.1.	Catching Exceptions with try..except
	3.9.2.	ZeroDivisionError: division by any numeric zero
	3.9.3.	IndexError: request for an out-of-range index for sequence
	3.9.4.	KeyError: request for a non-existent dictionary key
	3.9.5.	AssertionError
	3.9.6.	IOError: input/output error
	3.9.7.	AttributeError: attempt to access an unknown object attribute
	3.9.8.	try-except Statement
	3.9.9.	try Statement with Multiple excepts
	3.9.10.	except Statement with Multiple Exceptions
	3.9.11.	replace our single error string with the string representation of the exception argument.
	3.9.12.	Demonstrating a programmer-defined exception class.
	3.9.13.	Exceptions Can Be Classes
	3.9.14.	Exception Classes
	3.9.15.	String-Based Exceptions
	3.9.16.	Working with the Exception Information

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