Python Try Except
Python Tutorial » Python Try Except
The try block lets you test a block of code for errors.
The except block lets you handle the error.
The finally block lets you execute code, regardless of the result of the try- and except blocks.
There are two kinds of errors :
Syntax Error
Exception
List of Exception Errors :
IOError
KeyboardInterrupt
ValueError
EOFError
ImportError
Exception Handling
These exceptions can be handled using the try statement:
Example: try block will generate an exception, because y is not defined:
try:
print(y)
except:
print("try block will generate an exception, an exception occurred")
print(y)
except:
print("try block will generate an exception, an exception occurred")
Many Exceptions
You can define as many exception blocks as you want
Example: try block will generate an exception, because y is not defined:
try:
print(x)
except NameError:
print("Variable x is not defined")
except:
print("Something else went wrong")
print(x)
except NameError:
print("Variable x is not defined")
except:
print("Something else went wrong")
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Python Try Except - python
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