errors in python code example
Example 1: python exception list
AssertionError
AttributeError
EOFError
FloatingPointError
GeneratorExit
ImportError
IndexError
KeyError
KeyboardInterrupt
MemoryError
NameError
NotImplementedError
OSError
OverflowError
ReferenceError
RuntimeError
StopIteration
SyntaxError
IndentationError
TabError
SystemError
SystemExit
TypeError
UnboundLocalError
UnicodeError
UnicodeEncodeError
UnicodeDecodeError
UnicodeTranslateError
ValueError
ZeroDivisionError
Example 2: try except python
try:
print("I will try to print this line of code")
except:
print("I will print this line of code if an error is encountered")
Example 3: try except python
try:
print("I will try to print this line of code")
except ERROR_NAME:
print("I will print this line of code if error ERROR_NAME is encountered")
Example 4: exception types python
BaseException
] SystemExit
] KeyboardInterrupt
] GeneratorExit
] Exception
] StopIteration
] StopAsyncIteration
] ArithmeticError
| ] FloatingPointError
| ] OverflowError
| ] ZeroDivisionError
] AssertionError
] AttributeError
] BufferError
] EOFError
] ImportError
| ] ModuleNotFoundError
] LookupError
| ] IndexError
| ] KeyError
] MemoryError
] NameError
| ] UnboundLocalError
] OSError
| ] BlockingIOError
| ] ChildProcessError
| ] ConnectionError
| | ] BrokenPipeError
| | ] ConnectionAbortedError
| | ] ConnectionRefusedError
| | ] ConnectionResetError
| ] FileExistsError
| ] FileNotFoundError
| ] InterruptedError
| ] IsADirectoryError
| ] NotADirectoryError
| ] PermissionError
| ] ProcessLookupError
| ] TimeoutError
] ReferenceError
] RuntimeError
| ] NotImplementedError
| ] RecursionError
] SyntaxError
| ] IndentationError
| ] TabError
] SystemError
] TypeError
] ValueError
| ] UnicodeError
| ] UnicodeDecodeError
| ] UnicodeEncodeError
| ] UnicodeTranslateError
] Warning
] DeprecationWarning
] PendingDeprecationWarning
] RuntimeWarning
] SyntaxWarning
] UserWarning
] FutureWarning
] ImportWarning
] UnicodeWarning
] BytesWarning
] ResourceWarning
Example 5: how to use except statement in python
>>> def divide(x, y):
... try:
... result = x / y
... except ZeroDivisionError:
... print("division by zero!")
... else:
... print("result is", result)
... finally:
... print("executing finally clause")
...
>>> divide(2, 1)
result is 2.0
executing finally clause
>>> divide(2, 0)
division by zero!
executing finally clause
>>> divide("2", "1")
executing finally clause
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 3, in divide
TypeError: unsupported operand type(s) for /: 'str' and 'str'
Example 6: type error in python
try:
...
except SomeException:
tb = sys.exc_info()[2]
raise OtherException(...).with_traceback(tb)