1 BaseException 2 +-- SystemExit 3 +-- KeyboardInterrupt 4 +-- GeneratorExit 5 +-- Exception 6 +-- StopIteration 7 +-- StopAsyncIteration 8 +-- ArithmeticError 9 | +-- FloatingPointError 10 | +-- OverflowError 11 | +-- ZeroDivisionError 12 +-- AssertionError 13 +-- AttributeError 14 +-- BufferError 15 +-- EOFError 16 +-- ImportError 17 +-- ModuleNotFoundError 18 +-- LookupError 19 | +-- IndexError 20 | +-- KeyError 21 +-- MemoryError 22 +-- NameError 23 | +-- UnboundLocalError 24 +-- OSError 25 | +-- BlockingIOError 26 | +-- ChildProcessError 27 | +-- ConnectionError 28 | | +-- BrokenPipeError 29 | | +-- ConnectionAbortedError 30 | | +-- ConnectionRefusedError 31 | | +-- ConnectionResetError 32 | +-- FileExistsError 33 | +-- FileNotFoundError 34 | +-- InterruptedError 35 | +-- IsADirectoryError 36 | +-- NotADirectoryError 37 | +-- PermissionError 38 | +-- ProcessLookupError 39 | +-- TimeoutError 40 +-- ReferenceError 41 +-- RuntimeError 42 | +-- NotImplementedError 43 | +-- RecursionError 44 +-- SyntaxError 45 | +-- IndentationError 46 | +-- TabError 47 +-- SystemError 48 +-- TypeError 49 +-- ValueError 50 | +-- UnicodeError 51 | +-- UnicodeDecodeError 52 | +-- UnicodeEncodeError 53 | +-- UnicodeTranslateError 54 +-- Warning 55 +-- DeprecationWarning 56 +-- PendingDeprecationWarning 57 +-- RuntimeWarning 58 +-- SyntaxWarning 59 +-- UserWarning 60 +-- FutureWarning 61 +-- ImportWarning 62 +-- UnicodeWarning 63 +-- BytesWarning 64 +-- ResourceWarning