Lib/test/exception_hierarchy.txt

   1 BaseException
   2  +-- SystemExit
   3  +-- KeyboardInterrupt
   4  +-- GeneratorExit
   5  +-- Exception
   6       +-- StopIteration
   7       +-- StandardError
   8       |    +-- BufferError
   9       |    +-- ArithmeticError
  10       |    |    +-- FloatingPointError
  11       |    |    +-- OverflowError
  12       |    |    +-- ZeroDivisionError
  13       |    +-- AssertionError
  14       |    +-- AttributeError
  15       |    +-- EnvironmentError
  16       |    |    +-- IOError
  17       |    |    +-- OSError
  18       |    |         +-- WindowsError (Windows)
  19       |    |         +-- VMSError (VMS)
  20       |    +-- EOFError
  21       |    +-- ImportError
  22       |    +-- LookupError
  23       |    |    +-- IndexError
  24       |    |    +-- KeyError
  25       |    +-- MemoryError
  26       |    +-- NameError
  27       |    |    +-- UnboundLocalError
  28       |    +-- ReferenceError
  29       |    +-- RuntimeError
  30       |    |    +-- NotImplementedError
  31       |    +-- SyntaxError
  32       |    |    +-- IndentationError
  33       |    |         +-- TabError
  34       |    +-- SystemError
  35       |    +-- TypeError
  36       |    +-- ValueError
  37       |         +-- UnicodeError
  38       |              +-- UnicodeDecodeError
  39       |              +-- UnicodeEncodeError
  40       |              +-- UnicodeTranslateError
  41       +-- Warning
  42            +-- DeprecationWarning
  43            +-- PendingDeprecationWarning
  44            +-- RuntimeWarning
  45            +-- SyntaxWarning
  46            +-- UserWarning
  47            +-- FutureWarning
  48            +-- ImportWarning
  49            +-- UnicodeWarning
  50            +-- BytesWarning