Update section about dir() in the tutorial.

Doc/tutorial/modules.rst

@@ -288,16 +288,21 @@ defines.  It returns a sorted list of strings::
    >>> import fibo, sys
    >>> dir(fibo)
    ['__name__', 'fib', 'fib2']
-   >>> dir(sys)
-   ['__displayhook__', '__doc__', '__excepthook__', '__name__', '__stderr__',
-    '__stdin__', '__stdout__', '_getframe', 'api_version', 'argv',
-    'builtin_module_names', 'byteorder', 'callstats', 'copyright',
-    'displayhook', 'exc_info', 'excepthook',
-    'exec_prefix', 'executable', 'exit', 'getdefaultencoding', 'getdlopenflags',
-    'getrecursionlimit', 'getrefcount', 'hexversion', 'maxint', 'maxunicode',
-    'meta_path', 'modules', 'path', 'path_hooks', 'path_importer_cache',
-    'platform', 'prefix', 'ps1', 'ps2', 'setcheckinterval', 'setdlopenflags',
-    'setprofile', 'setrecursionlimit', 'settrace', 'stderr', 'stdin', 'stdout',
+   >>> dir(sys)  # doctest: +NORMALIZE_WHITESPACE
+   ['__displayhook__', '__doc__', '__excepthook__', '__name__', '__package__',
+    '__stderr__', '__stdin__', '__stdout__', '_clear_type_cache',
+    '_current_frames', '_getframe', '_mercurial', '_xoptions', 'abiflags',
+    'api_version', 'argv', 'builtin_module_names', 'byteorder', 'call_tracing',
+    'callstats', 'copyright', 'displayhook', 'dont_write_bytecode', 'exc_info',
+    'excepthook', 'exec_prefix', 'executable', 'exit', 'flags', 'float_info',
+    'float_repr_style', 'getcheckinterval', 'getdefaultencoding',
+    'getdlopenflags', 'getfilesystemencoding', 'getobjects', 'getprofile',
+    'getrecursionlimit', 'getrefcount', 'getsizeof', 'getswitchinterval',
+    'gettotalrefcount', 'gettrace', 'hash_info', 'hexversion', 'int_info',
+    'intern', 'maxsize', 'maxunicode', 'meta_path', 'modules', 'path',
+    'path_hooks', 'path_importer_cache', 'platform', 'prefix', 'ps1',
+    'setcheckinterval', 'setdlopenflags', 'setprofile', 'setrecursionlimit',
+    'setswitchinterval', 'settrace', 'stderr', 'stdin', 'stdout', 'subversion',
     'version', 'version_info', 'warnoptions']
 
 Without arguments, :func:`dir` lists the names you have defined currently::
@@ -306,7 +311,7 @@ Without arguments, :func:`dir` lists the names you have defined currently::
    >>> import fibo
    >>> fib = fibo.fib
    >>> dir()
-   ['__builtins__', '__doc__', '__file__', '__name__', 'a', 'fib', 'fibo', 'sys']
+   ['__builtins__', '__name__', 'a', 'fib', 'fibo', 'sys']
 
 Note that it lists all types of names: variables, modules, functions, etc.
 
@@ -317,28 +322,31 @@ want a list of those, they are defined in the standard module
 :mod:`builtins`::
 
    >>> import builtins
-   >>> dir(builtins)
-
-   ['ArithmeticError', 'AssertionError', 'AttributeError', 'BaseException', 'Buffer
-   Error', 'BytesWarning', 'DeprecationWarning', 'EOFError', 'Ellipsis', 'Environme
-   ntError', 'Exception', 'False', 'FloatingPointError', 'FutureWarning', 'Generato
-   rExit', 'IOError', 'ImportError', 'ImportWarning', 'IndentationError', 'IndexErr
-   or', 'KeyError', 'KeyboardInterrupt', 'LookupError', 'MemoryError', 'NameError',
-    'None', 'NotImplemented', 'NotImplementedError', 'OSError', 'OverflowError', 'P
-   endingDeprecationWarning', 'ReferenceError', 'RuntimeError', 'RuntimeWarning', '
-   StopIteration', 'SyntaxError', 'SyntaxWarning', 'SystemError', 'SystemExit', 'Ta
-   bError', 'True', 'TypeError', 'UnboundLocalError', 'UnicodeDecodeError', 'Unicod
-   eEncodeError', 'UnicodeError', 'UnicodeTranslateError', 'UnicodeWarning', 'UserW
-   arning', 'ValueError', 'Warning', 'ZeroDivisionError', '__build_class__', '__deb
-   ug__', '__doc__', '__import__', '__name__', '__package__', 'abs', 'all', 'any',
-   'ascii', 'bin', 'bool', 'bytearray', 'bytes', 'chr', 'classmethod', 'compile', '
-   complex', 'copyright', 'credits', 'delattr', 'dict', 'dir', 'divmod', 'enumerate
-   ', 'eval', 'exec', 'exit', 'filter', 'float', 'format', 'frozenset', 'getattr',
-   'globals', 'hasattr', 'hash', 'help', 'hex', 'id', 'input', 'int', 'isinstance',
-    'issubclass', 'iter', 'len', 'license', 'list', 'locals', 'map', 'max', 'memory
-   view', 'min', 'next', 'object', 'oct', 'open', 'ord', 'pow', 'print', 'property'
-   , 'quit', 'range', 'repr', 'reversed', 'round', 'set', 'setattr', 'slice', 'sort
-   ed', 'staticmethod', 'str', 'sum', 'super', 'tuple', 'type', 'vars', 'zip']
+   >>> dir(builtins)  # doctest: +NORMALIZE_WHITESPACE
+   ['ArithmeticError', 'AssertionError', 'AttributeError', 'BaseException',
+    'BufferError', 'BytesWarning', 'DeprecationWarning', 'EOFError',
+    'Ellipsis', 'EnvironmentError', 'Exception', 'False', 'FloatingPointError',
+    'FutureWarning', 'GeneratorExit', 'IOError', 'ImportError',
+    'ImportWarning', 'IndentationError', 'IndexError', 'KeyError',
+    'KeyboardInterrupt', 'LookupError', 'MemoryError', 'NameError', 'None',
+    'NotImplemented', 'NotImplementedError', 'OSError', 'OverflowError',
+    'PendingDeprecationWarning', 'ReferenceError', 'ResourceWarning',
+    'RuntimeError', 'RuntimeWarning', 'StopIteration', 'SyntaxError',
+    'SyntaxWarning', 'SystemError', 'SystemExit', 'TabError', 'True',
+    'TypeError', 'UnboundLocalError', 'UnicodeDecodeError',
+    'UnicodeEncodeError', 'UnicodeError', 'UnicodeTranslateError',
+    'UnicodeWarning', 'UserWarning', 'ValueError', 'Warning',
+    'ZeroDivisionError', '_', '__build_class__', '__debug__', '__doc__',
+    '__import__', '__name__', '__package__', 'abs', 'all', 'any', 'ascii',
+    'bin', 'bool', 'bytearray', 'bytes', 'callable', 'chr', 'classmethod',
+    'compile', 'complex', 'copyright', 'credits', 'delattr', 'dict', 'dir',
+    'divmod', 'enumerate', 'eval', 'exec', 'exit', 'filter', 'float', 'format',
+    'frozenset', 'getattr', 'globals', 'hasattr', 'hash', 'help', 'hex', 'id',
+    'input', 'int', 'isinstance', 'issubclass', 'iter', 'len', 'license',
+    'list', 'locals', 'map', 'max', 'memoryview', 'min', 'next', 'object',
+    'oct', 'open', 'ord', 'pow', 'print', 'property', 'quit', 'range', 'repr',
+    'reversed', 'round', 'set', 'setattr', 'slice', 'sorted', 'staticmethod',
+    'str', 'sum', 'super', 'tuple', 'type', 'vars', 'zip']
 
 .. _tut-packages: