On Tue, Dec 17, 2013 at 10:51 AM, Rafael Knuth <rafael.kn...@gmail.com> wrote: > Got it. I just wanted to make sure I get a better understanding of how > to use any() and all() even though I already had a solution at hand. > So far, I worked through 24 out of 68 built-in functions
68 is the total for types (26) and functions (42). It omits the undocumented built-in __build_class__, understandably, yet includes help(), which is neither built-in nor always available (it's a wrapper that proxies a pydoc.Helper). http://docs.python.org/3/library/dis#opcode-LOAD_BUILD_CLASS All together, builtins in CPython 3.3 contains 148 names on my Linux box: >>> import builtins >>> len(dir(builtins)) 148 It's 149 in Windows CPython, which aliases OSError to WindowsError for compatibility with previous releases. Here's the breakdown: 1 name that exists only in interactive mode, set to the last printed result by sys.displayhook: _ (just an underscore) 4 attributes of the builtins module that are normally shadowed by the current module: __name__ == "builtins" __doc__ == "Built-in functions, exceptions, and other objects..." __package__ == None __loader__ == BuiltinImporter 42 built-in functions: open [*] id issubclass input hash isinstance compile repr callable exec ascii hasattr eval len getattr globals vars setattr locals dir delattr abs any bin pow all oct divmod iter hex round next format sum sorted print min ord __build_class__ max chr __import__ [*] _io.open 22 built-in types that can be subclassed: object int tuple type float list super complex set property bytes frozenset classmethod bytearray dict staticmethod str zip map enumerate filter reversed 4 built-in types that cannot be subclassed: bool slice range memoryview 5 singleton objects: None [*] False [*] True [*] NotImplemented Ellipsis (...) [*] keyword 1 boolean indicating the interpreter debug state: __debug__ (keyword) This affects the compiler. If you start the interpreter with the -O optimized code option, __debug__ is set to False and the compiler optimizes away assert statements and simple `if __debug__` statements. 6 callables from the site module (i.e. these won't exist if you start the interpreter with the -S option): help exit quit credits copyright license 61 exceptions: BaseException GeneratorExit KeyboardInterrupt SystemExit Exception ArithmeticError FloatingPointError OverflowError ZeroDivisionError AssertionError AttributeError BufferError EOFError ImportError 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 StopIteration SyntaxError IndentationError TabError SystemError TypeError ValueError UnicodeError UnicodeDecodeError UnicodeEncodeError UnicodeTranslateError Warning BytesWarning DeprecationWarning FutureWarning ImportWarning PendingDeprecationWarning ResourceWarning RuntimeWarning SyntaxWarning UnicodeWarning UserWarning 2 or 3 aliases of OSError, for compatibility: EnvironmentError IOError WindowsError _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor
