help("keywords") #查看Python系统关键字有哪些
False def if raise None del import return True elif in try
and else is while as except lambda with assert finally nonlocal yield
break for not
class from or
continue global pass
Python中内置函数 abs() divmod() input() open() staticmethod() all() enumerate() int() ord() str() any() eval() isinstance() pow() sum() basestring() execfile() issubclass() print() super() bin() file() iter() property() tuple() bool() filter() len() range() type() bytearray() float() list() raw_input() unichr() callable() format() locals() reduce() unicode() chr() frozenset() long() reload() vars() classmethod() getattr() map() repr() xrange() cmp() globals() max() reverse() zip() compile() hasattr() memoryview() round() __import__() complex() hash() min() set() delattr() help() next() setattr() dict() hex() object() slice() dir() id() oct() sorted() exec 内置表达式
