1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | # coding=utf-8'''Created on Mar 8, 2013 @author: goreycn''' def info(object, spacing=10,collapse=1): """打印方法和DOC字符串 把 模块,类,列表,字典 或者 字符串.""" methodList = [method for method in dir(object) if callable(getattr(object, method))] processFunc = collapse and (lambda s : " ".join(s.split())) or (lambda s: s) print "\n".join(["%s %s" % (method.ljust(spacing), processFunc(str(getattr(object, method).__doc__))) for method in methodList]) if __name__ == "__main__": print info.__doc__ li = [] info(li,30) |
运行结果:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | 打印方法和DOC字符串 把 模块,类,列表,字典 或者 字符串.__add__ x.__add__(y) <==> x+y__class__ list() -> new empty list list(iterable) -> new list initialized from iterable's items__contains__ x.__contains__(y) <==> y in x__delattr__ x.__delattr__('name') <==> del x.name__delitem__ x.__delitem__(y) <==> del x[y]__delslice__ x.__delslice__(i, j) <==> del x[i:j] Use of negative indices is not supported.__eq__ x.__eq__(y) <==> x==y__format__ default object formatter__ge__ x.__ge__(y) <==> x>=y__getattribute__ x.__getattribute__('name') <==> x.name__getitem__ x.__getitem__(y) <==> x[y]__getslice__ x.__getslice__(i, j) <==> x[i:j] Use of negative indices is not supported.__gt__ x.__gt__(y) <==> x>y__iadd__ x.__iadd__(y) <==> x+=y__imul__ x.__imul__(y) <==> x*=y__init__ x.__init__(...) initializes x; see help(type(x)) for signature__iter__ x.__iter__() <==> iter(x)__le__ x.__le__(y) <==> x<=y__len__ x.__len__() <==> len(x)__lt__ x.__lt__(y) <==> x<y__mul__ x.__mul__(n) <==> x*n__ne__ x.__ne__(y) <==> x!=y__new__ T.__new__(S, ...) -> a new object with type S, a subtype of T__reduce__ helper for pickle__reduce_ex__ helper for pickle__repr__ x.__repr__() <==> repr(x)__reversed__ L.__reversed__() -- return a reverse iterator over the list__rmul__ x.__rmul__(n) <==> n*x__setattr__ x.__setattr__('name', value) <==> x.name = value__setitem__ x.__setitem__(i, y) <==> x[i]=y__setslice__ x.__setslice__(i, j, y) <==> x[i:j]=y Use of negative indices is not supported.__sizeof__ L.__sizeof__() -- size of L in memory, in bytes__str__ x.__str__() <==> str(x)__subclasshook__ Abstract classes can override this to customize issubclass(). This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).append L.append(object) -- append object to endcount L.count(value) -> integer -- return number of occurrences of valueextend L.extend(iterable) -- extend list by appending elements from the iterableindex L.index(value, [start, [stop]]) -> integer -- return first index of value. Raises ValueError if the value is not present.insert L.insert(index, object) -- insert object before indexpop L.pop([index]) -> item -- remove and return item at index (default last). Raises IndexError if list is empty or index is out of range.remove L.remove(value) -- remove first occurrence of value. Raises ValueError if the value is not present.reverse L.reverse() -- reverse *IN PLACE*sort L.sort(cmp=None, key=None, reverse=False) -- stable sort *IN PLACE*; cmp(x, y) -> -1, 0, 1 |
来自：http://hi.baidu.com/goreycn/item/41453b5134c48914db163503
