>>>import re
>>> filter(lambda item: not item.startswith('_'), re.__dict__)
['finditer', 'sre_compile', 'LOCALE', 'escape', 'DEBUG', 'X', 'subn', 'findall', 'DOTALL', 'purge', 'sub', 'copy_reg', 'I', 'split', 'UNICODE', 'match', 'template', 'M', 'L', 'IGNORECASE', 'S', 'U', 'T', 'MULTILINE', 'Scanner', 'sys', 'search', 'VERBOSE', 'compile', 'TEMPLATE', 'error', 'sre_parse']

>>>class T(object):
	def first():
		print "first"
	def two():
		print "two"

>>> for c in T.__dict__:
	    if not c.startswith('_'):
	        T.__dict__.get(c)()
two
first

>>> map(lambda i: T.__dict__.get(i)() if not i.startswith('_') else None, T.__dict__)
two
first

class Ta(object):
    a="asdas"
    b=u"qeqwe"
    @property 
    def c(self):
        return "ccc"
    def __init__(self):
          self.d="asdas"
x=Ta()
print [x.a,x.b,x.c,x.d]

class myclass:
   def __init__(self):
      self.a = "a"
      self.b = "b"

def ObjectIterator(obj,root="",level=None):
    """итерирование подобъектов для данного объекта ! только для древовидных объектов - не проверяю циклические ссылки!
>>> class Ta:
>>>     def __init__(self):
>>>         self.a={"a":1,"b":2}
>>>         self.b=range(5)
>>> for i,v in ObjectIterator([Ta(),1,2,3,[4,{"a":1,"b":2}],5,"asd"],"xxx"):
>>>     print i,v
xxx[0].a[a] 1
xxx[0].a[b] 2
xxx[0].b[0] 0
xxx[0].b[1] 1
xxx[0].b[2] 2
xxx[0].b[3] 3
xxx[0].b[4] 4
xxx[1] 1
xxx[2] 2
xxx[3] 3
xxx[4][0] 4
xxx[4][1][a] 1
xxx[4][1][b] 2
xxx[5] 5
xxx[6] asd
"""
    if not level is None:
        if level==-1:return
        level-=1
    if hasattr(obj,"iteritems"): # словари
        for key,val in obj.iteritems():
            for k1,v1 in ObjectIterator(val,"{root}[{key}]".format(key=key,root=root),level=level):
                yield k1,v1
    elif hasattr(obj,"__iter__"): # списки те объекты с произвольным доступом
        for key,val in enumerate(obj):
            for k1,v1 in ObjectIterator(val,"{root}[{key}]".format(key=key,root=root),level=level):
                yield k1,v1
    elif hasattr(obj,"__dict__") or hasattr(obj,"_fields_"): #классы
        if hasattr(obj,"__dict__"):
            for key,val in obj.__dict__.iteritems():
                for k1,v1 in ObjectIterator(val,"{root}.{key}".format(key=key,root=root),level=level):
                    yield k1,v1
        if hasattr(obj,"_fields_"):
            for key,val in obj._fields_.iteritems():
                for k1,v1 in ObjectIterator(val,"{root}.{key}".format(key=key,root=root),level=level):
                    yield k1,v1
    else:
        yield root,obj

[i for i in a.__dict__.values() if isinstanse(i,str)]

class myclass:
   def __init__(self):
      self.a = "a"
      self.b = "b"

a = myclass()
print [i for i in a.__dict__.values() if isinstance(i,str)]