简单的方法…使用any和isinstance

>>> console_routers = 'x'
>>> any([isinstance(console_routers, list), isinstance(console_routers, tuple)])
False
>>>
>>> console_routers = ('x',)
>>> any([isinstance(console_routers, list), isinstance(console_routers, tuple)])
True
>>> console_routers = list('x',)
>>> any([isinstance(console_routers, list), isinstance(console_routers, tuple)])
True

str对象没有__iter__属性

>>> hasattr('', '__iter__')
False 

你可以检查一下

assert hasattr(x, '__iter__')

这也会对任何其他不可迭代对象抛出一个漂亮的AssertionError。

编辑: 正如Tim在评论中提到的，这只适用于python2。X，不是3。X

assert (type(lst) == list) | (type(lst) == tuple), "Not a valid lst type, cannot be string"

我在tensorflow中找到了这样一个名为is_sequence的函数。

def is_sequence(seq):
  """Returns a true if its input is a collections.Sequence (except strings).
  Args:
    seq: an input sequence.
  Returns:
    True if the sequence is a not a string and is a collections.Sequence.
  """
  return (isinstance(seq, collections.Sequence)
and not isinstance(seq, six.string_types))

我已经核实了，它符合你的需求。

就这么做

if type(lst) in (list, tuple):
    # Do stuff

简单的方法…使用any和isinstance

>>> console_routers = 'x'
>>> any([isinstance(console_routers, list), isinstance(console_routers, tuple)])
False
>>>
>>> console_routers = ('x',)
>>> any([isinstance(console_routers, list), isinstance(console_routers, tuple)])
True
>>> console_routers = list('x',)
>>> any([isinstance(console_routers, list), isinstance(console_routers, tuple)])
True