How can I verify if the content of a variable is a list or a string?
tjreedy at udel.edu
Wed Feb 1 01:56:55 CET 2012
On 1/31/2012 7:44 PM, Andres Soto wrote:
> I'm writing a function which receive a list which elements are strings
> or new lists (sublists) containing strings.
> How can I verify if sone element of the list (which is contained in a
> variable) is a list or a string?
> I found the method isinstance(object,class) but I don't know which class
> should I use for.
For 3.x, 'list' or 'str' (where 'str' means unicode). For 2.x, I believe
'basestring' includes unicode strings as well as byte strings.
>>> isinstance(, list)
>>> isinstance(, str)
Terry Jan Reedy
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