Python Cookbook Learning One: Testing whether an object is a class string

#-*-Coding:utf-8-*-#
__author__ = ' Administrator '
#一般使用2种方法来解决这个问题isinstance basestring to simply and quickly check the type of a string
def isstring (obj):
Print Isinstance (obj,basestring)
It is normal for #如果你第一个想到 (novice) to use Type (obj), but in the case of a veteran, using type (obj) is bad
#basestring是str与unicode类型的基类
#如果想支持字符串操作, you can use the following methods
def islinstring (s): #一般 (in most cases) to meet the requirements
Try
S+ "
Except:return False
Else:return True

Python Cookbook Learning One: Testing whether an object is a class string