Python:如何查找字符串中每个列表项的存在

Question

查找路径中每个目录名称 ['spam', 'eggs'] 的存在的最 pythonic 方法是什么，例如“/home/user/spam/eggs”

用法示例(不起作用但解释了我的情况):

dirs = ['spam', 'eggs']
path = "/home/user/spam/eggs"
if path.find(dirs):
    print "All dirs are present in the path"

谢谢

Answer 1

set.issubset :

>>> set(['spam', 'eggs']).issubset('/home/user/spam/eggs'.split('/'))
True