In [36]:
skuinfo=[]
skuinfo.append('%s' % '\t'.join(["cid3","cid3n","sku_id","sku_name", "word22", "aaa"]))

In [37]:
print(str(skuinfo)[1:-1].split("\\t")[4:-1])


['word22']

In [27]:
arrstr = str(skuinfo)[1:-1].split("\\t")

In [39]:
arrstr[4:-1].split(" ")


Out[39]:
["['word']"]

In [ ]: