Python读取表格分界符不对

import pandas as pd unames = ['user_id','gender','age','occupation','zip'] users = pd.read_table('ml-1m/users.dat' , sep = None, header = None , names = unames) 提示这个错误，ParserWarning: Falling back to the 'python' engine because the 'c' engine does not support regex separators 有人说是表格分界符不对。然后改成  sep = None 更加报错，坑人的度娘。解决方法：加上 engine=‘python‘ 就可以了。