在python中使用字典来解析跟踪文件

I am going to parse a trace file using python. I read every line of my file and I want to add the line to a dictionary. After I separate each line with space keyword and add each line's columns to my dictionary, I print the result. But the problem is that my values are not in a order as what they are in my trace file.I am going to parse a trace file using python.