函数以及常用模块

先随便写个自己写的程序，显得高大上，此程序作用是把文件转换为列表

new = []

with open("Information.txt","r",encoding="utf8") as file:
    for line in file.readlines():
new.append(line.strip().split(","))
print(new)

先来个有序字典，使用了collections模块。

In [60]: ol = collections.OrderedDict()

In [61]: ol["k1"] = "v1"

In [62]: ol["k2"] = "v2" 

In [63]: print ol
OrderedDict([('k1', 'v1'), ('k2', 'v2')])

有序字典