统计实验数据命名，数据命名规则like:d8i8.txt

# -*- coding: utf-8 -*-
import pandas as pd
import numpy as np
import re
import os
df = pd.read_csv("1230.csv")

new_l = list(df.columns)
new_l.pop(0)
hash_table = dict()
for i in new_l:
        number_i = re.findall('i.*?.',i)[0]
        hash_table[number_i[1:-1]] = i # d128i
int_l = list(map(int,list(hash_table.keys())))

hash_table['8'] = 'd8i128.txt'
df_new = pd.Dataframe(np.array(df.iloc[:,0]))
i = 0
len_l = len(int_l)
while i < len_l:
        mini = min(int_l)
        int_l.pop(int_l.index(mini))
        i += 1
        df_new = pd.concat([df_new,
                        pd.Dataframe({hash_table[str(mini)]:np.array(df[hash_table[str(mini)]])})],axis=1)

df_new.to_csv('sortted_i.csv',index=False)
print("文件已经被保存到{}".format(os.getcwd()+'sortted_i.csv'))