python-2.7 - 如何访问for循环和分割字符串中的每一行

Question

我想读取文本文件并写入 csv:我使用以下代码，

import glob
import os
import re
list_of_files=glob.glob('D:\Mekala_Backupdata\PythonCodes/textFile.txt')
for fileName in list_of_files:
    fin=open(fileName,"r")
    data_list=fin.readlines()
    fin.close()
    targetSubString='-------'
    indices=[idx for idx,s in enumerate(data_list) if targetSubString in s]
    reqData=data_list[indices[0]+1:indices[1]]
    fout=open("stripD.csv","w")
    fout.writelines(reqData)
    fout.flush()
    fout.close

1. 我想分割每一行中的字符串，并将第一列保存到para_list，第三列保存到end_Value
2. 在 end_values 中，我想保留第一个字符串(如果是数字或逻辑运算符)，或者如果是文本则保留整个序列。

我想要的输出:

para_list:
parq
10Lqr
29Hyt
Zgeat1
Beget

end_values:
33.0 mm 
23.0
1.0
Noraml set
12

请任何人帮忙，非常感谢，

我的文本文件如下:

File Name:thUIK003K

Version:002BA07Gh
Name:HUJKO


Parameter        Start        End
-------------------------------------
parq             56 mm        33.0 mm 
10Lqr            12.0 mm      23.0 mm
29Hyt            0.0 %        1.0 %
Zgeat1           normal set   noraml set
Beget            12 km        12 km
-------------------------------------
other events:
11000 vent trig
213455 alram

xpara  ypara
1      3
2      3
4      8
6      10
-------------------------------------

Answer 1

My environment is python3.5 and wiondows10.

import glob
import os
import re

list_of_files=glob.glob('E:/StackOverFlow/python/01/pythonCodes/*.txt')

for fileName in list_of_files:
    fin = open(fileName, "r")
    data_list = fin.readlines()
    fin.close()
    targetSubstring='-------'

    count = 0
    data_list2=[]
    line = data_list[0] 
    for line in data_list:
        if targetSubstring in line and count > 0 :
            break;

        if targetSubstring in line  or count > 0 :
            count=count+1
            data_list2.append(line)

    data_list2.pop(0)

    columns = []
    column1 = []
    column3 = []

    for line in data_list2 :
        columns = re.split('\s{2,}',line)
        column1.append(columns[0])
        column3.append(columns[2])

    #fout = open('stripD.csv',"w") 
    path,ext = os.path.splitext(os.path.basename(fileName))
    fout = open(path +'_' + 'stripD.csv',"w")

    fout.write('para_list:\n')
    for line in column1 :
        fout.write(line)
        fout.write('\n')

    fout.write('end_values:\n')

    for line in column3 :
        line_tmp = re.findall('[\d.]{2,}',line)
        print(line_tmp)
        if len(line_tmp) !=0 :
            fout.write(line_tmp[0].strip())
        else:
            fout.write(line.strip())

        fout.write('\n')

    fout.close()

input:#same contentstextFile.txttextFile01.txtresult is belowoutput file name:textFile_stripD.csvpara_list:parq10Lqr29HytZgeat1Begetend_values:33.023.01.0noraml set12output file name:textFile01_stripD.csvpara_list:parq10Lqr29HytZgeat1Begetend_values:33.023.01.0noraml set12