python 将json数据提取转化为txt的方法
如下所示:
#-*- coding: UTF-8 -*- import json import pymysql import os import sys # 数据类型 # { # "name": "score.networkQuality", # "index": true, # "view": "app/views/score/networkQuality.tmpl.html", # "files": ["app/modules/controllers/score/networkQualityCtrl.js"] # }, name = [] index = [] views = [] files = [] # "name": "monitored.monitored", with open('C:\\Users\\sxf\\Desktop\\app-modules.json') as f: for line in f: try: line.index("name") # line = line.strip('\n') pos = line.index(':') name.append(line[pos+3:len(line)-3]) except ValueError: pass try: line.index("true") # line = line.strip('\n') pos = line.index(':') index.append((line[pos+2:len(line)-2])) except ValueError: pass try: line.index("view") try: line.index("name") except ValueError: pos = line.index(':') views.append(line[pos + 3:len(line) - 3]) except ValueError: pass # ['app/modules/controllers/monitored/monitoredCtrl.js","app/modules/services/resources/resourcesService.j'] try: line.index("files") # line = line.strip('\n') pos = line.index(":") try: i=0 str1 = "" str2 = "" str3 = "" pos_comma = line.index(",") str = line.split(',') comma_count = line.count(',') while i<=comma_count: if i == 0: # str[0] = str[0].strip('\n') str1 = str[0][pos+4:len(str[0])-1] elif i == 1 : if comma_count == 1: # str[1] = str[1].strip('\n') str2 = str1+','+str[1][1:len(str[1])-3] else: str2 = str1 + ',' + str[1][1:len(str[1]) - 1] elif i == 2 : # str[2] = str[2].strip('\n') str3 = str2+','+str[2][1:len(str[2])-3] else: pass i = i + 1 if (comma_count == 1): files.append(str2) elif (comma_count == 2): files.append(str3) except ValueError: # line = line.strip('\n') files.append(line[pos+4:len(line)-3]) pass except ValueError: pass if os.path.exists("C:\\Users\\sxf\\Desktop\data.txt"): os.remove("C:\\Users\\sxf\\Desktop\data.txt") write_file = open("C:\\Users\\sxf\\Desktop\data.txt","a+") j=0 while j< len(name): str_info = name[j]+"\t"+index[j]+"\t"+views[j]+"\t"+files[j]+"\n" write_file.write(str_info) j = j + 1
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