mtwm.net
当前位置:首页 >> 如何使用python将指定文件里的数据读取到字典里 >>

如何使用python将指定文件里的数据读取到字典里

分析文本的结构,可以分析出来。第一行是电影名,第二行开始是打分数据。打分数据的格式是:人名;评分;评分;评分... 分...

list_dict_all = [] #创建一个空列表,全局变量,用来存放字典def AddtoDict(str_1): # 定义一个函数,功能:把文件里面的内容添加到字典中 list_str1 = str_1.split(",") # 读取的行内容以字符串的形式显示出来, 使用‘,’分隔字符串 line_str = ...

route('/callback_result', methods = ["POST","GET"]) def callback_result(): try:nm = nmap.PortScanner() instantiate nmap.PortScanner object except nmap.PortScannerError: sys.exit(0) except: sys.exit(0)

看代码,serial_dict.py: # -*- encoding: gbk -*-def load_dict_from_file(filepath):_dict = {}try:with open(filepath, 'r') as dict_file:for line in dict_file:(key, value) = line.strip().split(':')_dict[key] = valueexcept IOError ...

import pickledictfile=open("myfile",'wb')mydict={"a":[[1,2],[3,4]],"b":[[5,6],[7,8]]}pickle.dump(mydict,dictfile)dictfile.close()dictfile=open("myfile",'rb')readdict=pickle.load(dictfile)print(readdict)

from a import dict 最好把a.py放b.py旁边 for k in dict: print(k) print(dict[k])

d={}for line in fileobj: key, value = line.strip().split(',')

33.txtaaa 1bbb 2ccc 3# _*_ coding:utf-8 _*_char = raw_input('shuru:')dt ={}for i in open('33.txt').readlines(): dt.setdefault(i.strip().split()[0],i.strip().split()[1])if dt.has_key(char): print dt[char]else: print ''

123456789101112131415def addtext(txtname,span,insert): txtfile=open(txtname); txt=txtfile.readlines() txt=['auto+'+line for line in txt] txtfile.close() txtfile=open(txtname,'w') i=0 while i+span

from __future__ import print_functiondic={'11542': {'68784': 5.0, '43485': 5.0, '83646': 5.0, '109754': 5.0, '119735': 3.0, '42640': 2.0, '69983': 5.0, '119736': 5.0}}dicfile=open('dic.txt','w')for key in dic: for innerkey in d...

网站首页 | 网站地图
All rights reserved Powered by www.mtwm.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com