python读文件保存到字典,修改字典并写入新文件的实例

时间:2022-10-06 22:23:52

实例如下所示:

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tcode={}
transcode={}
def GetTcode():
#从文本中获取英文对应的故障码,并保存在tcode字典(故障码文本样例:oxff,0xff,0x00,0x01,    "Fuel Volume Regulator Control Circuit High")
    with open('text_en.txt','r+')as fileone:
        for line in fileone.readlines():
            if not line:
                continue
            line=line.strip()
            titems=line.split('\t')
            strkey=titems[0].lower()
            strtemp=titems[1]
            tcode[strkey]=strtemp
def GetTransCode():
#从文本中获取中文对应的故障码,并保存在tcode字典(故障码文本样例:oxff,0xff,0x00,0x01,    "燃油调节器控制电路过高")
    with open('text_cn.txt','r+') as fileone:
        for line in fileone.readlines():
            if not line:
                continue
            line=line.strip()
            transcode[line.split('\t')[0].lower()]=line.split('\t')[1]
def ReplaTransCode():
#将已经翻译的中文故障码在英文文本中用ID查找出来并替换,对新的tcode字典key进行排序,并写入新的文本中
    for findkey in transcode.keys():
        if tcode.get(findkey,-1)!= -1:
            tcode[findkey]=transcode[findkey]
    templine=[]
    lkeys=tcode.keys()
    lkeys.sort()
    for key in lkeys:
        value=tcode.get(key)
        key=key.upper().replace("0X","0x")
        templine.append("%s\t%s\n"%(key,value))
    with open('text_trans.txt','w+') as filetwo:
        filetwo.writelines(templine)
if __name__ == '__main__':
    GetTcode()
    GetTransCode()
    ReplaTransCode()

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原文链接:https://blog.csdn.net/beboydavid/article/details/72903378