Python 在每一行中查找匹配的字符串

Question

我想读取 csv 文件的每一行并将行中的每个单词与字符串列表相匹配。如果行中出现任何字符串，则将该字符串写在行尾，以逗号分隔。下面的代码没有给我我想要的。file = 'test.csv'    read_files = open(file)lines=read_files.read()text_lines = lines.split("\n")name=''with open('testnew2.csv','a') as f:    for line in text_lines:        line=str(line)        #words = line.split()        with open('names.csv', 'r') as fd:            reader = csv.reader(fd, delimiter=',')            for row in reader:                if row[0] in line:                   name=row                   print(name)                   f.write(line+","+name[0]+'\n')test.csv 的示例如下所示：A,B,C,DABCD,,,Total,Robert,,Name,Annie,,Total,Robert,,而 names.csv 会看起来：RobertAnnieAmanda我想要的输出是：A,B,C,D,ABCD,,,,Total,Robert,,,RobertName,Annie,,,AnnieTotal,Robert,,,Robert目前，代码将删除不会导致匹配的行，所以我得到了：Total,Robert,,,RobertName,Annie,,,AnnieTotal,Robert,,,Robert