新行而不是单行上的json对象的输出组

Question

我正在加载一个json文件，并试图提取一些值，然后逐行输出该组值。

当前的输出如下所示：

{"time":"1:2:2","post":"1","user":"4","text":"Masaru Emoto"}{"time":"1:3:8","post":"8","user":"5","text":"Meteors"}{"time":"7:4:5","post":"1","user":"8","text":"Olympics"}

我想让它看起来像这样

{"time":"1:2:2","post":"1","user":"4","text":"Masaru Emoto"}
{"time":"1:3:8","post":"8","user":"5","text":"Meteors"}
{"time":"7:4:5","post":"1","user":"8","text":"Olympics"}

我不知道在哪里添加"\n“来修复输出。提前谢谢你的帮助。

代码：

import json

json_data = open('somefile.json', 'r+').read().decode("utf-8")
jdata = json.loads(json_data)

def id_generator(d):    

with open('formatted_file' + '.json', 'w') as outfile:
    for k, v in d.items():
        if isinstance(v, dict):
            id_generator(v)                    
        if isinstance(v, list):            
            for post in v:
                formated = {"time":post.get('created_time'),"user":post['from']['id'],
                               "post":post.get('id'),"text":post.get('description')}                                        
                out = json.dumps(formated, separators=(',', ':'))                                                         
                outfile.write(out)                                        
if __name__ == '__main__':
    try:
        id_generator(jdata)
    except TypeError:
        pass 

Answer 1

这种形式破坏了您的消息，但是我想您应该在每次写完后(每个帖子)之后换行。

只要做outfile.write(out + '\n')。在给定的系统上，\n将自动转换为适当的线路分隔符。