Python Json.load shows ValueError: Extra data even though I dumped an array












0















I'm extracting tweets using python, at first I had this error when I was loading the tweets, since json cannot have more than one object, so I created an array of the tweets that would then dump the whole array in the son file, however I'm still facing the same error, Im trying to print one tweet and its data from the json file. Here's some of the code of how I stored the data then tried to read it.



tweets=


class listener(StreamListener) :


def on_data(self, data):

try:

tweet = json.loads(data)#['data']# loading tweets from json file
#info=tweet.translate(non_bmp_map)#translating
print(tweet)
tweets.append(tweet)
with open('python_tweets.json','a+') as f:
#f.write(str(tweet))
json.dump(tweets,f, ensure_ascii=False)
return True



except KeyError:
pass

def on_error(self , status):
print(status)

with open('python_tweets.json','r') as f:
line = f.readline() # read only the first tweet/line
tweet = json.loads(line) # load it as Python dict
print(json.dumps(tweet, indent=4)) # pretty-print`









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    0















    I'm extracting tweets using python, at first I had this error when I was loading the tweets, since json cannot have more than one object, so I created an array of the tweets that would then dump the whole array in the son file, however I'm still facing the same error, Im trying to print one tweet and its data from the json file. Here's some of the code of how I stored the data then tried to read it.



    tweets=


    class listener(StreamListener) :


    def on_data(self, data):

    try:

    tweet = json.loads(data)#['data']# loading tweets from json file
    #info=tweet.translate(non_bmp_map)#translating
    print(tweet)
    tweets.append(tweet)
    with open('python_tweets.json','a+') as f:
    #f.write(str(tweet))
    json.dump(tweets,f, ensure_ascii=False)
    return True



    except KeyError:
    pass

    def on_error(self , status):
    print(status)

    with open('python_tweets.json','r') as f:
    line = f.readline() # read only the first tweet/line
    tweet = json.loads(line) # load it as Python dict
    print(json.dumps(tweet, indent=4)) # pretty-print`









    share|improve this question

























      0












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      0








      I'm extracting tweets using python, at first I had this error when I was loading the tweets, since json cannot have more than one object, so I created an array of the tweets that would then dump the whole array in the son file, however I'm still facing the same error, Im trying to print one tweet and its data from the json file. Here's some of the code of how I stored the data then tried to read it.



      tweets=


      class listener(StreamListener) :


      def on_data(self, data):

      try:

      tweet = json.loads(data)#['data']# loading tweets from json file
      #info=tweet.translate(non_bmp_map)#translating
      print(tweet)
      tweets.append(tweet)
      with open('python_tweets.json','a+') as f:
      #f.write(str(tweet))
      json.dump(tweets,f, ensure_ascii=False)
      return True



      except KeyError:
      pass

      def on_error(self , status):
      print(status)

      with open('python_tweets.json','r') as f:
      line = f.readline() # read only the first tweet/line
      tweet = json.loads(line) # load it as Python dict
      print(json.dumps(tweet, indent=4)) # pretty-print`









      share|improve this question














      I'm extracting tweets using python, at first I had this error when I was loading the tweets, since json cannot have more than one object, so I created an array of the tweets that would then dump the whole array in the son file, however I'm still facing the same error, Im trying to print one tweet and its data from the json file. Here's some of the code of how I stored the data then tried to read it.



      tweets=


      class listener(StreamListener) :


      def on_data(self, data):

      try:

      tweet = json.loads(data)#['data']# loading tweets from json file
      #info=tweet.translate(non_bmp_map)#translating
      print(tweet)
      tweets.append(tweet)
      with open('python_tweets.json','a+') as f:
      #f.write(str(tweet))
      json.dump(tweets,f, ensure_ascii=False)
      return True



      except KeyError:
      pass

      def on_error(self , status):
      print(status)

      with open('python_tweets.json','r') as f:
      line = f.readline() # read only the first tweet/line
      tweet = json.loads(line) # load it as Python dict
      print(json.dumps(tweet, indent=4)) # pretty-print`






      json api twitter






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      asked Nov 16 '18 at 22:31









      ahrnadahrnad

      83




      83
























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