根据此代码,文件中应包含5000条推文。但没有任何内容进入文件并显示json序列化错误。
这是代码
alltweet=[]
def rest_query_ex3():
MAX_ID = None
query = "(disease OR illness OR sickness)"
file=open("tweetfile.txt", "a+")
for it in range(50):
tweets = myApi.search(q=query, count=100, max_id=MAX_ID)
if tweets:
MAX_ID = tweets[-1].id
alltweet.extend(tweets)
for tweet in alltweet:
s=[tweet.text, tweet.id]
file.write(json.dumps(s))
file.close()
答案 0 :(得分:0)
alltweet=[]
def rest_query_ex3():
MAX_ID = None
geo = "42.6525,-73.7572,200mi"
query = "(disease)"
file =open("tweetfile.txt", "a+")
for it in range(1):
tweets = myApi.search(q=query, geocode=geo, count=5, max_id=MAX_ID)
if tweets:
MAX_ID = tweets[-1].id
alltweet.extend(tweets)
#print type(alltweet) #this is list type object
for tweet in alltweet:
file.write(json.dumps(str(tweet)))
#converting into string remove sthe serializable error without adding a new class
file.write('\n\n')
if __name__ == '__main__':
rest_query_ex3()