【发布时间】:2019-07-11 11:01:46
【问题描述】:
我正在使用 Twitter API 来获取流数据
for tweet in api.GetStreamFilter(locations=-122.75,36.8,-121.75,37.8):
print (tweet)
break
当我尝试按位置过滤时收到错误消息
File "<ipython-input-28-51193e42f674>", line 2
for tweet in api.GetStreamFilter(locations=-122.75,36.8,-121.75,37.8):
^
***SyntaxError: positional argument follows keyword argument***
如果我对一个词使用过滤器
for tweet in api.GetStreamFilter(track = 'Facebook'):
print (tweet)
break
它工作正常。
当我使用位置时,我得到了错误。
我在关注
https://developer.twitter.com/en/docs/tweets/filter-realtime/guides/basic-stream-parameters
上面写着位置
Parameter value Tracks Tweets from...
-122.75,36.8,-121.75,37.8 San Francisco
-74,40,-73,41 New York City
-122.75,36.8,-121.75,37.8,-74,40,-73,41
San FranciscoOR New York City
更新
我收到以下错误
TypeError Traceback (most recent call last)
<ipython-input-37-bd71c23fee89> in <module>()
1
----> 2 for tweet in api.GetStreamFilter(locations=(-122.75,36.8,-121.75,37.8)):
3 print (tweet)
4 break
~\AppData\Local\Continuum\anaconda3\lib\site-packages\twitter\api.py in GetStreamFilter(self, follow, track, locations, languages, delimited, stall_warnings, filter_level)
4580 data['track'] = ','.join(track)
4581 if locations is not None:
-> 4582 data['locations'] = ','.join(locations)
4583 if delimited is not None:
4584 data['delimited'] = str(delimited)
TypeError: sequence item 0: expected str instance, float found
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