最后一步做情感分析的时候pymongo报错

[linkerlin]

$ python main.py
Traceback (most recent call last):
File "main.py", line 42, in
aggregateFactor.aggregate(stockCode, grab_time)
File "/Users/linkerlin/gits/pyspider-stock/east_sentiment/aggregateFactor.py", line 22, in aggregate
for result in documents['result']:
TypeError: 'CommandCursor' object has no attribute 'getitem'

[linkerlin]

    coll2 = db[date+'SentimentFactor']
    for result in documents['result']:
        coll2.insert_one({
            "sentiment_factor": result['sentiment_factor'],
            "last_date": date
        })

问题出在for 这一行。 documents[]的写法貌似不对

[ryh95]

pymongo因为一些原因暂时不要用高版本的，如果没记错的话用<=2.0版本的，这个我后面修复下