導入錯誤watson_developer_cloud的Python

Question

我已經安裝了點子沃森 - 開發者雲，在蟒蛇V3.5

我只是試圖運行的例子代碼之一：alchemy_data_news_v1.py 鏈接：https://github.com/watson-developer-cloud/python-sdk/tree/master/examples

import json 
from watson_developer_cloud import AlchemyLanguageV1 

alchemy_data_news = AlchemyDataNewsV1(api_key='api-key') 

results = alchemy_data_news.get_news_documents(start='now-7d', end='now', 
               time_slice='12h') 
print(json.dumps(results, indent=2)) 

results = alchemy_data_news.get_news_documents(
    start='1453334400', 
    end='1454022000', 
    return_fields=['enriched.url.title', 
        'enriched.url.url', 
        'enriched.url.author', 
        'enriched.url.publicationDate'], 
    query_fields={ 
     'q.enriched.url.enrichedTitle.entities.entity': 
      '|text=IBM,type=company|'}) 
print(json.dumps(results, indent=2)) 

我也試圖利用我自己的個人api鍵和結果是一樣的：

File "c:\users\Joseph Sansevero\desktop\test.py", line 2, in watson_developer_cloud import AlchemyLanguageV1 ImportError: No module named watson_developer_cloud

Answer 1

更改您的導入語句爲

from watson_developer_cloud import AlchemyLanguageV1 

鍊金術語言是不同於AlchemyNews的api。

轉到https://www.ibm.com/watson/developercloud/alchemydata-news/api/v1/?python#methods，你會看到這個例子導入了AlchemyNews。

另外請確保您在運行代碼之前使用這些軟件包。