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我如何使用gridfs
庫不接受非阻塞gridfs,只有非阻塞其他調用? 我得到錯誤:如何使用gridfs與不接受非阻塞gridfs的庫?
from mongotor.database import Database
import gridfs
db = Database.connect("localhost:27017", "mydb")
fs = gridfs.GridFS(db)
---------------------------------------------------------------------------
TypeError
Traceback (most recent call last)
<ipython-input-4-e0f456d7d574> in <module>()
----> 1 fs = gridfs.GridFS(db)
C:\Python27\lib\site-packages\pymongo-2.3_-py2.7-win-amd64.egg\gridfs\__init__.pyc in __init__(self, database, collection)
49 """
50 if not isinstance(database, Database):
---> 51 raise TypeError("database must be an instance of Database")
52
53 self.__database = database
TypeError: database must be an instance of Database
做我的理解是GridFS的MUST使用只有阻斷數據庫? (pymongo)
這樣的話,我用pymongo和mongotor,然後我得到:
from mongotor.database import Database
from pymongo import Connection
import gridfs
db = Database.connect("localhost:27017", "mydb")
dbb = Connection().mydb
fs = gridfs.GridFS(dbb)
所以dbb
將只在有圖像提供使用?它當然會阻止數據庫調用?所以如果有人正在請求圖片,那麼我的非阻塞呼叫會阻止?
希望你很快就會實現它:) –