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我正在使用botoPython中的库连接到DynamoDB.以下代码对我来说很好:

import boto
key = 'abc'

secret = '123'
con = boto.connect_dynamodb(key,secret)
table = con.get_table('Table Name')
-- rest of code --

当我尝试连接到特定区域时,我可以很好地连接,但让表格正常工作会引发错误:

import boto
from boto.ec2.connection import EC2Connection

key = 'abc'
secret = '123'
regions = EC2Connection(key,secret).get_all_regions() # some filtering after this line to remove unwanted entries
for r in regions:
  con = boto.connect_dynamodb(key,secret,region=r)
  table = con.get_table('Table Name') # throws the error below
  -- rest of code --

使用上面的第二个代码块,我得到一个ValueError: No JSON object could be decoded.调用con.list_tables() …