我在玩微软Azure,通过一个主题向云中的订阅发送消息。但是microsoftspythonsdk遇到了问题,特别是在从云端反序列化消息时出现了ValueError。在
这是我的密码
bus_service = ServiceBusService(
service_namespace='"<namegoeshere>"',
shared_access_key_name='"<nameofkeygoeshere>"',
shared_access_key_value='"<keyvaluegoeshere>"')
bus_service.create_topic('topic')
bus_service.create_subscription('topic', 'AllMessages')
msg = Message("HelloWorld")
bus_service.send_topic_message('topic', msg)
// at this point I can see the message arrive in my Azure portal
// then it crashes when I try to retrieve the message I just sent
msg = bus_service.receive_subscription_message('topic', 'AllMessages', peek_lock=False)
print(msg.body)
这是错误:
^{pr2}$我走进教室看了看:
def _create_message(response, service_instance):
''' Create message from response.
response:
response from service bus cloud server.
service_instance:
the service bus client.
'''
respbody = response.body
custom_properties = {}
broker_properties = None
message_type = None
message_location = None
# gets all information from respheaders.
for name, value in response.headers:
if name.lower() == 'brokerproperties':
broker_properties = json.loads(value)
elif name.lower() == 'content-type':
message_type = value
elif name.lower() == 'location':
message_location = value
elif name.lower() not in ['content-type',
'brokerproperties',
'transfer-encoding',
'server',
'location',
'date']:
if '"' in value:
value = value[1:-1]
try:
custom_properties[name] = datetime.strptime(
value, '%a, %d %b %Y %H:%M:%S GMT')
except ValueError:
custom_properties[name] = value
else: # only int, float or boolean
if value.lower() == 'true':
custom_properties[name] = True
elif value.lower() == 'false':
custom_properties[name] = False
# int('3.1') doesn't work so need to get float('3.14') first
elif str(int(float(value))) == value: # <---- Exception !
custom_properties[name] = int(value)
else:
custom_properties[name] = float(value)
有什么办法解决这个问题吗?在
这是一个0.20.1版本的错误,请参阅Pypi中的更改日志。从2016年6月28日发布的0.20.2开始,该漏洞已修复。https://pypi.python.org/pypi/azure-servicebus
参考问题:https://github.com/Azure/azure-sdk-for-python/issues/669
谢谢你
我不得不更换微软_序列化.py文件让它工作。在try/except块中包装有问题的块:
到目前为止似乎有效。。在
所以,微软。。。有工作的机会吗?。。。在
相关问题 更多 >
编程相关推荐