在 Python 中导入 azure.servicebus 错误答案

【问题标题】：Import azure.servicebus error in Python在 Python 中导入 azure.servicebus 错误
【发布时间】：2016-06-14 12:37:04
【问题描述】：

我正在使用模块 azure.servicebus。

from azure.servicebus import ServiceBusService , Message , Queue

当我在外部制作的脚本中使用它并运行它时，它可以正常工作并且没有错误。

当我在 init.py 文件中导入模块并运行烧瓶服务器时。我收到此错误：

Traceback (most recent call last):
File "__init__.py", line 35, in <module>
app = server.OpSoRoApplication()
File "/home/pi/OnoSW/server.py", line 101, in __init__
plugin = self.plugin_source.load_plugin(plugin_name)
File "/usr/local/lib/python2.7/dist-packages/pluginbase.py", line 272, in load_plugi           n
globals(), {}, ['__name__'])
File "/usr/local/lib/python2.7/dist-packages/pluginbase.py", line 404, in plugin_imp           ort
fromlist, level)
File "/home/pi/OnoSW/./apps/assistant/__init__.py", line 29, in <module>
import IFTTT
File "/usr/local/lib/python2.7/dist-packages/pluginbase.py", line 404, in plugin_imp           ort
fromlist, level)
File "/home/pi/OnoSW/IFTTT.py", line 1, in <module>
from azure.servicebus import ServiceBusService , Message , Queue
File "/usr/local/lib/python2.7/dist-packages/pluginbase.py", line 404, in plugin_imp           ort
fromlist, level)
File "/usr/local/lib/python2.7/dist-packages/azure/servicebus/__init__.py", line 39,            in <module>
from .servicebusservice import ServiceBusService
File "/usr/local/lib/python2.7/dist-packages/pluginbase.py", line 404, in plugin_imp           ort
fromlist, level)
File "/usr/local/lib/python2.7/dist-packages/azure/servicebus/servicebusservice.py",            line 46, in <module>
from ._common_serialization import (
File "/usr/local/lib/python2.7/dist-packages/pluginbase.py", line 404, in plugin_imp           ort
fromlist, level)
File "/usr/local/lib/python2.7/dist-packages/azure/servicebus/_common_serialization.           py", line 31, in <module>
from xml.sax.saxutils import escape as xml_escape
File "/usr/local/lib/python2.7/dist-packages/pluginbase.py", line 404, in plugin_imp           ort
fromlist, level)
File "/usr/lib/python2.7/xml/sax/__init__.py", line 22, in <module>
from xmlreader import InputSource
File "/usr/local/lib/python2.7/dist-packages/pluginbase.py", line 404, in plugin_imp           ort
fromlist, level)
ImportError: No module named xmlreader

谁能帮我弄清楚如何才能导入 azure.servicebus 模块？

谢谢

【问题讨论】：

标签： python azure import python-import azureservicebus

【解决方案1】：

ServiceBusService 在 v7.0.0 中被弃用 https://pypi.org/project/azure-servicebus/7.0.0/

from azure.servicebus import ServiceBusClient, ServiceBusMessage

【讨论】：

【解决方案2】：

对于偶然发现这个问题的人现在遇到同样的问题：

Azure SDK 更新经常并且已经引入了重大更改： 0.2 -> 0.5：

# From azure.servicebus import ServiceBusService <- This will now raise an ImportError
from azure.servicebus.control_client import ServiceBusService

0.5 -> 7.0.0

#from azure.servicebus import ServiceBusService <-- Now outdated
from azure.servicebus.management import ServiceBusAdministrationClient

但这还不够：请务必在此迁移指南中查看更多 API 更改：https://github.com/Azure/azure-sdk-for-python/blob/master/sdk/servicebus/azure-servicebus/migration_guide.md

【讨论】：

不起作用：“ImportError: No module named control_client” 可能他们又改了。

【解决方案3】：

我回答了一个类似的SO帖子，我想你可以参考一下，并尝试解决问题，请参阅Unable to use azure SDK in Python。

同时，根据我的经验，我建议您需要检查python模块和脚本的名称是否与xmlreader冲突，请参考SO线程ImportError: cannot import name Session, when using Azure SDK的答案。

希望对您有所帮助。有任何更新，请随时告诉我。

【讨论】：