优化工单模块，增加企微模块

sg_wechat_enterprise/we_api/enterprise/client/api/menu.py

@@ -0,0 +1,43 @@
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import, unicode_literals
+from wechatpy.client.api.base import BaseWeChatAPI
+from wechatpy.exceptions import WeChatClientException
+
+
+class WeChatMenu(BaseWeChatAPI):
+
+    def create(self, agent_id, menu_data):
+        return self._post(
+            'menu/create',
+            params={
+                'agentid': agent_id
+            },
+            data=menu_data
+        )
+
+    def get(self, agent_id):
+        try:
+            return self._get(
+                'menu/get',
+                params={
+                    'agentid': agent_id
+                }
+            )
+        except WeChatClientException as e:
+            if e.errcode == 46003:
+                # menu not exist
+                return None
+            else:
+                raise e
+
+    def delete(self, agent_id):
+        return self._get(
+            'menu/delete',
+            params={
+                'agentid': agent_id
+            }
+        )
+
+    def update(self, agent_id, menu_data):
+        self.delete(agent_id)
+        return self.create(agent_id, menu_data)