优化工单模块，增加企微模块

sg_wechat_enterprise/we_api/pay/base.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import, unicode_literals
+
+
+class BaseWeChatPayAPI(object):
+    """ WeChat Pay API base class """
+    def __init__(self, client=None):
+        self._client = client
+
+    def _get(self, url, **kwargs):
+        if getattr(self, 'API_BASE_URL', None):
+            kwargs['api_base_url'] = self.API_BASE_URL
+        return self._client.get(url, **kwargs)
+
+    def _post(self, url, **kwargs):
+        if getattr(self, 'API_BASE_URL', None):
+            kwargs['api_base_url'] = self.API_BASE_URL
+        return self._client.post(url, **kwargs)
+
+    @property
+    def appid(self):
+        return self._client.appid
+
+    @property
+    def mch_id(self):
+        return self._client.mch_id
+
+    @property
+    def sub_mch_id(self):
+        return self._client.sub_mch_id