Merge pull request #65 from sailthru/update_postback

adding postback for updates

Author: Smohapatra

CHANGES

@@ -31,3 +31,7 @@
 - Adding schedule_time parameter support for multi_send fix
 - API Rate Limit values are now Integers
 - Adding stats_send helper function to retrieve information about a particular transactional template
+
+2.3.3
+====
+- Adding update postback

sailthru/sailthru_client.py

@@ -597,6 +597,30 @@ def receive_verify_post(self, post_params):
 
         return True
 
+    def receive_update_post(self, post_params):
+        """
+        Update postbacks
+        """
+
+        if isinstance(post_params, dict):
+            required_params = ['action', 'email', 'sig']
+            if not self.check_for_valid_postback_actions(required_params, post_params):
+                return False
+        else:
+            return False
+
+        if post_params['action'] != 'update':
+            return False
+
+        signature = post_params['sig']
+        post_params = post_params.copy()
+        del post_params['sig']
+
+        if signature != get_signature_hash(post_params, self.secret):
+            return False
+
+        return True
+
     def receive_optout_post(self, post_params):
         """
         Optout postbacks

sailthru/sailthru_http.py

@@ -36,7 +36,7 @@ def sailthru_http_request(url, data, method, file_data=None):
     params, data = (None, data) if method == 'POST' else (data, None)
 
     try:
-        headers = {'User-Agent': 'Sailthru API Python Client %s; Python Version: %s' % ('2.3.2', platform.python_version())}
+        headers = {'User-Agent': 'Sailthru API Python Client %s; Python Version: %s' % ('2.3.3', platform.python_version())}
         response = requests.request(method, url, params=params, data=data, files=file_data, headers=headers, timeout=10)
         return SailthruResponse(response)
     except requests.HTTPError as e:

setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 
 setup(name='sailthru-client', 
-    version='2.3.2',
+    version='2.3.3',
     packages=find_packages(),
     description='Python client for Sailthru API',
     long_description=open('README.md').read(),