Add some robustness to http connectionsobsapi-0.0.4

- Add a retry loop. Shouldn't be required, but sometimes api.suse.com
  fails with authentication and a second retry works.

- Add verify_ssl option to turn off SSL verification. Needed when
  facing temporary SSL certificate issues on the api server.

1 files changed, 15 insertions, 3 deletions

diff --git a/obsapi/core.py b/obsapi/core.py
index 174af85..74b8997 100644
--- a/obsapi/core.py
+++ b/obsapi/core.py
@@ -132,6 +132,8 @@ class ObsApi(object):
         self.apiurl = apiurl or DEFAULTAPIURL
         self.__get_auth()
         self._response = None
+        self.retries = 3
+        self.verify_ssl = True
 
     def __get_auth(self):
         conf = {}
@@ -149,9 +151,18 @@ class ObsApi(object):
             self.auth = None
 
     def __api_get(self, api, payload=None):
-        url = '{0}/{1}'.format(self.apiurl, api)
-        r = requests.get(url, auth=self.auth, params=payload)
-        self._response = r
+
+        for attempt in range(self.retries):
+            url = '{0}/{1}'.format(self.apiurl, api)
+            r = requests.get(url,
+                             auth=self.auth,
+                             params=payload,
+                             verify=self.verify_ssl)
+            self._response = r
+            if self.success:
+                return r
+            print("Failed: %s" % self.response)
+            print("retry: %s" % (attempt + 1))
 
         return r
 
@@ -169,6 +180,7 @@ class ObsApi(object):
     def get_xml(self, api, payload=None):
         r = self.__api_get(api, payload)
         if not self.success:
+            print self.response
             return self.default_xml
 
         return r.text