Modify query_semantic_version to not check patch version (could be -SNAPSHOT)

Author: burmanm

hawkular/client.py

@@ -187,7 +187,7 @@ def __init__(self,
         # Call the server status endpoint to get the version number,
         # Use the return sematic version to set the value of legacy_api
         if auto_set_legacy_api:
-            major, minor, patch = self.query_semantic_version()
+            major, minor = self.query_semantic_version()
             self.legacy_api = (major == 0 and minor < 16)
 
     def _get_base_url(self):
@@ -320,10 +320,10 @@ def query_semantic_version(self):
         status_hash = self.query_status()
         try:
             version = status_hash['Implementation-Version']
-            major, minor, patch = map(int, version.split('.')[:3])
+            major, minor = map(int, version.split('.')[:2])
         except Exception as e:
             self._handle_error(e)
-        return major, minor, patch
+        return major, minor
 
     def query_status(self):
         return self._get(self._get_status_url())

tests/test_metrics.py

@@ -260,7 +260,7 @@ def test_tenant_changing(self):
         self.assertEqual(0, len(m))
 
     def test_query_semantic_version(self):
-        major, minor, patch = self.client.query_semantic_version()
+        major, minor = self.client.query_semantic_version()
         self.assertTrue(0 <= major <= 1000)
         self.assertTrue(0 <= minor <= 1000)