Add username/password authentication

Author: burmanm

hawkular/metrics.py

@@ -19,6 +19,7 @@
 import codecs
 import time
 import collections
+import base64
 
 try:
     import simplejson as json
@@ -86,7 +87,9 @@ def __init__(self,
                  path='hawkular/metrics',
                  scheme='http',
                  cafile=None,
-                 token=None):
+                 token=None,
+                 username=None,
+                 password=None):
         """
         A new instance of HawkularMetricsClient is created with the following defaults:
 
@@ -107,6 +110,8 @@ def __init__(self,
         self.cafile = cafile
         self.scheme = scheme
         self.token = token
+        self.username = username
+        self.password = password
 
         opener = build_opener(HawkularHTTPErrorProcessor())
         install_opener(opener)
@@ -156,6 +161,8 @@ def _http(self, url, method, data=None):
 
             if self.token is not None:
                 req.add_header('Authorization', 'Bearer {0}'.format(self.token))
+            elif self.username is not None:
+                req.add_header('Authorization', 'Basic {0}'.format(base64.b64encode(self.username + b':' + self.password)))
 
             if not isinstance(data, str):
                 data = json.dumps(data, indent=2)

setup.py

@@ -18,7 +18,7 @@
 
 
 setup(name='hawkular-client',
-      version='0.4.3',
+      version='0.4.4',
       description='Python client to communicate with Hawkular server over HTTP(S)',
       author='Michael Burman',
       author_email='miburman@redhat.com',