Add support for custom Redis username

rma/application.py

@@ -34,17 +34,18 @@ def ptransform(nm):
     return rt
 
 
-def connect_to_redis(host, port, db=0, password=None, ssl=False):
+def connect_to_redis(host, port, db=0, username=None, password=None, ssl=False):
     """
 
     :param host:
     :param port:
     :param db:
+    :param username:
     :param password:
     :return RmaRedis:
     """
     try:
-        redis = RmaRedis(host=host, port=port, db=db, password=password, ssl=ssl)
+        redis = RmaRedis(host=host, port=port, db=db, username=username, password=password, ssl=ssl)
         if not check_redis_version(redis):
             sys.stderr.write('This script only works with Redis Server version 2.6.x or higher\n')
             sys.exit(-1)
@@ -79,13 +80,13 @@ class RmaApplication(object):
         REDIS_TYPE_ID_ZSET: [],
     }
 
-    def __init__(self, host="127.0.0.1", port=6367, password=None, db=0, ssl=False, match="*", limit=0, filters=None, logger=None, format="text", separator=":"):
+    def __init__(self, host="127.0.0.1", port=6367, username=None, password=None, db=0, ssl=False, match="*", limit=0, filters=None, logger=None, format="text", separator=":"):
         self.logger = logger or logging.getLogger(__name__)
 
         self.splitter = SimpleSplitter(separator)
         self.isTextFormat = format == "text"
         self.reporter = TextReporter() if self.isTextFormat else JsonReporter()
-        self.redis = connect_to_redis(host=host, port=port, db=db, password=password, ssl=ssl)
+        self.redis = connect_to_redis(host=host, port=port, db=db, username=username, password=password, ssl=ssl)
 
         self.match = match
         self.limit = limit if limit != 0 else sys.maxsize

rma/cli/rma_cli.py

@@ -43,6 +43,9 @@ def main():
                         default=6379,
                         type=int,
                         help="Redis Server port. Defaults to 6379")
+    parser.add_argument("-u", "--username",
+                        dest="username",
+                        help="Username to use when connecting to the server")
     parser.add_argument("-a", "--password",
                         dest="password",
                         help="Password to use when connecting to the server")
@@ -101,7 +104,7 @@ def main():
             else:
                 filters['types'].append(x)
 
-    app = RmaApplication(host=options.host, port=options.port, db=options.db, password=options.password,
+    app = RmaApplication(host=options.host, port=options.port, db=options.db, username=options.username, password=options.password,
                          ssl=options.ssl, match=options.match, limit=options.limit, filters=filters, format=options.format,
                          separator=options.separator)