Merge pull request #74 from gothlike/add-time-command

Added TIME command that returns the current server time.

tests/test_operations.py

@@ -137,3 +137,15 @@ def testRedisOperationsSet3(self):
         result_2 = yield db.get(key)
         self.assertEqual(result_2, "foo")
         yield db.disconnect()
+
+    @defer.inlineCallbacks
+    def testRedisOperationTime(self):
+        db = yield redis.Connection(REDIS_HOST, REDIS_PORT, reconnect=False)
+
+        time = yield db.time()
+        self.assertIsInstance(time, list)
+        self.assertEqual(len(time), 2)
+        self.assertIsInstance(time[0], int)
+        self.assertIsInstance(time[1], int)
+
+        yield db.disconnect()

txredisapi.py

@@ -648,6 +648,13 @@ def flushall(self):
         """
         return self.execute_command("FLUSHALL")
 
+    def time(self):
+        """
+        Returns the current server time as a two items lists: a Unix timestamp
+        and the amount of microseconds already elapsed in the current second
+        """
+        return self.execute_command("TIME")
+
     # Commands operating on string values
     def set(self, key, value, expire=None, pexpire=None,
             only_if_not_exists=False, only_if_exists=False):