From b3014823c1893df13b47618b8f71044d6e65f003 Mon Sep 17 00:00:00 2001
From: Nigel Dokter <nigeldokter@gmail.com>
Date: Thu, 29 Dec 2016 19:20:50 +0100
Subject: [PATCH] bugfix; updated async client to CRC check

---
 dsmr_parser/parsers.py  |  2 +-
 dsmr_parser/protocol.py | 14 ++++++++++----
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/dsmr_parser/parsers.py b/dsmr_parser/parsers.py
index 6b513b9..cf91e2c 100644
--- a/dsmr_parser/parsers.py
+++ b/dsmr_parser/parsers.py
@@ -91,7 +91,7 @@ class TelegramParserV4(TelegramParser):
     def parse(self, line_values):
         self.validate_telegram_checksum(line_values)
 
-        return super(self, TelegramParserV4).parse(line_values)
+        return super().parse(line_values)
 
 
 class TelegramParserV2_2(TelegramParser):
diff --git a/dsmr_parser/protocol.py b/dsmr_parser/protocol.py
index 812d17c..d2270e0 100644
--- a/dsmr_parser/protocol.py
+++ b/dsmr_parser/protocol.py
@@ -8,9 +8,15 @@ from serial_asyncio import create_serial_connection
 
 from . import telegram_specifications
 from .exceptions import ParseError
-from .parsers import TelegramParser, TelegramParserV2_2
-from .serial import (SERIAL_SETTINGS_V2_2, SERIAL_SETTINGS_V4,
-                     is_end_of_telegram, is_start_of_telegram)
+from .parsers import (
+    TelegramParserV2_2,
+    TelegramParserV4
+)
+from .serial import (
+    SERIAL_SETTINGS_V2_2, SERIAL_SETTINGS_V4,
+    is_end_of_telegram,
+    is_start_of_telegram
+)
 
 
 def create_dsmr_reader(port, dsmr_version, telegram_callback, loop=None):
@@ -22,7 +28,7 @@ def create_dsmr_reader(port, dsmr_version, telegram_callback, loop=None):
         serial_settings = SERIAL_SETTINGS_V2_2
     elif dsmr_version == '4':
         specifications = telegram_specifications.V4
-        telegram_parser = TelegramParser
+        telegram_parser = TelegramParserV4
         serial_settings = SERIAL_SETTINGS_V4
 
     serial_settings['url'] = port