Updated changelog

Include needed PyCRC code

.gitignore

@@ -6,3 +6,7 @@
 /.project
 /.pydevproject
 /.coverage
+build/
+dist/
+*.*~
+*~

CHANGELOG.rst

@@ -1,6 +1,14 @@
 Change Log
 ----------
 
+**0.18** (2020-01-28)
+
+- PyCRC replacement (`pull request #48 <https://github.com/ndokter/dsmr_parser/pull/48>`_).
+
+**0.17** (2019-12-21)
+
+- Add a true telegram object (`pull request #40 <https://github.com/ndokter/dsmr_parser/pull/40>`_).
+
 **0.16** (2019-12-21)
 
 - Add support for Belgian and Smarty meters (`pull request #44 <https://github.com/ndokter/dsmr_parser/pull/44>`_).

README.rst

@@ -85,8 +85,8 @@ into a dictionary.
      telegram = parser.parse(telegram_str)
      print(telegram)  # see 'Telegram object' docs below
 
-Telegram object
----------------
+Telegram dictionary
+-------------------
 
 A dictionary of which the key indicates the field type. These regex values
 correspond to one of dsmr_parser.obis_reference constants.
@@ -138,6 +138,115 @@ Example to get some of the values:
     # See dsmr_reader.obis_references for all readable telegram values.
     # Note that the avilable values differ per DSMR version.
 
+Telegram as an Object
+---------------------
+An object version of the telegram is available as well.
+
+
+.. code-block:: python
+
+    # DSMR v4.2 p1 using dsmr_parser and telegram objects
+
+    from dsmr_parser import telegram_specifications
+    from dsmr_parser.clients import SerialReader, SERIAL_SETTINGS_V5
+    from dsmr_parser.objects import CosemObject, MBusObject, Telegram
+    from dsmr_parser.parsers import TelegramParser
+    import os
+
+    serial_reader = SerialReader(
+        device='/dev/ttyUSB0',
+        serial_settings=SERIAL_SETTINGS_V5,
+        telegram_specification=telegram_specifications.V4
+    )
+
+    # telegram = next(serial_reader.read_as_object())
+    # print(telegram)
+
+    for telegram in serial_reader.read_as_object():
+        os.system('clear')
+        print(telegram)
+
+Example of output of print of the telegram object:
+
+.. code-block:: console
+
+    P1_MESSAGE_HEADER: 	 42 	[None]
+    P1_MESSAGE_TIMESTAMP: 	 2016-11-13 19:57:57+00:00 	[None]
+    EQUIPMENT_IDENTIFIER: 	 3960221976967177082151037881335713 	[None]
+    ELECTRICITY_USED_TARIFF_1: 	 1581.123 	[kWh]
+    ELECTRICITY_USED_TARIFF_2: 	 1435.706 	[kWh]
+    ELECTRICITY_DELIVERED_TARIFF_1: 	 0.000 	[kWh]
+    ELECTRICITY_DELIVERED_TARIFF_2: 	 0.000 	[kWh]
+    ELECTRICITY_ACTIVE_TARIFF: 	 0002 	[None]
+    CURRENT_ELECTRICITY_USAGE: 	 2.027 	[kW]
+    CURRENT_ELECTRICITY_DELIVERY: 	 0.000 	[kW]
+    LONG_POWER_FAILURE_COUNT: 	 7 	[None]
+    VOLTAGE_SAG_L1_COUNT: 	 0 	[None]
+    VOLTAGE_SAG_L2_COUNT: 	 0 	[None]
+    VOLTAGE_SAG_L3_COUNT: 	 0 	[None]
+    VOLTAGE_SWELL_L1_COUNT: 	 0 	[None]
+    VOLTAGE_SWELL_L2_COUNT: 	 0 	[None]
+    VOLTAGE_SWELL_L3_COUNT: 	 0 	[None]
+    TEXT_MESSAGE_CODE: 	 None 	[None]
+    TEXT_MESSAGE: 	 None 	[None]
+    DEVICE_TYPE: 	 3 	[None]
+    INSTANTANEOUS_ACTIVE_POWER_L1_POSITIVE: 	 0.170 	[kW]
+    INSTANTANEOUS_ACTIVE_POWER_L2_POSITIVE: 	 1.247 	[kW]
+    INSTANTANEOUS_ACTIVE_POWER_L3_POSITIVE: 	 0.209 	[kW]
+    INSTANTANEOUS_ACTIVE_POWER_L1_NEGATIVE: 	 0.000 	[kW]
+    INSTANTANEOUS_ACTIVE_POWER_L2_NEGATIVE: 	 0.000 	[kW]
+    INSTANTANEOUS_ACTIVE_POWER_L3_NEGATIVE: 	 0.000 	[kW]
+    EQUIPMENT_IDENTIFIER_GAS: 	 4819243993373755377509728609491464 	[None]
+    HOURLY_GAS_METER_READING: 	 981.443 	[m3]
+
+Accessing the telegrams information as  attributes directly:
+
+.. code-block:: python
+
+    telegram
+    Out[3]: <dsmr_parser.objects.Telegram at 0x7f5e995d9898>
+    telegram.CURRENT_ELECTRICITY_USAGE
+    Out[4]: <dsmr_parser.objects.CosemObject at 0x7f5e98ae5ac8>
+    telegram.CURRENT_ELECTRICITY_USAGE.value
+    Out[5]: Decimal('2.027')
+    telegram.CURRENT_ELECTRICITY_USAGE.unit
+    Out[6]: 'kW'
+
+The telegram object has an iterator, can be used to find all the information elements in the current telegram:
+
+.. code-block:: python
+
+    [attr for attr, value in telegram]
+    Out[11]:
+    ['P1_MESSAGE_HEADER',
+     'P1_MESSAGE_TIMESTAMP',
+     'EQUIPMENT_IDENTIFIER',
+     'ELECTRICITY_USED_TARIFF_1',
+     'ELECTRICITY_USED_TARIFF_2',
+     'ELECTRICITY_DELIVERED_TARIFF_1',
+     'ELECTRICITY_DELIVERED_TARIFF_2',
+     'ELECTRICITY_ACTIVE_TARIFF',
+     'CURRENT_ELECTRICITY_USAGE',
+     'CURRENT_ELECTRICITY_DELIVERY',
+     'LONG_POWER_FAILURE_COUNT',
+     'VOLTAGE_SAG_L1_COUNT',
+     'VOLTAGE_SAG_L2_COUNT',
+     'VOLTAGE_SAG_L3_COUNT',
+     'VOLTAGE_SWELL_L1_COUNT',
+     'VOLTAGE_SWELL_L2_COUNT',
+     'VOLTAGE_SWELL_L3_COUNT',
+     'TEXT_MESSAGE_CODE',
+     'TEXT_MESSAGE',
+     'DEVICE_TYPE',
+     'INSTANTANEOUS_ACTIVE_POWER_L1_POSITIVE',
+     'INSTANTANEOUS_ACTIVE_POWER_L2_POSITIVE',
+     'INSTANTANEOUS_ACTIVE_POWER_L3_POSITIVE',
+     'INSTANTANEOUS_ACTIVE_POWER_L1_NEGATIVE',
+     'INSTANTANEOUS_ACTIVE_POWER_L2_NEGATIVE',
+     'INSTANTANEOUS_ACTIVE_POWER_L3_NEGATIVE',
+     'EQUIPMENT_IDENTIFIER_GAS',
+     'HOURLY_GAS_METER_READING']
+
 
 Installation
 ------------

dsmr_parser/clients/filereader.py

@@ -0,0 +1,122 @@
+import logging
+import fileinput
+
+from dsmr_parser.clients.telegram_buffer import TelegramBuffer
+from dsmr_parser.exceptions import ParseError, InvalidChecksumError
+from dsmr_parser.objects import Telegram
+from dsmr_parser.parsers import TelegramParser
+
+logger = logging.getLogger(__name__)
+
+class FileReader(object):
+    """
+     Filereader to read and parse raw telegram strings from a file and instantiate Telegram objects
+     for each read telegram.
+     Usage:
+        from dsmr_parser import telegram_specifications
+        from dsmr_parser.clients.filereader import FileReader
+
+        if __name__== "__main__":
+
+            infile = '/data/smartmeter/readings.txt'
+
+            file_reader = FileReader(
+                file = infile,
+                telegram_specification = telegram_specifications.V4
+                )
+
+            for telegram in file_reader.read_as_object():
+                print(telegram)
+
+     The file can be created like:
+        from dsmr_parser import telegram_specifications
+        from dsmr_parser.clients import SerialReader, SERIAL_SETTINGS_V5
+
+        if __name__== "__main__":
+
+            outfile = '/data/smartmeter/readings.txt'
+
+            serial_reader = SerialReader(
+                device='/dev/ttyUSB0',
+                serial_settings=SERIAL_SETTINGS_V5,
+                telegram_specification=telegram_specifications.V4
+            )
+
+            for telegram in serial_reader.read_as_object():
+                f=open(outfile,"ab+")
+                f.write(telegram._telegram_data.encode())
+                f.close()
+     """
+
+    def __init__(self, file, telegram_specification):
+        self._file = file
+        self.telegram_parser = TelegramParser(telegram_specification)
+        self.telegram_buffer = TelegramBuffer()
+        self.telegram_specification = telegram_specification
+
+    def read_as_object(self):
+        """
+        Read complete DSMR telegram's from a file and return a Telegram object.
+        :rtype: generator
+        """
+        with open(self._file,"rb") as file_handle:
+            while True:
+                data = file_handle.readline()
+                str = data.decode()
+                self.telegram_buffer.append(str)
+
+                for telegram in self.telegram_buffer.get_all():
+                    try:
+                        yield Telegram(telegram, self.telegram_parser, self.telegram_specification)
+                    except InvalidChecksumError as e:
+                        logger.warning(str(e))
+                    except ParseError as e:
+                        logger.error('Failed to parse telegram: %s', e)
+
+class FileInputReader(object):
+    """
+     Filereader to read and parse raw telegram strings from stdin or files specified at the commandline
+     and instantiate Telegram objects for each read telegram.
+     Usage python script "syphon_smartmeter_readings_stdin.py":
+        from dsmr_parser import telegram_specifications
+        from dsmr_parser.clients.filereader import FileInputReader
+
+        if __name__== "__main__":
+
+            fileinput_reader = FileReader(
+                file = infile,
+                telegram_specification = telegram_specifications.V4
+                )
+
+            for telegram in fileinput_reader.read_as_object():
+                print(telegram)
+
+    Command line:
+        tail -f /data/smartmeter/readings.txt | python3 syphon_smartmeter_readings_stdin.py
+
+     """
+
+    def __init__(self, telegram_specification):
+        self.telegram_parser = TelegramParser(telegram_specification)
+        self.telegram_buffer = TelegramBuffer()
+        self.telegram_specification = telegram_specification
+
+    def read_as_object(self):
+        """
+        Read complete DSMR telegram's from stdin of filearguments specified on teh command line
+        and return a Telegram object.
+        :rtype: generator
+        """
+        with fileinput.input(mode='rb') as file_handle:
+            while True:
+                data = file_handle.readline()
+                str = data.decode()
+                self.telegram_buffer.append(str)
+
+                for telegram in self.telegram_buffer.get_all():
+                    try:
+                        yield Telegram(telegram, self.telegram_parser, self.telegram_specification)
+                    except InvalidChecksumError as e:
+                        logger.warning(str(e))
+                    except ParseError as e:
+                        logger.error('Failed to parse telegram: %s', e)

dsmr_parser/clients/serial_.py

@@ -6,6 +6,7 @@ import serial_asyncio
 from dsmr_parser.clients.telegram_buffer import TelegramBuffer
 from dsmr_parser.exceptions import ParseError, InvalidChecksumError
 from dsmr_parser.parsers import TelegramParser
+from dsmr_parser.objects import Telegram
 
 
 logger = logging.getLogger(__name__)
@@ -20,6 +21,7 @@ class SerialReader(object):
 
         self.telegram_parser = TelegramParser(telegram_specification)
         self.telegram_buffer = TelegramBuffer()
+        self.telegram_specification = telegram_specification
 
     def read(self):
         """
@@ -41,6 +43,25 @@ class SerialReader(object):
                     except ParseError as e:
                         logger.error('Failed to parse telegram: %s', e)
 
+    def read_as_object(self):
+        """
+        Read complete DSMR telegram's from the serial interface and return a Telegram object.
+
+        :rtype: generator
+        """
+        with serial.Serial(**self.serial_settings) as serial_handle:
+            while True:
+                data = serial_handle.readline()
+                self.telegram_buffer.append(data.decode('ascii'))
+
+                for telegram in self.telegram_buffer.get_all():
+                    try:
+                        yield Telegram(telegram, self.telegram_parser, self.telegram_specification)
+                    except InvalidChecksumError as e:
+                        logger.warning(str(e))
+                    except ParseError as e:
+                        logger.error('Failed to parse telegram: %s', e)
+
 
 class AsyncSerialReader(SerialReader):
     """Serial reader using asyncio pyserial."""

dsmr_parser/obis_name_mapping.py

@@ -0,0 +1,54 @@
+from dsmr_parser import obis_references as obis
+
+"""
+dsmr_parser.obis_name_mapping
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+This module contains a mapping of obis references to names.
+"""
+
+EN = {
+    obis.P1_MESSAGE_HEADER: 'P1_MESSAGE_HEADER',
+    obis.P1_MESSAGE_TIMESTAMP: 'P1_MESSAGE_TIMESTAMP',
+    obis.ELECTRICITY_IMPORTED_TOTAL : 'ELECTRICITY_IMPORTED_TOTAL',
+    obis.ELECTRICITY_USED_TARIFF_1 : 'ELECTRICITY_USED_TARIFF_1',
+    obis.ELECTRICITY_USED_TARIFF_2 : 'ELECTRICITY_USED_TARIFF_2',
+    obis.ELECTRICITY_DELIVERED_TARIFF_1 : 'ELECTRICITY_DELIVERED_TARIFF_1',
+    obis.ELECTRICITY_DELIVERED_TARIFF_2 : 'ELECTRICITY_DELIVERED_TARIFF_2',
+    obis.ELECTRICITY_ACTIVE_TARIFF : 'ELECTRICITY_ACTIVE_TARIFF',
+    obis.EQUIPMENT_IDENTIFIER : 'EQUIPMENT_IDENTIFIER',
+    obis.CURRENT_ELECTRICITY_USAGE : 'CURRENT_ELECTRICITY_USAGE',
+    obis.CURRENT_ELECTRICITY_DELIVERY : 'CURRENT_ELECTRICITY_DELIVERY',
+    obis.LONG_POWER_FAILURE_COUNT : 'LONG_POWER_FAILURE_COUNT',
+    obis.SHORT_POWER_FAILURE_COUNT : 'SHORT_POWER_FAILURE_COUNT',
+    obis.POWER_EVENT_FAILURE_LOG : 'POWER_EVENT_FAILURE_LOG',
+    obis.VOLTAGE_SAG_L1_COUNT : 'VOLTAGE_SAG_L1_COUNT',
+    obis.VOLTAGE_SAG_L2_COUNT : 'VOLTAGE_SAG_L2_COUNT',
+    obis.VOLTAGE_SAG_L3_COUNT : 'VOLTAGE_SAG_L3_COUNT',
+    obis.VOLTAGE_SWELL_L1_COUNT : 'VOLTAGE_SWELL_L1_COUNT',
+    obis.VOLTAGE_SWELL_L2_COUNT : 'VOLTAGE_SWELL_L2_COUNT',
+    obis.VOLTAGE_SWELL_L3_COUNT : 'VOLTAGE_SWELL_L3_COUNT',
+    obis.INSTANTANEOUS_VOLTAGE_L1 : 'INSTANTANEOUS_VOLTAGE_L1',
+    obis.INSTANTANEOUS_VOLTAGE_L2 : 'INSTANTANEOUS_VOLTAGE_L2',
+    obis.INSTANTANEOUS_VOLTAGE_L3 : 'INSTANTANEOUS_VOLTAGE_L3',
+    obis.INSTANTANEOUS_CURRENT_L1 : 'INSTANTANEOUS_CURRENT_L1',
+    obis.INSTANTANEOUS_CURRENT_L2 : 'INSTANTANEOUS_CURRENT_L2',
+    obis.INSTANTANEOUS_CURRENT_L3 : 'INSTANTANEOUS_CURRENT_L3',
+    obis.TEXT_MESSAGE_CODE : 'TEXT_MESSAGE_CODE',
+    obis.TEXT_MESSAGE : 'TEXT_MESSAGE',
+    obis.DEVICE_TYPE : 'DEVICE_TYPE',
+    obis.INSTANTANEOUS_ACTIVE_POWER_L1_POSITIVE : 'INSTANTANEOUS_ACTIVE_POWER_L1_POSITIVE',
+    obis.INSTANTANEOUS_ACTIVE_POWER_L2_POSITIVE : 'INSTANTANEOUS_ACTIVE_POWER_L2_POSITIVE',
+    obis.INSTANTANEOUS_ACTIVE_POWER_L3_POSITIVE : 'INSTANTANEOUS_ACTIVE_POWER_L3_POSITIVE',
+    obis.INSTANTANEOUS_ACTIVE_POWER_L1_NEGATIVE : 'INSTANTANEOUS_ACTIVE_POWER_L1_NEGATIVE',
+    obis.INSTANTANEOUS_ACTIVE_POWER_L2_NEGATIVE : 'INSTANTANEOUS_ACTIVE_POWER_L2_NEGATIVE',
+    obis.INSTANTANEOUS_ACTIVE_POWER_L3_NEGATIVE : 'INSTANTANEOUS_ACTIVE_POWER_L3_NEGATIVE',
+    obis.EQUIPMENT_IDENTIFIER_GAS : 'EQUIPMENT_IDENTIFIER_GAS',
+    obis.HOURLY_GAS_METER_READING : 'HOURLY_GAS_METER_READING',
+    obis.GAS_METER_READING : 'GAS_METER_READING',
+    obis.ACTUAL_TRESHOLD_ELECTRICITY : 'ACTUAL_TRESHOLD_ELECTRICITY',
+    obis.ACTUAL_SWITCH_POSITION : 'ACTUAL_SWITCH_POSITION',
+    obis.VALVE_POSITION_GAS : 'VALVE_POSITION_GAS'
+}
+
+REVERSE_EN = dict([ (v,k) for k,v in EN.items()])

dsmr_parser/objects.py

@@ -1,3 +1,56 @@
+import dsmr_parser.obis_name_mapping
+
+class Telegram(object):
+    """
+    Container for raw and parsed telegram data.
+    Initializing:
+        from dsmr_parser import telegram_specifications
+        from dsmr_parser.exceptions import InvalidChecksumError, ParseError
+        from dsmr_parser.objects import CosemObject, MBusObject, Telegram
+        from dsmr_parser.parsers import TelegramParser
+        from test.example_telegrams import TELEGRAM_V4_2
+        parser = TelegramParser(telegram_specifications.V4)
+        telegram = Telegram(TELEGRAM_V4_2, parser, telegram_specifications.V4)
+
+    Attributes can be accessed on a telegram object by addressing by their english name, for example:
+        telegram.ELECTRICITY_USED_TARIFF_1
+
+    All attributes in a telegram can be iterated over, for example:
+        [k for k,v in telegram]
+    yields:
+    ['P1_MESSAGE_HEADER',  'P1_MESSAGE_TIMESTAMP', 'EQUIPMENT_IDENTIFIER', ...]
+    """
+    def __init__(self, telegram_data, telegram_parser, telegram_specification):
+        self._telegram_data = telegram_data
+        self._telegram_specification = telegram_specification
+        self._telegram_parser = telegram_parser
+        self._obis_name_mapping = dsmr_parser.obis_name_mapping.EN
+        self._reverse_obis_name_mapping = dsmr_parser.obis_name_mapping.REVERSE_EN
+        self._dictionary = self._telegram_parser.parse(telegram_data)
+        self._item_names = self._get_item_names()
+
+    def __getattr__(self, name):
+        ''' will only get called for undefined attributes '''
+        obis_reference = self._reverse_obis_name_mapping[name]
+        value = self._dictionary[obis_reference]
+        setattr(self, name, value)
+        return value
+
+    def _get_item_names(self):
+        return [self._obis_name_mapping[k] for k, v in self._dictionary.items()]
+
+    def __iter__(self):
+        for attr in self._item_names:
+            value = getattr(self, attr)
+            yield attr, value
+
+    def __str__(self):
+        output = ""
+        for attr, value in self:
+            output += "{}: \t {} \t[{}]\n".format(attr,str(value.value),str(value.unit))
+        return output
+
+
 class DSMRObject(object):
     """
     Represents all data from a single telegram line.

dsmr_parser/parsers.py

@@ -1,9 +1,9 @@
 import logging
 import re
 
-from PyCRC.CRC16 import CRC16
+from ctypes import c_ushort
 
-from dsmr_parser.objects import MBusObject, CosemObject
+from dsmr_parser.objects import MBusObject, CosemObject, Telegram
 from dsmr_parser.exceptions import ParseError, InvalidChecksumError
 
 logger = logging.getLogger(__name__)
@@ -79,7 +79,7 @@ class TelegramParser(object):
                 'incomplete. The checksum and/or content values are missing.'
             )
 
-        calculated_crc = CRC16().calculate(checksum_contents.group(0))
+        calculated_crc = TelegramParser.crc16(checksum_contents.group(0))
         expected_crc = int(checksum_hex.group(0), base=16)
 
         if calculated_crc != expected_crc:
@@ -91,6 +91,29 @@ class TelegramParser(object):
                 )
             )
 
+    @staticmethod
+    def crc16(telegram):
+        crc16_tab = []
+
+        for i in range(0, 256):
+            crc = c_ushort(i).value
+            for j in range(0, 8):
+                if (crc & 0x0001):
+                    crc = c_ushort(crc >> 1).value ^ 0xA001
+                else:
+                    crc = c_ushort(crc >> 1).value
+            crc16_tab.append(hex(crc))
+
+        crcValue = 0x0000
+
+        for c in telegram:
+            d = ord(c)
+            tmp = crcValue ^ d
+            rotated = c_ushort(crcValue >> 8).value
+            crcValue = rotated ^ int(crc16_tab[(tmp & 0x00ff)], 0)
+
+        return crcValue
+
 
 class DSMRObjectParser(object):
     """

setup.py

@@ -6,13 +6,12 @@ setup(
     author='Nigel Dokter',
     author_email='nigel@nldr.net',
     url='https://github.com/ndokter/dsmr_parser',
-    version='0.16',
+    version='0.18',
     packages=find_packages(),
     install_requires=[
         'pyserial>=3,<4',
         'pyserial-asyncio<1',
         'pytz',
-        'PyCRC>=1.2,<2'
     ],
     entry_points={
         'console_scripts': ['dsmr_console=dsmr_parser.__main__:console']

test/experiment_telegram.py

@@ -0,0 +1,14 @@
+from decimal import Decimal
+import datetime
+import unittest
+import pytz
+from dsmr_parser import obis_references as obis
+from dsmr_parser import telegram_specifications
+from dsmr_parser.exceptions import InvalidChecksumError, ParseError
+from dsmr_parser.objects import CosemObject, MBusObject, Telegram
+from dsmr_parser.parsers import TelegramParser
+from example_telegrams import TELEGRAM_V4_2
+parser = TelegramParser(telegram_specifications.V4)
+telegram = Telegram(TELEGRAM_V4_2, parser, telegram_specifications.V4)
+
+print(telegram)

test/test_telegram.py

@@ -0,0 +1,30 @@
+from decimal import Decimal
+
+import datetime
+import unittest
+
+import pytz
+
+from dsmr_parser import obis_references as obis
+from dsmr_parser import telegram_specifications
+from dsmr_parser.exceptions import InvalidChecksumError, ParseError
+from dsmr_parser.objects import CosemObject, MBusObject, Telegram
+from dsmr_parser.parsers import TelegramParser
+from test.example_telegrams import TELEGRAM_V4_2
+
+class TelegramTest(unittest.TestCase):
+    """ Test instantiation of Telegram object """
+
+    def test_instantiate(self):
+        parser = TelegramParser(telegram_specifications.V4)
+        #result = parser.parse(TELEGRAM_V4_2)
+        telegram = Telegram(TELEGRAM_V4_2, parser, telegram_specifications.V4)
+
+
+
+
+        # P1_MESSAGE_HEADER (1-3:0.2.8)
+        #assert isinstance(result[obis.P1_MESSAGE_HEADER], CosemObject)
+        #assert result[obis.P1_MESSAGE_HEADER].unit is None
+        #assert isinstance(result[obis.P1_MESSAGE_HEADER].value, str)
+        #assert result[obis.P1_MESSAGE_HEADER].value == '50'

tox.ini

@@ -9,13 +9,12 @@ deps=
   pytest-asyncio
   pytest-catchlog
   pytest-mock
-  PyCRC
 commands=
   py.test --cov=dsmr_parser test {posargs}
   pylama dsmr_parser test
 
 [pylama:dsmr_parser/clients/__init__.py]
-ignore = W0611
+ignore = W0611,W0605
 
 [pylama:pylint]
 max_line_length = 100