Add isort (#100)

* isort pre-commit hook.
* isort code.
* Add isort check to tox.

Author: Adminiuga

.pre-commit-config.yaml

@@ -1,12 +1,16 @@
 repos:
--   repo: https://github.com/psf/black
+  - repo: https://github.com/psf/black
     rev: 19.3b0
     hooks:
-    -   id: black
+      - id: black
         args:
           - --safe
           - --quiet
--   repo: https://gitlab.com/pycqa/flake8
+  - repo: https://gitlab.com/pycqa/flake8
     rev: 3.7.8
     hooks:
-    -   id: flake8
+      - id: flake8
+  - repo: https://github.com/pre-commit/mirrors-isort
+    rev: v4.3.21
+    hooks:
+      - id: isort

tests/test_application.py

@@ -4,14 +4,14 @@
 
 import asynctest
 import pytest
-
 import zigpy.device
-import zigpy.zdo.types as zdo_t
-import zigpy_deconz.exception
-import zigpy_deconz.zigbee.application as application
 from zigpy.types import EUI64
+import zigpy.zdo.types as zdo_t
+
 from zigpy_deconz import types as t
 import zigpy_deconz.api as deconz_api
+import zigpy_deconz.exception
+import zigpy_deconz.zigbee.application as application
 
 
 @pytest.fixture

tox.ini

@@ -20,8 +20,12 @@ deps =
 
 [testenv:lint]
 basepython = python3
-deps = flake8
-commands = flake8
+deps =
+    flake8
+    isort
+commands =
+    flake8
+    isort --check -rc {toxinidir}/zigpy_deconz {toxinidir}/tests {toxinidir}/setup.py
 
 [testenv:black]
 deps=black

zigpy_deconz/api.py

@@ -1,13 +1,13 @@
 import asyncio
-import logging
-import enum
 import binascii
+import enum
+import logging
 import typing
 
-from . import uart
-from . import types as t
 from zigpy_deconz.exception import CommandError
 
+from . import types as t, uart
+
 LOGGER = logging.getLogger(__name__)
 
 COMMAND_TIMEOUT = 2

zigpy_deconz/uart.py

@@ -1,8 +1,8 @@
 import asyncio
-import logging
-import serial
 import binascii
+import logging
 
+import serial
 import serial_asyncio
 
 LOGGER = logging.getLogger(__name__)