From 36a01de7d1adc823eaf3acc6ba02659cac28b782 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Tue, 3 Jul 2018 09:47:00 +0200
Subject: [PATCH] Add isort section (#49)

---
 docs/development_guidelines.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/docs/development_guidelines.md b/docs/development_guidelines.md
index 920e5f17..51207c4b 100644
--- a/docs/development_guidelines.md
+++ b/docs/development_guidelines.md
@@ -72,3 +72,12 @@ _LOGGER.error("No route to device: %s", self._resource)
 
 Don't print out wrong API keys, tokens, usernames, or passwords.
 Also note that `_LOGGER.info` is reserved for the core, use `_LOGGER.debug` in anything else.
+
+### Ordering of imports
+
+Instead of order the imports manually, use [`isort`](https://github.com/timothycrosley/isort).
+
+```bash
+$ pip3 install isort
+$ isort homeassistant/components/sensor/fixer.py 
+```