From 096a864213bf0db0b806d563c4061b223bd0696c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Lucas?= <sebastien@slucas.fr>
Date: Tue, 23 Oct 2018 20:27:52 +0200
Subject: [PATCH] [feat] The configuration can also be loaded from an
 environment variable

---
 src/yamlparser.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/yamlparser.py b/src/yamlparser.py
index 7d190f6..b512715 100644
--- a/src/yamlparser.py
+++ b/src/yamlparser.py
@@ -1,4 +1,5 @@
 import yaml
+from os import environ
 import logging
 
 _LOGGER = logging.getLogger(__name__)
@@ -6,7 +7,10 @@ _LOGGER = logging.getLogger(__name__)
 
 def load_yaml(file):
     try:
-        stram = open(file, "r")
+        if environ.get("AQARA_MQTT_CONFIG") is not None:
+            stram = environ.get("AQARA_MQTT_CONFIG")
+        else:
+            stram = open(file, "r")
         yaml_data = yaml.load(stram)
         return yaml_data
     except Exception as e: