KevinMidboe/python-gpiozero
1
0
Fork 0
mirror of https://github.com/KevinMidboe/python-gpiozero.git synced 2025-10-29 17:50:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #259 from lurch/patch-2

Browse Source 
Ensure CompositeDevice._order has deterministic behaviour
This commit is contained in:
Dave Jones
2016-04-07 20:49:34 +01:00
parent bfd8497308 53dc1750c1
commit f746ecb7cc
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
gpiozero/devices.py
View File

@@ -260,7 +260,7 @@ class CompositeDevice(Device):
self._tuple = None self._tuple = None
self._order = kwargs.pop('_order', None) self._order = kwargs.pop('_order', None)
if self._order is None: if self._order is None:
self._order = kwargs.keys() self._order = sorted(kwargs.keys())
self._order = tuple(self._order) self._order = tuple(self._order)
for missing_name in set(kwargs.keys()) - set(self._order): for missing_name in set(kwargs.keys()) - set(self._order):
raise CompositeDeviceBadOrder('%s missing from _order' % missing_name) raise CompositeDeviceBadOrder('%s missing from _order' % missing_name)