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Update component_generic_discovery.markdown

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Paulus Schoutsen 2017-02-26 21:32:37 -08:00 committed by GitHub
parent b93560cb78
commit 7bef79d475
1 changed files with 4 additions and 6 deletions
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source/developers/component_generic_discovery.markdown
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@ -43,14 +43,12 @@ In the hub component `myflashyhub.py` you can call your light and switch compone
from homeassistant.helpers.discovery import load_platform
DOMAIN = 'myflashyhub'
MFH_GLOBAL = None
DATA_MFH = 'MFH'
def setup(hass, config):
"""Your controller/hub specific code."""
hass.data[DATA_MFH] = SomeObjectToInitialiseGlobal()
global MFH_GLOBAL
if MFH_GLOBAL is None:
MFH_GLOBAL = SomeObjectToInitialiseGlobal
#--- snip ---
load_platform(hass, 'light', DOMAIN)
load_platform(hass, 'switch', DOMAIN, {'optional': 'arguments'})
@ -65,7 +63,7 @@ import custom_components.myflashyhub as myflashyhub
# as passed in above. 'light' will receive discovery_info=None
def setup_platform(hass, config, add_devices, discovery_info=None):
"""Your switch/light specific code."""
# You can now use myflashyhub.MFH_GLOBAL
# You can now use hass.data[myflashyhub.DATA_MFH]
```