52 lines
1.2 KiB
Python
52 lines
1.2 KiB
Python
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"""
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homeassistant.components.apcupsd
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Sets up and provides access to the status output of APCUPSd via its Network
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Information Server (NIS).
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"""
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import logging
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DOMAIN = "apcupsd"
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REQUIREMENTS = ("apcaccess==0.0.4",)
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CONF_HOST = "host"
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CONF_PORT = "port"
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CONF_TYPE = "type"
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DEFAULT_HOST = "localhost"
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DEFAULT_PORT = 3551
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KEY_STATUS = "STATUS"
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VALUE_ONLINE = "ONLINE"
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GET_STATUS = None
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_LOGGER = logging.getLogger(__name__)
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def setup(hass, config):
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""" Use config values to set up a function enabling status retrieval. """
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global GET_STATUS
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from apcaccess import status
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host = config[DOMAIN].get(CONF_HOST, DEFAULT_HOST)
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port = config[DOMAIN].get(CONF_PORT, DEFAULT_PORT)
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def get_status():
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""" Get the status from APCUPSd and parse it into a dict. """
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return status.parse(status.get(host=host, port=port))
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GET_STATUS = get_status
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# It doesn't really matter why we're not able to get the status, just that
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# we can't.
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# pylint: disable=broad-except
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try:
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GET_STATUS()
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except Exception:
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_LOGGER.exception("Failure while testing APCUPSd status retrieval.")
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return False
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return True
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