75 lines
2.1 KiB
Python
75 lines
2.1 KiB
Python
"""
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Support for OhmConnect.
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For more details about this platform, please refer to the documentation
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https://home-assistant.io/components/sensor.ohmconnect/
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"""
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import logging
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from datetime import timedelta
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import xml.etree.ElementTree as ET
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import requests
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from homeassistant.util import Throttle
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from homeassistant.helpers.entity import Entity
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_LOGGER = logging.getLogger(__name__)
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# Return cached results if last scan was less then this time ago.
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MIN_TIME_BETWEEN_UPDATES = timedelta(minutes=1)
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# pylint: disable=unused-argument
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def setup_platform(hass, config, add_devices, discovery_info=None):
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"""Setup the OhmConnect sensors."""
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ohmid = config.get("id")
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if ohmid is None:
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_LOGGER.error("You must provide your OhmConnect ID!")
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return False
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add_devices([OhmconnectSensor(config.get("name", "OhmConnect Status"),
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ohmid)])
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class OhmconnectSensor(Entity):
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"""Representation of a OhmConnect sensor."""
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def __init__(self, name, ohmid):
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"""Initialize the sensor."""
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self._name = name
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self._ohmid = ohmid
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self._data = {}
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self.update()
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@property
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def name(self):
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"""The name of the sensor."""
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return self._name
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@property
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def state(self):
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"""Return the state of the sensor."""
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if self._data.get("active") == "True":
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return "Active"
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else:
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return "Inactive"
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@property
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def device_state_attributes(self):
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"""Return the state attributes."""
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return {"Address": self._data.get("address"), "ID": self._ohmid}
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@Throttle(MIN_TIME_BETWEEN_UPDATES)
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def update(self):
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"""Get the latest data from OhmConnect."""
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try:
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url = ("https://login.ohmconnect.com"
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"/verify-ohm-hour/{}").format(self._ohmid)
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response = requests.get(url, timeout=10)
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root = ET.fromstring(response.text)
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for child in root:
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self._data[child.tag] = child.text
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except requests.exceptions.ConnectionError:
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_LOGGER.error("No route to host/endpoint: %s", url)
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self.data = {}
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