hass-core/homeassistant/helpers/icon.py
Otto Winter 678f284015 Upgrade pylint to 1.8.2 (#12274)
* Upgrade pylint to 1.8.1

* Fix no-else-return

* Fix bad-whitespace

* Fix too-many-nested-blocks

* Fix raising-format-tuple

See https://github.com/PyCQA/pylint/blob/master/doc/whatsnew/1.8.rst

* Fix len-as-condition

* Fix logging-not-lazy

Not sure about that TEMP_CELSIUS though, but internally it's probably just like if you concatenated any other (variable) string

* Fix stop-iteration-return

* Fix useless-super-delegation

* Fix trailing-comma-tuple

Both of these seem to simply be bugs:
 * Nest: The value of self._humidity never seems to be used anywhere
 * Dovado: The called API method seems to expect a "normal" number

* Fix redefined-argument-from-local

* Fix consider-using-enumerate

* Fix wrong-import-order

* Fix arguments-differ

* Fix missed no-else-return

* Fix no-member and related

* Fix signatures-differ

* Revert "Upgrade pylint to 1.8.1"

This reverts commit af78aa00f125a7d34add97b9d50c14db48412211.

* Fix arguments-differ

* except for device_tracker

* Cleanup

* Fix test using positional argument

* Fix line too long

I forgot to run flake8 - shame on me... 🙃

* Fix bad-option-value for 1.6.5

* Fix arguments-differ for device_tracker

* Upgrade pylint to 1.8.2

* 👕 Fix missed no-member
2018-02-11 09:20:28 -08:00

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Python

"""Icon helper methods."""
from typing import Optional
def icon_for_battery_level(battery_level: Optional[int] = None,
charging: bool = False) -> str:
"""Return a battery icon valid identifier."""
icon = 'mdi:battery'
if battery_level is None:
return icon + '-unknown'
if charging and battery_level > 10:
icon += '-charging-{}'.format(
int(round(battery_level / 20 - .01)) * 20)
elif charging:
icon += '-outline'
elif battery_level <= 5:
icon += '-alert'
elif 5 < battery_level < 95:
icon += '-{}'.format(int(round(battery_level / 10 - .01)) * 10)
return icon