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Make this a by more DRY by adding int_states_in_range util

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J. Nick Koston 2021-02-14 11:15:42 -10:00 committed by GitHub
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commit a64d3fe28d
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1 changed files with 2 additions and 2 deletions
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docs/core/entity/fan.md
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@ -121,7 +121,7 @@ named_speed = percentage_to_ordered_list_item(ORDERED_NAMED_FAN_SPEEDS, 23)
If the device has a numeric range of speeds:
```python
from homeassistant.util.percentage import ranged_value_to_percentage, percentage_to_ranged_value
from homeassistant.util.percentage import int_states_in_range, ranged_value_to_percentage, percentage_to_ranged_value
SPEED_RANGE = (1, 255) # off is not included
@ -139,7 +139,7 @@ value_in_range = math.ceil(percentage_to_ranged_value(SPEED_RANGE, 50))
@property
def speed_count(self) -> Optional[int]:
"""Return the number of speeds the fan supports."""
return SPEED_RANGE[1] - SPEED_RANGE[0] + 1
return int_states_in_range(SPEED_RANGE)
```
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