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Convert @property to _attr_variable for hdmi_sec (#53816)

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Convert @property to _attr_variable.
Break __init__ with a local function.
Make _attr_should_poll a class variable.
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
This commit is contained in:
jan iversen 2021-08-02 14:30:30 +02:00 committed by GitHub
parent 8500afa5d9
commit bb11dc19d3
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 20 additions and 37 deletions
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57
homeassistant/components/hdmi_cec/__init__.py
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@ -371,13 +371,32 @@ def setup(hass: HomeAssistant, base_config): # noqa: C901
class CecEntity(Entity):
"""Representation of a HDMI CEC device entity."""
_attr_should_poll = False
def __init__(self, device, logical) -> None:
"""Initialize the device."""
self._device = device
self._icon = None
self._state: str | None = None
self._logical_address = logical
self.entity_id = "%s.%d" % (DOMAIN, self._logical_address)
self._set_attr_name()
if self._device.type in ICONS_BY_TYPE:
self._attr_icon = ICONS_BY_TYPE[self._device.type]
else:
self._attr_icon = ICON_UNKNOWN
def _set_attr_name(self):
"""Set name."""
if (
self._device.osd_name is not None
and self.vendor_name is not None
and self.vendor_name != "Unknown"
):
self._attr_name = f"{self.vendor_name} {self._device.osd_name}"
elif self._device.osd_name is None:
self._attr_name = f"{self._device.type_name} {self._logical_address}"
else:
self._attr_name = f"{self._device.type_name} {self._logical_address} ({self._device.osd_name})"
def _hdmi_cec_unavailable(self, callback_event):
# Change state to unavailable. Without this, entity would remain in
@ -412,31 +431,6 @@ class CecEntity(Entity):
"""Device status changed, schedule an update."""
self.schedule_update_ha_state(True)
@property
def should_poll(self):
"""
Return false.
CecEntity.update() is called by the HDMI network when there is new data.
"""
return False
@property
def name(self):
"""Return the name of the device."""
return (
f"{self.vendor_name} {self._device.osd_name}"
if (
self._device.osd_name is not None
and self.vendor_name is not None
and self.vendor_name != "Unknown"
)
else "%s %d" % (self._device.type_name, self._logical_address)
if self._device.osd_name is None
else "%s %d (%s)"
% (self._device.type_name, self._logical_address, self._device.osd_name)
)
@property
def vendor_id(self):
"""Return the ID of the device's vendor."""
@ -462,17 +456,6 @@ class CecEntity(Entity):
"""Return the type ID of device."""
return self._device.type
@property
def icon(self):
"""Return the icon for device by its type."""
return (
self._icon
if self._icon is not None
else ICONS_BY_TYPE.get(self._device.type)
if self._device.type in ICONS_BY_TYPE
else ICON_UNKNOWN
)
@property
def extra_state_attributes(self):
"""Return the state attributes."""