MyPy fixes (#3953)

andrew-codechimp · web-flow · commit 10080d2a73f8 · 2025-11-12T10:18:03.000Z
diff --git a/custom_components/battery_notes/binary_sensor.py b/custom_components/battery_notes/binary_sensor.py
@@ -429,7 +429,7 @@ def add_template_attribute(
 
         """
         assert self.hass is not None, "hass cannot be None"
-        template.hass = self.hass
+        tmpl.hass = self.hass
         template_attribute = _TemplateAttribute(
             self, attribute, tmpl, validator, on_update, none_on_template_error
         )
diff --git a/custom_components/battery_notes/coordinator.py b/custom_components/battery_notes/coordinator.py
@@ -296,7 +296,7 @@ def _link_to_source(self) -> bool:  # noqa: PLR0912
                 device_entry = device_registry.async_get(self.device_id)
             if device_entry:
                 self.device_name = (
-                    self.subentry.title
+                    (self.subentry.title if self.subentry else None)
                     or device_entry.name_by_user
                     or device_entry.name
                 )

Original file line number	Diff line number	Diff line change
`@@ -429,7 +429,7 @@ def add_template_attribute(`
`429`	`429`
`430`	`430`	`"""`
`431`	`431`	`assert self.hass is not None, "hass cannot be None"`
`432`		`- template.hass = self.hass`
	`432`	`+ tmpl.hass = self.hass`
`433`	`433`	`template_attribute = _TemplateAttribute(`
`434`	`434`	`self, attribute, tmpl, validator, on_update, none_on_template_error`
`435`	`435`	`)`
Original file line number	Diff line number	Diff line change
`@@ -296,7 +296,7 @@ def _link_to_source(self) -> bool: # noqa: PLR0912`
`296`	`296`	`device_entry = device_registry.async_get(self.device_id)`
`297`	`297`	`if device_entry:`
`298`	`298`	`self.device_name = (`
`299`		`- self.subentry.title`
	`299`	`+ (self.subentry.title if self.subentry else None)`
`300`	`300`	`or device_entry.name_by_user`
`301`	`301`	`or device_entry.name`
`302`	`302`	`)`