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Allow None in add_suggested_values_to_schema (#85763)

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epenet 2023-01-16 11:36:21 +01:00 • committed by GitHub
parent 11a81dc485
commit 13cfd60019
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1 changed files with 6 additions and 2 deletions
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8
homeassistant/data_entry_flow.py
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@ -457,7 +457,7 @@ class FlowHandler:
return self.context.get("show_advanced_options", False)
def add_suggested_values_to_schema(
self, data_schema: vol.Schema, suggested_values: Mapping[str, Any]
self, data_schema: vol.Schema, suggested_values: Mapping[str, Any] | None
) -> vol.Schema:
"""Make a copy of the schema, populated with suggested values.
@ -477,7 +477,11 @@ class FlowHandler:
continue
new_key = key
if key in suggested_values and isinstance(key, vol.Marker):
if (
suggested_values
and key in suggested_values
and isinstance(key, vol.Marker)
):
# Copy the marker to not modify the flow schema
new_key = copy.copy(key)
new_key.description = {"suggested_value": suggested_values[key]}