Do not deepcopy section schema when applying suggested values (#141280)

Do not deep copy section schema when appying suggested values

Author: jbouwh

homeassistant/data_entry_flow.py

@@ -666,7 +666,7 @@ def add_suggested_values_to_schema(
                 new_section_key = copy.copy(key)
                 schema[new_section_key] = val
                 val.schema = self.add_suggested_values_to_schema(
-                    copy.deepcopy(val.schema), suggested_values[key]
+                    val.schema, suggested_values[key]
                 )
                 continue
 

tests/test_data_entry_flow.py

@@ -178,6 +178,10 @@ async def async_step_init(self, user_input=None):
     assert markers[2] == "section_1"
     section_validator = form["data_schema"].schema["section_1"]
     assert isinstance(section_validator, data_entry_flow.section)
+    # The section class was not replaced
+    assert section_validator is schema.schema["section_1"]
+    # The section schema was not replaced
+    assert section_validator.schema is schema.schema["section_1"].schema
     section_markers = list(section_validator.schema.schema)
     assert len(section_markers) == 1
     assert section_markers[0] == "full_name"