Respect computed_field title in Details

src/python-fastui/fastui/components/display.py

@@ -79,14 +79,14 @@ class Details(BaseModel, extra='forbid'):
 
  @pydantic.model_validator(mode='after')
  def _fill_fields(self) -> _te.Self:
+ fields = {**self.data.model_fields, **self.data.model_computed_fields}
+
  if self.fields is None:
- self.fields = [
- DisplayLookup(field=name, title=field.title) for name, field in self.data.model_fields.items()
- ]
+ self.fields = [DisplayLookup(field=name, title=field.title) for name, field in fields.items()]
  else:
  # add pydantic titles to fields that don't have them
  for field in (c for c in self.fields if c.title is None):
- pydantic_field = self.data.model_fields.get(field.field)
+ pydantic_field = fields.get(field.field)
  if pydantic_field and pydantic_field.title:
  field.title = pydantic_field.title
  return self

src/python-fastui/tests/test_tables_display.py

@@ -86,7 +86,11 @@ def test_display_no_fields():
  # insert_assert(d.model_dump(by_alias=True, exclude_none=True))
  assert d.model_dump(by_alias=True, exclude_none=True) == {
  'data': {'id': 1, 'name': 'john', 'representation': '1: john'},
- 'fields': [{'field': 'id'}, {'title': 'Name', 'field': 'name'}],
+ 'fields': [
+ {'field': 'id'},
+ {'title': 'Name', 'field': 'name'},
+ {'title': 'Representation', 'field': 'representation'},
+ ],
  'type': 'Details',
  }
 
@@ -102,3 +106,41 @@ def test_display_fields():
  'fields': [{'title': 'ID', 'field': 'id'}, {'title': 'Name', 'field': 'name'}],
  'type': 'Details',
  }
+
+
+def test_table_respect_computed_field_title():
+ class Foo(BaseModel):
+ id: int
+
+ @computed_field(title='Foo Name')
+ def name(self) -> str:
+ return f'foo{self.id}'
+
+ foos = [Foo(id=1)]
+ table = components.Table(data=foos)
+
+ # insert_assert(table.model_dump(by_alias=True, exclude_none=True))
+ assert table.model_dump(by_alias=True, exclude_none=True) == {
+ 'data': [{'id': 1, 'name': 'foo1'}],
+ 'columns': [{'field': 'id'}, {'title': 'Foo Name', 'field': 'name'}],
+ 'type': 'Table',
+ }
+
+
+def test_details_respect_computed_field_title():
+ class Foo(BaseModel):
+ id: int
+
+ @computed_field(title='Foo Name')
+ def name(self) -> str:
+ return f'foo{self.id}'
+
+ foos = Foo(id=1)
+ details = components.Details(data=foos)
+
+ # insert_assert(table.model_dump(by_alias=True, exclude_none=True))
+ assert details.model_dump(by_alias=True, exclude_none=True) == {
+ 'data': {'id': 1, 'name': 'foo1'},
+ 'fields': [{'field': 'id'}, {'title': 'Foo Name', 'field': 'name'}],
+ 'type': 'Details',
+ }