message: fix: display python_date_format in react views as well
diff: @@ -300,6 +300,22 @@ class TableColumn(Model, BaseColumn):
  # TODO(john-bodley): SIP-15 will explicitly require a type conversion.
  return f"""'{dttm.strftime("%Y-%m-%d %H:%M:%S.%f")}'"""
  + @property
  + def data(self) -> Dict[str, Any]:
  + attrs = (
  + "id",
  + "column_name",
  + "verbose_name",
  + "description",
  + "expression",
  + "filterable",
  + "groupby",
  + "is_dttm",
  + "type",
  + "python_date_format",
  + )
  + return {s: getattr(self, s) for s in attrs if hasattr(self, s)}
  +
  class SqlMetric(Model, BaseMetric):
  