BUG: GeoDataFrame.repeat return DataFrame

[Zeroto521]

>>> import dtoolkit.geoaccessor
>>> import geopandas as gpd
>>> from shapely import Point
>>> df = (
...     gpd.GeoDataFrame(
...         {
...             "label": ["a", "b"],
...             "geometry": [Point(100, 1), Point(122, 55)],
...         },
...         crs=4326,
...     )
...     .repeat(2)
... )
>>> df
  label        geometry
0     a   POINT (100 1)
0     a   POINT (100 1)
1     b  POINT (122 55)
1     b  POINT (122 55)
>>> type(df)
<class 'pandas.core.frame.DataFrame'>

[Zeroto521]

some helpful methods may pass old df information to new df

• ._constructor
• .__finalize__

[Zeroto521]

Other accessors may have this problem also.
If their return data via creating DataFrame or Series constructor