Open sbrugman opened 5 years ago
https://pandas.pydata.org/pandas-docs/stable/development/extending.html#extensiondtype
https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.api.extensions.ExtensionDtype.html#pandas.api.extensions.ExtensionDtype
https://github.com/geopandas/geopandas/blob/master/geopandas/array.py#L18
https://github.com/ContinuumIO/cyberpandas
(integer reference: https://github.com/pandas-dev/pandas/blob/v0.25.1/pandas/core/arrays/integer.py)
https://dev.pandas.io/pandas-blog/pandas-extension-arrays.html
https://pandas.pydata.org/pandas-docs/stable/development/extending.html#extensiondtype
https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.api.extensions.ExtensionDtype.html#pandas.api.extensions.ExtensionDtype
https://github.com/geopandas/geopandas/blob/master/geopandas/array.py#L18
https://github.com/ContinuumIO/cyberpandas
(integer reference: https://github.com/pandas-dev/pandas/blob/v0.25.1/pandas/core/arrays/integer.py)