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These are primarily intended for library authors looking to extend pandasobjects.
api.extensions.register_extension_dtype(cls) | Register an ExtensionType with pandas as class decorator. |
api.extensions.register_dataframe_accessor(name) | Register a custom accessor on DataFrame objects. |
api.extensions.register_series_accessor(name) | Register a custom accessor on Series objects. |
api.extensions.register_index_accessor(name) | Register a custom accessor on Index objects. |
api.extensions.ExtensionDtype | A custom data type, to be paired with an ExtensionArray. |
api.extensions.ExtensionArray | Abstract base class for custom 1-D array types. |
arrays.PandasArray(values[, copy]) | A pandas ExtensionArray for NumPy data. |
