xarray
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Backend entrypoints not public?
What is your issue?
As I've understood it ZarrBackendEntrypoint
is the engine used when loading zarr-files. But for some reason we show ZarrStore
in xr.backends
.
I believe the ZarrStore
class is supposed to be just a implementation detail, right?
# The available engines:
xr.backends.list_engines()
Out[23]:
{'netcdf4': <xarray.backends.netCDF4_.NetCDF4BackendEntrypoint object at 0x00000296D05D11F0>,
'h5netcdf': <xarray.backends.h5netcdf_.H5netcdfBackendEntrypoint object at 0x00000296D05D14C0>,
'scipy': <xarray.backends.scipy_.ScipyBackendEntrypoint object at 0x00000296D05D11C0>,
'pseudonetcdf': <xarray.backends.pseudonetcdf_.PseudoNetCDFBackendEntrypoint object at 0x00000296D05D1430>,
'pydap': <xarray.backends.pydap_.PydapBackendEntrypoint object at 0x00000296D05D1310>,
'store': <xarray.backends.store.StoreBackendEntrypoint object at 0x00000296D05D1340>,
'zarr': <xarray.backends.zarr.ZarrBackendEntrypoint object at 0x00000296D05D12E0>}
# The public class is ZarrStore instead of ZarrBackendEntrypoint, how come?
dir(xr.backends)
Out[22]:
['AbstractDataStore',
'BackendArray',
'BackendEntrypoint',
'CachingFileManager',
'CfGribDataStore',
'DummyFileManager',
'FileManager',
'H5NetCDFStore',
'InMemoryDataStore',
'NetCDF4DataStore',
'NioDataStore',
'PseudoNetCDFDataStore',
'PydapDataStore',
'ScipyDataStore',
'ZarrStore',
'__all__',
'__builtins__',
'__cached__',
'__doc__',
'__file__',
'__loader__',
'__name__',
'__package__',
'__path__',
'__spec__',
'api',
'cfgrib_',
'common',
'file_manager',
'h5netcdf_',
'list_engines',
'locks',
'lru_cache',
'memory',
'netCDF4_',
'netcdf3',
'plugins',
'pseudonetcdf_',
'pydap_',
'pynio_',
'rasterio_',
'scipy_',
'store',
'zarr']