_FileOpeners contains a dictionary that holds one method for each supported file format. Attribute lookup is implemented in such a way that an instance of _FileOpeners itself can be indexed with the keys of that dictionary. Currently uncompressed files as well as files compressed with gzip , bz2 or xz compression are supported.

Notes

:None:None:`_file_openers`, an instance of _FileOpeners , is made available for use in the _datasource module.

Container for different methods to open (un-)compressed files.

Examples

>>> import gzip
... np.lib._datasource._file_openers.keys()
[None, '.bz2', '.gz', '.xz', '.lzma']

>>> np.lib._datasource._file_openers['.gz'] is gzip.open
True

See :

Back References

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numpy.lib._datasource._FileOpeners

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