numpy.lib.format.write_array_header_2_0

lib.format.write_array_header_2_0(fp, d) [source]

Write the header for an array using the 2.0 format.

The 2.0 format allows storing very large structured arrays.

New in version 1.9.0.

Parameters

fpfilelike object

ddict

This has the appropriate entries for writing its string representation to the header of the file.