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.