numpy.lib.format.read_array_header_2_0

lib.format. read_array_header_2_0 ( fp ) [source]

Read an array header from a filelike object using the 2.0 file format version.

This will leave the file object located just after the header.

New in version 1.9.0.

Parameters

fp filelike object

A file object or something with a read() method like a file.

Returns

shape tuple of int

The shape of the array.

fortran_order bool

The array data will be written out directly if it is either C-contiguous or Fortran-contiguous. Otherwise, it will be made contiguous before writing it out.

dtype dtype

The dtype of the file’s data.

Raises

ValueError

If the data is invalid.