Source code for hdf5.hdf5_util

"""
A set of utility functions for HDF5 files
"""

def update_attrs(h5_attrs, attrs):
    """Update the attributes in ``h5_attrs``, an ``h5py`` group or dataset,
    by adding attributes in the dictionary ``attrs``.

    This will overwrite existing attributes; it is functionally equivalent to
    a python dictionary's update method.
    """
    
    for key, val in attrs.items():
        h5_attrs[key] = val