environment/lib/python2.7/site-packages/IPython/utils/io.py
def raw_print_err(*args, **kw):
    """Raw print to sys.__stderr__, otherwise identical interface to print()."""

    print(*args, sep=kw.get('sep', ' '), end=kw.get('end', '\n'),
          file=sys.__stderr__)
    sys.__stderr__.flush()
def raw_print_err(*args, **kw):
    """Raw print to sys.__stderr__, otherwise identical interface to print()."""

    print(*args, sep=kw.get('sep', ' '), end=kw.get('end', '\n'),
          file=sys.__stderr__)
    sys.__stderr__.flush()
def raw_print_err ( * args , * * kw ) : print ( * args , sep = kw . get ( 'sep' , ' ' ) , end = kw . get ( 'end' , '\n' ) , file = sys . __stderr__ ) sys . __stderr__ . flush ( )
Raw print to sys.__stderr__, otherwise identical interface to print().
Raw print to sys . __stderr__ otherwise identical interface to print () .