(f)
return float(s)
r"""
    >>> import io
    >>> read_floatnl(io.BytesIO(b"-1.25\n6"))
    -1.25
r"""
    >>> import io
    >>> read_floatnl(io.BytesIO(b"-1.25\n6"))
    -1.25
r >>> import io >>> read_floatnl ( io . BytesIO ( b - 1 . 25 \ n6 )) - 1 . 25
def read_floatnl(f):
    r"""
    >>> import io
    >>> read_floatnl(io.BytesIO(b"-1.25\n6"))
    -1.25
    """
    s = read_stringnl(f, decode=False, stripquotes=False)
    return float(s)
def read_floatnl ( f ) : s = read_stringnl ( f , decode = False , stripquotes = False ) return float ( s )