helpers.py 文件源码

def missing_units_warning(name, defaultunit):
    """ Warn if any unit is missing

    Parameters
    ----------
    name: str
        name of the variable

    defaultunit: str
        default unit definition

    Raises
    ------
    warning: warnings.warn
        warn if units are assumed
    """
    warnings.formatwarning = warning_on_one_line
    msg = 'Variable {0:s} does not have explicit units. Assuming `{1:s}`\n'
    # stacklevel makes the correct code reference
    warnings.warn(msg.format(name, defaultunit), stacklevel=4)