shyaml.py 文件源码

def yaml_save(filename, data):
    """
    Save contents of an OrderedDict structure to a yaml file

    :param filename: name of the yaml file to save to
    :type filename: str
    :param data: configuration data to to save
    :type filename: str
    :type data: OrderedDict

    :returns: Nothing
    """

    ordered = (type(data).__name__ == 'OrderedDict')
    dict_type = 'dict'
    if ordered:
        dict_type = 'OrderedDict'
    logger.info("Saving '{}' to '{}'".format(dict_type, filename))
    if ordered:
        sdata = _ordered_dump(data, Dumper=yaml.SafeDumper, indent=4, width=768, allow_unicode=True, default_flow_style=False)
    else:
        sdata = yaml.dump(data, Dumper=yaml.SafeDumper, indent=4, width=768, allow_unicode=True, default_flow_style=False)
    sdata = _format_yaml_dump( sdata )
    with open(filename, 'w') as outfile:
        outfile.write( sdata )

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