munch.py 文件源码

def toYAML(self, **options):
        """ Serializes this Munch to YAML, using `yaml.safe_dump()` if
            no `Dumper` is provided. See the PyYAML documentation for more info.

            >>> b = Munch(foo=['bar', Munch(lol=True)], hello=42)
            >>> import yaml
            >>> yaml.safe_dump(b, default_flow_style=True)
            '{foo: [bar, {lol: true}], hello: 42}\\n'
            >>> b.toYAML(default_flow_style=True)
            '{foo: [bar, {lol: true}], hello: 42}\\n'
            >>> yaml.dump(b, default_flow_style=True)
            '!munch.Munch {foo: [bar, !munch.Munch {lol: true}], hello: 42}\\n'
            >>> b.toYAML(Dumper=yaml.Dumper, default_flow_style=True)
            '!munch.Munch {foo: [bar, !munch.Munch {lol: true}], hello: 42}\\n'

        """
        opts = dict(indent=4, default_flow_style=False)
        opts.update(options)
        if 'Dumper' not in opts:
            return yaml.safe_dump(self, **opts)
        else:
            return yaml.dump(self, **opts)