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schbrongx/setup_yaml_for_ordered_dicts.py

Created May 9, 2017 12:34
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setup_yaml_for_ordered_dicts.py
def setup_yaml():
""" add a yaml representer which preservers the order when dumping an OrderedDict """
representer_ordered_dict = lambda self, content: self.represent_mapping('tag:yaml.org,2002:map', content.items())
yaml.add_representer(collections.OrderedDict, representer_ordered_dict)
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