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October 26, 2020 18:52
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to flatten dict strcuture
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| def dict_flatten(d, parent_key='', sep=''): | |
| items = [] | |
| for k, v in d.items(): | |
| new_key = parent_key + sep + str(k) if parent_key else str(k) | |
| if v and isinstance(v, collections.MutableMapping): | |
| items.extend(dict_flatten(v, new_key, sep=sep).items()) | |
| else: | |
| items.append((new_key, v)) | |
| return dict(items) |
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