34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
from typing import Iterable
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from image_prediction.formatter.formatter import Formatter
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class Snake2CamelCaseKeyFormatter(Formatter):
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@staticmethod
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def __format_key(key):
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if isinstance(key, str):
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head, *tail = key.split("_")
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return head + "".join(map(lambda s: s.title(), tail))
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else:
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return key
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def __format(self, data):
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# If we wanted to do this properly, we would need handlers for all expected types and dispatch based
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# on a type comparison. This is too much engineering for the limited use-case of this class though.
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if isinstance(data, Iterable) and not isinstance(data, dict) and not isinstance(data, str):
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f = map(self.__format, data)
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return type(data)(f) if not isinstance(data, map) else f
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if not isinstance(data, dict):
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return data
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keys_formatted = list(map(self.__format_key, data))
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return dict(zip(keys_formatted, map(self.__format, data.values())))
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def format(self, data):
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return self.__format(data)
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