23 lines
755 B
Python
23 lines
755 B
Python
from typing import ByteString, Dict, Iterable, Mapping, Text
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def decode_dict(data: Dict[bytes, bytes]) -> Dict[str, str]:
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"""
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Recursively decode all byte-strings found in a dictionary
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"""
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ret = {}
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for key, value in data.items():
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if isinstance(key, ByteString):
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key = key.decode()
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if isinstance(value, (Mapping, Dict)):
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ret[key] = decode_dict(value)
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elif isinstance(value, ByteString):
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ret[key] = value.decode()
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elif isinstance(value, Iterable) and not isinstance(value, Text):
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ret[key] = value.__new__(
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x.decode() if isinstance(x, ByteString) else x for x in value
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)
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else:
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ret[key] = value
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return ret
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