mirror of
https://github.com/DeclanHoare/shiftgears.git
synced 2025-01-22 08:11:52 -05:00
27 lines
573 B
Python
27 lines
573 B
Python
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import decimal
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import json
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from .netclass import netclass_root
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class _encoder(json.JSONEncoder):
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def default(self, obj):
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if isinstance(obj, netclass_root):
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return obj._contents
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elif isinstance(obj, decimal.Decimal):
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return float(obj)
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else:
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return super().default(obj)
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def from_json(t, j):
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print(repr(j))
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val = json.loads(j)
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if issubclass(t, netclass_root):
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val = t.from_dict(val)
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if not isinstance(val, t):
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raise ValueError(f"the JSON value was of type {type(val)}, not {t}")
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return val
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def to_json(obj):
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return json.dumps(obj, cls=_encoder)
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