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import decimal
import json
from .netclass import netclass_root
class _encoder(json.JSONEncoder):
def default(self, obj):
if isinstance(obj, netclass_root):
return obj._contents
elif isinstance(obj, decimal.Decimal):
return float(obj)
else:
return super().default(obj)
def from_json(t, j):
print(repr(j))
val = json.loads(j)
if issubclass(t, netclass_root):
val = t.from_dict(val)
if not isinstance(val, t):
raise ValueError(f"the JSON value was of type {type(val)}, not {t}")
return val
def to_json(obj):
return json.dumps(obj, cls=_encoder)
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