38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
"""
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Wrapper for the builtin json module that ensures compliance with the JSON spec.
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REST framework should always import this wrapper module in order to maintain
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spec-compliant encoding/decoding. Support for non-standard features should be
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handled by users at the renderer and parser layer.
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"""
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import functools
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import json # noqa
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def strict_constant(o):
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raise ValueError('Out of range float values are not JSON compliant: ' + repr(o))
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@functools.wraps(json.dump)
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def dump(*args, **kwargs):
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kwargs.setdefault('allow_nan', False)
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return json.dump(*args, **kwargs)
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@functools.wraps(json.dumps)
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def dumps(*args, **kwargs):
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kwargs.setdefault('allow_nan', False)
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return json.dumps(*args, **kwargs)
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@functools.wraps(json.load)
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def load(*args, **kwargs):
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kwargs.setdefault('parse_constant', strict_constant)
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return json.load(*args, **kwargs)
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@functools.wraps(json.loads)
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def loads(*args, **kwargs):
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kwargs.setdefault('parse_constant', strict_constant)
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return json.loads(*args, **kwargs)
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