diff options
Diffstat (limited to 'Lib/json/decoder.py')
| -rw-r--r-- | Lib/json/decoder.py | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Lib/json/decoder.py b/Lib/json/decoder.py index 1b4323839b..5141f879d9 100644 --- a/Lib/json/decoder.py +++ b/Lib/json/decoder.py @@ -15,10 +15,8 @@ __all__ = ['JSONDecoder'] FLAGS = re.VERBOSE | re.MULTILINE | re.DOTALL def _floatconstants(): - _BYTES = '7FF80000000000007FF0000000000000'.decode('hex') - if sys.byteorder != 'big': - _BYTES = _BYTES[:8][::-1] + _BYTES[8:][::-1] - nan, inf = struct.unpack('dd', _BYTES) + nan, = struct.unpack('>d', b'\x7f\xf8\x00\x00\x00\x00\x00\x00') + inf, = struct.unpack('>d', b'\x7f\xf0\x00\x00\x00\x00\x00\x00') return nan, inf, -inf NaN, PosInf, NegInf = _floatconstants() |