Copying FpBinarySwitchable objects may result in the wrong min_value or max_value.

[smlgit]

Copying FpBinarySwitchable instances via copy.copy() does not copy the min_value and max_value fields correctly. It will set these to the current value:

>>> fs = FpBinarySwitchable(fp_mode=False, float_value=0.0)
>>> fs.value = -5.0
>>> fs.value = 5.0
>>> fs.value = 1.0
>>> fs.value, fs.min_value, fs.max_value
(1.0, -5.0, 5.0)
>>> fs2 = copy.copy(fs)
>>> fs2.value, fs2.min_value, fs2.max_value
(1.0, 1.0, 1.0)

[smlgit]

Fixed in https://github.com/smlgit/fpbinary/releases/tag/v1.3 .