def new_method(self, *args, **kwargs):
[rescale, shift], _ = parse_user_args(method, *args, **kwargs)
type_check(rescale, (numbers.Number, ), "rescale")
type_check(shift, (numbers.Number, ), "shift")
check_float32(rescale)
check_float32(shift)
return method(self, *args, **kwargs)
def check_degrees(degrees):
"""Check if the degrees is legal."""
type_check(degrees, (numbers.Number, list, tuple), "degrees")
if isinstance(degrees, numbers.Number):
check_pos_float32(degrees, "degrees")
elif isinstance(degrees, (list, tuple)):
if len(degrees) == 2:
type_check_list(degrees, (numbers.Number,), "degrees")
for value in degrees:
check_float32(value, "degrees")
if degrees[0] > degrees[1]:
raise ValueError("degrees should be in (min,max) format. Got (max,min).")
else:
raise TypeError("If degrees is a sequence, the length must be 2.")
