Function wrapped

shapely/decorators.py:74–91

(*args, **kwargs)

    @wraps(func)
    def wrapped(*args, **kwargs):
        array_args = [
            arg for arg in args if isinstance(arg, np.ndarray) and arg.dtype == object
        ] + [
            arg
            for name, arg in kwargs.items()
            if name not in {"where", "out"}
            and isinstance(arg, np.ndarray)
            and arg.dtype == object
        ]
        old_flags = [arr.flags.writeable for arr in array_args]
        try:
            for arr in array_args:
                arr.flags.writeable = False
            return func(*args, **kwargs)
        finally:
            for arr, old_flag in zip(array_args, old_flags):
                arr.flags.writeable = old_flag

    return wrapped