Re: Calling Objective C functions with ctypes

Thanks! I preceded all of the string literals with 'b', apart from the 
initial 'find_library' calls, and the code worked fine.

Best regards,
Tim Grove

On 19/03/2015 16:46, eryksun wrote:
> On Thu, Mar 19, 2015 at 11:11 AM, Timothy W. Grove <[email protected]> wrote:
>> pool = objc.objc_msgSend(pool, objc.sel_registerName('init'))
> Python 3 uses wide-character strings (i.e. wchar_t *). Try replacing
> all string literals with bytes literals, e.g.
> objc.sel_registerName(b'init').

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