Re: [Pyobjc-dev] Python rather than ObjC for main?

[Ronald O. <ous...@ci...>]

I've repeated your experiment and see the same problem. The problem 
seems to be caused by a wrong mainBundle. I've added the following 
lines to the start of the python script:
	import objc
	print sys.argv[0]
	print  objc.lookup_class('NSBundle').mainBundle().bundlePath()

The first print statement emits the full path of the script inside the 
.app bundle. The second line prints /usr/local/bin, which is where my 
python interpreter is living.

Ronald

On Wednesday, Nov 6, 2002, at 15:23 Europe/Amsterdam, Peter Montagner 
wrote:

> Is there any reason why the executable pointed to by 
> CFBundleExecutable has to be a Mach-O file?
>
> As a quick test I threw the HelloWorld.py example into a .app Bundle, 
> copied and edited a reasonable Info.plist and I now have a double 
> clickable version of hello world that still doesn't use any C code.
>
> I just added #!/usr/bin/env python to the top of HelloWorld.py and ran 
> chmod +x on it.
>
> Now, I've been experimenting with making a modified Main.py the 
> CFBundleExecutable, hoping to avoid the execve(). I can't seem to get 
> it working though. NSApplicationMain() dies complaining about not 
> finding the Info.plist file. I'm not sure I understand what's 
> happening. The launch arguments seem to carry across OK.
>
> Am I reinventing the broken wheel here? Do we have the execve() 
> procedure because the simpler approach fails?
>
> Obviously this approach would be inferior to having an embeddable 
> version of python in an ObjC wrapper but could this approach be used 
> to remove the execve()?
>
> Just a thought,
> Peter
>
>
>
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