in gwyutils.c there is the following code
#ifdef __APPLE__
char *ret = gwy_osx_find_dir_in_bundle(dirname);
if (ret)
return ret;
#endif /* __APPLE__ */
It seems gwy_find_self_dir will return here instead of the values defined
by the environmental variables.
On Thu, Jun 19, 2014 at 12:46 AM, David Nečas (Yeti) <[email protected]>
wrote:
> On Thu, Jun 19, 2014 at 12:22:42AM -0700, YTC wrote:
> > I did export it. This is confirmed with os.environ['GWYDDION_LIBDIR'] in
> > python shell.
> > With this, gwy.gwy_find_self_dir('modules') still returns that previous
> path
>
> Ah, I see now. There is a special self-finding code for Apple systems
> that locates the library directory in the main bundle
>
>
> https://sourceforge.net/p/gwyddion/code/HEAD/tree/trunk/gwyddion/libgwyddion/gwyutils.c#l559
>
> Which is the core of the problem. When you run Gwyddion the main bundle
> is Gwyddion and you get the Gwyddion directory. But when you run Python
> the main bundle is Python and you get the Python directory instead. I
> will give the environment variables the highest priority on all systems;
> this is how they should work anyway.
>
> It should be also possible to fix this by passing the Gwyddion bundle to
> CFBundleCopyResourcesDirectoryURL() and CFBundleCopyBundleURL() instead
> of whatever we get from CFBundleGetMainBundle(). However, I do not know
> how to get ‘the Gwyddion bundle’. I suppose using
> CFBundleGetBundleWithIdentifier() with the correct bundle ID. What is
> the correct bundle ID for Gwyddion? I have no idea.
>
> Regards,
>
> Yeti
>
>
>
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