Andre, I'm not combining paths. I'm using the string representation of the current state of the list of paths to add a unique prefix to the key used to cache the image.
For example, if pyglet.resource.path is ['my_sad_theme', 'my_happy_theme'], ...then the key will end up being the string "['my_sad_theme', 'my_happy_theme']imagename" If you change the path in any way, then the string representation of the entire path list changes, which results in a different unique key, and a new image searched for and cached using the new string representation of the list as a prefix to the key. Not quite as elegant as making a hash of the path state and using that as a shorter prefix, but it definitely works. ~ Nathan On Thu, Oct 4, 2012 at 5:35 AM, Andre D <[email protected]> wrote: > Please use os.path.join to combine paths > > On Thu, Oct 4, 2012 at 12:58 AM, Nathan <[email protected]> wrote: > > Currently, if you set pyglet.resource.path to ["foo"] and load "abc.png" > > (foo/abc.png), and then change pyglet.resource.path to ["bar"] and try to > > load "abc.png", you still get foo/abc.png, since the caching looks at the > > name of the image file only. > > > > This simple patch makes it so that the images are cached per specific > > setting of pyglet.resource.path. I included the patch as an attachment > and > > inline below since it's so tiny. > > > > # HG changeset patch > > # User Nathan Stocks <[email protected]> > > # Date 1349326606 21600 > > # Node ID f8102f9ee5b19c43c6129dac070bf393f82e3ef7 > > # Parent bf7f6c05275664ed76aab926944fe3a6a74ff022 > > Made it so that once you load an image, you can still load more images of > > the same name by changing pyglet.resource.path. > > > > diff -r bf7f6c052756 -r f8102f9ee5b1 pyglet/resource.py > > --- a/pyglet/resource.py Sat Sep 15 16:48:08 2012 -0500 > > +++ b/pyglet/resource.py Wed Oct 03 22:56:46 2012 -0600 > > @@ -504,9 +504,9 @@ > > ''' > > self._require_index() > > if name in self._cached_images: > > - identity = self._cached_images[name] > > + identity = self._cached_images[str(self.path)+name] > > else: > > - identity = self._cached_images[name] = > self._alloc_image(name, > > + identity = self._cached_images[str(self.path)+name] = > > self._alloc_image(name, > > atlas=atlas) > > > > if not rotate and not flip_x and not flip_y: > > > > > > Works great for me! > > > > Thoughts? > > > > ~ Nathan > > > > -- > > You received this message because you are subscribed to the Google Groups > > "pyglet-users" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group at > > http://groups.google.com/group/pyglet-users?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "pyglet-users" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/pyglet-users?hl=en. > > -- You received this message because you are subscribed to the Google Groups "pyglet-users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/pyglet-users?hl=en.
