From ddeab2da30bb2f74109854d982c6681e78e7a4ce Mon Sep 17 00:00:00 2001 From: Vishvananda Ishaya Date: Wed, 9 Mar 2011 07:35:58 +0000 Subject: make static method for testing without initializing libvirt --- nova/virt/libvirt_conn.py | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'nova/virt') diff --git a/nova/virt/libvirt_conn.py b/nova/virt/libvirt_conn.py index 1a1f146d4..ecef7950a 100644 --- a/nova/virt/libvirt_conn.py +++ b/nova/virt/libvirt_conn.py @@ -511,9 +511,10 @@ class LibvirtConnection(object): subprocess.Popen(cmd, shell=True) return {'token': token, 'host': host, 'port': port} - _image_semaphores = {} + _image_sems = {} - def _cache_image(self, fn, target, fname, cow=False, *args, **kwargs): + @staticmethod + def _cache_image(fn, target, fname, cow=False, *args, **kwargs): """Wrapper for a method that creates an image that caches the image. This wrapper will save the image into a common store and create a @@ -533,9 +534,9 @@ class LibvirtConnection(object): os.mkdir(base_dir) base = os.path.join(base_dir, fname) - if fname not in self._image_semaphores: - self._image_semaphores[fname] = semaphore.Semaphore() - with self._image_semaphores[fname]: + if fname not in LibvirtConnection._image_sems: + LibvirtConnection._image_sems[fname] = semaphore.Semaphore() + with LibvirtConnection._image_sems[fname]: if not os.path.exists(base): fn(target=base, *args, **kwargs) -- cgit