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catch permissionserror when deleting old cache 

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>
This commit is contained in:
Nico Schottelius 2013-12-01 18:42:07 +01:00
parent 48923d23d8
commit 7cf0d60b08
1 changed files with 7 additions and 2 deletions
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9
cdist/exec/local.py
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@ -186,8 +186,13 @@ class Local(object):
def save_cache(self):
destination = os.path.join(self.cache_path, self.target_host)
self.log.debug("Saving " + self.base_path + " to " + destination)
if os.path.exists(destination):
shutil.rmtree(destination)
try:
if os.path.exists(destination):
shutil.rmtree(destination)
except PermissionError as e:
raise cdist.Error("Cannot delete old cache %s: %s" % (destination, e))
shutil.move(self.base_path, destination)
def _create_conf_path_and_link_conf_dirs(self):