diff options
Diffstat (limited to 'tools/cache.py')
| -rw-r--r-- | tools/cache.py | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/tools/cache.py b/tools/cache.py index ed4fcd24..8883a740 100644 --- a/tools/cache.py +++ b/tools/cache.py @@ -1,6 +1,7 @@ import os.path, sys, shutil, hashlib, cPickle, zlib, time import tempfiles +import shared # Permanent cache for dlmalloc and stdlibc++ class Cache: @@ -13,13 +14,7 @@ class Cache: self.debug = debug def ensure(self): - try: - # Use makedirs here, so creating the path is as atomic as possible - os.makedirs(self.dirname) - except os.error, e: - # Ignore error for already existing dirname - if not os.path.exists(self.dirname): - raise e + shared.safe_ensure_dirs(self.dirname) def erase(self): tempfiles.try_delete(self.dirname) @@ -53,11 +48,7 @@ class JCache: def ensure(self): self.cache.ensure() - if not os.path.exists(self.dirname): - try: - os.makedirs(self.dirname) - except (IOError, OSError): - pass + shared.safe_ensure_dirs(self.dirname) def get_shortkey(self, keys): if type(keys) not in [list, tuple]: |