diff options
Diffstat (limited to 'giscanner/cachestore.py')
| -rw-r--r-- | giscanner/cachestore.py | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/giscanner/cachestore.py b/giscanner/cachestore.py index 007d992b..58b3193c 100644 --- a/giscanner/cachestore.py +++ b/giscanner/cachestore.py @@ -76,7 +76,7 @@ class CacheStore(object): try: with open(version, 'r') as version_file: cache_hash = version_file.read() - except IOError as e: + except (IOError, OSError) as e: # File does not exist if e.errno == errno.ENOENT: cache_hash = 0 @@ -96,7 +96,7 @@ class CacheStore(object): # On Unix, this would just be os.rename() but Windows # doesn't allow that. shutil.move(tmp_filename, version) - except IOError as e: + except (IOError, OSError) as e: # Permission denied if e.errno == errno.EACCES: return @@ -121,15 +121,9 @@ class CacheStore(object): def _remove_filename(self, filename): try: os.unlink(filename) - except IOError as e: - # Permission denied - if e.errno == errno.EACCES: - return - else: - raise - except OSError as e: - # File does not exist - if e.errno == errno.ENOENT: + except (IOError, OSError) as e: + # Ignore "permission denied", "file does not exist" + if e.errno in (errno.EACCES, errno.ENOENT): return else: raise @@ -152,7 +146,7 @@ class CacheStore(object): try: with os.fdopen(tmp_fd, 'wb') as tmp_file: pickle.dump(data, tmp_file) - except IOError as e: + except (IOError, OSError) as e: # No space left on device if e.errno == errno.ENOSPC: self._remove_filename(tmp_filename) @@ -162,7 +156,7 @@ class CacheStore(object): try: shutil.move(tmp_filename, store_filename) - except IOError as e: + except (IOError, OSError) as e: # Permission denied if e.errno == errno.EACCES: self._remove_filename(tmp_filename) @@ -175,7 +169,7 @@ class CacheStore(object): return try: fd = open(store_filename, 'rb') - except IOError as e: + except (IOError, OSError) as e: if e.errno == errno.ENOENT: return None else: |