| OLD | NEW |
| 1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
| 3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
| 4 | 4 |
| 5 from appengine_wrappers import memcache | 5 from appengine_wrappers import memcache |
| 6 | 6 |
| 7 MEMCACHE_BLOBSTORE = 'MemcacheBlobstore' |
| 7 MEMCACHE_FILE_SYSTEM_READ = 'MemcacheFileSystem.Get' | 8 MEMCACHE_FILE_SYSTEM_READ = 'MemcacheFileSystem.Get' |
| 8 MEMCACHE_FILE_SYSTEM_STAT = 'MemcacheFileSystem.Stat' | 9 MEMCACHE_FILE_SYSTEM_STAT = 'MemcacheFileSystem.Stat' |
| 10 MEMCACHE_GITHUB_STAT = 'MemcacheGithub.Stat' |
| 9 MEMCACHE_BRANCH_UTILITY = 'BranchUtility' | 11 MEMCACHE_BRANCH_UTILITY = 'BranchUtility' |
| 10 | 12 |
| 11 class AppEngineMemcache(object): | 13 class AppEngineMemcache(object): |
| 12 """A wrapper around the standard App Engine memcache that enforces namespace | 14 """A wrapper around the standard App Engine memcache that enforces namespace |
| 13 use. Uses a branch to make sure there are no key collisions if separate | 15 use. Uses a branch to make sure there are no key collisions if separate |
| 14 branches cache the same file. | 16 branches cache the same file. |
| 15 """ | 17 """ |
| 16 def __init__(self, branch): | 18 def __init__(self, branch): |
| 17 self._branch = branch | 19 self._branch = branch |
| 18 | 20 |
| 19 def Set(self, key, value, namespace, time=60): | 21 def Set(self, key, value, namespace, time=60): |
| 20 return memcache.set(key, | 22 return memcache.set(key, |
| 21 value, | 23 value, |
| 22 namespace=self._branch + '.' + namespace, | 24 namespace=self._branch + '.' + namespace, |
| 23 time=time) | 25 time=time) |
| 24 | 26 |
| 25 def Get(self, key, namespace): | 27 def Get(self, key, namespace): |
| 26 return memcache.get(key, namespace=self._branch + '.' + namespace) | 28 return memcache.get(key, namespace=self._branch + '.' + namespace) |
| 27 | 29 |
| 28 def Delete(self, key, namespace): | 30 def Delete(self, key, namespace): |
| 29 return memcache.delete(key, namespace=self._branch + '.' + namespace) | 31 return memcache.delete(key, namespace=self._branch + '.' + namespace) |
| OLD | NEW |