GitHub user relaxdiego opened a pull request: https://github.com/apache/libcloud/pull/544
Cache locations to improve list_images performance This change caches the locations in a private attribute to avoid repeated calls for the same result set. The number of calls made is directly proportional to the number of images returned. For a 223 result set, this can reach as high as 99.990 seconds. Caching the locations reduces it to around 2.001 seconds. The risk of stale location data during execution is negligible. You can merge this pull request into a Git repository by running: $ git pull https://github.com/relaxdiego/libcloud optimize_list_images Alternatively you can review and apply these changes as the patch at: https://github.com/apache/libcloud/pull/544.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #544 ---- commit cfc6d889e77f05b2ff972506c69449807eb98455 Author: Mark Maglana <mmagl...@gmail.com> Date: 2015-07-07T20:56:09Z Cache locations to improve list_images performance This change caches the locations in a private attribute to avoid repeated calls for the same result set. The number of calls made is directly proportional to the number of images returned. For a 223 result set, this can reach as high as 99.990 seconds. Caching the locations reduces it to around 2.001 seconds. The risk of stale location data during execution is negligible. ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---