graphite-project/carbon — pull request #253 by steve-dave (2014-07-12 14:43:02+00:00)
Title: Update lib/carbon/writer.py

Creating the directory tree with the proper umask/permissions in the environment. The new value of the umask will come from the Twisted parameter --umask. The permissions will now match the whisper archives.

Just rebased https://github.com/graphite-project/carbon/pull/69 against current master so it merges cleanly.