[Checkins] [zopefoundation/Products.ZCatalog] fc450d: Refactor caching

[GitHub]

  Branch: refs/heads/andbag-zcatalog-caching
  Home:   https://github.com/zopefoundation/Products.ZCatalog
  Commit: fc450d29b4c79757113ba548b9777f04f530670d
      https://github.com/zopefoundation/Products.ZCatalog/commit/fc450d29b4c79757113ba548b9777f04f530670d
  Author: Andreas Gabriel <gabriel at hrz.uni-marburg.de>
  Date:   2016-10-10 (Mon, 10 Oct 2016)

  Changed paths:
    M src/Products/ZCatalog/Catalog.py
    M src/Products/ZCatalog/cache.py

  Log Message:
  -----------
  Refactor caching