diff piecrust/sources/mixins.py @ 440:32c7c2d219d2

performance: Refactor how data is managed to reduce copying. * Make use of `collections.abc.Mapping` to better identify things that are supposed to look like dictionaries. * Instead of handling "overlay" of data in a dict tree in each different data object, make all objects `Mapping`s and handle merging at a higher level with the new `MergedMapping` object. * Since this new object is read-only, remove the need for deep-copying of app and page configurations. * Split data classes into separate modules.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 28 Jun 2015 08:22:39 -0700
parents e7b865f8f335
children ab5c6a8ae90a
line wrap: on
line diff
--- a/piecrust/sources/mixins.py	Sat Jun 27 22:28:32 2015 -0700
+++ b/piecrust/sources/mixins.py	Sun Jun 28 08:22:39 2015 -0700
@@ -1,8 +1,8 @@
 import os
 import os.path
 import logging
-from piecrust.data.base import PaginationData
 from piecrust.data.filters import PaginationFilter, page_value_accessor
+from piecrust.data.paginationdata import PaginationData
 from piecrust.sources.base import PageFactory
 from piecrust.sources.interfaces import IPaginationSource, IListableSource
 from piecrust.sources.pageref import PageRef