askedrelic/libgreader — pull request #18 by Kudo (2012-12-13 08:19:32+00:00)
Title: Feature: Add since/until options to get feeds

Google Reader API support simple pagination ot and nt according to http://code.google.com/p/google-reader-api/wiki/ApiStreamContents.

Just add two options for loadItems().
Usage:
container.loadItems(updatedUntil=1280149200)
container.loadItems(updatedSince=1280149200)