burnash/gspread — pull request #137 by paulfitz (2014-06-05 15:46:15+00:00)
Title: version not available for read-only spreadsheets

This is a workaround I'm using for issue #122. There's no edit element for read-only spreadsheets, hence no way to get a version from it. I'm sure this isn't the best fix, but leaving it here for what it is worth.