[Checkins] [zopefoundation/z3c.form] 7e31de: Bugfix for MultiWidget.removeWidgets on Python 3

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/z3c.form
  Commit: 7e31de1eca0d09f7c4fdce2e1bc5630d5c088dd9
      https://github.com/zopefoundation/z3c.form/commit/7e31de1eca0d09f7c4fdce2e1bc5630d5c088dd9
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2013-10-11 (Fri, 11 Oct 2013)

  Changed paths:
    M src/z3c/form/widget.py

  Log Message:
  -----------
  Bugfix for MultiWidget.removeWidgets on Python 3

You can't iterate over zip() twice in Python 3.  This used to clear
self.widgets completely on Python 3.  Luckily tests caught it.

Fixes #13.