Pass in old groups data to CanWriteToGroup validator for later skipping group checks. This will be a part of refactoring done to do user permissions changes without messing with main repo form data
"""Various utilities to work with Python < 2.7.Those utilities may be deleted once ``vcs`` stops support for older Pythonversions."""importsysifsys.version_info>=(2,7):unittest=__import__('unittest')else:unittest=__import__('unittest2')