Added separate default permission for external_auth account activation. This flag allows users to define separate option of how activation of external_accounts should be performed.
"""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')