[toward py3k] rewrite has_key() (part of #2711624)
The `has_key` method is not in Python3K but dict supports __contains__ check for
ages.
sync_schema_props_perms('EmailAddress')forsourceinrql('CWSource X WHERE X type "pyrorql"').entities():sconfig=source.dictconfignsid=sconfig.pop('pyro-ns-id',config.appid)nshost=sconfig.pop('pyro-ns-host','')nsgroup=sconfig.pop('pyro-ns-group',':cubicweb')ifnsgroup:nsgroup+='.'source.cw_set(url=u'pyro://%s/%s%s'%(nshost,nsgroup,nsid))source.update_config(skip_unknown=True,**sconfig)commit()