virtualEnvironment/lib/python2.7/site-packages/coverage/control.py
def _exclude_regex(self, which):
        """Return a compiled regex for the given exclusion list."""
        if which not in self._exclude_re:
            excl_list = getattr(self.config, which + "_list")
            self._exclude_re[which] = join_regex(excl_list)
        return self._exclude_re[which]
def _exclude_regex(self, which):
        """Return a compiled regex for the given exclusion list."""
        if which not in self._exclude_re:
            excl_list = getattr(self.config, which + "_list")
            self._exclude_re[which] = join_regex(excl_list)
        return self._exclude_re[which]
Return a compiled regex for the given exclusion list.