def __init__(self, postreader, excludes):
        
        self.postreader = postreader
        if hasattr(postreader, "format"):
            self.format = postreader.format
        
        self.excludes = excludes
        self._find_nonexcluded()
        self.value = postreader.value
Only public threads should be visible on the group detail page.
dataset/ETHPy150Open dokipen/whoosh/src/whoosh/postings.py/Exclude.__init__--crossover with--dataset/ETHPy150Open ofa/connect/open_connect/groups/tests/test_views.py/GroupDetailViewTest.test_only_public_threads_visible