def test_view_setattr_machinery(attr, subset_func, subset_func2):
    # Tests that setting attributes on a view doesn't mess anything up too bad
    adata = gen_adata((10, 10))
    view = adata[subset_func(adata.obs_names), subset_func2(adata.var_names)]

    actual = view.copy()
    setattr(view, attr, getattr(actual, attr))
    assert_equal(actual, view, exact=True)
def refresh_content(self, order=None, name=None):
        "Re-download comments and reset the page index"

        order = order or self.content.order
        url = name or self.content.name

        with self.term.loader('Refreshing page'):
            self.content = SubmissionContent.from_url(
                self.reddit, url, self.term.loader, order=order,
                max_comment_cols=self.config['max_comment_cols'])
        if not self.term.loader.exception:
            self.nav = Navigator(self.content.get, page_index=-1)