def __init__(self, assets_dir=None, requirements_file="requirements.yml"):
        self.assets_dir = assets_dir or Path(".") / "assets"
        self.requirements = GroupedRequirements()
        self.requirements.load(requirements_file)
        self.temp_dir = mkdtemp()
def comment_urlview(self):
        data = self.get_selected_item()
        comment = data.get('body') or data.get('text') or data.get('url_full')
        if comment:
            self.term.open_urlview(comment)
        else:
            self.term.flash()