def start(self):
        app = self._qapp
        if not getattr(app, '_in_event_loop', False):
            app._in_event_loop = True
            app.exec_()
            app._in_event_loop = False
Query PYPI via XMLRPC interface for a pkg's available versions
dataset/ETHPy150Open nucleic/enaml/enaml/qt/qt_application.py/QtApplication.start--crossover with--dataset/ETHPy150Open cakebread/yolk/yolk/pypi.py/CheeseShop.release_urls