ptr.py 文件源码

def _super_run(self):
        dist = CustomizedDist()
        for attr in 'allow_hosts index_url'.split():
            setattr(dist, attr, getattr(self, attr))
        for attr in (
            'dependency_links install_requires '
            'tests_require extras_require '
        ).split():
            setattr(dist, attr, getattr(self.distribution, attr))
        installed_dists = self.install_dists(dist)
        if self.dry_run:
            self.announce('skipping tests (dry run)')
            return
        paths = map(_operator.attrgetter('location'), installed_dists)
        with self.paths_on_pythonpath(paths):
            self.with_project_on_sys_path(self.run_tests)