wheel.py 文件源码

def __build_one(self, req, tempd, python_tag=None):
        base_args = self._base_setup_args(req)

        spin_message = 'Running setup.py bdist_wheel for %s' % (req.name,)
        with open_spinner(spin_message) as spinner:
            logger.debug('Destination directory: %s', tempd)
            wheel_args = base_args + ['bdist_wheel', '-d', tempd] \
                + self.build_options

            if python_tag is not None:
                wheel_args += ["--python-tag", python_tag]

            try:
                call_subprocess(wheel_args, cwd=req.setup_py_dir,
                                show_stdout=False, spinner=spinner)
                return True
            except:
                spinner.finish("error")
                logger.error('Failed building wheel for %s', req.name)
                return False