recipe.py 文件源码

def cythonize_file(self, env, build_dir, filename):
        short_filename = filename
        if filename.startswith(build_dir):
            short_filename = filename[len(build_dir) + 1:]
        info(u"Cythonize {}".format(short_filename))
        cyenv = env.copy()
        if 'CYTHONPATH' in cyenv:
            cyenv['PYTHONPATH'] = cyenv['CYTHONPATH']
        elif 'PYTHONPATH' in cyenv:
            del cyenv['PYTHONPATH']
        if 'PYTHONNOUSERSITE' in cyenv:
            cyenv.pop('PYTHONNOUSERSITE')
        cython = 'cython' if self.ctx.python_recipe.from_crystax else self.ctx.cython
        cython_command = sh.Command(cython)
        shprint(cython_command, filename, *self.cython_args, _env=cyenv)