test_egg_info.py 文件源码

def env(self):
        class Environment(str): pass

        with contexts.tempdir(prefix='setuptools-test.') as env_dir:
            env = Environment(env_dir)
            os.chmod(env_dir, stat.S_IRWXU)
            subs = 'home', 'lib', 'scripts', 'data', 'egg-base'
            env.paths = dict(
                (dirname, os.path.join(env_dir, dirname))
                for dirname in subs
            )
            list(map(os.mkdir, env.paths.values()))
            config = os.path.join(env.paths['home'], '.pydistutils.cfg')
            with open(config, 'w') as f:
                f.write(DALS("""
                    [egg_info]
                    egg-base = %(egg-base)s
                    """ % env.paths
                ))
            yield env