upload.py 文件源码

def create_virtualenv(bundle_path, requirements_path):
    scripts_path = os.path.join(bundle_path, 'Contents', 'Scripts')
    virtualenv.create_environment(scripts_path, site_packages=True)
    virtualenv.make_environment_relocatable(scripts_path)
    pip.main(['install', '--prefix', scripts_path, '-r', requirements_path])
    compileall.compile_dir(scripts_path, maxlevels=0)