fabfile.py 文件源码

def makemigrations(app=None):
    require('srvr', 'path', 'within_virtualenv', provided_by=env.servers)

    if env.srvr in ['dev', 'stg', 'liv']:
        print(yellow('Do not run makemigrations on the servers'))
        return

    with cd(env.path), prefix(env.within_virtualenv):
        run('./manage.py makemigrations {}'.format(app if app else ''))