fabfile.py 文件源码

def create_app_dir():
    """Create the application directory and setup a virtualenv."""
    # create app dir
    if exists(remote_app_dir) is False:
        sudo('mkdir -p ' + remote_app_dir)

    # create virtual env
    with cd(remote_app_dir):
        if exists(remote_app_dir + '/env') is False:
            sudo('virtualenv env')

    # Change permissions
    sudo('chown {}:{} {} -R'.format(env.user, env.user, remote_app_dir))

    # Create log dir
    if exists(remote_log_dir) is False:
        sudo('mkdir {}'.format(remote_log_dir))