cli.py 文件源码

def _npm_install_static():
    print("NPM Install packages...")
    static_path = os.path.join(CWD, "application/static")
    package_json = os.path.join(static_path, "package.json")

    try:
        if os.path.isfile(package_json):
            with sh.pushd(static_path):
                sh.npm("install", "-f")
        else:
            print("**ERROR: Can't install static files, `package.json` is missing at `%s`" % package_json)
            print("*" * 80)
    except sh.CommandNotFound as e:
        print("")
        print("*** Error Command Not Found: `{0}` is not found. You need to install `{0}` to continue".format(str(e)))
        print("*" * 80)