面料关键字参数错误

Question

我正在运行面料来部署我的django应用程序。我发出以下命令：

run('cd $(path); mkdir releases; mkdir shared; mkdir packages;', fail='ignore') 

，但我得到了这样的错误：

Traceback (most recent call last): 
    File "/usr/lib/pymodules/python2.6/fabric/main.py", line 419, in main 
    commands[name](*args, **kwargs) 
    File "/home/davidh/django/fabfile.py", line 34, in setup 
    run('cd $(path); mkdir releases; mkdir shared; mkdir packages;', fail='ignore') 
    File "/usr/lib/pymodules/python2.6/fabric/network.py", line 382, in host_prompting_wrapper 
    return func(*args, **kwargs) 
TypeError: run() got an unexpected keyword argument 'fail' 

什么想法？我是否需要为使用'失败'导入额外的东西？ THX

Answer 1

run并不需要一个失败的命令：http://docs.fabfile.org/0.9.3/api/core/operations.html#fabric.operations.run

也许你的意思是with settings(warn_only=True):：http://docs.fabfile.org/0.9.3/api/core/context_managers.html#fabric.context_managers.settings