Python - Fabric -获取文件

Question

我试图用fabric编写一个简单的python代码，使用get()函数将文件从一个主机传输到另一个主机，尽管我一直收到错误消息：

MacBook-Pro-3:PythonsScripts$ fab get:'/tmp/test','/tmp/test'
[hostname] Executing task 'get'
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/fabric/main.py", line 743, in main
   *args, **kwargs
  File "/Library/Python/2.7/site-packages/fabric/tasks.py", line 387, in execute
    multiprocessing
  File "/Library/Python/2.7/site-packages/fabric/tasks.py", line 277, in _execute
    return task.run(*args, **kwargs)
  File "/Library/Python/2.7/site-packages/fabric/tasks.py", line 174, in run
    return self.wrapped(*args, **kwargs)
  File "/Users/e0126914/Desktop/PYTHON/PythonsScripts/fabfile.py", line 128, in get
    get('/tmp/test','/tmp/test') ***This line repeats many times then last error below***
RuntimeError: maximum recursion depth exceeded

我目前的代码是：

from fabric.api import *
from getpass import getpass
from fabric.decorators import runs_once

env.hosts = ['hostname']
env.port = '22'
env.user = 'parallels'
env.password="password"


def abc(remote_path, local_path):
    abc('/tmp/test','/tmp/')

任何帮助都将不胜感激！

Answer 1

fabric.api.get已经是一种方法。当您执行from fabric.api import *时，您正在导入fabric的get。您应该重命名您的get函数以避免冲突。

从abc函数内部，您需要调用get

def abc(p1,p2):
    get(p1, p2)

编辑:当通过fabric执行函数时，参数通过命令行(即。$ fab abc:string1,string2