使用Paramiko递归目录下载? [英] Recursive directory download with Paramiko?

问题描述

我想通过 SSH 递归下载一个内容未知的目录，并且一直在尝试 Paramiko.我看过几个如何上传目录的例子，但没有一个涉及递归下载.

I want to download a directory with unknown contents recursively via SSH and have been trying Paramiko. I have seen several examples how to upload directories but none that covers recursive download.

我可以列出目录中的所有项目，但无法确定该项目是文件(下载)还是目录(递归调用).

I can list all items in a directory but haven't been able to find a way of knowing if the item is a file (to download) or a directory (to call recursively).

transport = paramiko.Transport((MY_IP, 22))
transport.connect(username=MY_NAME, password=MY_PASS)
sftp = paramiko.SFTPClient.from_transport(transport)

file_list = sftp.listdir(path='/home/MY_HOME_DIR')
    for item in file_list:
        # Here is an item name... but is it a file or directory?
        print(item)
sftp.close()
transport.close()

那么我怎么知道一个项目是一个文件还是一个目录?

So how do I know if an item is a file or if it is a directory?

推荐答案

from stat import S_ISDIR

def isdir(path):
  try:
    return S_ISDIR(sftp.stat(path).st_mode)
  except IOError:
    #Path does not exist, so by definition not a directory
    return False

...假设 sftp 是一个开放的 Paramiko SFTP 连接.

...assuming sftp is an open Paramiko SFTP connection.

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