Python中的SFTP?(平台无关) [英] SFTP in Python? (platform independent)

问题描述

我正在开发一个简单的工具，可以将文件传输到硬编码的位置，密码也是硬编码的.我是 Python 新手，但多亏了 ftplib，这很容易:

I'm working on a simple tool that transfers files to a hard-coded location with the password also hard-coded. I'm a python novice, but thanks to ftplib, it was easy:

import ftplib

info= ('someuser', 'password')    #hard-coded

def putfile(file, site, dir, user=(), verbose=True):
    """
    upload a file by ftp to a site/directory
    login hard-coded, binary transfer
    """
    if verbose: print 'Uploading', file
    local = open(file, 'rb')    
    remote = ftplib.FTP(site)   
    remote.login(*user)         
    remote.cwd(dir)
    remote.storbinary('STOR ' + file, local, 1024)
    remote.quit()
    local.close()
    if verbose: print 'Upload done.'

if __name__ == '__main__':
    site = 'somewhere.com'            #hard-coded
    dir = './uploads/'                #hard-coded
    import sys, getpass
    putfile(sys.argv[1], site, dir, user=info)

问题是我找不到任何支持 sFTP 的库.安全地做这样的事情的正常方法是什么?

The problem is that I can't find any library that supports sFTP. What's the normal way to do something like this securely?

多亏了这里的答案，我已经让它与 Paramiko 一起工作了，这就是语法.

Thanks to the answers here, I've gotten it working with Paramiko and this was the syntax.

import paramiko

host = "THEHOST.com"                    #hard-coded
port = 22
transport = paramiko.Transport((host, port))

password = "THEPASSWORD"                #hard-coded
username = "THEUSERNAME"                #hard-coded
transport.connect(username = username, password = password)

sftp = paramiko.SFTPClient.from_transport(transport)

import sys
path = './THETARGETDIRECTORY/' + sys.argv[1]    #hard-coded
localpath = sys.argv[1]
sftp.put(localpath, path)

sftp.close()
transport.close()
print 'Upload done.'

再次感谢！

推荐答案

Paramiko 支持 SFTP.我用过它，我用过 Twisted.两者都有自己的位置，但您可能会发现从 Paramiko 开始更容易.

Paramiko supports SFTP. I've used it, and I've used Twisted. Both have their place, but you might find it easier to start with Paramiko.

这篇关于Python中的SFTP?(平台无关)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！