使用 Paramiko 将文件从一个目录移动到另一个目录 [英] Move files from one directory to another with Paramiko

问题描述

我有一个脚本，可以在 SFTP 服务器上创建 tmp 目录，然后在传输完成后将文件放入 /tmp 中，但是我需要从 /tmp<移动文件/code> 返回一个目录到根 /.使用 Paramiko 如何将文件从一个远程目录移动到另一个目录?

I have a script that creates and tmp directory on an SFTP server and then puts files in said /tmp once the transfer is complete however I need to move the files from /tmp back one directory to root /. Use Paramiko how would I move the files from one remote directory to another?

步骤指南:

本地文件----->远程临时目录---->远程根目录

Local files -----> Remote Temporary Dir ----> Remote root Dir

如果需要，下面的代码:

Code below if needed:

#!/usr/bin/python

# --------------------------------------------------------------------
#import libraries
# --------------------------------------------------------------------
import paramiko as PM
import os
import datetime

# --------------------------------------------------------------------
# Global Variables
# --------------------------------------------------------------------

host = 'host IP address'
port = 22
username = 'Username'
password = '*********'

# Variable Paths

localPath = '/shares/MILKLINK/fromML'
remotePath = '/'
logPath = '/shares/MILKLINK/logs/PPcfg02.log'
SRCfiles = '/shares/MILKLINK/Milklink.cpy'

# --------------------------------------------------------------------
#  Create LOG FILE
# --------------------------------------------------------------------

log = open(logPath, 'a')
log.write(datetime.datetime.now().isoformat()+'
')

# Creating lockfile

if(os.path.isfile('LockSFTP')):
    log.write("LOCK FILE STILL EXISTS!")
    quit()
else:    
    os.system(">LockSFTP")

# --------------------------------------------------------------------
# Remove all files from /formML/ 
# --------------------------------------------------------------------

fileList = os.listdir(localPath)
for fileName in fileList:
    try:
        os.remove(localPath+"/"+fileName)
    except OSError:
        log.write("%s could not be deleted
" % fileName)

# --------------------------------------------------------------------
#  Create SFTP CONNECTION
# --------------------------------------------------------------------

log.write("Starting Connection...
")
# SSH connection
ssh_Connection = PM.Transport((host, port))
ssh_Connection.connect(username = username, password = password)

# Creaat SFTP CLIENT SERVICES
sftp = PM.SFTPClient.from_transport(ssh_Connection) 

log.write("Connection Established...
")

remoteList = sftp.listdir(remotePath)
fileList = os.listdir(SRCfiles)
try:
    sftp.chdir(remotePath+'/tmp')
except IOError:
    sftp.mkdir(remotePath+'/tmp')
    sftp.chdir(remotePath+'/tmp')

for fileName in fileList:
    if 'comphaulier.asc' not in remoteList:
        if 'Last' in fileName:
            continue
        else:
            sftp.put(SRCfiles+'/'+fileName, remotePath+'/tmp/'+fileName)

        log.write(fileName+" Transferred
")
    else:
        log.write("Files Still Exist
")
        log.close()
        quit()

checkList = sftp.listdir(remotePath)

if len(checkList) == 7:
    sftp.put(SRCfiles+'/LastFile.lst', remotePath+'/LastFile.lst')
    log.write("LastFile.lst Transferred
")
else:
    log.write("Not all files transferred!!!
")
    quit()

sftp.close()
ssh_Connection.close()

os.system("rm LockSFTP")

推荐答案

使用 sftp.rename:

sftp.rename(remotePath+'/tmp/'+fileName, remotePath+fileName)

请注意，如果源目录和目标目录位于不同的文件系统上，则某些 SFTP 服务器会导致请求失败.

Note that some SFTP servers fail the request, if the source and target directories are on different file systems.

如果您需要将一组文件从一个文件夹移动到另一个文件夹，请参阅:
使用 Python 将所有文件从一个 SFTP 文件夹归档到另一个文件夹

If you need to move set of files from one folder to another, see:
Archive all files from one SFTP folder to another in Python

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