In this article, the example for you to share the python to achieve automatic download sftp file specific code for your reference, the specific content is as follows
Realize the function:Automatically connects to sftp using python and downloads all directories and files in the specified directory in sftp.
- System environment: centos7
- python version: python3
- Use the module package: paramiko, which can be installed with pip install paramiko if it is not already installed.
Examples of requirements:The file in sftp is as follows
Download all files in the sftp root directory to the local /data/test directory
Implementation Code:
#!/usr/bin/python
# coding=utf-8
import paramiko
import os
def sftp_download(sftp,localDir,remoteDir):
if (".") == -1:# Determine whether the remote directory parameter is a directory, provided that the remote file names all contain extensions, otherwise this method is not available
for file in (remoteDir):
remoteDirTmp=(remoteDir,file)
localDirTmp=(localDir,file)
sftp_download(sftp,localDirTmp,remoteDirTmp)
else:
localPath=("/")[0]
if not (localPath):
(localPath)
print("download file:",remoteDir)
try:
(remoteDir,localDir)
except Exception as e:
print('download exception:',e)
if __name__ == '__main__':
host = '192.168.149.128'#sftp host
port = 22 # port
username = 'sftp' #sftp username
password = '123456'
localDir = '/data/test'# Local files or directories
remoteDir = '/'# Remote files or directories
sf = ((host,port))
(username = username,password = password)
sftp = .from_transport(sf)
sftp_download(sftp,localDir,remoteDir)
()
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