使用Python从SFTP服务器下载时不要下载空文件夹

我在这个网站上得到了一个用Python递归下载文件的代码。此代码还下载服务器上的空目录

请帮助我修改此代码，使其不会从服务器下载空目录

我拥有的代码（基于）：

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您可以延迟创建本地目录，直到遇到要下载的文件：

from stat import S_ISDIR, S_ISREG

试试这个

import os
import pysftp
from stat import S_IMODE, S_ISDIR, S_ISREG

cnopts = pysftp.CnOpts()
cnopts.hostkeys = None    
sftp=pysftp.Connection('192.168.X.X', username='username',password='password',cnopts=cnopts)

def get_r_portable(sftp, remotedir, localdir, preserve_mtime=False):
    no_of_entries=0;
    for entry in sftp.listdir(remotedir):
        remotepath = remotedir + "/" + entry
        localpath = os.path.join(localdir, entry)
        mode = sftp.stat(remotepath).st_mode
        if S_ISDIR(mode):
            try:
                os.mkdir(localpath,mode=777)
            except OSError:
                pass
            sub = get_r_portable(sftp, remotepath, localpath, preserve_mtime);
            if(sub==0):
                os.rmdir(localpath);
            else:
                no_of_entries+=sub;
        elif S_ISREG(mode):
            sftp.get(remotepath, localpath, preserve_mtime=preserve_mtime);
            no_of_entries+=1;
    return no_of_entries;

remote_path=input("enter the remote_path: ")
local_path=input("enter the local_path: ")

get_r_portable(sftp, remote_path, local_path, preserve_mtime=False)

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在某些情况下，如果存在类似/tmp/a/b/c的文件，则此代码将失败/file@GuruVishnuVardhanReddy好的，没错。我已经解决了。是的，使用exist\u ok=True的os.makedirs可以很好地工作，而不是os.mkdir

def get_r_portable(sftp, remotedir, localdir, preserve_mtime=False):
    for entry in sftp.listdir(remotedir):
        remotepath = remotedir + "/" + entry
        localpath = os.path.join(localdir, entry)
        mode = sftp.stat(remotepath).st_mode
        if S_ISDIR(mode):
            get_r_portable(sftp, remotepath, localpath, preserve_mtime)
        elif S_ISREG(mode):
            os.makedirs(localdir, exist_ok=True)
            sftp.get(remotepath, localpath, preserve_mtime=preserve_mtime)

import os
import pysftp
from stat import S_IMODE, S_ISDIR, S_ISREG

cnopts = pysftp.CnOpts()
cnopts.hostkeys = None    
sftp=pysftp.Connection('192.168.X.X', username='username',password='password',cnopts=cnopts)

def get_r_portable(sftp, remotedir, localdir, preserve_mtime=False):
    no_of_entries=0;
    for entry in sftp.listdir(remotedir):
        remotepath = remotedir + "/" + entry
        localpath = os.path.join(localdir, entry)
        mode = sftp.stat(remotepath).st_mode
        if S_ISDIR(mode):
            try:
                os.mkdir(localpath,mode=777)
            except OSError:
                pass
            sub = get_r_portable(sftp, remotepath, localpath, preserve_mtime);
            if(sub==0):
                os.rmdir(localpath);
            else:
                no_of_entries+=sub;
        elif S_ISREG(mode):
            sftp.get(remotepath, localpath, preserve_mtime=preserve_mtime);
            no_of_entries+=1;
    return no_of_entries;

remote_path=input("enter the remote_path: ")
local_path=input("enter the local_path: ")

get_r_portable(sftp, remote_path, local_path, preserve_mtime=False)