python paramiko利用sftp上传目录到远程

网上大部分都是上传文件，于是个人参照网上一些博客的内容，写了一个把windows上目录上传到远程linux的一个小程序。

下面是代码：

class ExportPrepare(object):
    def __init__(self):
  pass

    def sftp_con(self):
        t = paramiko.Transport((self.ip, self.port))
        t.connect(username=self.username, password=self.password)
        return t

    # 找到所有你要上传的目录已经文件。
    def __get_all_files_in_local_dir(self, local_dir):
        all_files = list()

        if os.path.exists(local_dir):
            files = os.listdir(local_dir)
            for x in files:
                filename = os.path.join(local_dir, x)
                print "filename:" + filename
                # isdir
                if os.path.isdir(filename):
                    all_files.extend(self.__get_all_files_in_local_dir(filename))
                else:
                    all_files.append(filename)
        else:
            print '{}does not exist'.format(local_dir)
        return all_files

    # Copy a local file (localpath) to the SFTP server as remotepath
    def sftp_put_dir(self):
        try:
   #本地test目录上传到远程root/usr/下面
   local_dir = "c:/test"
   remote_dir = "/root/usr/test"
   
            t = self.sftp_con()
            sftp = paramiko.SFTPClient.from_transport(t)
            # sshclient
            ssh = paramiko.SSHClient()
            ssh.load_system_host_keys()
            ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
            ssh.connect(self.ip, port=self.port, username=self.username, password=self.password, compress=True)
            ssh.exec_command('rm -rf ' + remote_dir)
            if remote_dir[-1] == '/':
                remote_dir = remote_dir[0:-1]
            all_files = self.__get_all_files_in_local_dir(local_dir)
            for x in all_files:
                filename = os.path.split(x)[-1]
                remote_file = os.path.split(x)[0].replace(local_dir, remote_dir)
                path = remote_file.replace('\\', '/')
    # 创建目录 sftp的mkdir也可以，但是不能创建多级目录所以改用ssh创建。
                tdin, stdout, stderr = ssh.exec_command('mkdir -p ' + path)
                print stderr.read()
                remote_filename = path + '/' + filename
                print u'Put files...' + filename
                sftp.put(x, remote_filename)
            ssh.close()
        except Exception, e:
            print e
   
   
if __name__=='__main__':
    export_prepare = ExportPrepare()
    export_prepare.sftp_put_dir()

比较匆忙，不足之处可以指出，共同进步。