使用pysftp的sftp问题

Question

我正在尝试使用pysftp将文件从本地计算机发送到服务器

当我使用命令行登录到服务器时：

sftp -o port=111 user_name@host

然后pwd我得到/作为当前位置

所以我想在pysftp中执行相同的操作：

^{pr2}$

但是我得到了错误IOError: [Errno 13] Permission denied

不过，我可以在命令行和像FileZilla这样的ftp客户端中使用相同的凭据进行sftp

下面是完整的错误跟踪：

traceback (most recent call last):
  File "C:/workspace/segments-upload/media_math_segments_upload.py", line 232, in <module>
    sys.exit(0 if main() else 1)
  File "C:/workspace/segments-upload/media_math_segments_upload.py", line 226, in main
    process(s3_bucket, s3_dir, sftp_host, sftp_path, sftp_user_name, sftp_password, sftp_port)
  File "C:/workspace/segments-upload/media_math_segments_upload.py", line 182, in process
    sftp_file(local_file, sftp_host, sftp_path, sftp_user_name, sftp_password, sftp_port)
  File "C:/workspace/segments-upload/media_math_segments_upload.py", line 105, in sftp_file
    sftp.put(local_file, sftp.pwd)
  File "C:\Users\tkaghdo\AppData\Local\Continuum\Anaconda2\lib\site-packages\pysftp\__init__.py", line 364, in put
    confirm=confirm)
  File "C:\Users\tkaghdo\AppData\Local\Continuum\Anaconda2\lib\site-packages\paramiko\sftp_client.py", line 676, in put
    return self.putfo(fl, remotepath, file_size, callback, confirm)
  File "C:\Users\tkaghdo\AppData\Local\Continuum\Anaconda2\lib\site-packages\paramiko\sftp_client.py", line 634, in putfo
    with self.file(remotepath, 'wb') as fr:
  File "C:\Users\tkaghdo\AppData\Local\Continuum\Anaconda2\lib\site-packages\paramiko\sftp_client.py", line 327, in open
    t, msg = self._request(CMD_OPEN, filename, imode, attrblock)
  File "C:\Users\tkaghdo\AppData\Local\Continuum\Anaconda2\lib\site-packages\paramiko\sftp_client.py", line 730, in _request
    return self._read_response(num)
  File "C:\Users\tkaghdo\AppData\Local\Continuum\Anaconda2\lib\site-packages\paramiko\sftp_client.py", line 781, in _read_response
    self._convert_status(msg)
  File "C:\Users\tkaghdo\AppData\Local\Continuum\Anaconda2\lib\site-packages\paramiko\sftp_client.py", line 809, in _convert_status
    raise IOError(errno.EACCES, text)
IOError: [Errno 13] Permission denied

Answer 1

通过提供远程服务器上的文件名解决了此问题。所以我就换了

sftp.put(local_file, sftp.pwd)

到

^{pr2}$