Comment 2 for bug 2023961

Tracebacj after ^C:

Traceback (most recent call last):
  File "/usr/bin/dput", line 33, in <module>
    sys.exit(load_entry_point('dput==1.1.3.post2', 'console_scripts', 'execute-dput')())
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/share/dput/dput/dput.py", line 1208, in main
    upload_methods[method](
  File "/usr/share/dput/dput/methods/ftp.py", line 82, in upload
    ftp_connection.storbinary(
  File "/usr/lib/python3.11/ftplib.py", line 509, in storbinary
    return self.voidresp()
           ^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/ftplib.py", line 259, in voidresp
    resp = self.getresp()
           ^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/ftplib.py", line 244, in getresp
    resp = self.getmultiline()
           ^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/ftplib.py", line 230, in getmultiline
    line = self.getline()
           ^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/ftplib.py", line 212, in getline
    line = self.file.readline(self.maxline + 1)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/socket.py", line 706, in readinto
    return self._sock.recv_into(b)
           ^^^^^^^^^^^^^^^^^^^^^^^
KeyboardInterrupt