FTP frontend refuses accents

[arthur]

using ncftp on a put of a file with an é accent I get the following message :

[Requested action not taken: internal server error]

in the logs server side :

2009-04-17 15:22:07+0200 [ProtocolWrapper,3,127.0.0.1] Unhandled Error
        Traceback (most recent call last):
          File "/usr/lib/python2.5/site-packages/twisted/internet/tcp.py", line 362, in doRead
            return self.protocol.dataReceived(data)
          File "/usr/lib/python2.5/site-packages/twisted/protocols/policies.py", line 72, in dataReceived
            self.wrappedProtocol.dataReceived(data)
          File "/usr/lib/python2.5/site-packages/twisted/protocols/basic.py", line 231, in dataReceived
            why = self.lineReceived(line)
          File "/usr/lib/python2.5/site-packages/twisted/protocols/ftp.py", line 698, in lineReceived
            d = defer.maybeDeferred(self.processCommand, cmd, *args)
        --- <exception caught here> ---
          File "/usr/lib/python2.5/site-packages/twisted/internet/defer.py", line 106, in maybeDeferred
            result = f(*args, **kw)
          File "/usr/lib/python2.5/site-packages/twisted/protocols/ftp.py", line 729, in processCommand
            return method(*params)
          File "/usr/lib/python2.5/site-packages/twisted/protocols/ftp.py", line 1079, in ftp_STOR
            d = self.shell.openForWriting(newsegs)
          File "/usr/lib/python2.5/site-packages/allmydata/frontends/ftpd.py", line 255, in openForWriting
            path = [unicode(p) for p in path]
        exceptions.UnicodeDecodeError: 'ascii' codec can't decode byte 0xe0 in position 21: ordinal not in range(128)

ps. tahoe 1.4.1 does not appear in the Version selection of trac.

[francois]

This is definitely the same sort of encoding issues as in #534. I'll try to have a look at it.

[warner]

reformatted description slightly