hi,
the way file resume is implemented in DccFileReceive requires to user to determine the file size manually and set _resumeOffset. wouldnt it make sene to just kill the last few bytes of the file and resume it?
below is the current connectionMade method from: http://twistedmatrix.com/trac/browser/tags/releases/twisted-15.4.0/twisted/words/protocols/irc.py#L3013 replace this line: self.file.seek(self._resumeOffset) with: self.file.seek(-3,2) which removes the last 3 bytes from the file end, 3 is just a guess. def connectionMade(self): dst = path.abspath(path.join(self.destDir,self.filename)) exists = path.exists(dst) if self.resume and exists: print "yes i want to resume and the file is there" # I have been told I want to resume, and a file already # exists - Here we go self.file = open(dst, 'rb+') self.file.seek(-3,2) self.file.truncate() log.msg("Attempting to resume %s - starting from %d bytes" % (self.file, self.file.tell())) elif self.resume and not exists: raise OSError(errno.ENOENT, "You cannot resume writing to a file " "that does not exist!", dst) elif self.overwrite or not exists: self.file = open(dst, 'wb') else: raise OSError(errno.EEXIST, "There's a file in the way. " "Perhaps that's why you cannot open it.", dst) _______________________________________________ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
