def rebuild_index(self, do_copy=True):
        if do_copy:
            copy_to = ChunkedFile(self.dbfile, self.listname, mode='a',
                                  autoflush=True if self.indexname else False)
            tellobj = copy_to
            filenames = self.origfiles
        else:
            #filenames = ???
            copy_to = None
            raise NotImplementedError

        indexobj = defaultdict(list)

        for filename in filenames:
            if do_copy:
                try:
                    fileobj = open_compressed(filename)
                except IOError as e:
                    print "  Skipping %s: %s" % (filename, e.strerror)
                    continue
            else:
                fileobj = ChunkedFile(self.dbfile, self.listname, mode='r')
                tellobj = fileobj

            self._skip_header(fileobj)
            # Get location of this line
            loc = tellobj.tell()
            for line in fileobj:
                # Do not index video games or individual TV episodes
                # (Not applicable for all file types)
                if self.skip_tvvg and ('(VG)' in line or '{' in line):
                    continue
                if copy_to:
                    copy_to.write(line)
                # Decode database (IMDb databases use ISO-8859-1)
                line = line.rstrip().decode('iso-8859-1')

                data = self._parse_line(line, loc)
                loc = tellobj.tell()
                if data is None:
                    break           # End of database
                if not data:
                    continue        # Skip this line

                # Add to the index
                title, idxline = data[0:2] #self._make_locator(data)
                title = title.encode('utf-8')
                if self.indexname:
                    indexobj[title].append(idxline)
                elif copy_to:
                    copy_to.bookmark(title)
            fileobj.close()
        if copy_to:
            copy_to.close()

        if self.indexname:
            # Write out a separate index, if required (e.g. names databases)
            indexfh = ChunkedFile(self.dbfile, self.indexname, mode='a',
                                  autoflush=False)
            for title, linenos in sorted(indexobj.items()):
                indexfh.write(title)
                indexfh.write("\t")
                indexfh.write(' '.join(str(i) for i in linenos))
                indexfh.write("\n")
                indexfh.bookmark(title)
            indexfh.close()
        else:
            # An index is required to use more than one file, since the
            # resulting combination will not be sorted
            assert(len(filenames) == 1)
Handler for node command.
dataset/ETHPy150Open nandhp/python-imdb/imdb/parsers.py/_IMDbParser.rebuild_index--crossover with--dataset/ETHPy150Open rapyuta/rce/rce-console/rce/console/console.py/ConsoleClient.cmd_NODE