def _record_items(self, lib, basename, items):
        feedsdir = bytestring_path(self.config['dir'].as_filename())
        formats = self.config['formats'].as_str_seq()
        relative_to = self.config['relative_to'].get() \
            or self.config['dir'].as_filename()
        relative_to = bytestring_path(relative_to)

        paths = []
        for item in items:
            if self.config['absolute_path']:
                paths.append(item.path)
            else:
                try:
                    relpath = os.path.relpath(item.path, relative_to)
                except ValueError:
                    # On Windows, it is sometimes not possible to construct a
                    # relative path (if the files are on different disks).
                    relpath = item.path
                paths.append(relpath)

        if 'm3u' in formats:
            m3u_basename = bytestring_path(
                self.config['m3u_name'].get(unicode))
            m3u_path = os.path.join(feedsdir, m3u_basename)
            _write_m3u(m3u_path, paths)

        if 'm3u_multi' in formats:
            m3u_path = _build_m3u_filename(basename)
            _write_m3u(m3u_path, paths)

        if 'link' in formats:
            for path in paths:
                dest = os.path.join(feedsdir, os.path.basename(path))
                if not os.path.exists(syspath(dest)):
                    os.symlink(syspath(path), syspath(dest))

        if 'echo' in formats:
            self._log.info(u"Location of imported music:")
            for path in paths:
                self._log.info(u"  {0}", path)
Invoked before the standard register form processing.  This is
dataset/ETHPy150Open beetbox/beets/beetsplug/importfeeds.py/ImportFeedsPlugin._record_items--crossover with--dataset/ETHPy150Open mitsuhiko/solace/solace/auth.py/AuthSystemBase.before_register