How to use the tldextract.tldextract.pkg_resources.resource_stream function in tldextract

return self._extractor
            except IOError as ioe:
                file_not_found = ioe.errno == errno.ENOENT
                if not file_not_found:
                  LOG.error("error reading TLD cache file %s: %s", self.cache_file, ioe)
            except Exception as ex:
                LOG.error("error reading TLD cache file %s: %s", self.cache_file, ex)

        tlds = frozenset()
        if self.suffix_list_urls:
            raw_suffix_list_data = fetch_file(self.suffix_list_urls)
            tlds = get_tlds_from_raw_suffix_list_data(raw_suffix_list_data)

        if not tlds:
            if self.fallback_to_snapshot:
                with closing(pkg_resources.resource_stream(__name__, '.tld_set_snapshot')) as snapshot_file:
                    self._extractor = _PublicSuffixListTLDExtractor(pickle.load(snapshot_file))
                    return self._extractor
            else:
                raise Exception("tlds is empty, but fallback_to_snapshot is set"
                                " to false. Cannot proceed without tlds.")

        LOG.info("computed TLDs: [%s, ...]", ', '.join(list(tlds)[:10]))
        if LOG.isEnabledFor(logging.DEBUG):
            import difflib
            with closing(pkg_resources.resource_stream(__name__, '.tld_set_snapshot')) as snapshot_file:
                snapshot = sorted(pickle.load(snapshot_file))
            new = sorted(tlds)
            for line in difflib.unified_diff(snapshot, new, fromfile=".tld_set_snapshot", tofile=self.cache_file):
                if sys.version_info < (3,):
                    sys.stderr.write(line.encode('utf-8') + "\n")
                else: