def get_tagsfile(self, git_repo_path, git_rev):
        # Always require full SHAs
        assert len(git_rev) == 40

        # Avoiding race conditions, The Sledgehammer Way
        with self._lock:
            if git_rev in self._uncompressed_cache:
                return self._uncompressed_cache[git_rev]

            if git_rev in self._compressed_cache:
                compressed_tagsfile_path = self._compressed_cache[git_rev]
                uncompressed_tagsfile_path = uncompress_tagsfile(compressed_tagsfile_path)
                self._compressed_cache._remove_node(self._compressed_cache._cache[git_rev])
            else:
                # Not in cache.
                uncompressed_tagsfile_path = create_tagsfile(git_repo_path, git_rev)
            self._uncompressed_cache.add(git_rev, uncompressed_tagsfile_path,
                                         self._clear_uncompressed_entry)
            return uncompressed_tagsfile_path
Implement your job here. This is what the thread will do.
dataset/ETHPy150Open jonashaag/klaus/klaus/ctagscache.py/CTagsCache.get_tagsfile--crossover with--dataset/ETHPy150Open datalyze-solutions/pandas-qt/pandasqt/models/ProgressThread.py/ProgressWorker.run