Pythonでファイルリストからの並列処理
ファイルのリストを受け取って何らかの並列処理をする。 from concurrent.futures import ProcessPoolExecutor, ThreadPoolExecutor from functools import partial from pathlib import Path from typing import List def list_file_paths(dir_path: str) -> List[str]: """ List file paths in a directory. Parameters ---------- dir_path : str Path of the directory Returns ------- List[str] List of the file paths in the directory """ return sorted([str(path) for path in Path(dir_path).rglob("*") if path.is_file()]) def task(same_value, same_value2, diffent_values): return None def multiprocess_task(task, same_value, same_value2, diffent_values): with ProcessPoolExecutor() as executor: results = list(executor....