Разработана утилита для многопоточного сжатия файлов WebAssembly

app/utils.py

@@ -0,0 +1,54 @@
+from logging import Logger
+from pathlib import PurePath, Path
+import shutil
+from time import perf_counter
+from typing import Callable
+
+
+def get_paths(
+        from_dir_path: PurePath,
+        pattern: str,
+        check_function: Callable = lambda path: True,
+) -> list[PurePath]:
+    from_dir_path = Path(from_dir_path)
+    return [
+        PurePath(path.relative_to(from_dir_path))
+        for path in from_dir_path.rglob(pattern)
+        if check_function(path)
+    ]
+
+
+def copy_paths(
+        from_dir_path: PurePath,
+        to_dir_path: PurePath,
+        paths: list[PurePath],
+):
+    for path in paths:
+        to_file_path = Path(to_dir_path) / path
+        to_file_path.parent.mkdir(
+            parents=True,
+            exist_ok=True,
+        )
+        shutil.copy2(
+            Path(from_dir_path) / path,
+            to_file_path,
+        )
+
+
+def log(
+        logger: Logger,
+        start_text: str,
+        success_text: str,
+):
+    def decorator(func):
+        def wrapper(*args, **kwargs):
+            logger.info(start_text)
+            start_time = perf_counter()
+            func()
+            end_time = perf_counter()
+            logger.info('%s (%f s)' % (
+                success_text,
+                end_time - start_time,
+            ))
+        return wrapper
+    return decorator