Cria novos components

video_render/utils.py

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+from __future__ import annotations
+
+import re
+import unicodedata
+from pathlib import Path
+from typing import Iterable
+
+
+def sanitize_filename(name: str) -> str:
+    normalized = unicodedata.normalize("NFKD", name)
+    ascii_text = normalized.encode("ASCII", "ignore").decode()
+    ascii_text = ascii_text.lower()
+    ascii_text = ascii_text.replace(" ", "_")
+    ascii_text = re.sub(r"[^a-z0-9_\-\.]", "", ascii_text)
+    ascii_text = re.sub(r"_+", "_", ascii_text)
+    return ascii_text.strip("_") or "video"
+
+
+def ensure_workspace(root: Path, folder_name: str) -> Path:
+    workspace = root / folder_name
+    workspace.mkdir(parents=True, exist_ok=True)
+    return workspace
+
+
+def remove_paths(paths: Iterable[Path]) -> None:
+    for path in paths:
+        if not path.exists():
+            continue
+        if path.is_file() or path.is_symlink():
+            path.unlink(missing_ok=True)
+        else:
+            for child in sorted(path.rglob("*"), reverse=True):
+                if child.is_file() or child.is_symlink():
+                    child.unlink(missing_ok=True)
+                elif child.is_dir():
+                    child.rmdir()
+            path.rmdir()
+