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chore: lint and format entire codebase

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Run ruff check --fix: remove unused imports (F401), fix f-strings
without placeholders (F541), remove unused variables (F841), fix
duplicate dict key (F601).

Run isort --profile black: normalize import ordering across all files.

Run ruff format: apply consistent formatting (black-compatible) to
all 58 Python files.

3 intentional E402 remain (imports after require_yaml() must execute
after yaml is available).
This commit is contained in:
Abdessamad Derraz
2026-04-01 13:17:55 +02:00
parent a2d30557e4
commit 0a272dc4e9
56 changed files with 5115 additions and 2679 deletions
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32
scripts/dedup.py
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@@ -17,6 +17,7 @@ Two types of deduplication:
After dedup, run generate_db.py --force to rebuild database indexes.
"""
from __future__ import annotations
import argparse
@@ -110,13 +111,10 @@ def deduplicate(bios_dir: str, dry_run: bool = False) -> dict:
unique_names = sorted(by_name.keys())
if len(unique_names) > 1:
# Check if these are all in MAME/Arcade dirs AND all ZIPs
all_mame_zip = (
all(
any(_is_mame_dir(p) for p in name_paths)
for name_paths in by_name.values()
)
and all(n.endswith(".zip") for n in unique_names)
)
all_mame_zip = all(
any(_is_mame_dir(p) for p in name_paths)
for name_paths in by_name.values()
) and all(n.endswith(".zip") for n in unique_names)
if all_mame_zip:
# MAME device clones: different ZIP names, same ROM content
# Keep one canonical, remove clones, record in clone map
@@ -202,7 +200,9 @@ def deduplicate(bios_dir: str, dry_run: bool = False) -> dict:
prefix = "Would remove" if dry_run else "Removed"
print(f"\n{prefix}: {total_removed} files")
print(f"Space {'to save' if dry_run else 'saved'}: {total_saved / 1024 / 1024:.1f} MB")
print(
f"Space {'to save' if dry_run else 'saved'}: {total_saved / 1024 / 1024:.1f} MB"
)
if not dry_run and empty_cleaned:
print(f"Cleaned {empty_cleaned} empty directories")
@@ -211,21 +211,27 @@ def deduplicate(bios_dir: str, dry_run: bool = False) -> dict:
clone_path = "_mame_clones.json"
if dry_run:
print(f"\nWould write MAME clone map: {clone_path}")
print(f" {len(mame_clones)} canonical ZIPs with "
f"{sum(len(v['clones']) for v in mame_clones.values())} clones")
print(
f" {len(mame_clones)} canonical ZIPs with "
f"{sum(len(v['clones']) for v in mame_clones.values())} clones"
)
else:
with open(clone_path, "w") as f:
json.dump(mame_clones, f, indent=2, sort_keys=True)
print(f"\nWrote MAME clone map: {clone_path}")
print(f" {len(mame_clones)} canonical ZIPs with "
f"{sum(len(v['clones']) for v in mame_clones.values())} clones")
print(
f" {len(mame_clones)} canonical ZIPs with "
f"{sum(len(v['clones']) for v in mame_clones.values())} clones"
)
return results
def main() -> None:
parser = argparse.ArgumentParser(description="Deduplicate bios/ directory")
parser.add_argument("--dry-run", action="store_true", help="Preview without deleting")
parser.add_argument(
"--dry-run", action="store_true", help="Preview without deleting"
)
parser.add_argument("--bios-dir", default=DEFAULT_BIOS_DIR)
args = parser.parse_args()