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Nathan Rashleigh committed 2026-05-23 10:17:35 +10:00
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commit 6a32066069
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.gitignore
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@@ -19,4 +19,8 @@ surf.sublime-workspace
maple.sublime-workspace
*.secret.yaml
etc/sldl-macos.yaml
etc/sldl-macos.yaml
__pycache__/
*.py[cod]
.venv/
etc/rekordbox-pdb.ksy
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maple-py/.python-version
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@@ -0,0 +1 @@
3.14
maple-py/README.md
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maple-py/pyproject.toml
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[project]
name = "maple"
version = "0.1.0"
description = "Add your description here"
readme = "README.md"
authors = [
{ name = "Nathan Rashleigh", email = "nathan.rashleigh@switchdin.com" }
]
requires-python = ">=3.14"
dependencies = [
"mutagen>=1.47.0",
]
[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"
[tool.uv]
dev-dependencies = [
"pytest>=9.0.3",
]
maple-py/src/maple/__init__.py
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def hello() -> str:
return "Hello from maple!"
maple-py/src/maple/__main__.py
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from maple.cli import main
raise SystemExit(main())
maple-py/src/maple/cli.py
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"""maple CLI: scan a directory of audio + m3u8 playlists and build a rekordbox USB."""
import argparse
import sys
from datetime import date
from pathlib import Path
from maple.copy import stage_audio
from maple.meta import read_tags
from maple.model import Album, Artist, Database, PlaylistEntry, PlaylistNode, Track
from maple.pdb.writer import write_pdb
from maple.scan import scan_audio, scan_playlists
def build(input_dir: Path, usb_root: Path) -> Database:
db = Database()
today = date.today().isoformat()
artist_index: dict[str, int] = {}
album_index: dict[tuple[int, str], int] = {}
track_by_src: dict[Path, int] = {}
audio_files = scan_audio(input_dir)
for src in audio_files:
meta = read_tags(src)
artist_id = artist_index.get(meta.artist)
if artist_id is None:
artist_id = len(db.artists) + 1
artist_index[meta.artist] = artist_id
db.artists.append(Artist(id=artist_id, name=meta.artist))
album_key = (artist_id, meta.album)
album_id = album_index.get(album_key)
if album_id is None:
album_id = len(db.albums) + 1
album_index[album_key] = album_id
db.albums.append(Album(id=album_id, name=meta.album, artist_id=artist_id))
_, file_path = stage_audio(src, usb_root, meta.artist, meta.album)
track_id = len(db.tracks) + 1
db.tracks.append(Track(
id=track_id,
title=meta.title,
artist_id=artist_id,
album_id=album_id,
filename=Path(file_path).name,
file_path=file_path,
file_size=meta.file_size,
sample_rate=meta.sample_rate,
sample_depth=meta.sample_depth,
bitrate=meta.bitrate,
duration=meta.duration,
track_number=meta.track_number,
year=meta.year,
date_added=today,
source_path=src,
))
track_by_src[src.resolve()] = track_id
playlists = scan_playlists(input_dir)
for sort_order, (name, paths) in enumerate(playlists.items(), start=1):
playlist_id = len(db.playlist_nodes) + 1
db.playlist_nodes.append(PlaylistNode(
id=playlist_id,
parent_id=0,
sort_order=sort_order,
name=name,
is_folder=False,
))
for entry_index, p in enumerate(paths, start=1):
tid = track_by_src.get(p.resolve())
if tid is None:
print(f"warning: playlist {name!r} references missing file {p}", file=sys.stderr)
continue
db.playlist_entries.append(PlaylistEntry(
playlist_id=playlist_id,
track_id=tid,
entry_index=entry_index,
))
return db
def main(argv: list[str] | None = None) -> int:
parser = argparse.ArgumentParser(prog="maple", description="Build a rekordbox USB from a folder of audio + m3u8 playlists.")
parser.add_argument("input_dir", type=Path)
parser.add_argument("output_root", nargs="?", type=Path, default=Path("./data/usb"))
args = parser.parse_args(argv)
if not args.input_dir.is_dir():
parser.error(f"input_dir {args.input_dir} is not a directory")
db = build(args.input_dir, args.output_root)
pdb_path = args.output_root / "PIONEER" / "rekordbox" / "export.pdb"
write_pdb(db, pdb_path)
print(f"wrote {len(db.tracks)} tracks, {len(db.artists)} artists, {len(db.albums)} albums, "
f"{len(db.playlist_nodes)} playlists ({len(db.playlist_entries)} entries) to {pdb_path}")
return 0
maple-py/src/maple/copy.py
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"""Copy audio files into the USB Contents layout."""
import re
import shutil
from pathlib import Path
_BAD = re.compile(r'[\\/:*?"<>|\x00-\x1f]')
def sanitise(component: str) -> str:
s = _BAD.sub("_", component).strip(" .")
return s or "_"
def stage_audio(src: Path, usb_root: Path, artist: str, album: str) -> tuple[Path, str]:
artist_dir = sanitise(artist)
album_dir = sanitise(album)
filename = sanitise(src.name)
dest_rel = Path("Contents") / artist_dir / album_dir / filename
dest_abs = usb_root / dest_rel
dest_abs.parent.mkdir(parents=True, exist_ok=True)
if not dest_abs.exists():
shutil.copy2(src, dest_abs)
file_path = "/" + dest_rel.as_posix()
return dest_abs, file_path
maple-py/src/maple/meta.py
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"""Audio metadata extraction via mutagen."""
from dataclasses import dataclass
from pathlib import Path
from mutagen import File as MutagenFile
@dataclass
class TrackMeta:
title: str
artist: str
album: str
track_number: int
year: int
duration: int
bitrate: int
sample_rate: int
sample_depth: int
file_size: int
def _first(value) -> str:
if value is None:
return ""
if isinstance(value, list):
return str(value[0]) if value else ""
return str(value)
def _int(value) -> int:
s = _first(value).strip()
if not s:
return 0
# Handle "3/12" track numbers
s = s.split("/")[0]
try:
return int(s)
except ValueError:
return 0
def read_tags(path: Path) -> TrackMeta:
file_size = path.stat().st_size
audio = MutagenFile(path, easy=True)
if audio is None:
return TrackMeta(
title=path.stem,
artist="Unknown Artist",
album="Unknown Album",
track_number=0,
year=0,
duration=0,
bitrate=0,
sample_rate=44100,
sample_depth=16,
file_size=file_size,
)
tags = audio.tags or {}
title = _first(tags.get("title")) or path.stem
artist = _first(tags.get("artist")) or "Unknown Artist"
album = _first(tags.get("album")) or "Unknown Album"
track_number = _int(tags.get("tracknumber"))
year = _int(tags.get("date") or tags.get("year"))
info = getattr(audio, "info", None)
duration = int(getattr(info, "length", 0) or 0)
bitrate_bps = int(getattr(info, "bitrate", 0) or 0)
bitrate = bitrate_bps // 1000 if bitrate_bps > 1000 else bitrate_bps
sample_rate = int(getattr(info, "sample_rate", 44100) or 44100)
sample_depth = int(getattr(info, "bits_per_sample", 16) or 16)
return TrackMeta(
title=title,
artist=artist,
album=album,
track_number=track_number,
year=year,
duration=duration,
bitrate=bitrate,
sample_rate=sample_rate,
sample_depth=sample_depth,
file_size=file_size,
)
maple-py/src/maple/model.py
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"""Domain model for the in-memory database that becomes a .pdb file."""
from dataclasses import dataclass, field
from pathlib import Path
@dataclass
class Artist:
id: int
name: str
@dataclass
class Album:
id: int
name: str
artist_id: int
@dataclass
class Track:
id: int
title: str
artist_id: int
album_id: int
filename: str
file_path: str
file_size: int = 0
sample_rate: int = 44100
sample_depth: int = 16
bitrate: int = 0
duration: int = 0
track_number: int = 0
year: int = 0
disc_number: int = 0
tempo: int = 0
comment: str = ""
date_added: str = ""
release_date: str = ""
mix_name: str = ""
analyze_path: str = ""
analyze_date: str = ""
source_path: Path | None = None
@dataclass
class PlaylistNode:
id: int
parent_id: int
sort_order: int
name: str
is_folder: bool = False
@dataclass
class PlaylistEntry:
playlist_id: int
track_id: int
entry_index: int
@dataclass
class Database:
tracks: list[Track] = field(default_factory=list)
artists: list[Artist] = field(default_factory=list)
albums: list[Album] = field(default_factory=list)
playlist_nodes: list[PlaylistNode] = field(default_factory=list)
playlist_entries: list[PlaylistEntry] = field(default_factory=list)
maple-py/src/maple/pdb/__init__.py
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maple-py/src/maple/pdb/pager.py
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"""Page builder for the rekordbox .pdb format."""
from struct import pack
PAGE_SIZE = 4096
HEADER_SIZE = 40
ROW_GROUP_SIZE = 36
MAX_ROWS_PER_PAGE = 16 # one row group per page, matching rekordcrate
def _align4(offset: int) -> int:
return (offset + 3) & ~3
class PageBuilder:
def __init__(self, page_index: int, page_type: int):
self.page_index = page_index
self.page_type = page_type
self.next_page = page_index # caller patches before finalize
self.row_bytes: list[bytes] = []
self.row_offsets: list[int] = [] # relative to heap_pos
self.heap_cursor = 0 # position relative to heap_pos
def try_add(self, row: bytes) -> bool:
if len(self.row_bytes) >= MAX_ROWS_PER_PAGE:
return False
aligned = _align4(self.heap_cursor)
end = aligned + len(row)
heap_capacity = PAGE_SIZE - HEADER_SIZE - ROW_GROUP_SIZE
if end > heap_capacity:
return False
self.row_offsets.append(aligned)
self.row_bytes.append(row)
self.heap_cursor = end
return True
def num_rows(self) -> int:
return len(self.row_bytes)
def finalize(self) -> bytes:
n = len(self.row_bytes)
if n == 0:
used_size = 0
heap_padding = PAGE_SIZE - HEADER_SIZE
else:
used_size = self.heap_cursor
heap_padding = PAGE_SIZE - HEADER_SIZE - ROW_GROUP_SIZE
free_size = heap_padding - used_size
if free_size < 0:
raise ValueError("page overflow")
page_flags = 0x00 if n > 0 else 0x44
header = b""
header += pack("<I", 0) # magic
header += pack("<I", self.page_index)
header += pack("<I", self.page_type)
header += pack("<I", self.next_page)
header += pack("<I", 0) # unknown1
header += pack("<I", 0) # unknown2
header += pack("<BBBB", n & 0xFF, 0, 0, page_flags)
header += pack("<HH", free_size, used_size)
header += pack("<H", 0) # unknown5
header += pack("<H", n) # num_rows_large
header += pack("<H", 0) # unknown6
header += pack("<H", 0) # unknown7
assert len(header) == HEADER_SIZE
heap = bytearray(heap_padding)
if n > 0:
for ofs, row in zip(self.row_offsets, self.row_bytes):
heap[ofs:ofs + len(row)] = row
if n == 0:
return header + bytes(heap)
# Row group footer (36 bytes), placed at end of page
offsets_padded = self.row_offsets + [0] * (16 - n)
presence = 0
for i in range(n):
presence |= 1 << i
rg = b""
for ofs in reversed(offsets_padded):
rg += pack("<H", ofs)
rg += pack("<H", presence)
rg += pack("<H", 16) # unknown (rekordcrate default)
assert len(rg) == ROW_GROUP_SIZE
return header + bytes(heap) + rg
maple-py/src/maple/pdb/rows.py
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"""Row serialisers for the rekordbox export.pdb format."""
from struct import pack
from maple.model import Album, Artist, PlaylistEntry, PlaylistNode, Track
from maple.pdb.strings import encode_devicesql
TRACK_FIXED_PREFIX = 0x5E
TRACK_OFS_STRINGS_START = TRACK_FIXED_PREFIX
TRACK_HEADER_LEN = TRACK_OFS_STRINGS_START + 21 * 2
def _pad2(b: bytes) -> bytes:
return b + b"\x00" if len(b) & 1 else b
def serialize_track(t: Track) -> bytes:
strings = [
"", # 0 isrc
"", # 1 texter
"1", # 2 unknown_string_2
"2", # 3 unknown_string_3
"", # 4 unknown_string_4
"", # 5 message
"ON", # 6 kuvo_public
"ON", # 7 autoload_hot_cues
"", # 8 unknown_string_5
"", # 9 unknown_string_6
t.date_added, # 10 date_added
t.release_date, # 11 release_date
t.mix_name, # 12 mix_name
"", # 13 unknown_string_7
t.analyze_path, # 14 analyze_path
t.analyze_date, # 15 analyze_date
t.comment, # 16 comment
t.title, # 17 title
"", # 18 unknown_string_8
t.filename, # 19 filename
t.file_path, # 20 file_path
]
encoded = [encode_devicesql(s) for s in strings]
offsets = []
cursor = TRACK_HEADER_LEN
blob_parts = []
for enc in encoded:
offsets.append(cursor)
blob_parts.append(enc)
cursor += len(enc)
blob = b"".join(blob_parts)
prefix = b""
prefix += pack("<HH", 0x24, 0) # subtype, index_shift
prefix += pack("<I", 788224) # bitmask
prefix += pack("<I", t.sample_rate) # sample_rate
prefix += pack("<I", 0) # composer_id
prefix += pack("<I", t.file_size) # file_size
prefix += pack("<I", 0) # unknown
prefix += pack("<H", 19048) # unknown ("always 19048?")
prefix += pack("<H", 30967) # unknown ("always 30967?")
prefix += pack("<I", 0) # artwork_id
prefix += pack("<I", 0) # key_id
prefix += pack("<I", 0) # original_artist_id
prefix += pack("<I", 0) # label_id
prefix += pack("<I", 0) # remixer_id
prefix += pack("<I", t.bitrate) # bitrate
prefix += pack("<I", t.track_number) # track_number
prefix += pack("<I", t.tempo) # tempo
prefix += pack("<I", 0) # genre_id
prefix += pack("<I", t.album_id) # album_id
prefix += pack("<I", t.artist_id) # artist_id
prefix += pack("<I", t.id) # id
prefix += pack("<H", t.disc_number) # disc_number
prefix += pack("<H", 0) # play_count
prefix += pack("<H", t.year) # year
prefix += pack("<H", t.sample_depth) # sample_depth
prefix += pack("<H", t.duration) # duration
prefix += pack("<H", 41) # unknown ("always 41?")
prefix += pack("<BB", 0, 0) # color_id, rating
prefix += pack("<H", 1) # unknown ("always 1?")
prefix += pack("<H", 3) # unknown ("alternating 2 or 3")
assert len(prefix) == TRACK_FIXED_PREFIX, len(prefix)
ofs_block = b"".join(pack("<H", o) for o in offsets)
row = prefix + ofs_block + blob
return _pad2(row)
def serialize_artist(a: Artist) -> bytes:
name = encode_devicesql(a.name)
near_ofs = 0x0A
far_threshold = 0x100
if near_ofs < far_threshold:
subtype = 0x60
row = b""
row += pack("<HH", subtype, a.id & 0xFFFF) # subtype, index_shift
row += pack("<I", a.id) # id
row += pack("<B", 0x03) # always 0x03
row += pack("<B", near_ofs) # ofs_name_near
assert len(row) == near_ofs
row += name
else:
subtype = 0x64
# Far form: fixed prefix + u2 ofs_name_far at row+0x0a
# Layout: subtype u2, index_shift u2, id u4, 0x03 u1, ofs_name_near u1, ofs_name_far u2 -> name follows at offset 0x0e
far = 0x0E
row = b""
row += pack("<HH", subtype, a.id & 0xFFFF)
row += pack("<I", a.id)
row += pack("<B", 0x03)
row += pack("<B", 0)
row += pack("<H", far)
row += name
return _pad2(row)
def serialize_album(a: Album) -> bytes:
name = encode_devicesql(a.name)
near_ofs = 0x16
subtype = 0x80
row = b""
row += pack("<HH", subtype, a.id & 0xFFFF) # subtype, index_shift
row += pack("<I", 0) # unknown
row += pack("<I", a.artist_id) # artist_id
row += pack("<I", a.id) # id
row += pack("<I", 0) # unknown
row += pack("<B", 0x03) # always 0x03
row += pack("<B", near_ofs) # ofs_name_near
assert len(row) == near_ofs
row += name
return _pad2(row)
def serialize_playlist_tree(n: PlaylistNode) -> bytes:
row = b""
row += pack("<I", n.parent_id)
row += pack("<I", 0)
row += pack("<I", n.sort_order)
row += pack("<I", n.id)
row += pack("<I", 1 if n.is_folder else 0)
row += encode_devicesql(n.name)
return _pad2(row)
def serialize_playlist_entry(e: PlaylistEntry) -> bytes:
return pack("<III", e.entry_index, e.track_id, e.playlist_id)
maple-py/src/maple/pdb/strings.py
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"""DeviceSQL variable-length string encoding."""
EMPTY = b"\x03"
def encode_devicesql(s: str) -> bytes:
if not s:
return EMPTY
try:
ascii_bytes = s.encode("ascii")
except UnicodeEncodeError:
ascii_bytes = None
if ascii_bytes is not None and len(ascii_bytes) < 127:
length = len(ascii_bytes) + 1
length_and_kind = ((length << 1) | 1) & 0xFF
return bytes([length_and_kind]) + ascii_bytes
payload = s.encode("utf-16-le")
total_length = len(payload) + 4
return bytes([0x90]) + total_length.to_bytes(2, "little") + b"\x00" + payload
maple-py/src/maple/pdb/writer.py
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"""Top-level rekordbox .pdb file writer."""
from pathlib import Path
from struct import pack
from maple.model import Database
from maple.pdb.pager import PAGE_SIZE, PageBuilder
from maple.pdb.rows import (
serialize_album,
serialize_artist,
serialize_playlist_entry,
serialize_playlist_tree,
serialize_track,
)
PAGE_TYPE_TRACKS = 0
PAGE_TYPE_ARTISTS = 2
PAGE_TYPE_ALBUMS = 3
PAGE_TYPE_PLAYLIST_TREE = 7
PAGE_TYPE_PLAYLIST_ENTRIES = 8
FILE_HEADER_SIZE = 28 # 0,page_size,num_tables,next_unused,unknown,sequence,gap = 7*u4
TABLE_ENTRY_SIZE = 16 # page_type,empty_candidate,first_page,last_page = 4*u4
def _build_chain(page_type: int, row_iter, start_index: int) -> tuple[list[bytes], int, int]:
"""Return (page_bytes_list, first_page, last_page)."""
pages: list[PageBuilder] = []
page_idx = start_index
current = PageBuilder(page_idx, page_type)
for row in row_iter:
if not current.try_add(row):
pages.append(current)
page_idx += 1
current = PageBuilder(page_idx, page_type)
if not current.try_add(row):
raise ValueError(f"row of size {len(row)} too large for an empty page")
pages.append(current)
# If the chain has no rows at all, still emit one empty page
first_page = start_index
last_page = page_idx
# Patch next_page pointers: each non-last page points to the next; last points to itself
out: list[bytes] = []
for i, p in enumerate(pages):
if i == len(pages) - 1:
p.next_page = p.page_index
else:
p.next_page = p.page_index + 1
out.append(p.finalize())
return out, first_page, last_page
def write_pdb(db: Database, path: str | Path) -> None:
# Layout: page 0 is the file header page. Data pages begin at page_index 1.
chains: list[tuple[int, list[bytes], int, int]] = [] # (page_type, pages, first, last)
next_page_idx = 1
serialized_tracks = [serialize_track(t) for t in db.tracks]
serialized_artists = [serialize_artist(a) for a in db.artists]
serialized_albums = [serialize_album(a) for a in db.albums]
serialized_pl_tree = [serialize_playlist_tree(n) for n in db.playlist_nodes]
serialized_pl_entries = [serialize_playlist_entry(e) for e in db.playlist_entries]
for ptype, rows in [
(PAGE_TYPE_TRACKS, serialized_tracks),
(PAGE_TYPE_ARTISTS, serialized_artists),
(PAGE_TYPE_ALBUMS, serialized_albums),
(PAGE_TYPE_PLAYLIST_TREE, serialized_pl_tree),
(PAGE_TYPE_PLAYLIST_ENTRIES, serialized_pl_entries),
]:
pages, first, last = _build_chain(ptype, rows, next_page_idx)
chains.append((ptype, pages, first, last))
next_page_idx = last + 1
num_tables = len(chains)
next_unused_page = next_page_idx
file_header = b""
file_header += pack("<I", 0) # magic
file_header += pack("<I", PAGE_SIZE)
file_header += pack("<I", num_tables)
file_header += pack("<I", next_unused_page)
file_header += pack("<I", 0) # unknown
file_header += pack("<I", 1) # sequence
file_header += pack("<I", 0) # gap
assert len(file_header) == FILE_HEADER_SIZE
tables_block = b""
for ptype, _pages, first, last in chains:
tables_block += pack("<I", ptype)
tables_block += pack("<I", 0) # empty_candidate
tables_block += pack("<I", first)
tables_block += pack("<I", last)
assert len(tables_block) == num_tables * TABLE_ENTRY_SIZE
header_full = file_header + tables_block
pad_to_page = PAGE_SIZE - len(header_full)
if pad_to_page < 0:
raise ValueError("too many tables for one page")
page0 = header_full + b"\x00" * pad_to_page
out_path = Path(path)
out_path.parent.mkdir(parents=True, exist_ok=True)
with out_path.open("wb") as f:
f.write(page0)
for _ptype, pages, _first, _last in chains:
for p in pages:
assert len(p) == PAGE_SIZE
f.write(p)
maple-py/src/maple/py.typed
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maple-py/src/maple/scan.py
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"""Discover audio files and m3u8 playlists in an input directory."""
from pathlib import Path
AUDIO_EXTS = {".mp3", ".flac", ".wav", ".aiff", ".aif", ".m4a"}
def scan_audio(input_dir: Path) -> list[Path]:
out = []
for p in sorted(input_dir.rglob("*")):
if p.is_file() and p.suffix.lower() in AUDIO_EXTS:
out.append(p)
return out
def parse_m3u8(playlist_path: Path) -> list[Path]:
base = playlist_path.parent
entries = []
with playlist_path.open("r", encoding="utf-8", errors="replace") as f:
for line in f:
s = line.strip()
if not s or s.startswith("#"):
continue
p = Path(s)
if not p.is_absolute():
p = (base / p).resolve()
entries.append(p)
return entries
def scan_playlists(input_dir: Path) -> dict[str, list[Path]]:
out: dict[str, list[Path]] = {}
for p in sorted(input_dir.rglob("*.m3u8")):
out[p.stem] = parse_m3u8(p)
return out
maple-py/tests/test_strings.py
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from maple.pdb.strings import EMPTY, encode_devicesql
def test_empty():
assert encode_devicesql("") == EMPTY
def test_short_ascii():
out = encode_devicesql("ON")
# length=3 -> length_and_kind = (3<<1)|1 = 7
assert out == bytes([7]) + b"ON"
def test_longer_ascii():
s = "Hello, World!"
out = encode_devicesql(s)
length = len(s) + 1
assert out[0] == ((length << 1) | 1)
assert out[1:] == s.encode("ascii")
def test_utf16():
s = "ЛаBа"
out = encode_devicesql(s)
assert out[0] == 0x90
# Total length stored = payload_len + 4
payload = s.encode("utf-16-le")
assert out[1:3] == (len(payload) + 4).to_bytes(2, "little")
assert out[3] == 0
assert out[4:] == payload
maple-py/tests/test_writer_smoke.py
+29
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@@ -0,0 +1,29 @@
from pathlib import Path
from maple.model import Album, Artist, Database, PlaylistEntry, PlaylistNode, Track
from maple.pdb.writer import write_pdb
def test_smoke(tmp_path: Path):
db = Database()
db.artists.append(Artist(id=1, name="AceMo"))
db.albums.append(Album(id=1, name="All My Life", artist_id=1))
db.tracks.append(Track(
id=1, title="Where They At", artist_id=1, album_id=1,
filename="ace.mp3", file_path="/Contents/AceMo/All My Life/ace.mp3",
file_size=14547692, sample_rate=44100, sample_depth=16, bitrate=320,
duration=436, track_number=7, year=2019, date_added="2025-01-04",
))
db.playlist_nodes.append(PlaylistNode(id=1, parent_id=0, sort_order=1, name="MyList"))
db.playlist_entries.append(PlaylistEntry(playlist_id=1, track_id=1, entry_index=1))
out = tmp_path / "export.pdb"
write_pdb(db, out)
assert out.exists()
data = out.read_bytes()
assert len(data) % 4096 == 0
assert data[:4] == b"\x00\x00\x00\x00"
# page_size at offset 4
assert int.from_bytes(data[4:8], "little") == 4096
# num_tables at offset 8
assert int.from_bytes(data[8:12], "little") == 5
maple-py/uv.lock
Generated
+91
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@@ -0,0 +1,91 @@
version = 1
requires-python = ">=3.14"
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