[malody] beta load support !

jubeatools/formats/konami/commons.py

@@ -8,8 +8,7 @@ from itertools import count
 from typing import Iterator, Union
 
 from jubeatools import song
-
+from jubeatools.formats.timemap import TimeMap
-from .timemap import TimeMap
 
 AnyNote = Union[song.TapNote, song.LongNote]
 

jubeatools/formats/konami/dump_tools.py

@@ -6,9 +6,9 @@ from typing import List
 from more_itertools import numeric_range
 
 from jubeatools import song
+from jubeatools.formats.timemap import TimeMap
 
 from .commons import AnyNote, Command, Event, bpm_to_value, ticks_at_beat
-from .timemap import TimeMap
 
 
 def make_events_from_chart(notes: List[AnyNote], timing: song.Timing) -> List[Event]:

jubeatools/formats/konami/eve/tests/test_events.py

@@ -3,7 +3,7 @@ from hypothesis import strategies as st
 
 from jubeatools import song
 from jubeatools.formats.konami.commons import EveLong
-from jubeatools.formats.konami.timemap import TimeMap
+from jubeatools.formats.timemap import TimeMap
 from jubeatools.testutils import strategies as jbst
 
 

jubeatools/formats/konami/eve/tests/test_timemap.py

@@ -3,7 +3,7 @@ from fractions import Fraction
 from hypothesis import given
 
 from jubeatools import song
-from jubeatools.formats.konami.timemap import TimeMap
+from jubeatools.formats.timemap import TimeMap
 from jubeatools.testutils import strategies as jbst
 from jubeatools.utils import group_by
 

jubeatools/formats/konami/load_tools.py

@@ -3,6 +3,7 @@ from typing import Iterable, List
 
 from jubeatools import song
 from jubeatools.formats.load_tools import round_beats
+from jubeatools.formats.timemap import BPMAtSecond, TimeMap
 from jubeatools.utils import group_by
 
 from .commons import (
@@ -14,7 +15,6 @@ from .commons import (
     ticks_to_seconds,
     value_to_truncated_bpm,
 )
-from .timemap import BPMAtSecond, TimeMap
 
 
 def make_chart_from_events(events: Iterable[Event], beat_snap: int = 240) -> song.Chart:

jubeatools/formats/load_tools.py

@@ -1,7 +1,7 @@
 from decimal import Decimal
 from fractions import Fraction
 from pathlib import Path
-from typing import Dict, Iterable, Protocol, TypeVar, Union
+from typing import Dict, Iterable, Optional, Protocol, TypeVar, Union
 
 from jubeatools import song
 
@@ -14,7 +14,7 @@ class FileLoader(Protocol[T_co]):
     contents in whatever form suitable for the current format. Returns None in
     case of error"""
 
-    def __call__(self, path: Path) -> T_co:
+    def __call__(self, path: Path) -> Optional[T_co]:
         ...
 
 

jubeatools/formats/malody/__init__.py

@@ -0,0 +1,6 @@
+"""Malody is a multiplatform rhythm game that mainly lives off content created
+by its community, as is common in the rhythm game simulator scene. It support
+many different games or "Modes", including jubeat (known as "Pad" Mode)
+
+The file format it uses is not that well documented but is simple enough to
+make sense of without docs. It's a json file with some defined schema"""

jubeatools/formats/malody/load.py

@@ -0,0 +1,120 @@
+import json
+import warnings
+from decimal import Decimal
+from fractions import Fraction
+from functools import reduce, singledispatch
+from pathlib import Path
+from typing import Any, List, Optional, Tuple, Union
+
+from jubeatools import song
+from jubeatools.formats import timemap
+from jubeatools.formats.load_tools import make_folder_loader
+from jubeatools.utils import none_or
+
+from . import schema as malody
+
+
+def load_malody(path: Path, **kwargs: Any) -> song.Song:
+    files = load_folder(path)
+    charts = [load_malody_file(d) for d in files.values()]
+    return reduce(song.Song.merge, charts)
+
+
+def load_file(path: Path) -> Any:
+    with path.open() as f:
+        return json.load(f)
+
+
+load_folder = make_folder_loader("*.mc", load_file)
+
+
+def load_malody_file(raw_dict: dict) -> song.Song:
+    file: malody.Chart = malody.Chart.Schema().load(raw_dict)
+    if file.meta.mode != malody.Mode.PAD:
+        raise ValueError("This file is not a Malody Pad Chart (Malody's jubeat mode)")
+
+    bgm = find_bgm(file.note)
+    metadata = load_metadata(file.meta, bgm)
+    time_map = load_timing_info(file.time, bgm)
+    timing = time_map.convert_to_timing_info()
+    chart = song.Chart(level=Decimal(0), timing=timing, notes=load_notes(file.note))
+    dif = file.meta.version or song.Difficulty.EXTREME
+    return song.Song(metadata=metadata, charts={dif: chart})
+
+
+def find_bgm(events: List[malody.Event]) -> Optional[malody.Sound]:
+    sounds = [e for e in events if isinstance(e, malody.Sound)]
+    bgms = [s for s in sounds if s.type == malody.SoundType.BACKGROUND_MUSIC]
+    if not bgms:
+        return None
+
+    if len(bgms) > 1:
+        warnings.warn(
+            "This file defines more than one background music, the first one "
+            "will be used"
+        )
+
+    return min(bgms, key=lambda b: tuple_to_beats(b.beat))
+
+
+def load_metadata(meta: malody.Metadata, bgm: Optional[malody.Sound]) -> song.Metadata:
+    return song.Metadata(
+        title=meta.song.title,
+        artist=meta.song.artist,
+        audio=none_or(lambda b: Path(b.sound), bgm),
+        cover=none_or(Path, meta.background),
+    )
+
+
+def load_timing_info(
+    bpm_changes: List[malody.BPMEvent], bgm: Optional[malody.Sound]
+) -> timemap.TimeMap:
+    if bgm is None:
+        offset = timemap.SecondsAtBeat(seconds=Fraction(0), beats=Fraction(0))
+    else:
+        offset = timemap.SecondsAtBeat(
+            seconds=-Fraction(bgm.offset) / 1000, beats=tuple_to_beats(bgm.beat)
+        )
+    return timemap.TimeMap.from_beats(
+        events=[
+            timemap.BPMAtBeat(beats=tuple_to_beats(b.beat), BPM=Fraction(b.bpm))
+            for b in bpm_changes
+        ],
+        offset=offset,
+    )
+
+
+def load_notes(events: List[malody.Event]) -> List[Union[song.TapNote, song.LongNote]]:
+    # filter out sound events
+    notes = filter(lambda e: isinstance(e, (malody.TapNote, malody.TapNote)), events)
+    return [load_note(n) for n in notes]
+
+
+@singledispatch
+def load_note(
+    n: Union[malody.TapNote, malody.LongNote]
+) -> Union[song.TapNote, song.LongNote]:
+    raise NotImplementedError(f"Unknown note type : {type(n)}")
+
+
+@load_note.register
+def load_tap_note(n: malody.TapNote) -> song.TapNote:
+    return song.TapNote(
+        time=tuple_to_beats(n.beat), position=song.NotePosition.from_index(n.index)
+    )
+
+
+@load_note.register
+def load_long_note(n: malody.LongNote) -> song.LongNote:
+    start = tuple_to_beats(n.beat)
+    end = tuple_to_beats(n.endbeat)
+    return song.LongNote(
+        time=start,
+        position=song.NotePosition.from_index(n.index),
+        duration=end - start,
+        tail_tip=song.NotePosition.from_index(n.endindex),
+    )
+
+
+def tuple_to_beats(b: Tuple[int, int, int]) -> song.BeatsTime:
+    return b[0] + song.BeatsTime(b[1], b[2])

jubeatools/formats/malody/schema.py

@@ -0,0 +1,100 @@
+from __future__ import annotations
+
+from dataclasses import field
+from decimal import Decimal
+from enum import Enum
+from typing import ClassVar, List, Optional, Tuple, Type, Union
+
+from marshmallow import Schema as ms_Schema
+from marshmallow.validate import Range
+from marshmallow_dataclass import NewType, dataclass
+
+
+@dataclass
+class Chart:
+    meta: Metadata
+    time: List[BPMEvent] = field(default_factory=list)
+    note: List[Event] = field(default_factory=list)
+
+    Schema: ClassVar[Type[ms_Schema]] = ms_Schema
+
+
+@dataclass
+class Metadata:
+    cover: Optional[str]  # path to album art ?
+    creator: Optional[str]  # Chart author
+    background: Optional[str]  # path to background image
+    version: Optional[str]  # freeform difficulty name
+    id: Optional[int]
+    mode: int
+    time: int  # creation timestamp ?
+    song: SongInfo
+
+
+class Mode(int, Enum):
+    KEY = 0  # Vertical Scrolling Rhythm Game
+    # 1 : Unused
+    # 2 : Unused
+    CATCH = 3  # EZ2CATCH / Catch the Beat
+    PAD = 4  # Jubeat
+    TAIKO = 5  # Taiko no Tatsujin
+    RING = 6  # Reminds me of Beatstream ?
+
+
+@dataclass
+class SongInfo:
+    title: Optional[str]
+    artist: Optional[str]
+    id: Optional[int]
+
+
+PositiveInt = NewType("PositiveInt", int, validate=Range(min=0))
+BeatTime = Tuple[PositiveInt, PositiveInt, PositiveInt]
+
+StrictlyPositiveDecimal = NewType(
+    "StrictlyPositiveDecimal", Decimal, validate=Range(min=0, min_inclusive=False)
+)
+
+
+@dataclass
+class BPMEvent:
+    beat: BeatTime
+    bpm: StrictlyPositiveDecimal
+
+
+ButtonIndex = NewType("ButtonIndex", int, validate=Range(min=0, max=15))
+
+
+@dataclass
+class TapNote:
+    beat: BeatTime
+    index: ButtonIndex
+
+
+@dataclass
+class LongNote:
+    beat: BeatTime
+    index: ButtonIndex
+    endbeat: BeatTime
+    endindex: ButtonIndex
+
+
+@dataclass
+class Sound:
+    """Used both for the background music and keysounds"""
+
+    beat: BeatTime
+    sound: str  # audio file path
+    type: int
+    offset: int
+    isBgm: Optional[bool]
+    vol: Optional[int]  # Volume, out of 100
+    x: Optional[int]
+
+
+# TODO: find a keysounded chart to discovery the other values
+class SoundType(int, Enum):
+    BACKGROUND_MUSIC = 1
+
+
+Event = Union[Sound, LongNote, TapNote]

jubeatools/formats/timemap.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from dataclasses import dataclass
+from dataclasses import dataclass, replace
 from fractions import Fraction
 from typing import List, Union
 
@@ -18,6 +18,18 @@ class BPMAtSecond:
     BPM: Fraction
 
 
+@dataclass
+class BPMAtBeat:
+    beats: Fraction
+    BPM: Fraction
+
+
+@dataclass
+class SecondsAtBeat:
+    seconds: Fraction
+    beats: Fraction
+
+
 @dataclass
 class BPMChange:
     beats: song.BeatsTime
@@ -30,48 +42,69 @@ class TimeMap:
     """Wraps a song.Timing to allow converting symbolic time (in beats)
     to clock time (in seconds) and back"""
 
-    beat_zero_offset: song.SecondsTime
     events_by_beats: SortedKeyList[BPMChange, song.BeatsTime]
     events_by_seconds: SortedKeyList[BPMChange, Fraction]
 
     @classmethod
-    def from_timing(cls, beats: song.Timing) -> TimeMap:
+    def from_timing(cls, timing: song.Timing) -> TimeMap:
         """Create a time map from a song.Timing object"""
-        if not beats.events:
+        return cls.from_beats(
+            events=[
+                BPMAtBeat(beats=e.time, BPM=Fraction(e.BPM)) for e in timing.events
+            ],
+            offset=SecondsAtBeat(
+                seconds=Fraction(timing.beat_zero_offset), beats=Fraction(0)
+            ),
+        )
+
+    @classmethod
+    def from_beats(cls, events: List[BPMAtBeat], offset: SecondsAtBeat) -> TimeMap:
+        """Create a time map from a list of BPM changes with times given in
+        beats, the offset parameter is more flexible than a "regular" beat zero
+        offset as it accepts non-zero beats"""
+        if not events:
             raise ValueError("No BPM defined")
 
-        grouped_by_time = group_by(beats.events, key=lambda e: e.time)
+        grouped_by_time = group_by(events, key=lambda e: e.beats)
-        for time, events in grouped_by_time.items():
+        for time, events_at_time in grouped_by_time.items():
-            if len(events) > 1:
+            if len(events_at_time) > 1:
-                raise ValueError(f"Multiple BPMs defined on beat {time} : {events}")
+                raise ValueError(f"Multiple BPMs defined at beat {time} : {events}")
 
-        sorted_events = sorted(beats.events, key=lambda e: e.time)
+        # First compute everything as if the first BPM change happened at
+        # zero seconds, then shift according to the offset
+        sorted_events = sorted(events, key=lambda e: e.beats)
         first_event = sorted_events[0]
-        if first_event.time != song.BeatsTime(0):
+        current_second = Fraction(0)
-            raise ValueError("First BPM event is not on beat zero")
-
-        # set first BPM change then compute from there
-        current_second = Fraction(beats.beat_zero_offset)
         bpm_changes = [
-            BPMChange(first_event.time, current_second, Fraction(first_event.BPM))
+            BPMChange(first_event.beats, current_second, Fraction(first_event.BPM))
         ]
         for previous, current in windowed(sorted_events, 2):
             if previous is None or current is None:
                 continue
 
-            beats_since_last_event = current.time - previous.time
+            beats_since_last_event = current.beats - previous.beats
             seconds_since_last_event = (60 * beats_since_last_event) / Fraction(
                 previous.BPM
             )
             current_second += seconds_since_last_event
-            bpm_change = BPMChange(current.time, current_second, Fraction(current.BPM))
+            bpm_change = BPMChange(current.beats, current_second, Fraction(current.BPM))
             bpm_changes.append(bpm_change)
 
-        return cls(
+        not_shifted = cls(
-            beat_zero_offset=beats.beat_zero_offset,
             events_by_beats=SortedKeyList(bpm_changes, key=lambda b: b.beats),
             events_by_seconds=SortedKeyList(bpm_changes, key=lambda b: b.seconds),
         )
+        unshifted_seconds_at_offset = not_shifted.fractional_seconds_at(offset.beats)
+        shift = offset.seconds - unshifted_seconds_at_offset
+        shifted_bpm_changes = [
+            replace(b, seconds=b.seconds + shift) for b in bpm_changes
+        ]
+        return cls(
+            events_by_beats=SortedKeyList(shifted_bpm_changes, key=lambda b: b.beats),
+            events_by_seconds=SortedKeyList(
+                shifted_bpm_changes, key=lambda b: b.seconds
+            ),
+        )
 
     @classmethod
     def from_seconds(cls, events: List[BPMAtSecond]) -> TimeMap:
@@ -103,7 +136,6 @@ class TimeMap:
             bpm_changes.append(bpm_change)
 
         return cls(
-            beat_zero_offset=fraction_to_decimal(first_event.seconds),
             events_by_beats=SortedKeyList(bpm_changes, key=lambda b: b.beats),
             events_by_seconds=SortedKeyList(bpm_changes, key=lambda b: b.seconds),
         )
@@ -113,31 +145,21 @@ class TimeMap:
         return fraction_to_decimal(frac_seconds)
 
     def fractional_seconds_at(self, beat: song.BeatsTime) -> Fraction:
-        if beat < 0:
+        """Before the first bpm change, compute backwards from the first bpm,
-            raise ValueError("Can't compute seconds at negative beat")
+        after the first bpm change, compute forwards from the previous bpm
-
+        change"""
-        # find previous bpm change
+        index = self.events_by_beats.bisect_key_right(beat)
-        index = self.events_by_beats.bisect_key_right(beat) - 1
+        first_or_previous_index = max(0, index - 1)
-        bpm_change: BPMChange = self.events_by_beats[index]
+        bpm_change: BPMChange = self.events_by_beats[first_or_previous_index]
-
-        # compute seconds since last bpm change
         beats_since_last_event = beat - bpm_change.beats
         seconds_since_last_event = (60 * beats_since_last_event) / bpm_change.BPM
         return bpm_change.seconds + seconds_since_last_event
 
     def beats_at(self, seconds: Union[song.SecondsTime, Fraction]) -> song.BeatsTime:
-        if seconds < self.beat_zero_offset:
-            raise ValueError(
-                f"Can't compute beat time at {seconds} seconds, since it predates "
-                f"beat zero, which happens at {self.beat_zero_offset} seconds"
-            )
-
-        # find previous bpm change
         frac_seconds = Fraction(seconds)
-        index = self.events_by_seconds.bisect_key_right(frac_seconds) - 1
+        index = self.events_by_seconds.bisect_key_right(frac_seconds)
-        bpm_change: BPMChange = self.events_by_seconds[index]
+        first_or_previous_index = max(0, index - 1)
-
+        bpm_change: BPMChange = self.events_by_seconds[first_or_previous_index]
-        # compute beats since last bpm change
         seconds_since_last_event = frac_seconds - bpm_change.seconds
         beats_since_last_event = (bpm_change.BPM * seconds_since_last_event) / Fraction(
             60
@@ -153,5 +175,5 @@ class TimeMap:
                 )
                 for e in self.events_by_beats
             ],
-            beat_zero_offset=self.beat_zero_offset,
+            beat_zero_offset=self.seconds_at(song.BeatsTime(0)),
         )

mypy.ini

@@ -9,6 +9,7 @@ warn_redundant_casts = True
 warn_unused_ignores = True
 warn_return_any = True
 warn_unreachable = True
+plugins = marshmallow_dataclass.mypy
 
 [mypy-constraint]
 ignore_missing_imports = True

poetry.lock

@@ -189,6 +189,39 @@ docs = ["sphinx (==3.4.3)", "sphinx-issues (==1.2.0)", "alabaster (==0.7.12)", "
 lint = ["mypy (==0.812)", "flake8 (==3.9.0)", "flake8-bugbear (==21.3.2)", "pre-commit (>=2.4,<3.0)"]
 tests = ["pytest", "pytz", "simplejson"]
 
+[[package]]
+name = "marshmallow-dataclass"
+version = "8.4.1"
+description = "Python library to convert dataclasses into marshmallow schemas."
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+marshmallow = ">=3.0.0,<4.0"
+marshmallow-enum = {version = "*", optional = true, markers = "extra == \"enum\""}
+typeguard = {version = "*", optional = true, markers = "extra == \"union\""}
+typing-inspect = "*"
+
+[package.extras]
+dev = ["marshmallow-enum", "typeguard", "pre-commit (>=1.18,<2.0)", "sphinx", "pytest (>=5.4)", "pytest-mypy-plugins (>=1.2.0)", "typing-extensions (>=3.7.2,<3.8.0)"]
+docs = ["sphinx"]
+enum = ["marshmallow-enum"]
+lint = ["pre-commit (>=1.18,<2.0)"]
+tests = ["pytest (>=5.4)", "pytest-mypy-plugins (>=1.2.0)", "typing-extensions (>=3.7.2,<3.8.0)"]
+union = ["typeguard"]
+
+[[package]]
+name = "marshmallow-enum"
+version = "1.5.1"
+description = "Enum field for Marshmallow"
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+marshmallow = ">=2.0.0"
+
 [[package]]
 name = "mccabe"
 version = "0.6.1"
@@ -233,7 +266,7 @@ dmypy = ["psutil (>=4.0)"]
 name = "mypy-extensions"
 version = "0.4.3"
 description = "Experimental type system extensions for programs checked with the mypy typechecker."
-category = "dev"
+category = "main"
 optional = false
 python-versions = "*"
 
@@ -430,18 +463,42 @@ category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "typeguard"
+version = "2.12.0"
+description = "Run-time type checker for Python"
+category = "main"
+optional = false
+python-versions = ">=3.5.3"
+
+[package.extras]
+doc = ["sphinx-rtd-theme", "sphinx-autodoc-typehints (>=1.2.0)"]
+test = ["pytest", "typing-extensions", "mypy"]
+
 [[package]]
 name = "typing-extensions"
 version = "3.7.4.3"
 description = "Backported and Experimental Type Hints for Python 3.5+"
-category = "dev"
+category = "main"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "typing-inspect"
+version = "0.6.0"
+description = "Runtime inspection utilities for typing module."
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+mypy-extensions = ">=0.3.0"
+typing-extensions = ">=3.7.4"
+
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "dd2989bf15b7c389b4d6d8f28335f4fea3cb064b41723e5fe500f38dd92c39bb"
+content-hash = "0e7f4c7f3e3554861ffd76a0e4143dd5c5218904234ee5641ad106a26f17b2bb"
 
 [metadata.files]
 appdirs = [
@@ -502,6 +559,14 @@ marshmallow = [
     {file = "marshmallow-3.11.1-py2.py3-none-any.whl", hash = "sha256:0dd42891a5ef288217ed6410917f3c6048f585f8692075a0052c24f9bfff9dfd"},
     {file = "marshmallow-3.11.1.tar.gz", hash = "sha256:16e99cb7f630c0ef4d7d364ed0109ac194268dde123966076ab3dafb9ae3906b"},
 ]
+marshmallow-dataclass = [
+    {file = "marshmallow_dataclass-8.4.1-py3-none-any.whl", hash = "sha256:035f4aa9f516ca3c14c9ae3905fe8370b14cea6462ec1a9d4451209a6117976e"},
+    {file = "marshmallow_dataclass-8.4.1.tar.gz", hash = "sha256:26b6ef76646c6cd71df3163c7106ddeaab27d9fac355cad41046627d5c15cda0"},
+]
+marshmallow-enum = [
+    {file = "marshmallow-enum-1.5.1.tar.gz", hash = "sha256:38e697e11f45a8e64b4a1e664000897c659b60aa57bfa18d44e226a9920b6e58"},
+    {file = "marshmallow_enum-1.5.1-py2.py3-none-any.whl", hash = "sha256:57161ab3dbfde4f57adeb12090f39592e992b9c86d206d02f6bd03ebec60f072"},
+]
 mccabe = [
     {file = "mccabe-0.6.1-py2.py3-none-any.whl", hash = "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42"},
     {file = "mccabe-0.6.1.tar.gz", hash = "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"},
@@ -764,8 +829,17 @@ typed-ast = [
     {file = "typed_ast-1.4.3-cp39-cp39-win_amd64.whl", hash = "sha256:9c6d1a54552b5330bc657b7ef0eae25d00ba7ffe85d9ea8ae6540d2197a3788c"},
     {file = "typed_ast-1.4.3.tar.gz", hash = "sha256:fb1bbeac803adea29cedd70781399c99138358c26d05fcbd23c13016b7f5ec65"},
 ]
+typeguard = [
+    {file = "typeguard-2.12.0-py3-none-any.whl", hash = "sha256:7d1cf82b35e9ff3cd083133ebda54ad1d7a40296471397e6c6b229cf07fe5307"},
+    {file = "typeguard-2.12.0.tar.gz", hash = "sha256:fca77fd4ccba63465b421cdbbab5a1a8e3994e6d6f18b45da2bb475c09f147ef"},
+]
 typing-extensions = [
     {file = "typing_extensions-3.7.4.3-py2-none-any.whl", hash = "sha256:dafc7639cde7f1b6e1acc0f457842a83e722ccca8eef5270af2d74792619a89f"},
     {file = "typing_extensions-3.7.4.3-py3-none-any.whl", hash = "sha256:7cb407020f00f7bfc3cb3e7881628838e69d8f3fcab2f64742a5e76b2f841918"},
     {file = "typing_extensions-3.7.4.3.tar.gz", hash = "sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c"},
 ]
+typing-inspect = [
+    {file = "typing_inspect-0.6.0-py2-none-any.whl", hash = "sha256:de08f50a22955ddec353876df7b2545994d6df08a2f45d54ac8c05e530372ca0"},
+    {file = "typing_inspect-0.6.0-py3-none-any.whl", hash = "sha256:3b98390df4d999a28cf5b35d8b333425af5da2ece8a4ea9e98f71e7591347b4f"},
+    {file = "typing_inspect-0.6.0.tar.gz", hash = "sha256:8f1b1dd25908dbfd81d3bebc218011531e7ab614ba6e5bf7826d887c834afab7"},
+]

pyproject.toml

@@ -19,6 +19,7 @@ sortedcontainers = "^2.3.0"
 python-constraint = "^1.4.0"
 construct = "~=2.10"
 construct-typing = "^0.4.2"
+marshmallow-dataclass = {extras = ["union", "enum"], version = "^8.4.1"}
 
 [tool.poetry.dev-dependencies]
 pytest = "^6.2.3"