Fix the subtle bug caused by using Vs as symbols for symbol definitions

CHANGELOG.md

@@ -1,7 +1,12 @@
+# v0.1.2
+## Fixed
+- jubeat analyser
+    - Fix decimal -> fraction conversion to correctly handle numbers with only 3 decimal places #1
+    - Remove Vs from the allowed extra symbols lists as it would clash with long note arrows
+
 # v0.1.1
 ## Fixed
 - Loading a #memo2 file that did not specify any offset (neither by `o=...`, `r=...` nor `[...]` commands) would trigger a TypeError, not anymore ! Offset now defaults to zero.
 
-
 # v0.1.0
 - Initial Release

jubeatools/formats/jubeat_analyser/dump_tools.py

@@ -83,9 +83,11 @@ DIFFICULTIES = {"BSC": 1, "ADV": 2, "EXT": 3}
 
 # I put a FUCKTON of extra characters just in case some insane chart uses
 # loads of unusual beat divisions
+# The Vs are left out on purpose since they would be mistaken for long note
+# arrows
 DEFAULT_EXTRA_SYMBOLS = (
-    "ＡＢＣＤＥＦＧＨＩＪＫＬＭＮＯＰＱＲＳＴＵＶＷＸＹＺ"
-    "ａｂｃｄｅｆｇｈｉｊｋｌｍｎｏｐｑｒｓｔｕｖｗｘｙｚ"
+    "ＡＢＣＤＥＦＧＨＩＪＫＬＭＮＯＰＱＲＳＴＵＷＸＹＺ"
+    "ａｂｃｄｅｆｇｈｉｊｋｌｍｎｏｐｑｒｓｔｕｗｘｙｚ"
     "あいうえおかきくけこさしすせそたちつてとなにぬねのはひふへほまみむめもやゆよらりるれろわをん"
     "アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヲン"
 )

jubeatools/formats/jubeat_analyser/memo/dump.py

@@ -13,7 +13,6 @@ from typing import Callable, Dict, Iterator, List, Optional, Set, Tuple, Union,
 from more_itertools import chunked, collapse, intersperse, mark_ends, windowed
 from sortedcontainers import SortedKeyList
 
-from jubeatools import __version__
 from jubeatools.formats.filetypes import ChartFile, JubeatFile
 from jubeatools.song import (
     BeatsTime,
@@ -25,6 +24,7 @@ from jubeatools.song import (
     TapNote,
     Timing,
 )
+from jubeatools.version import __version__
 
 from ..command import dump_command
 from ..dump_tools import (

jubeatools/formats/jubeat_analyser/memo1/dump.py

@@ -13,7 +13,6 @@ from typing import Dict, Iterator, List, Optional, Set, Tuple, Union
 from more_itertools import chunked, collapse, intersperse, mark_ends, windowed
 from sortedcontainers import SortedKeyList
 
-from jubeatools import __version__
 from jubeatools.formats.filetypes import ChartFile, JubeatFile
 from jubeatools.song import (
     BeatsTime,
@@ -26,6 +25,7 @@ from jubeatools.song import (
     Timing,
 )
 from jubeatools.utils import lcm
+from jubeatools.version import __version__
 
 from ..command import dump_command
 from ..dump_tools import (

jubeatools/formats/jubeat_analyser/memo2/dump.py

@@ -13,7 +13,6 @@ from typing import Dict, Iterator, List, Optional, Set, Tuple, Union
 from more_itertools import chunked, collapse, intersperse, mark_ends, windowed
 from sortedcontainers import SortedKeyList
 
-from jubeatools import __version__
 from jubeatools.formats.filetypes import ChartFile, JubeatFile
 from jubeatools.song import (
     BeatsTime,
@@ -28,6 +27,7 @@ from jubeatools.song import (
     Timing,
 )
 from jubeatools.utils import lcm
+from jubeatools.version import __version__
 
 from ..command import dump_command
 from ..dump_tools import (

jubeatools/formats/jubeat_analyser/mono_column/dump.py

@@ -12,7 +12,6 @@ from typing import Dict, Iterator, List, Mapping, Optional, Tuple
 from more_itertools import collapse, intersperse, mark_ends, windowed
 from sortedcontainers import SortedKeyList
 
-from jubeatools import __version__
 from jubeatools.formats.filetypes import ChartFile, JubeatFile
 from jubeatools.song import (
     BeatsTime,
@@ -24,6 +23,7 @@ from jubeatools.song import (
     TapNote,
     Timing,
 )
+from jubeatools.version import __version__
 
 from ..dump_tools import (
     BEATS_TIME_TO_SYMBOL,

jubeatools/formats/jubeat_analyser/tests/memo/example1.py

@@ -1,6 +1,7 @@
-from jubeatools.song import TapNote, LongNote, NotePosition
 from fractions import Fraction
 
+from jubeatools.song import LongNote, NotePosition, TapNote
+
 notes = {
     TapNote(time=Fraction(0, 1), position=NotePosition(x=0, y=0)),
     TapNote(time=Fraction(0, 1), position=NotePosition(x=0, y=1)),

jubeatools/formats/jubeat_analyser/tests/memo/test_memo.py

@@ -3,8 +3,10 @@ from fractions import Fraction
 from pathlib import Path
 from typing import Set, Union
 
-from hypothesis import given, example
+from hypothesis import example, given
 
+from jubeatools.formats.jubeat_analyser.memo.dump import _dump_memo_chart
+from jubeatools.formats.jubeat_analyser.memo.load import MemoParser
 from jubeatools.song import (
     BeatsTime,
     BPMEvent,
@@ -18,8 +20,6 @@ from jubeatools.song import (
 )
 from jubeatools.testutils.strategies import NoteOption
 from jubeatools.testutils.strategies import notes as notes_strat
-from jubeatools.formats.jubeat_analyser.memo.dump import _dump_memo_chart
-from jubeatools.formats.jubeat_analyser.memo.load import MemoParser
 
 from . import example1
 

jubeatools/song.py

@@ -7,6 +7,7 @@ Most timing-related info is stored as beat fractions,
 otherwise a decimal number of seconds is used
 """
 from __future__ import annotations
+
 from collections import UserList, namedtuple
 from dataclasses import astuple, dataclass, field
 from decimal import Decimal