41 lines
1.9 KiB
Python
41 lines
1.9 KiB
Python
from ziffers import *
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from rich import print
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if __name__ == "__main__":
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expressions = {
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'Pitches': "-2 -1 0 1 2",
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'Chords': "0 024 2 246",
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'Note lengths': "w 0 h 1 q 2 e 3 s 4",
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'Subdivision': "[1 2 [3 4]]",
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'Decimal durations': "0.25 0 1 <0.333>2 3",
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'Octaves': "^ 0 ^ 1 _ 2 _ 3",
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'Escaped octave': "<2> 1 <1>1<-2>3",
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'Roman chords': "i ii iii+4 iv+5 v+8 vi+10 vii+20",
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'Named chords': "i^7 i^min i^dim i^maj7",
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'Modal interchange (a-g)': "iiia ig ivf^7",
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'Escape/eval': "{10 11} {1.2 2.43} {3+1*2}",
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'Randoms': "% ? % ? % ?",
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'Random between': "(-3,6)",
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'Random selections': "[q 1 2, q 3 e 4 6]",
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'Repeat': "[: 1 (2,6) 3 :4]",
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'Repeat cycles': "[: <q e> (1,4) <(2 3) (3 (1,7))> :]",
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'Lists': "h 1 q(0 1 2 3) 2",
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'List cycles': "(: <q e> (1,4) <(2 3) (3 (1,7))> :)",
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'Loop cycles (for zloop or z0-z9)': "<0 <1 <2 <3 <4 5>>>>>",
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'Basic operations': "(1 2 (3 4)+2)*2 ((1 2 3)+(0 9 13))-2 ((3 4 {10})*(2 9 3))%7",
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'Product operations': "(0 1 2 3)+(1 4 2 3) (0 1 2)-(0 2 1)+2",
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'Euclid cycles': "(q1)<6,7>(q4 (e3 e4) q2) or (q1)<6,7<(q4 q3 q2)",
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'Transformations': "(0 1 2)<r> (0 1 2)<i>(-2 1)",
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'List assignation': "A=(0 (1,6) 3) B=(3 ? 2) B A B B A",
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'Random repeat': "(: 1 (2,6) 3 :4)",
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'Conditionals': "1 {%<0.5?3} 3 4 (: 1 2 {%<0.2?3:2} :3)",
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'Functions': "(0 1 2 3){x%3==0?x-2:x+2}",
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'Polynomials': "(-10..10){(x**3)*(x+1)%12}",
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}
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for ex in expressions:
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try:
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print(f"Parsed: "+parse_expression(expressions[ex]).text)
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except Exception as e:
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print(f"[red]Failed on {ex}[/red]")
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#print(f"[red]Failed on {ex}[/red]: {str(e)[0:40]}...")
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