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