Overview
| Comment: | Added basic ABC tokenizing via the PLY module |
|---|---|
| Timelines: | family | ancestors | descendants | both | ply |
| Files: | files | file ages | folders |
| SHA1: | 729263ecd0a0667808ef21000d72bce85c8a89a2 |
| User & Date: | spiffytech@gmail.com on 2010-11-13 08:26:53 |
| Other Links: | manifest | tags |
Context
|
2010-11-13
| ||
| 08:28 | Added basic ABC tokenizing via the PLY module check-in: ff84293301 user: spiffytech@gmail.com tags: ply | |
| 08:26 | Added basic ABC tokenizing via the PLY module check-in: 729263ecd0 user: spiffytech@gmail.com tags: ply | |
| 00:12 | Now handles chords check-in: 5aa14570f1 user: spiffytech@gmail.com tags: ply | |
Changes
Modified cfg.py from [43fd8f5bb3] to [df0a6863be].
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import os
import random
import sys
import time
random.seed(time.time())
def main():
key = "C"
note_grammars = {
"u": ["I V I IV u", "I IV", "I VII IV" , "e"],
"e": [""],
}
chord_grammars = {
"u": ["I IV V IV I", "e"],
"e": [""]
}
compose_piece(key, note_grammars)
compose_piece(key, chord_grammars, chords=True)
def compose_piece(key, grammars, chords=False):
score = ""
while len(score.split()) < 15:
score = "u u u"
score = generate_score(score, grammars)
score = transliterate_score(score, key, chords)
score = generate_csound_score(score)
print "f1 0 256 10 1 0 3 ; sine wave function table"
for line in score:
print line
|
| | | | |
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import os
import random
import sys
import time
random.seed(time.time())
def main():
key = "A"
note_grammars = {
"u": ["I V V V I I IV u u", "I IV u u", "I VII IV u u" , "e"],
"e": [""],
}
chord_grammars = {
"u": ["I IV V IV I u u", "I VII IV u u", "I V IV u u", "e"],
"e": [""]
}
compose_piece(key, note_grammars)
compose_piece(key, chord_grammars, chords=True)
def compose_piece(key, grammars, chords=False):
score = ""
while len(score.split()) < 200:
score = "u u u"
score = generate_score(score, grammars)
score = transliterate_score(score, key, chords)
score = generate_csound_score(score)
print "f1 0 256 10 1 0 3 ; sine wave function table"
for line in score:
print line
|
Added parse.py version [7bbfef5961].
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#!/usr/bin/env python from ply import lex tokens = ( "NOTE", "REST", "SHARP", "FLAT", "OCTAVE", "NATURAL", "LENGTH", ) t_NOTE = r"[A-Ga-g]" t_REST = r"z" t_SHARP = r"\^" t_FLAT = r"_" t_NATURAL = r"=" t_OCTAVE = r"'+|,+" def t_LENGTH(t): r"/?\d+" multiplier = float(t.value.strip("/")) if t.value.startswith("/"): multiplier = 1/multiplier t.value = multiplier return t def t_error(t): raise TypeError("Unknown text '%s'" % (t.value,)) t_ignore = " |" lex.lex() lex.input("GFG B'AB,, | g/2fg gab | GFG BAB | d2A AFD") for tok in iter(lex.token, None): print repr(tok.type), repr(tok.value) |
Modified test.sco from [3dafd59328] to [da39a3ee5e].
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f1 0 256 10 1 0 3 ; sine wave function table i2 0.000000 1 7000 9.00 9.00 0 6 i2 0.250000 1 7000 8.07 8.07 0 6 i2 0.500000 1 7000 8.00 8.00 0 6 i2 0.750000 1 7000 8.05 8.05 0 6 i2 1.000000 1 7000 9.00 9.00 0 6 i2 1.250000 1 7000 9.07 9.07 0 6 i2 1.500000 1 7000 8.00 8.00 0 6 i2 1.750000 1 7000 8.05 8.05 0 6 i2 2.000000 1 7000 8.00 8.00 0 6 i2 2.250000 1 7000 9.11 9.11 0 6 i2 2.500000 1 7000 8.05 8.05 0 6 i2 2.750000 1 7000 9.00 9.00 0 6 i2 3.000000 1 7000 9.07 9.07 0 6 i2 3.250000 1 7000 9.00 9.00 0 6 i2 3.500000 1 7000 8.05 8.05 0 6 f1 0 256 10 1 0 3 ; sine wave function table i2 0.000000 1 7000 8.02 8.02 0 6 i2 0.000000 1 7000 7.07 7.07 0 6 i2 0.000000 1 7000 8.11 8.11 0 6 i2 1.000000 1 7000 7.07 7.07 0 6 i2 1.000000 1 7000 8.00 8.00 0 6 i2 1.000000 1 7000 7.02 7.02 0 6 i2 2.000000 1 7000 8.09 8.09 0 6 i2 2.000000 1 7000 8.00 8.00 0 6 i2 2.000000 1 7000 8.04 8.04 0 6 i2 3.000000 1 7000 8.07 8.07 0 6 i2 3.000000 1 7000 8.00 8.00 0 6 i2 3.000000 1 7000 8.02 8.02 0 6 i2 4.000000 1 7000 7.02 7.02 0 6 i2 4.000000 1 7000 7.07 7.07 0 6 i2 4.000000 1 7000 7.11 7.11 0 6 i2 5.000000 1 7000 7.02 7.02 0 6 i2 5.000000 1 7000 7.07 7.07 0 6 i2 5.000000 1 7000 8.11 8.11 0 6 i2 6.000000 1 7000 8.07 8.07 0 6 i2 6.000000 1 7000 7.00 7.00 0 6 i2 6.000000 1 7000 7.02 7.02 0 6 i2 7.000000 1 7000 8.09 8.09 0 6 i2 7.000000 1 7000 7.00 7.00 0 6 i2 7.000000 1 7000 7.04 7.04 0 6 i2 8.000000 1 7000 7.07 7.07 0 6 i2 8.000000 1 7000 7.00 7.00 0 6 i2 8.000000 1 7000 7.02 7.02 0 6 i2 9.000000 1 7000 8.02 8.02 0 6 i2 9.000000 1 7000 8.07 8.07 0 6 i2 9.000000 1 7000 7.11 7.11 0 6 i2 10.000000 1 7000 7.02 7.02 0 6 i2 10.000000 1 7000 8.07 8.07 0 6 i2 10.000000 1 7000 8.11 8.11 0 6 i2 11.000000 1 7000 7.07 7.07 0 6 i2 11.000000 1 7000 8.00 8.00 0 6 i2 11.000000 1 7000 7.02 7.02 0 6 i2 12.000000 1 7000 8.09 8.09 0 6 i2 12.000000 1 7000 7.00 7.00 0 6 i2 12.000000 1 7000 8.04 8.04 0 6 i2 13.000000 1 7000 7.07 7.07 0 6 i2 13.000000 1 7000 7.00 7.00 0 6 i2 13.000000 1 7000 8.02 8.02 0 6 i2 14.000000 1 7000 7.02 7.02 0 6 i2 14.000000 1 7000 7.07 7.07 0 6 i2 14.000000 1 7000 7.11 7.11 0 6 |
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