Changes In Branch feature/abc Through [33ddc6fee4] Excluding Merge-Ins
This is equivalent to a diff from 843dabad43 to 33ddc6fee4
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2011-09-15
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| 19:09 | Program prints stuff out again check-in: 7a6ab725ee user: brian tags: feature/abc | |
| 15:28 | Got the program to run through again. Now without the roman numerals check-in: 33ddc6fee4 user: brian tags: feature/abc | |
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2011-09-13
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| 20:08 | Added a name parameter to the Tree class that will prove helpful in generating the score check-in: 029fd48614 user: brian tags: feature/abc | |
| 18:29 | Create new branch named "feature/abc" check-in: 3833b59ec2 user: brian tags: feature/abc | |
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2011-02-10
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| 22:34 | Added lexical support for parens instead of quotes for chords, cleaned up the yacc parser, added lex tokens for syncopation check-in: 702d933446 user: brian@linux-85dd.site tags: master | |
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2010-11-30
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| 17:33 | This is what I submitted as my final piece for MUS 306 check-in: 843dabad43 user: spiffytech@gmail.com tags: master | |
| 06:22 | Added a timbre instrument, doubled the length of the piece, added intros and outro check-in: de7c009e4d user: spiffytech@gmail.com tags: master | |
Modified cfg.py
from [019c552e42]
to [d386f64212].
| ︙ | ︙ | |||
11 12 13 14 15 16 17 |
def main():
key = "A"
bps = 60/60
tempo = 1/bps
max_duration = 1
composition = {
| < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | < < < < < < < < < < < < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | > | 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
def main():
key = "A"
bps = 60/60
tempo = 1/bps
max_duration = 1
composition = {
"overview": {
"melody": { # Instrument 'melody'
"score_line": "i2 %(time)f %(duration)f 7000 %(octave)d.%(note)s 2",
"octave": 8,
"duration": 40,
"grammars": { # Notes for this instrument to use in this piece
"u": ["C G/2 G/2 G/2 C B, F' C F C B F"],
# "w": ['E/4 A/4 D/4 G/4 F/4 F/4 B2'],
},
"score": "u u",
},
},
}
max_t = 0 # max time encountered so far. Used for movement timing
progression = "overview"
# progression = "zelda1"
for comp_name in progression.split():
comp_start_time = max_t
for instr_name, instr in composition[comp_name].iteritems():
generated_score = generate_score(instr["score"], instr["grammars"]) # Fill in the scores by generating them based on the grammars
# print generated_score
print generated_score
score = parse.parse(generated_score, default_octave=instr["octave"]) # Return Node/Chord objects
# Generate timestamps for the notes
t = comp_start_time
for note in range(len(score)):
score[note].time = t
score[note].duration *= tempo
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| ︙ | ︙ | |||
318 319 320 321 322 323 324 |
print '''f1 0 512 10 1
f2 0 8192 10 .24 .64 .88 .76 .06 .5 .34 .08
f3 0 1025 10 1
'''
for comp_name in progression.split():
print "; Movement:", comp_name
for instr_name, instr in composition[comp_name].iteritems():
| | | 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 |
print '''f1 0 512 10 1
f2 0 8192 10 .24 .64 .88 .76 .06 .5 .34 .08
f3 0 1025 10 1
'''
for comp_name in progression.split():
print "; Movement:", comp_name
for instr_name, instr in composition[comp_name].iteritems():
# composition[comp_name][instr_name]["score"] = transliterate_score(composition[comp_name][instr_name]["score"], key)
# print "\nMovement %s instrument %s" % (comp_name, instr_name)
# print composition[comp_name][instr_name]["score"]
final_score = generate_csound_score(composition[comp_name][instr_name]["score"], composition[comp_name][instr_name]["score_line"])
for line in final_score:
print line
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| ︙ | ︙ |
Modified parse.py
from [9c47a4ff24]
to [8755d61a44].
1 2 3 4 5 6 7 8 |
#!/usr/bin/env python
from ply import lex, yacc
class Note():
def __init__(self, value, duration=.25, octave=8):
self.value = value
self.duration = duration
self.octave = octave
| > > | 1 2 3 4 5 6 7 8 9 10 |
#!/usr/bin/env python
import tree
from ply import lex, yacc
class Note():
def __init__(self, value, duration=.25, octave=8):
self.value = value
self.duration = duration
self.octave = octave
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| ︙ | ︙ | |||
33 34 35 36 37 38 39 40 41 42 43 |
"NOTE_LENGTH",
"BASENOTE",
"ACCIDENTAL",
"REST",
"OCTAVE",
"CHORD_TYPE",
"QUOTE",
)
t_ignore = " |"
| > | | > | 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 |
"NOTE_LENGTH",
"BASENOTE",
"ACCIDENTAL",
"REST",
"OCTAVE",
"CHORD_TYPE",
"QUOTE",
"NODE",
)
t_ignore = " |"
t_BASENOTE = r"[A-Ga-g]"
# t_BASENOTE = r"I+V?|VI*|i+v?|vi*"
t_ACCIDENTAL = r"\^{1,2}|_{1,2}|="
t_REST = r"z"
t_OCTAVE = r"'+|,+"
t_CHORD_TYPE = r"m|7|m7|0|o|\+|mb5|sus|sus4|maj7|mmaj7|7sus4|dim|dim7|7b5|m7b5|6|b6|m6|mb6|46|maj9|9|add9|7b9|m9"
t_QUOTE = '"'
t_NODE = r"\([a-zA-Z0-9_-]+\)"
def t_NOTE_LENGTH(t):
r"/?\d+"
multiplier = float(t.value.strip("/"))
if t.value.startswith("/"):
multiplier = 1/multiplier
t.value = multiplier
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| ︙ | ︙ | |||
74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 |
# Parse (yacc)
def p_pitch_list(p):
'''score : score note
| score chord
| score rest
'''
p[0] = p[1] + [p[2]]
def p_score(p):
'''score : note
| chord
| rest
'''
p[0] = [p[1]]
def p_note(p):
'''note : pitch
'''
| > > | 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 |
# Parse (yacc)
def p_pitch_list(p):
'''score : score note
| score chord
| score rest
| score node
'''
p[0] = p[1] + [p[2]]
def p_score(p):
'''score : note
| chord
| rest
| node
'''
p[0] = [p[1]]
def p_note(p):
'''note : pitch
'''
|
| ︙ | ︙ | |||
143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 |
def p_rest(p):
''' rest : REST
| REST NOTE_LENGTH
'''
p[0] = Rest()
if len(p) > 2:
p[0].duration = p[2]
def p_error(p):
raise Exception("Syntax error at '%s' of element type %s" % (p.value, p.type))
yacc.yacc()
#print yacc.parse("GFG B'AB,, | g/2fg gab | GFG BAB | d2A AFD")
return yacc.parse(score)
| > > > > > > > | 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 |
def p_rest(p):
''' rest : REST
| REST NOTE_LENGTH
'''
p[0] = Rest()
if len(p) > 2:
p[0].duration = p[2]
def p_node(p):
'''node : NODE
'''
p[0] = tree.Tree(p[1].strip("(").strip(")"))
def p_error(p):
print p
raise Exception("Syntax error at '%s' of element type %s" % (p.value, p.type))
yacc.yacc()
#print yacc.parse("GFG B'AB,, | g/2fg gab | GFG BAB | d2A AFD")
return yacc.parse(score)
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Added tree.py version [29c78902c8].