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Make program a parameter to the GitMIDI class

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This commit is contained in:
Gergely Polonkai 2016-05-24 13:32:34 +02:00
parent 12a2034b95
commit d85052fafd
1 changed files with 15 additions and 10 deletions
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25
git-sound.py
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@ -41,7 +41,6 @@ programs = {
}, },
}, },
} }
program = programs['sitar-tablah']
def get_file_sha(commit, file_name): def get_file_sha(commit, file_name):
@ -63,6 +62,9 @@ def get_file_sha(commit, file_name):
class GitMIDI(MIDIFile): class GitMIDI(MIDIFile):
LOG_CHANNEL = 0
FILE_CHANNEL = 1
def __setup_midi(self, track_title=None): def __setup_midi(self, track_title=None):
if self.__verbose: if self.__verbose:
print("Preparing MIDI track…") print("Preparing MIDI track…")
@ -74,6 +76,11 @@ class GitMIDI(MIDIFile):
# TODO: Make this configurable # TODO: Make this configurable
self.addTempo(0, 0, 120) self.addTempo(0, 0, 120)
self.addProgramChange(0, self.LOG_CHANNEL,
0, self.__program['commit']['program'])
self.addProgramChange(0, self.FILE_CHANNEL,
0, self.__program['file']['program'])
def __setup_repo(self): def __setup_repo(self):
if self.__verbose: if self.__verbose:
print("Analyzing repository…") print("Analyzing repository…")
@ -85,7 +92,8 @@ class GitMIDI(MIDIFile):
repository='.', repository='.',
branch='master', branch='master',
verbose=False, verbose=False,
scale=None): scale=None,
program=None):
MIDIFile.__init__(self, 1) MIDIFile.__init__(self, 1)
@ -99,6 +107,7 @@ class GitMIDI(MIDIFile):
self.git_log = [] self.git_log = []
self.mem_file = StringIO() self.mem_file = StringIO()
self.__scale = scale self.__scale = scale
self.__program = program
self.__setup_midi() self.__setup_midi()
self.__setup_repo() self.__setup_repo()
@ -123,7 +132,7 @@ class GitMIDI(MIDIFile):
for file_name, file_stat in stat.files.items(): for file_name, file_stat in stat.files.items():
file_notes.append({ file_notes.append({
'note': self.sha_to_note(get_file_sha(commit, file_name)) + 'note': self.sha_to_note(get_file_sha(commit, file_name)) +
program['file']['octave'] * 12, self.__program['file']['octave'] * 12,
'volume': self.gen_volume(file_stat['deletions'], 'volume': self.gen_volume(file_stat['deletions'],
file_stat['insertions'], file_stat['insertions'],
deviation=10), deviation=10),
@ -131,7 +140,7 @@ class GitMIDI(MIDIFile):
return { return {
'commit_note': self.sha_to_note(commit.hexsha) + 'commit_note': self.sha_to_note(commit.hexsha) +
program['commit']['octave'] * 12, self.__program['commit']['octave'] * 12,
'commit_volume': self.gen_volume(stat.total['deletions'], 'commit_volume': self.gen_volume(stat.total['deletions'],
stat.total['insertions'], stat.total['insertions'],
deviation=20), deviation=20),
@ -227,7 +236,8 @@ try:
repo_midi = GitMIDI(repository=args.repository, repo_midi = GitMIDI(repository=args.repository,
branch=args.branch, branch=args.branch,
verbose=args.verbose, verbose=args.verbose,
scale=scales['a-harmonic-minor']) scale=scales['a-harmonic-minor'],
program=programs['sitar-tablah'])
except InvalidGitRepositoryError: except InvalidGitRepositoryError:
print("{} is not a valid Git repository".format( print("{} is not a valid Git repository".format(
@ -254,11 +264,6 @@ decor_channel = 1
# Duration of one note # Duration of one note
duration = 0.3 duration = 0.3
repo_midi.addProgramChange(track, log_channel,
0, program['commit']['program'])
repo_midi.addProgramChange(track, decor_channel,
0, program['file']['program'])
# WRITE THE SEQUENCE # WRITE THE SEQUENCE
for section in log: for section in log:
section_len = len(section['file_notes']) * duration section_len = len(section['file_notes']) * duration