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Refactor gen_volume into the GitMIDI class

This commit is contained in:
Gergely Polonkai 2016-05-24 13:22:13 +02:00
parent 6de165cb95
commit a4a8aaea73
1 changed files with 12 additions and 13 deletions
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25
git-sound.py
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@ -46,13 +46,6 @@ programs = {
program = programs['sitar-tablah'] program = programs['sitar-tablah']
def gen_volume(deletions, insertions, deviation=10):
return max(
deviation,
min(255 - deviation,
127 - deletions + insertions))
def sha_to_note(sha): def sha_to_note(sha):
note_num = reduce(lambda res, digit: res + int(digit, 16), note_num = reduce(lambda res, digit: res + int(digit, 16),
list(str(sha)), 0) % notecount list(str(sha)), 0) % notecount
@ -117,6 +110,12 @@ class GitMIDI(MIDIFile):
self.__setup_midi() self.__setup_midi()
self.__setup_repo() self.__setup_repo()
def gen_volume(self, deletions, insertions, deviation=10):
return max(
deviation,
min(255 - deviation,
127 - deletions + insertions))
def gen_beat(self, commit): def gen_beat(self, commit):
stat = commit.stats stat = commit.stats
note = sha_to_note(commit.hexsha) note = sha_to_note(commit.hexsha)
@ -127,17 +126,17 @@ class GitMIDI(MIDIFile):
file_notes.append({ file_notes.append({
'note': sha_to_note(get_file_sha(commit, file_name)) + 'note': sha_to_note(get_file_sha(commit, file_name)) +
program['file']['octave'] * 12, program['file']['octave'] * 12,
'volume': gen_volume(file_stat['deletions'], 'volume': self.gen_volume(file_stat['deletions'],
file_stat['insertions'], file_stat['insertions'],
deviation=10), deviation=10),
}) })
return { return {
'commit_note': sha_to_note(commit.hexsha) + 'commit_note': sha_to_note(commit.hexsha) +
program['commit']['octave'] * 12, program['commit']['octave'] * 12,
'commit_volume': gen_volume(stat.total['deletions'], 'commit_volume': self.gen_volume(stat.total['deletions'],
stat.total['insertions'], stat.total['insertions'],
deviation=20), deviation=20),
'file_notes': file_notes, 'file_notes': file_notes,
} }