acidvegas/mzk
acidvegas/mzk
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Dionysus 2019-07-25 02:11:07 -04:00
parent cea16c62d2
commit c5f05ae1bc
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1 changed files with 17 additions and 7 deletions
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24
mzk/functions.py
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@ -87,6 +87,16 @@ def print_circle_of_fifths():
print(circle)
print(print_circle_of_fifths.__doc__)
def help():
print('usage: python mzk.py [OPTIONS]')
print('\noptions:')
print('--chord=KEY_TYPE │ print a TYPE chord in the key of KEY')
print('--circle │ print the circle of fifths')
print('--intervals │ print list of intervals')
print('--scale=KEY_TYPE │ print a TYPE scale in the key of KEY')
print('--scales │ print list of scale types & patterns')
print('\nnote: KEY_TYPE must be formatted as such: c_major, f#_mixolydian, etc.')
def print_intervals():
'''definition:
the distance between two notes or pitches
@ -108,13 +118,13 @@ def print_intervals():
perfect - 4ths, 5ths, octaves
diminished - minor/perfect - 1 semitone
augmented - major/perfect + 1 semitone'''
print(' I N T E R V A L S ')
print('┌───────────┬──────────────────┬───────┐')
print('│ semitones │ quality │ short │')
print('├───────────┼──────────────────┼───────┤')
print('I N T E R V A L S'.center(38))
print('┌───────────┬────────────────┬───────┐')
print('│ semitones │ quality │ short │')
print('├───────────┼────────────────┼───────┤')
for interval, info in constants.intervals.items():
print('│ {0} │ {1} │ {2} │'.format(str(info['semitones']).rjust(9), interval.ljust(16), info['short_name'].ljust(5)))
print('└───────────┴──────────────────┴───────┘')
print('│ {0} │ {1} │ {2} │'.format(str(info['semitones']).rjust(9), interval.ljust(14), info['short_name'].ljust(5)))
print('└───────────┴────────────────┴───────┘')
print(print_intervals.__doc__)
def print_scale(root, type, full=False):
@ -147,4 +157,4 @@ def print_scales():
print('└───────────────────────┴─────────────────┘')
print(print_scales.__doc__)
print_scales()
print_scale('C','major')