←︎ mzk :: c5f05ae

commit c5f05ae1bc58f5f9dae89d3e698fc955682ce5e6

Author: acidvegas <acid.vegas@acid.vegas>

Date:   Thu Jul 25 02:11:07 2019 -0400

    updated

---

 mzk/functions.py | 24 +++++++++++++++++-------

 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/mzk/functions.py b/mzk/functions.py

index 1c8db9e..4e1e05a 100644

--- a/mzk/functions.py

+++ b/mzk/functions.py

@@ -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')