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147
data.py
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147
data.py
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# (product name, unit weight)
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# D'Addario stock via http://www.daddario.com/upload/tension_chart_13934.pdf
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# Circle K String stock http://circlekstrings.com/CKSIMAGES/UnitWeightChart130105.pdf
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# Circle K strings lack offical names, so were given
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daddario_plain_steel = (
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('DAPL007' , .00001085),
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('DAPL008' , .00001418),
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('DAPL0085', .00001601),
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('DAPL009' , .00001794),
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('DAPL0095', .00001999),
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('DAPL010' , .00002215),
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('DAPL0105', .00002442),
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('DAPL011' , .00002680),
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('DAPL0115', .00002930),
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('DAPL012' , .00003190),
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('DAPL013' , .00003744),
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('DAPL0135', .00004037),
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('DAPL014' , .00004342),
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('DAPL015' , .00004984),
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('DAPL016' , .00005671),
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('DAPL017' , .00006402),
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('DAPL018' , .00007177),
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('DAPL019' , .00007997),
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('DAPL020' , .00008861),
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('DAPL022' , .00010722),
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('DAPL024' , .00012760),
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('DAPL027' , .00014975),
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)
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daddario_nickle_wound = ( # XL
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('DANW017' , .00005524),
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('DANW018' , .00006215),
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('DANW019' , .00006947),
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('DANW020' , .00007495),
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('DANW021' , .00008293),
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('DANW022' , .00009184),
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('DANW024' , .00010857),
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('DANW025*', .00011875), # from the EXL110BT, an approximation
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('DANW026' , .00012671),
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('DANW028' , .00014666),
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('DANW030' , .00017236),
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('DANW032' , .00019347),
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('DANW034' , .00021590),
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('DANW036' , .00023964),
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('DANW038' , .00026471),
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('DANW039' , .00027932),
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('DANW042' , .00032279),
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('DANW044' , .00035182),
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('DANW046' , .00038216),
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('DANW048' , .00041382),
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('DANW049' , .00043014),
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('DANW052' , .00048109),
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('DANW054' , .00053838),
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('DANW056' , .00057598),
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('DANW059' , .00064191),
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('DANW060' , .00066542),
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('DANW062' , .00070697),
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('DANW064' , .00074984),
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('DANW066' , .00079889),
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('DANW068' , .00084614),
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('DANW070' , .00089304),
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('DANW072' , .00094124),
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('DANW074' , .00098869),
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('DANW080' , .00115011),
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)
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circle_k_plain = (
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('CKPL008', .000014240),
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('CKPL009', .000018022),
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('CKPL010', .000022252),
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('CKPL011', .000026925),
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('CKPL012', .000032039),
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('CKPL013', .000037605),
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('CKPL014', .000043607),
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('CKPL015', .000050050),
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('CKPL016', .000056961),
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('CKPL017', .000064300),
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('CKPL018', .000072088),
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('CKPL019', .000080360),
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('CKPL020', .000089031),
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('CKPL021', .000098155),
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('CKPL022', .000107666),
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('CKPL023', .000117702),
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)
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circle_k_hybrid_wound = (
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('CKHW021', .000093873),
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('CKHW022', .000103500),
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('CKHW023', .000113985),
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('CKHW024', .000124963),
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('CKHW025', .000136054),
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('CKHW026', .000144691),
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('CKHW027', .000153146),
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('CKHW028', .000161203),
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('CKHW029', .000178551),
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('CKHW031', .000198902),
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('CKHW033', .000223217),
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('CKHW035', .000249034),
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('CKHW037', .000276237),
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('CKHW039', .000304788),
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('CKHW041', .000334965),
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('CKHW043', .000366357),
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('CKHW045', .000404956),
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('CKHW047', .000447408),
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('CKHW049', .000475438),
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('CKHW051', .000512645),
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('CKHW053', .000551898),
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('CKHW055', .000584407),
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('CKHW057', .000625704),
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('CKHW059', .000679149),
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('CKHW061', .000720293),
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('CKHW063', .000765973),
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('CKHW065', .000821116),
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('CKHW067', .000870707),
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('CKHW070', .000939851),
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('CKHW073', .001021518),
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('CKHW076', .001110192),
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('CKHW079', .001188974),
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('CKHW082', .001293598),
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('CKHW086', .001416131),
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('CKHW090', .001544107),
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('CKHW094', .001677765),
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('CKHW098', .001831487),
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('CKHW102', .001986524),
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('CKHW106', .002127413),
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('CKHW112', .002367064),
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('CKHW118', .002616406),
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('CKHW124', .002880915),
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('CKHW130', .003154996),
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('CKHW136', .003441822),
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('CKHW142', .003741715),
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('CKHW150', .004051506),
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('CKHW158', .004375389),
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('CKHW166', .005078724),
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('CKHW174', .005469937),
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('CKHW182', .006071822),
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('CKHW190', .006605072),
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('CKHW200', .007311717),
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('CKHW210', .008037439),
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('CKHW222', .009091287),
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('CKHW232', .009888443),
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('CKHW244', .010907182),
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('CKHW254', .011787319),
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)
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138
strings.py
138
strings.py
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@ -1,117 +1,61 @@
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#!/usr/bin/python
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from data import *
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stock = []
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stock += daddario_plain_steel
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stock += daddario_nickle_wound
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#stock += circle_k_plain
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#stock += circle_k_hybrid_wound
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mm_to_in = 0.03937
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scale_length = 648*mm_to_in
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string_sets = {
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'regular light': (
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# (desired note, tension, and type)
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('E4' , 16, 'PL'),
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('B3' , 16, 'PL'),
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('G3' , 16, 'PL'),
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('D3' , 16, 'NW'),
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('A2' , 16, 'NW'),
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('E2' , 16, 'NW'),
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('E4' , 16, 'P'),
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('B3' , 16, 'P'),
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('G3' , 16, 'P'),
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('D3' , 16, 'W'),
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('A2' , 16, 'W'),
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('E2' , 16, 'W'),
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),
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'jazz light': (
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('E4' , 24, 'PL'),
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('B3' , 24, 'PL'),
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('G3' , 24, 'NW'),
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('D3' , 24, 'NW'),
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('A2' , 24, 'NW'),
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('E2' , 24, 'NW'),
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('E4' , 24, 'P'),
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('B3' , 24, 'P'),
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('G3' , 24, 'W'),
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('D3' , 24, 'W'),
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('A2' , 24, 'W'),
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('E2' , 24, 'W'),
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),
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'regular light (DADGAD)': (
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('D4' , 16, 'PL'),
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('A3' , 16, 'PL'),
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('G3' , 16, 'PL'),
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('D3' , 16, 'NW'),
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('A2' , 16, 'NW'),
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('D2' , 16, 'NW'),
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('D4' , 16, 'P'),
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('A3' , 16, 'P'),
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('G3' , 16, 'P'),
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('D3' , 16, 'W'),
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('A2' , 16, 'W'),
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('D2' , 16, 'W'),
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),
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'regular light (open G, 6)': (
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('D4' , 16, 'PL'),
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('B3' , 16, 'PL'),
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('G3' , 16, 'PL'),
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('D3' , 16, 'NW'),
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('B2' , 16, 'NW'),
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('D2' , 16, 'NW'),
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('D4' , 16, 'P'),
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('B3' , 16, 'P'),
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('G3' , 16, 'P'),
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('D3' , 16, 'W'),
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('B2' , 16, 'W'),
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('D2' , 16, 'W'),
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),
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'regular light (open G, 7)': (
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('D4' , 16, 'PL'),
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('B3' , 16, 'PL'),
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('G3' , 16, 'PL'),
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('D3' , 16, 'NW'),
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('B2' , 16, 'NW'),
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('G2' , 16, 'NW'),
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('D2' , 16, 'NW'),
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('D4' , 16, 'P'),
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('B3' , 16, 'P'),
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('G3' , 16, 'P'),
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('D3' , 16, 'W'),
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('B2' , 16, 'W'),
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('G2' , 16, 'W'),
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('D2' , 16, 'W'),
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),
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}
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# D'Addario stock via http://www.daddario.com/upload/tension_chart_13934.pdf
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stock = (
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# (product name, unit weight)
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# plain steel
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('PL007' , .00001085),
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('PL008' , .00001418),
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('PL0085', .00001601),
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('PL009' , .00001794),
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('PL0095', .00001999),
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('PL010' , .00002215),
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('PL0105', .00002442),
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('PL011' , .00002680),
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('PL0115', .00002930),
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('PL012' , .00003190),
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('PL013' , .00003744),
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('PL0135', .00004037),
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('PL014' , .00004342),
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('PL015' , .00004984),
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('PL016' , .00005671),
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('PL017' , .00006402),
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('PL018' , .00007177),
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('PL019' , .00007997),
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('PL020' , .00008861),
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('PL022' , .00010722),
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('PL024' , .00012760),
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('PL027' , .00014975),
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# nickelplated steel round wound (XL)
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('NW017' , .00005524),
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('NW018' , .00006215),
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('NW019' , .00006947),
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('NW020' , .00007495),
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('NW021' , .00008293),
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('NW022' , .00009184),
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('NW024' , .00010857),
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('NW025*', .00011875), # from the EXL110BT, an approximation
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('NW026' , .00012671),
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('NW028' , .00014666),
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('NW030' , .00017236),
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('NW032' , .00019347),
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('NW034' , .00021590),
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('NW036' , .00023964),
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('NW038' , .00026471),
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('NW039' , .00027932),
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('NW042' , .00032279),
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('NW044' , .00035182),
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('NW046' , .00038216),
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('NW048' , .00041382),
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('NW049' , .00043014),
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('NW052' , .00048109),
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('NW054' , .00053838),
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('NW056' , .00057598),
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('NW059' , .00064191),
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('NW060' , .00066542),
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('NW062' , .00070697),
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('NW064' , .00074984),
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('NW066' , .00079889),
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('NW068' , .00084614),
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('NW070' , .00089304),
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('NW072' , .00094124),
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('NW074' , .00098869),
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('NW080' , .00115011),
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)
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A = 440
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notes = {
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'C' : 0,
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@ -187,7 +131,9 @@ def print_ideal_stock(strings):
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closest = ('n/a', 0)
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for name, stock_uw in stock:
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if kind and name[:len(kind)] != kind:
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if kind == 'P' and name[2] != 'P':
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continue
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if kind == 'W' and name[3] != 'W':
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continue
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if abs(stock_uw - uw) < abs(closest[1] - uw):
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closest = (name, stock_uw)
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