trop.modus

 0from music21 import *
 1from trop.dictionaries import*
 2from trop.scales import *
 3
 4class Modus:
 5    ''' Byzantine Mode class, defined by 
 6    Parameters
 7    ----------
 8    mode_num: int
 9        Number of the mode (between 1 and 8)
10    
11    Attributes
12    ----------
13    mode_num: int
14        Number of the mode (between 1 and 8)    mod
15    mode_type: str
16        Genus of the mode (diatonic, soft chromatic, hard chromatic or enharmonic)
17
18    Methods
19    -------
20    get_scale
21        Generation of the note names as a music21 scale object    
22    '''
23    def __init__(self, mode_num):
24        assert mode_num in list(range(1,9)),"Please enter the mode-number as a digit."
25        self.mode_num = mode_num
26        self.mode_type = mode_types[self.mode_num]
27
28        
29
30    def get_scale(self):
31        ''' class method for the retrieval of note names
32        Parameters:
33        ----------
34        mode_type: str
35            type of the mode (diatonic, soft chromatic, hard chromatic, enharmonic)
36        
37        Return:
38        ----------
39        mode_notes: music21 scale
40            music21 scale object containing the note-names
41        '''
42        
43        mode_notes = scale_gen[self.mode_type]
44
45        return mode_notes
46    
47            
48
49 

 6class Modus:
 7    ''' Byzantine Mode class, defined by 
 8    Parameters
 9    ----------
10    mode_num: int
11        Number of the mode (between 1 and 8)
12    
13    Attributes
14    ----------
15    mode_num: int
16        Number of the mode (between 1 and 8)    mod
17    mode_type: str
18        Genus of the mode (diatonic, soft chromatic, hard chromatic or enharmonic)
19
20    Methods
21    -------
22    get_scale
23        Generation of the note names as a music21 scale object    
24    '''
25    def __init__(self, mode_num):
26        assert mode_num in list(range(1,9)),"Please enter the mode-number as a digit."
27        self.mode_num = mode_num
28        self.mode_type = mode_types[self.mode_num]
29
30        
31
32    def get_scale(self):
33        ''' class method for the retrieval of note names
34        Parameters:
35        ----------
36        mode_type: str
37            type of the mode (diatonic, soft chromatic, hard chromatic, enharmonic)
38        
39        Return:
40        ----------
41        mode_notes: music21 scale
42            music21 scale object containing the note-names
43        '''
44        
45        mode_notes = scale_gen[self.mode_type]
46
47        return mode_notes