Music21 v.5.1.0 Release! (first v5.2.0 version)

dist/dist.py

@@ -38,6 +38,8 @@
    -- you will need an MIT username and password 
    -- for each new major version ssh in and delete old files before uploading.
 
+9b. zip up documentation/build/html and get ready to upload/delete it.
+
 10. And finally this file. (from the command line; not as python -m...)
 
 11. COMMIT to Github at this point w/ commit comment of the new version,

music21/_version.py

@@ -42,7 +42,7 @@
 Changing this number invalidates old pickles -- do it if the old pickles create a problem.
 '''
 
-__version_info__ = (5, 1, 0, '')
+__version_info__ = (5, 2, 0, '')
 
 v = '.'.join(str(x) for x in __version_info__[0:3])
 if len(__version_info__) > 3 and __version_info__[3]:

music21/base.py

@@ -28,7 +28,7 @@
 <class 'music21.base.Music21Object'>
 
 >>> music21.VERSION_STR
-'5.1.0'
+'5.2.0'
 
 Alternatively, after doing a complete import, these classes are available
 under the module "base":

music21/key.py

@@ -22,7 +22,6 @@
 import unittest
 
 from music21 import base
-from music21 import common
 from music21 import exceptions21
 from music21 import interval
 from music21 import note
@@ -1026,9 +1025,6 @@ def _tonalCertainityCorrelationCoefficient(self, *args, **keywords):
         # seems to have a greater span
         leaderSpan = focus[0] - focus[1]
 
-        # take average of all non-negative values
-        meanMagnitude = sum(focus) / float(len(focus))
-
         # combine factors with a weighting for each
         # estimate range as 2, normalize between zero and 1
         return (absMagnitude * 1) + (leaderSpan * 2)