Cleanup

generator/solo/report.py

@@ -1,9 +1,10 @@
 """Compact reports of actual selected phrases, not duplicated draft ancestry."""
-import dataclasses, fractions, json
-import generator.solo.placement
-import generator.solo.harmonic
 import collections
-import generator.fretboard
+import dataclasses, fractions, json
+
+import generator.solo.harmonic
+import generator.solo.placement
+import generator.vocabulary
 
 def plain(value):
   if dataclasses.is_dataclass(value):
@@ -16,8 +17,9 @@ def plain(value):
     return str(value)
   return value
 
-def structure(solo):
-  harmony = generator.solo.harmonic.Harmony(solo.harmony)
+def structure(solo, *, composition=None):
+  composition = composition or generator.vocabulary.current()
+  harmony = generator.solo.harmonic.Harmony(solo.harmony, composition=composition)
   contracts = tuple(c for p in solo.phrases for c in p.expressions)
   checked = harmony.evaluate(solo.notes(), until=solo.end, complete=True, expressions=contracts)
   phrases = []
@@ -37,8 +39,9 @@ def structure(solo):
     'harmonic_roles': harmony.describe(ns, expressions=contracts), 'harmonic_policy': 'contextual (shared by authored and predicted music)', 'harmonic_valid': checked.valid, 'harmonic_error': checked.error,
     'harmonic_exposure': checked.exposure, 'unresolved_treatments': plain(checked.pending)}
 
-def describe(solo, measure_offset=0, time_offset=0, *, detail=None):
-  detail = detail or structure(solo)
+def describe(solo, measure_offset=0, time_offset=0, *, detail=None, composition=None):
+  composition = composition or generator.vocabulary.current()
+  detail = detail or structure(solo, composition=composition)
   lines = [f'{solo.diagnostics.get("construction", "solo")}: {solo.part}', 'Times are exact quarter beats from the chorus start; negative times are allocated lead-ins. Pitches sound one octave below guitar notation.',
     'Approximate fingering costs are not a biomechanical guarantee.', json.dumps(detail['phrasing'])]
   for p in solo.phrases: