def adjust_scores(self, results, invert_scores):
"""Adjust scores based on similarity with previous song and context."""
if self.configuration.contextualize:
self.get_current_request()
self.context = Context(context_date=self.eoq,
configuration=self.configuration,
cache=self.cache)
maximum_score = max(result['score'] for result in results) + 1
for result in results[:]:
if 'song' not in result:
results.remove(result)
continue
if invert_scores:
result['score'] = maximum_score - result['score']
self.context.adjust_score(result)
yield
