old_contents: '''
  Created on May 3, 2016
  
  @author: Martin Koerner <info@mkoerner.de>
  '''
  
  
  class CountGeneration(object):
      def generate_counts(self,collected_features_array,feature_name):
          feature_counts = {}
          for instance in collected_features_array:
              if feature_name in instance:
                  feature = instance[feature_name]
                  if feature in feature_counts:
                      feature_counts[feature] += 1
                  else:
                      feature_counts[feature] = 1 
          
          return feature_counts
  
      def get_as_array(self,feature_counts):
          feature_count_array = []
          
          for label in feature_counts:
              dict_for_label = {}
  
              dict_for_label["label"] = label
              dict_for_label["count"] = feature_counts[label]
          
              feature_count_array.append(dict_for_label)
          
          return feature_count_array
new_contents: '''
  Created on May 3, 2016
  
  @author: Martin Koerner <info@mkoerner.de>
  '''
  
  import operator
  
  class CountGeneration(object):
      def generate_counts(self,collected_features_array,feature_name):
          feature_counts = {}
          for instance in collected_features_array:
              if feature_name in instance:
                  feature = instance[feature_name]
                  if feature in feature_counts:
                      feature_counts[feature] += 1
                  else:
                      feature_counts[feature] = 1 
          
          return feature_counts
  
      def get_as_array(self,feature_counts):
          feature_count_array = []
  
          sorted_feature_counts = sorted(feature_counts.items(), key=operator.itemgetter(1),reverse=True)
  
          for feature_count_tuple in sorted_feature_counts:
              dict_for_label = {}
  
              dict_for_label["label"] = feature_count_tuple[0]
              dict_for_label["count"] = feature_count_tuple[1]
          
              feature_count_array.append(dict_for_label)
          
          return feature_count_array
  
subject: Add reverse sorting of count_array