docs: def anon():
      '''Check for candidates to anonymization'''
      header(anon.__doc__)
      filename = 'urls_to_check.csv'
  
      candidates = Advice.objects(__raw__={
          '$or': [
              {'subject': {
                  '$regex': '(Monsieur|Madame|Docteur|Mademoiselle)\s+[^X\s\.]{3}',
                  '$options': 'imx',
              }},
              {'content': {
                  '$regex': '(Monsieur|Madame|Docteur|Mademoiselle)\s+[^X\s\.]{3}',
                  '$options': 'imx',
              }}
          ]
      })
  
      with open(filename, 'wb') as csvfile:
          writer = csv.writer(csvfile)
          # Generate header
          writer.writerow(csv.ANON_HEADER)
  
          for idx, advice in enumerate(candidates, 1):
              writer.writerow(csv.to_anon_row(advice))
              echo('.' if idx % 50 else white(idx), nl=False)
          echo(white(idx) if idx % 50 else '')
  
      success('Total: {0} candidates', len(candidates))