code: def get_field_analysis(self, field):
          
          class_analysis = self.get_class_analysis(field.get_class_name())
          if class_analysis:
              return class_analysis.get_field_analysis(field)
          return None
docs: Get the FieldAnalysis for a given fieldname
  
          :param field: TODO
          :return: :class:`FieldClassAnalysis`