old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """
  Custom managers for working with CAL-ACCESS processed data models.
  """
  from __future__ import unicode_literals
  import os
  from django.db import models, connection
  
  class ProcessedDataManager(models.Manager):
      """
      Utilities for loading raw CAL-ACCESS data into processed data models.
      """
      def load_raw_data(self):
          with connection.cursor() as c:
              c.execute(self.raw_data_load_query)
  
      @property
      def raw_data_load_query_path(self):
          return os.path.join(
              'calaccess_processed',
              'sql',
              'load_%s_model.sql' % self.model._meta.model_name,
          )
      
      @property
      def has_raw_data_load_query(self):
          if os.path.exists(self.raw_data_load_query_path):
              return True
          else:
              return False    
  
      @property
      def raw_data_load_query(self):
          sql = ''
          if self.has_raw_data_load_query:
              with open(self.raw_data_load_query_path) as f:
                  sql = f.read()
          return sql
  
      @property
      def db_table(self):
          """
          Return the model's database table name as a string.
          """
          return self._meta.db_table
  
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """
  Custom managers for working with CAL-ACCESS processed data models.
  """
  from __future__ import unicode_literals
  import os
  from django.db import models, connection
  
  class ProcessedDataManager(models.Manager):
      """
      Utilities for loading raw CAL-ACCESS data into processed data models.
      """
      def load_raw_data(self):
          with connection.cursor() as c:
              c.execute(self.raw_data_load_query)
  
      @property
      def raw_data_load_query_path(self):
          return os.path.join(
              os.path.dirname(__file__),
              'sql',
              'load_%s_model.sql' % self.model._meta.model_name,
          )
      
      @property
      def has_raw_data_load_query(self):
          if os.path.exists(self.raw_data_load_query_path):
              return True
          else:
              return False    
  
      @property
      def raw_data_load_query(self):
          sql = ''
          if self.has_raw_data_load_query:
              with open(self.raw_data_load_query_path) as f:
                  sql = f.read()
          return sql
  
      @property
      def db_table(self):
          """
          Return the model's database table name as a string.
          """
          return self._meta.db_table
  
  
subject: Fix path to .sql files