old_contents: import subprocess
  
  import os
  
  from converters.converter_settings import OSMAXX_CONVERSION_SERVICE
  
  FORMATS = {
      'fgdb': {
          'ogr_name': 'FileGDB',
          'extension': '.gdb',
          'extraction_options': [],
      },
      'gpkg': {
          'ogr_name': 'GPKG',
          'extension': '.gpkg',
          'extraction_options': [],
      },
      'shp': {
          'ogr_name': 'ESRI Shapefile',
          'extension': '.shp',
          'extraction_options': [],
      },
      'spatialite': {
          'ogr_name': 'SQLite',
          'extension': '.sqlite',
          'extraction_options': ['-dsco', 'SPATIALITE=YES', '-nlt', 'GEOMETRY']  # FIXME: Remove or change -nlt because of geometry reading problems
      },
  }
  
  
  def extract_to(to_format, output_dir, base_filename):
      conversion_service_settings = OSMAXX_CONVERSION_SERVICE
      db_name = conversion_service_settings['GIS_CONVERSION_DB_NAME']
      db_user = conversion_service_settings['GIS_CONVERSION_DB_USER']
      db_pass = conversion_service_settings['GIS_CONVERSION_DB_PASSWORD']
  
      to_format_options = FORMATS[to_format]
      extraction_options = to_format_options['extraction_options']
      ogr_name = to_format_options['ogr_name']
      extension = to_format_options['extension']
  
      output_path = os.path.join(output_dir, base_filename + extension)
  
      ogr2ogr_command = [
          'ogr2ogr', '-f', '{0}'.format(ogr_name), output_path,
          'PG:dbname={dbname} user={user} password={password} schemas=view_osmaxx'.format(
              dbname=db_name,
              user=db_user,
              password=db_pass,
          ),
      ]
      ogr2ogr_command += extraction_options
      print(subprocess.check_output(ogr2ogr_command))
      return output_path
  
new_contents: import subprocess
  
  import os
  
  from converters.converter_settings import OSMAXX_CONVERSION_SERVICE
  
  FORMATS = {
      'fgdb': {
          'ogr_name': 'FileGDB',
          'extension': '.gdb',
          'extraction_options': [],
      },
      'gpkg': {
          'ogr_name': 'GPKG',
          'extension': '.gpkg',
          'extraction_options': [],
      },
      'shp': {
          'ogr_name': 'ESRI Shapefile',
          'extension': '.shp',
          'extraction_options': [],
      },
      'spatialite': {
          'ogr_name': 'SQLite',
          'extension': '.sqlite',
          'extraction_options': ['-dsco', 'SPATIALITE=YES', '-nlt', 'GEOMETRY']  # FIXME: Remove or change -nlt because of geometry reading problems
      },
  }
  
  
  def extract_to(to_format, output_dir, base_filename):
      conversion_service_settings = OSMAXX_CONVERSION_SERVICE
      db_name = conversion_service_settings['GIS_CONVERSION_DB_NAME']
      db_user = conversion_service_settings['GIS_CONVERSION_DB_USER']
      db_pass = conversion_service_settings['GIS_CONVERSION_DB_PASSWORD']
  
      to_format_options = FORMATS[to_format]
      extraction_options = to_format_options['extraction_options']
      ogr_name = to_format_options['ogr_name']
      extension = to_format_options['extension']
  
      output_path = os.path.join(output_dir, base_filename + extension)
  
      ogr2ogr_command = [
          'ogr2ogr', '-f', str(ogr_name), output_path,
          'PG:dbname={dbname} user={user} password={password} schemas=view_osmaxx'.format(
              dbname=db_name,
              user=db_user,
              password=db_pass,
          ),
      ]
      ogr2ogr_command += extraction_options
      print(subprocess.check_output(ogr2ogr_command))
      return output_path
  
subject: format is not always best to use