old_contents: import os
  
  SQLITE = 1
  POSTGRE = 2
  DATABASE = int(os.environ.get('DATABASE')) or SQLITE
  
  POSTGRE_USER = os.environ.get('POSTGRE_USER') or 'gtfs_user'
  POSTGRE_PASS = os.environ.get('POSTGRE_PASS') or 'mypass'
  POSTGRE_HOST = os.environ.get('POSTGRE_HOST') or 'localhost'
  
  SECRET_KEY = os.environ.get('SECRET_KEY') or 'coucou-hibou'
  
  LOG_PERF = False
  PRINT_PERF = False
  
new_contents: import os
  
  SQLITE = 1
  POSTGRE = 2
  DATABASE = int(os.environ.get('DATABASE')) if os.environ.get('DATABASE') else SQLITE
  
  POSTGRE_USER = os.environ.get('POSTGRE_USER') or 'gtfs_user'
  POSTGRE_PASS = os.environ.get('POSTGRE_PASS') or 'mypass'
  POSTGRE_HOST = os.environ.get('POSTGRE_HOST') or 'localhost'
  
  SECRET_KEY = os.environ.get('SECRET_KEY') or 'coucou-hibou'
  
  LOG_PERF = False
  PRINT_PERF = False
  
subject: fix int cast in config file