old_contents: import os
  basedir = os.path.abspath(os.path.dirname(__file__))
  
  class Config(object):
      DEBUG = False
      TESTING = False
      SECRET_KEY = 'this_is_so_secret' #used for development, reset in prod
  
      SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'app.db')
      SQLALCHEMY_MIGRATE_REPO = os.path.join(basedir, 'db_repository')
  
      #Flask-Security Config
      SECURITY_TRACKABLE = True
      SECURITY_CHANGEABLE = True
      SECURITY_REGISTERABLE = True
      SECURITY_RECOVERABLE = True
      SECURITY_DEFAULT_REMEMBER_ME = True
      SECURITY_SEND_REGISTER_EMAIL = False
      SECURITY_EMAIL_SUBJECT_PASSWORD_RESET = 'DataNews: password reset instructions'
      SECURITY_EMAIL_SUBJECT_PASSWORD_NOTICE = 'DataNews: your password has been reset'
      SECURITY_EMAIL_SUBJECT_PASSWORD_CHANGE_NOTICE =  'DataNews: your password changed'
  
      WHOOSH_BASE = os.path.join(basedir, 'search.db')
  
      DEBUG_TB_PANELS = (
          'flask.ext.debugtoolbar.panels.versions.VersionDebugPanel',
          'flask.ext.debugtoolbar.panels.timer.TimerDebugPanel',
          'flask.ext.debugtoolbar.panels.headers.HeaderDebugPanel',
          'flask.ext.debugtoolbar.panels.request_vars.RequestVarsDebugPanel',
          'flask.ext.debugtoolbar.panels.template.TemplateDebugPanel',
          'flask.ext.debugtoolbar.panels.logger.LoggingPanel'
      )
  
  class ProductionConfig(Config):
      DEBUG = False
      SECRET_KEY = os.environ.get('SECRET_KEY')
      SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL')
  
      SECURITY_PASSWORD_HASH = 'bcrypt'
      SECURITY_PASSWORD_SALT = os.environ.get('PASSWORD_SALT')
  
      #Mail config
      MAIL_SERVER = os.environ.get('MAILGUN_SMTP_SERVER')
      MAIL_PORT = int(os.environ.get('MAILGUN_SMTP_PORT', 587))
      MAIL_USERNAME = os.environ.get('MAILGUN_SMTP_LOGIN')
      MAIL_PASSWORD = os.environ.get('MAILGUN_SMTP_PASSWORD')
      SECURITY_EMAIL_SENDER = 'joe@joehand.org'
  
  class DevelopmentConfig(Config):
      DEBUG = True
  
      DEBUG_TB_INTERCEPT_REDIRECTS = False
  
  class TestingConfig(Config):
      TESTING = True
  
new_contents: import os
  basedir = os.path.abspath(os.path.dirname(__file__))
  
  class Config(object):
      DEBUG = False
      TESTING = False
      SECRET_KEY = 'this_is_so_secret' #used for development, reset in prod
  
      SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'app.db')
      SQLALCHEMY_MIGRATE_REPO = os.path.join(basedir, 'db_repository')
  
      #Flask-Security Config
      SECURITY_TRACKABLE = True
      SECURITY_CHANGEABLE = True
      SECURITY_REGISTERABLE = True
      SECURITY_RECOVERABLE = True
      SECURITY_DEFAULT_REMEMBER_ME = True
      SECURITY_SEND_REGISTER_EMAIL = False
      SECURITY_EMAIL_SUBJECT_PASSWORD_RESET = 'DataNews: password reset instructions'
      SECURITY_EMAIL_SUBJECT_PASSWORD_NOTICE = 'DataNews: your password has been reset'
      SECURITY_EMAIL_SUBJECT_PASSWORD_CHANGE_NOTICE =  'DataNews: your password changed'
  
  class ProductionConfig(Config):
      DEBUG = False
      SECRET_KEY = os.environ.get('SECRET_KEY')
      SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL')
  
      SECURITY_PASSWORD_HASH = 'bcrypt'
      SECURITY_PASSWORD_SALT = os.environ.get('PASSWORD_SALT')
  
      #Mail config
      MAIL_SERVER = os.environ.get('MAILGUN_SMTP_SERVER')
      MAIL_PORT = int(os.environ.get('MAILGUN_SMTP_PORT', 587))
      MAIL_USERNAME = os.environ.get('MAILGUN_SMTP_LOGIN')
      MAIL_PASSWORD = os.environ.get('MAILGUN_SMTP_PASSWORD')
      SECURITY_EMAIL_SENDER = 'joe@joehand.org'
  
  class DevelopmentConfig(Config):
      DEBUG = True
  
      WHOOSH_BASE = os.path.join(basedir, 'search.db')
      
      DEBUG_TB_INTERCEPT_REDIRECTS = False
  
      DEBUG_TB_PANELS = (
          'flask.ext.debugtoolbar.panels.versions.VersionDebugPanel',
          'flask.ext.debugtoolbar.panels.timer.TimerDebugPanel',
          'flask.ext.debugtoolbar.panels.headers.HeaderDebugPanel',
          'flask.ext.debugtoolbar.panels.request_vars.RequestVarsDebugPanel',
          'flask.ext.debugtoolbar.panels.template.TemplateDebugPanel',
          'flask.ext.debugtoolbar.panels.logger.LoggingPanel'
      )
  
  
  class TestingConfig(Config):
      TESTING = True
  
subject: Fix config - whoosh doesn't work on heroku =(