text: import os
  import sys
  import logging
  
  from scitags import settings
  
  __all__ = ['config']
  
  log = logging.getLogger('scitags')
  _bcf = settings.CONFIG_PATH
  
  if not os.path.exists(_bcf):
      log.error("Config error {}".format(settings.CONFIG_PATH))
      sys.exit(1)
  
  config = {}
  if sys.version_info[0] == 2:
      execfile(_bcf, {}, config)
  else:
      with open(_bcf) as f:
          code = compile(f.read(), os.path.basename(_bcf), 'exec')
          exec(code, {}, config)
  log.info("configuration loaded")
  log.debug("config: {}".format(config))
  
  