code: def _process_req_txt(req):
      '''Returns a processed request or raises an exception'''
      if req.status_code == 404:
          return ''
      if req.status_code != 200:
          raise DapiCommError('Response of the server was {code}'.format(code=req.status_code))
      return req.texf _process_req_txt(req):
      '''Returns a processed request or raises an exception'''
      if req.status_code == 404:
          return ''
      if req.status_code != 200:
          raise DapiCommError('Response of the server was {code}'.format(code=req.status_code))
      return req.text
docs: Returns a processed request or raises an exception