service.py 文件源码

def accepts(self,
                request: aiohttp.web.Request) -> Set[str]:
        ''' Return a sequence of accepts items in the request headers '''
        accepts = set()  # type: Set[str]
        accept_headers = request.headers.getall(ACCEPT)
        logger.debug('accept: {}'.format(accept_headers))
        for accept_items in accept_headers:
            if ';' in accept_items:
                accept_items = [i.strip() for i in accept_items.split(';')]
            else:
                accept_items = [accept_items]
            accepts.update(accept_items)
        return accepts