U @f@s6dZddlZddlmZddlZddZd ddZdS) zA wait callback to allow psycopg2 cooperation with eventlet. Use `make_psycopg_green()` to enable eventlet support in Psycopg. N) extensionscCs&ttdstdtjttdS)z?Configure Psycopg to be used with eventlet in non-blocking way.set_wait_callbackzAsupport for coroutines not available in this Psycopg version (%s)N)hasattrr ImportErrorpsycopg2 __version__reventlet_wait_callbackr r [/var/www/html/chatgpt/venv/lib/python3.8/site-packages/eventlet/support/psycopg2_patcher.pymake_psycopg_green!s r cCsj|}|tjkrqfq|tjkr6tjj|ddq|tjkrVtjj|ddqt d|qdS)z>A wait callback useful to allow eventlet to work with Psycopg.T)read)writezBad result from poll: %rN) pollrZPOLL_OKZ POLL_READeventletZhubsZ trampolinefilenoZ POLL_WRITErZOperationalError)conntimeoutstater r r r+s   r)r )__doc__rrZ eventlet.hubsrr rr r r r s