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by ekimekim
4835 days ago
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A minor gripe (seperate from all my other gripes, which other people have already talked about): "...run code in another thread - sometimes there is no alternative - eg. getaddrinfo(), database connections" Just thought I'd mention that async-supporting DNS libs do exist (eg. gevent ships with C-ares), and in particular I've used async postgres database connections in both C and gevent. The code to gevent-ise psycopg2 connections is about 10 or 15 lines, iirc. |
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Because psycopg2 has supported async OOTB since 2.2 by exposing a pollable socket: http://initd.org/psycopg/docs/advanced.html#asynchronous-sup...
There are limitations though, as noted by the docs: COPY and LOs don't work.