python - How to use connection pooling with psycopg2 (postgresql) with Flask -

python - How to use connection pooling with psycopg2 (postgresql) with Flask -

how should utilize psycopg2 flask? suspect wouldn't open new connection every request how can open 1 , create globally available application?

from flask import flask app = flask(__name__) app.config.from_object('config') # can access configuration variables via app.config["var_name"]. import psycopg2 import myapp.views

python flask psycopg2