pip install txpostgres
python
from twisted.internet import reactor
from twisted.internet.defer import inlineCallbacks
from txpostgres import txpostgres
@inlineCallbacks
def perform_database_query():
connection_pool = txpostgres.ConnectionPool()
conn = yield connection_pool.connection()
result = yield conn.runQuery("SELECT * FROM users")
for row in result:
print(row)
conn.close()
reactor.stop()
reactor.callWhenRunning(perform_database_query)
reactor.run()
