oKcerG

kissgyorgy

import asyncio
import psycopg2

# dbname should be the same for the notifying process
conn = psycopg2.connect(host="localhost", dbname="example", user="example", password="example")
conn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)

cursor = conn.cursor()
cursor.execute(f"LISTEN match_updates;")

marcorichetta

Install PostgreSQL on Manjaro

Source: https://wiki.archlinux.org/index.php/PostgreSQL

1. Install postgresql package sudo pacman -S postgresql

2. Switch to the postgres user account and initialize the database cluster:

sudo -iu postgres

Bluexin

• Windows
  • 32bits target
  • 64bits target
  • Setting up QtCreator

Windows

Common steps :

• Install MSYS2-x86_64
• At the end of the installation, run it (either automatically or manually)

TheKewlStore

""" Define a data container to be used with model subclasses that emits a generic signal whenever data in the internal dictionary 
    is changed. This creates a consistent API layer with model items that can be edited programatically as dictionaries, and
    automatically kept synchronized in the model and the view.
"""
__author__ = 'Ian Davis'
__all__ = ['ItemData', ]

from api.util.event_util import Signal