Do not update newly created model properties
There is no real reason to favor old behavior over the current, plus
the new behavior saves an extra disk write (which are expensive).
Patch by: Sverre Rabbelier
from django.db.backends import BaseDatabaseClient
from django.conf import settings
import os
class DatabaseClient(BaseDatabaseClient):
executable_name = 'psql'
def runshell(self):
args = [self.executable_name]
if settings.DATABASE_USER:
args += ["-U", settings.DATABASE_USER]
if settings.DATABASE_PASSWORD:
args += ["-W"]
if settings.DATABASE_HOST:
args.extend(["-h", settings.DATABASE_HOST])
if settings.DATABASE_PORT:
args.extend(["-p", str(settings.DATABASE_PORT)])
args += [settings.DATABASE_NAME]
os.execvp(self.executable_name, args)