Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Patch by: Pawel Solyga
Review by: to-be-reviewed
from django.conf import settings
import os
def runshell():
args = ['psql']
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('psql', args)