import os
import time

from django.shortcuts import render

# Create your views here.
def database_backup(request):
    host = '210.77.68.250'
    db_user = 'drought'
    db_pwd = 'g214G214'
    db_port = '5432'
    db_name = 'drought'
    backup_path = '/databackup'
    today = time.strftime('%Y-%m-%d')
    today_dir = backup_path+today
    if not os.path.exists(today_dir):
        os.makedirs(today_dir)
    cmd = "pg_dump -h"+host+"-p"+db_port+"-U"+db_user+"-W -F c --no-owner --no-privileges -d "+db_name +"-f ./drought_"+today+".dump"