Keda87

from threading import Timer
from functools import partial

class Interval(object):

    def __init__(self, interval, function, args=[], kwargs={}):
        """
        Runs the function at a specified interval with given arguments.
        """
        self.interval = interval

Keda87

package main

import (
	"flag"
	"log"
	"os"
	"os/signal"
	"syscall"
	"time"

Keda87

# ---- Base python ----
FROM python:3.6 AS base
# Create app directory
WORKDIR /app

# ---- Dependencies ----
FROM base AS dependencies  
COPY gunicorn_app/requirements.txt ./
# install app dependencies
RUN pip install -r requirements.txt

Keda87

Modified Preorder Tree Traversal

Hierarchical data metrics that allows fast read operations on tree like structures.

Based on Left and Right fields that are set during tree traversal. When entered into node value is set to it's Left, when exiting node value is set to it's Right.

Sample implementation

Keda87

from flask import Flask, g, jsonify
import werkzeug, os
from werkzeug.utils import secure_filename

import psycopg2
from psycopg2 import pool

def get_db():
    print ('GETTING CONN')
    if 'db' not in g:

Keda87

# NB: you need to have ubuntu 16.04 for install last version of bucardo, with 14.04 apt installs version 4.xx
apt-get update
apt-get install bucardo nano -y

mkdir /srv/bucardo
mkdir /var/run/bucardo


service postgresql start