abhijitmamarde

import regex
import json

input_string = '''2020-12-23T07:23:18.000000+05:30 45.79.121.190 {"hostname":"abc.members.linode.com","os":{"name":"CentOS Linux","family":"redhat","version":"7 (Core)","platform":"centos","kernel":"3.10.0-1127.13.1.el7.x86_64","codename":"Core"},"containerized":false,"ip":["44.75.121.190","2400:8904::f03c:92ff:fed4:e4f0","fe80::f03c:92ff:fed4:e4f0"],"name":"abc.members.linode.com","cpu":{"pct":0.062},"id":"c29d751565e74afdbaade6c8a36dd2ef","mac":["f2:3c:92:d4:e4:f0"],"architecture":"x86_64"} LOGSTASH[-]: 2020-12-23T07:23:18.995Z {hostname=abc.members.linode.com, os={name=CentOS Linux, family=redhat, version=7 (Core), platform=centos, kernel=3.10.0-1127.13.1.el7.x86_64, codename=Core}, containerized=false, ip=[44.75.121.190, 2400:8904::f03c:92ff:fed4:e4f0, fe80::f03c:92ff:fed4:e4f0], name=abc.members.linode.com, cpu={pct=0.062}, id=c29d751565e74afdbaade6c8a36dd2ef, mac=[f2:3c:92:d4:e4:f0], architecture=x86_64} %{message}'''

# def get_json2(input_str):
#     start = input_str.find('{

abhijitmamarde

# From https://github.com/tiangolo/fastapi/issues/258

from typing import List

from fastapi import FastAPI
from starlette.responses import HTMLResponse
from starlette.websockets import WebSocket, WebSocketDisconnect


app = FastAPI()

abhijitmamarde

# ref: https://stackoverflow.com/questions/12232304/how-to-implement-server-push-in-flask-framework
import datetime
import time
import json

from flask import Flask, Response

app = Flask(__name__)

def event_stream():

abhijitmamarde

Pluralsight

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Algorithms & Design Patterns

• Algorithms and Data Structures - Part 1 https://www.pluralsight.com/courses/ads-part1

abhijitmamarde

alias via="vim ~/.my_aliases.sh"
alias reload="source ~/.my_aliases.sh"

# common
alias c="clear"
alias lk="ls -lrt"
alias lka="ls -lrta"
alias cdd="cd .."
alias rmf="rm -rf"

abhijitmamarde

run using user with root access or append sudo before each command:

$ apt update
$ apt install software-properties-common
# optional: required for installing pip packages which needs compiler. ex: uwsgi
$ apt-get install build-essential
$ add-apt-repository ppa:deadsnakes/ppa

$ apt install python3.7

abhijitmamarde

Bracket Pair Colorizer
Excel Viewer
Git Blame
GitLens — Git supercharged
IntelliSense for CSS class names in HTML
JSON Parse & Stringify
JSON Tools
Markdown All in One
Python
REST Client

abhijitmamarde

to get system public IP

curl ifconfig.me

install virtualenv

apt install virtualenv

change hostname:

abhijitmamarde

import zmq
import baker

from  multiprocessing import Process

@baker.command
def start(name, topicfilter="10001", port="5566"):
    print(f"listening pub-server at port:{int(port)}; topic:{topicfilter}")
    # Socket to talk to server
    context = zmq.Context()

abhijitmamarde

from os.path import exists as orig_exists
from unittest.mock import Mock

exists = orig_exists

def new_exists(file):
    print(f"new_exists: checking if '{file}' exists:", orig_exists(file))
    print("but will send exists = True")
    return True