danshev

import { driver, structure, process as gremlinProcess } from 'gremlin';
import { fromNodeProviderChain } from '@aws-sdk/credential-providers';
import { getUrlAndHeaders } from 'gremlin-aws-sigv4/lib/utils';

async function getCredentials() {
  try {
    const provider = fromNodeProviderChain({
      clientConfig: { region: process.env.REGION },
    });
    const credentials = await provider();

danshev

*******************************************************
                Neptune Gremlin Profile
*******************************************************

Query String
==================
g.withSack(120).V('BOS').
    repeat(
        outE().hasLabel('VOYAGES_TO').sack(sum).by('duration').
        sack(sum).by(constant(45))

danshev

<graphml xmlns='http://graphml.graphdrawing.org/xmlns'>
    <key id='type' for='node' attr.name='type' attr.type='string'></key>
    <key id='code' for='node' attr.name='code' attr.type='string'></key>
    <key id='desc' for='node' attr.name='desc' attr.type='string'></key>
    <key id='author' for='node' attr.name='author' attr.type='string'></key>
    <key id='date' for='node' attr.name='date' attr.type='string'></key>
    <key id='labelV' for='node' attr.name='labelV' attr.type='string'></key>

    <key id='labelE' for='edge' attr.name='labelE' attr.type='string'></key>
    <key id='mode' for='edge' attr.name='mode' attr.type='string'></key>

danshev

g.withSack(120).V( DEPARTURE_PORT ).
    repeat(
        (outE().hasLabel('VOYAGES_TO').
            sack(sum).by('duration')).
            sack(sum).by(constant(45)
        ).
        inV().simplePath()
    ).
    until(
        has('code', CANDIDATE_PORT ).

danshev

/*
    Function: TeslaCam-Create-Playlist
    Runtime:  Node.js 10.x
    Environment: AWS Lambda
    
    Description:
     This function is meant to be triggered by a periodic CloudWatch Event.
     Upon execution, it will scan an S3 bucket (containing TeslaCam files),
      build an M3U playlist of processed / merged TeslaCam videos, determine
      how many *new* videos were added, and push a message to AWS SNS (for alerting).

danshev

'''
    Function: TeslaCam-Merge-Videos
    Runtime:  Python 3.7
    Environment: AWS Lambda
    
    Description:
     This function is meant to be invoked by another Lambda (TeslaCam-Identify-Sets-and-Kickoff).
     Upon execution, it will use the 'event' key of the event dictionary (passed at runtime), and:
      
      1. Download camera angle video files from S3

danshev

/*
    Function: TeslaCam-Identify-Sets-and-Kickoff
    Runtime:  Node.js 10.x
    Environment: AWS Lambda
    
    Description:
     This function is meant to be triggered by a periodic CloudWatch Event.
     Upon execution, it will scan an S3 bucket (containing TeslaCam files),
      identify videos sets which:
        a) have not been previously processed, and

danshev

/**
 *  Copyright (c) 2017 Håvard Fossli.
 *
 *  Licensed under the MIT license, as follows:
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is

danshev

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwHOsOx1+fxcN0LRPvilU
ZGW++ROdt3TtrbbvLKqzQil1lOVaMKguGMnR65rlwsU11DaQ48i9t+J21cEViv/B
HGPguUFLbv0/ZZKw+cw1m1OgM8RDDWDIKqKy5bWWxXu8Hi5X2vg30NOZiychvBhm
qeIbgzwKblTU9SynA27x/oncNC8sbaql1KmAQ8W26maKjCLrhSyhwU4sQazrsZ85
rBKhzSvz2LjKnYKCRU/3owK1rHK5M73/DUC4gF3NpG3feSeUrQQLSD+vCIoWpF6S
4wT35TNJAUiggPeq/nBfZrqlAllRI71SM5YtHJI0+erI5RTN3NDDfV16kM0xdTkk
qQIDAQAB
-----END PUBLIC KEY-----

danshev

extension UIImage {
    
    enum Quality {
        case Best, High, Medium, Low
    }
    
    
    func toBase64(quality: Quality) -> String {

        var imageData: NSData