Mike Blackstock mblackstock

## Image Recognition Flows.md

      
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                mblackstock
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              December 8, 2017 01:02
            
              
                Flows on FRED for remote photos and image recognition using AWS
              
          
    These flows are used in the Security Applications Tutorial.  They do require external services (STS MQTT, AWS Services) and additional nodes installed (node-red-contrib-aws).
http://developers.sensetecnic.com/article/add-image-recognition-to-your-fred-remote-security-camera-application/

  
## Camera Flow.md

      
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                mblackstock
                / Camera Flow.md
            
            
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              December 1, 2017 19:19
            
              
                Node-RED flow that takes pictures when signalled using MQTT and sends them to a HTTP endpoint
              
          
    Mac Camera Flow README

This flow runs on a Mac to take small photos using a web cam when signalled via MQTT.
Prequisites

This flow relies on imagesnap being
installed on your Mac to take pictures using the built in web cam.
How it works


## README.md

      
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                mblackstock
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              November 16, 2016 13:56
            
              
                FRED Node-RED hosted chat application with sentiment analysis
              
          
    This flow uses http nodes and web sockets nodes to serve up a simple web page with a chat application that colours messages depending on whether they are positive or negative according to the sentiment node.
Copy the flow, and import it from the clipboard using Node-RED on FRED.
Change the URL ws://fred.sensetecnic.com/public/guides/receive and ws://fred.sensetecnic.com/public/guides/publish, replacing guides with your FRED user name.
Change the same URL to get it working on a 'stock' Node-RED install, or check it out on the Node-RED flows library - flows.nodered.org.

  
## demo.py
# requires the following packages installed.
# Flask, Flask-OAuthlib
# to test locally with out SSL, set environment variable DEBUG=true

from flask import Flask, request, url_for, session, jsonify, redirect, Response
import json
from flask_oauthlib.client import OAuth

app = Flask(__name__)
#app.debug = True #interferes with pydev source debugging

## export_github_issues_csv.py
"""
Exports Issues from a specified repository to a CSV file

Uses basic authentication (Github username + password) to retrieve Issues
from a repository that username has access to. Supports Github API v3.
"""
import csv
import requests
	# requires the following packages installed.
	# Flask, Flask-OAuthlib
	# to test locally with out SSL, set environment variable DEBUG=true

	from flask import Flask, request, url_for, session, jsonify, redirect, Response
	import json
	from flask_oauthlib.client import OAuth

	app = Flask(__name__)
	#app.debug = True #interferes with pydev source debugging
	"""
	Exports Issues from a specified repository to a CSV file

	Uses basic authentication (Github username + password) to retrieve Issues
	from a repository that username has access to. Supports Github API v3.
	"""
	import csv
	import requests