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server.py
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server.py
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import cv2
import locale
from datetime import datetime
from flask import Flask, render_template, request, jsonify, abort
from flask_sqlalchemy import SQLAlchemy
from flask_socketio import SocketIO, send, emit
from sdk.face_recognizer import recognize, read_images, decode_image
app = Flask(__name__, static_url_path='', static_folder='statics')
app.config['SECRET_KEY'] = 'secret!'
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///./database/database.db'
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db = SQLAlchemy(app)
socketio = SocketIO(app)
class Events(db.Model):
id = db.Column(db.Integer, primary_key=True)
date = db.Column(db.DateTime)
name = db.Column(db.String(100))
def __init__(self, date, name):
self.date = date
self.name = name
def __repr__(self):
return '<User %r>' % self.name
model = cv2.face.createEigenFaceRecognizer()
model.load('sdk/training/face_training.yml')
names = read_images()
locale.setlocale(locale.LC_TIME, "es_CO.UTF-8")
@app.route('/')
def home():
events = Events.query.all()
return render_template('home.html', events=events)
@app.route('/events', methods=['POST'])
def save_event():
event = request.get_json(force=True)['event']
date = datetime.fromtimestamp(
int(event['date'])
)
name = event['name']
if not event:
abort(400)
if not date or not name:
abort(422)
event = Events(date, name)
db.session.add(event)
db.session.commit()
return jsonify({ 'status': 201, 'id': event.id }), 201
@socketio.on('stream')
def recive_streaming(frame_encoded):
face = recognize(model, names, decode_image(frame_encoded))
emit('face', face)
if __name__ == '__main__':
socketio.run(app, log_output=True, host= '0.0.0.0')