bumsometer.py

import cv2
import sys
import logging as log 
import datetime as dt
from time import sleep


#Get user supplied values
cascPath = "haarcascade_frontalface_default.xml"
faceCascade = cv2.CascadeClassifier(cascPath)
log.basicConfig(filename='webcam.log', level=log.INFO)

video_capture = cv2.VideoCapture(0)
anterior = 0

while True:
    if not video_capture.isOpened():
        print('Unable to load camera')
        sleep(5)
        pass


    # Capture Frame-by-frame
    ret, frame = video_capture.read()

    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)

    faces = faceCascade.detectMultiScale(
        gray,
        scaleFactor=1.1,
        minNeighbors=5,
        minSize=(30, 30)
    )



    #Draw a rectangle around the face

    for (x,y,w,h) in faces:
        cv2.rectangle(frame, (x,y), (x+w, y+h), (0, 0, 255), 2)

    if anterior != len(faces):
        anterior = len(faces)
        log.info("faces: "+str(len(faces))+" at "+str(dt.datetime.now()))

    cv2.imshow("BumsOMeter", frame)
    if len(faces) == 2:
        print("Din Fucking Bums")
    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

#When everything is done, release the capture
video_capture.release()
cv2.destroyAllWindows()