350 lines
10 KiB
Python
Executable File
350 lines
10 KiB
Python
Executable File
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import overpy
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import sys
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import simplejson as sjson
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import json
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import time
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from threading import Thread
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from scipy.spatial import distance as dist
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from imutils.video import VideoStream
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from imutils import face_utils
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from threading import Thread
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import numpy as np
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import playsound
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import argparse
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import imutils
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import dlib
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import cv2
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from uber_rides.session import Session
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from uber_rides.client import UberRidesClient
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import signal
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import argparse
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import tweepy
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import requests
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#import geocoder
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#import obd
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######################
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# Defining Variables #
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######################
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radius = str(100) # Radius for maxspeed function. taken as a string because gets concatenated in the function
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consumer_key = ""
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consumer_secret = ""
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access_token = ""
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access_token_secret = ""
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################
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# Dummy Values #
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################
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#Latitude
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glat = 28.544565 #28.546519
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#Longitude
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glng = 77.193320 #77.179248
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# Commented this as we are not on a road I guess?
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#g = geocoder.ip('me')
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#print(g.latlng)
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#####################
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# Real Time Values #
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#####################
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#glat = g.lat
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#glng = g.lng
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###################
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# Dummy OBD Setup #
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###################
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##############################################################
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# What the commands are doing: #
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# It setups and asynchronous watch over the speed of the car #
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# this means that the speed's data is constantly updated #
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# This makes the while loop work #
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##############################################################
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#connection = obd.Async() # auto-connects to USB or RF port
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#connection.watch(obd.commands.SPEED) # select an OBD command (sensor)
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#connections.start()
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#carSpeed = connection.query(obd.commands.SPEED) # send the command, and parse the response
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#carSpeed = 30
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#####################
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# Tweeting Function #
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#####################
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def get_api(cfg):
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auth = tweepy.OAuthHandler(cfg['consumer_key'], cfg['consumer_secret'])
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auth.set_access_token(cfg['access_token'], cfg['access_token_secret'])
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return tweepy.API(auth)
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def tweet():
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cfg = {
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"consumer_key" : consumer_key,
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"consumer_secret" : consumer_secret,
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"access_token" : access_token,
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"access_token_secret" : access_token_secret
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}
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api = get_api(cfg)
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headers = {
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'Accept': 'application/json',
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'user-key': 'a530c1424d9abe5442fa22f77ce03d25',
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}
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params = (
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('lat', '28.546519'),
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('lon', '77.179248'),
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)
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response = requests.get('https://developers.zomato.com/api/v2.1/geocode', headers=headers, params=params)
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loc = response.json()['location']['title']
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tweet = ("Stay Alert! Sudden braking at: ", loc )
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status = api.update_status(status=tweet)
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################################
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# Fetching Details from Zomato #
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################################
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res = []
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def getRes():
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headers = {
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'Accept': 'application/json',
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'user-key': 'a530c1424d9abe5442fa22f77ce03d25',
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}
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params = (
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('lat', '28.546519'),
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('lon', '77.179248'),
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)
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response = requests.get('https://developers.zomato.com/api/v2.1/geocode', headers=headers, params=params)
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res = response.json()['popularity']['nearby_res']
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return res
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def getDetails(res):
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headers = {
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'Accept': 'application/json',
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'user-key': 'a530c1424d9abe5442fa22f77ce03d25',
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}
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url = "https://developers.zomato.com/api/v2.1/restaurant?res_id=" + str(res[0])
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newResponse = requests.get(url, headers=headers)
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newRes = []
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resName = newResponse.json()['name']
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resAddress = newResponse.json()['location']['address']
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print("You are feeling sleepy, why don't you take a break?\n")
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print("Your nearest eatery is " + resName,"\n")
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print(resName + " is at " + resAddress,"\n")
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def zomato():
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res = getRes()
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getDetails(res)
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############################
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# Combatting Drunk Driving #
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############################
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def drunk():
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print("Your Location Appears to be around places which sells \n alcohol, please take the breathalyser test ")
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bac_raw = str(open("./files/bac.txt","r").read())
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bac = float(float(bac_raw)/100)
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print(bac)
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if(bac >= 0.08):
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print("Please Do Not Drive!\n")
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print("I can call a cab if you want\n")
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print("")
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answer = input("Say No, to disagree, else I'll book the cab: \n")
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if(answer=="no"):
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print("You are not fit to drive")
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print("Text message to emergency contact sent")
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print("Your cab has been booked, thank you for not driving")
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print("have a safe journey!")
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def sound_alarm():
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print('You Sleep You Lose')
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def eye_aspect_ratio(eye):
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# Computes the euclidean distances between the two sets of eyes
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A = dist.euclidean(eye[1], eye[5])
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B = dist.euclidean(eye[2], eye[4])
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C = dist.euclidean(eye[0], eye[3])
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ear = (A + B) / (2.0 * C)
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return ear
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shape_predictor = "./files/shape_predictor_68_face_landmarks.dat"
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EYE_AR_THRESH = 0.2 # If the EAR goes < this for 48 frames, it is counted as drowsiness
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EYE_AR_CONSEC_FRAMES = 24
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COUNTER = 0
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ALERT = False
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########################
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# Drowsiness Detection #
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########################
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def sleepiness():
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print("Initialising Facial Landmark Predictor...")
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detector = dlib.get_frontal_face_detector()
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predictor = dlib.shape_predictor(shape_predictor)
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(lStart, lEnd) = face_utils.FACIAL_LANDMARKS_IDXS["left_eye"]
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(rStart, rEnd) = face_utils.FACIAL_LANDMARKS_IDXS["right_eye"]
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print("Starting Video Stream...")
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vs = VideoStream(src=0).start()
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time.sleep(1.0)
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while True:
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frame = vs.read()
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frame = imutils.resize(frame, width=450)
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gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
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rects = detector(gray, 0)
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for rect in rects:
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shape = predictor(gray, rect)
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shape = face_utils.shape_to_np(shape)
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leftEye = shape[lStart:lEnd]
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rightEye = shape[rStart:rEnd]
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leftEAR = eye_aspect_ratio(leftEye)
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rightEAR = eye_aspect_ratio(rightEye)
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ear = (leftEAR + rightEAR) / 2.0
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leftEyeHull = cv2.convexHull(leftEye)
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rightEyeHull = cv2.convexHull(rightEye)
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cv2.drawContours(frame, [leftEyeHull], -1, (0, 255, 0), 1)
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cv2.drawContours(frame, [rightEyeHull], -1, (0, 255, 0), 1)
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if ear < EYE_AR_THRESH:
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COUNTER += 1
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# if the eyes were closed for a sufficient number of
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# then sound the alarm
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if COUNTER >= EYE_AR_CONSEC_FRAMES:
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# if the alarm is not on, turn it on
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if not ALARM_ON:
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ALARM_ON = True
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# draw an alarm on the frame
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cv2.putText(frame, "Sleepiness Detected!", (10, 30),
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cv2.FONT_HERSHEY_SIMPLEX, 0.7, (0, 0, 255), 2)
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print("Sleepiness Detected!")
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print("\a");print("\a");print("\a");print("\a");print("\a")
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print("\a");print("\a");print("\a");print("\a");print("\a")
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print("\a");print("\a");print("\a");print("\a");print("\a")
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zomato()
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time.sleep(5)
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exit()
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else:
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COUNTER = 0
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ALARM_ON = False
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cv2.putText(frame, "Ratio: {:.2f}".format(ear), (300, 30),
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cv2.FONT_HERSHEY_SIMPLEX, 0.7, (0, 0, 255), 2)
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cv2.imshow("Frame", frame)
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key = cv2.waitKey(1) & 0xFF
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# breaks loop on q
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if key == ord("q"):
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break
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cv2.destroyAllWindows()
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vs.stop()
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##############################
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# Speed Limit Fetch Function #
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##############################
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def maxspeed(coordinates, radius):
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lat, lon = coordinates
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api = overpy.Overpass()
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#######################
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# Query for Open Maps #
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#######################
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result = api.query("""
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way(around:""" + radius + """,""" + lat + """,""" + lon + """) ["maxspeed"];
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(._;>;);
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out body;
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""")
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results_list = []
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for way in result.ways:
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road = {}
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road["name"] = way.tags.get("name", "n/a")
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road["speed_limit"] = way.tags.get("maxspeed", "n/a")
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nodes = []
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for node in way.nodes:
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nodes.append((node.lat, node.lon))
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road["nodes"] = nodes
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results_list.append(road)
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return results_list
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############################################################################################################################
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# Gives data to the function and gets json in return. This json is then parsed. Then the double quotes are stripped off it #
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############################################################################################################################
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def speedlim():
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speedLimit = sjson.dumps(maxspeed((str(glat), str(glng)), radius)[0]['speed_limit']).strip('\"')
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while(True):
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carSpeedDummy = open("./files/carSpeed.txt","r")
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carSpeed = carSpeedDummy.read()
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#print(carSpeed)
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#carSpeed = 29
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while(int(carSpeed) > int(speedLimit)):
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carSpeedDummy = open("./files/carSpeed.txt","r")
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carSpeed = carSpeedDummy.read()
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print("Over The Speed Limit")
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time.sleep(5)
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while(int(carSpeed) <= int(speedLimit)):
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carSpeedDummy = open("./files/carSpeed.txt","r")
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carSpeed = carSpeedDummy.read()
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print("Under the Speed Limit")
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time.sleep(5)
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##################
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# Sudden Braking #
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##################
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def brakes():
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while(True):
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tweet()
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#####################################################
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# Using Argument Parse to run one command at a time #
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#####################################################
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parser = argparse.ArgumentParser()
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FUNCTION_MAP = {'overspeed' : speedlim,
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'sleep-detector' : sleepiness,
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'sudden-braking' : brakes,
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'drunk' : drunk }
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parser.add_argument('function', choices=FUNCTION_MAP.keys())
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args = parser.parse_args()
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func = FUNCTION_MAP[args.function]
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func()
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