main.py

from selenium import webdriver 
#import urllib.request
import requests
import time
from selenium.webdriver.common.keys import Keys 
from bs4 import BeautifulSoup 
from selenium.webdriver.common.by import By
from selenium.common.exceptions import UnexpectedAlertPresentException
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import TimeoutException
import numpy as np
import tensorflow as tf
from tensorflow import  keras
tf.logging.set_verbosity(tf.logging.ERROR)
import cv2 as cv
import os 
##Reading MAP Data
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '3' 
import pickle
from datetime import datetime

dbfile1 = open('mapping_data5', 'rb')      
db1 = pickle.load(dbfile1) 
dbfile1.close() 
maps=dict(db1)
model = keras.models.load_model('Model v6.0 ACC -84.h5')


rev_map={}
for key,pairs in maps.items():
    rev_map[pairs]=key

import operator
# list l passed to the below function is list of dictionaries
def remove_repeat(lis):
    lis.sort(key=operator.itemgetter('x'))
    #print(lis)
    #print("Starting loop")
    for i in range(0,len(lis)-1):
        #print("Value of i is "+str(i))
        sum1 = lis[i]['x'] + lis[i]['w']
        sum2 = lis[i+1]['x'] + lis[i+1]['w']
        if lis[i+1]['x'] >= lis[i]['x'] and sum2 <= sum1 :
            #print("Satisfied")
            lis.remove(lis[i+1])
            remove_repeat(lis)
            break
    return lis
#example list below , in below 2nd dictionary (box) lies in 1st dictionary(box)    

def Predict(d):
    counter=0
    X=[]
    target=[]
    ans=[]
    kernel = np.ones((2,2),np.uint8)
    i=0
    try:
        image_data=[]
        image_test= cv.imread(d)
        hsv = cv.cvtColor(image_test, cv.COLOR_BGR2HSV)
        lower_green = np.array([0,0,0])
        upper_green = np.array([180, 255, 130])
        hsv_out = cv.inRange(hsv, lower_green, upper_green)
        cv.imwrite("test_hsv.jpg",hsv_out)
        im= cv.imread('test_hsv.jpg')
        imgray = cv.cvtColor(im,cv.COLOR_BGR2GRAY)
        ret,thresh = cv.threshold(imgray,127,255,0)
#        thresh=cv.erode(thresh,kernel,iterations = 1)
#        thresh=cv.dilate(thresh,kernel,iterations = 1)
        contours,_ = cv.findContours(thresh,cv.RETR_TREE,cv.CHAIN_APPROX_SIMPLE)
        img = cv.drawContours(im, contours, -1, (0,255,0), 1)
        dk=0
        for c in contours:
            (x, y, w, h) = cv.boundingRect(c)
            if w>2 and h>10:
                dk+=1
                data_image=cv.resize(imgray[y:y+h,x:x+w],dsize=(28,28))
                image_data.append({'x':x,'y':y,'w':w,'h':h , 'data':data_image})
        image_data = remove_repeat(image_data)
        image_data = sorted(image_data,key = lambda k: k['x'])
        print("Captcha:" , end=' ')
        for _ in image_data:
            cv.rectangle(image_test, (_['x'],_['y']), (_['x']+_['w'],_['y']+_['h']), (255, 0, 0), 1)
            im = np.array(_['data'])
            im = im.reshape(-1,28,28,1)
            ans.append(rev_map[np.argmax(model.predict(im))])
            print(rev_map[np.argmax(model.predict(im))],end='')
        print(' ')
        #plt.imshow(image_test)
        #plt.title(d)
        #plt.show()
        return ''.join(ans)
    except Exception as e:
        print(e)
        print('error with','test'+str(d)+'.jpeg')


def getscore(tot,pre,att):
    cnt = 0
    if att>=75:
        while att>=75:
            tot = tot + 1
            att = (pre*100)/tot
            if att >= 75:
                cnt = cnt+1
    elif att<75:
        while True:
            tot = tot+1
            pre = pre + 1
            att = (pre*100)/tot
            cnt = cnt+1
            if att>=75:
                break
    return cnt
def login(flag):
    prev_url = driver.current_url
    usname =input('Enter Your Username:')
    pswd = input('Enter Your Password:')
    username = driver.find_element_by_id("txt_username")
    password = driver.find_element_by_id("txt_password")
    
    #### !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Ummair please your code here !!!!!!!!!!!!!!!!!!!!!!!!!!
    
    images = driver.find_elements_by_tag_name('img')
    lst = []
    for image in images:
        lst.append(image.get_attribute('src'))
    src = lst[-1]
    print(src) 
    #src =  "https://14.139.110.183/geca/" + src
    print(src)
    image_url =src
    r = requests.get(image_url) # create HTTP response object 
    with open("Captcha.jpeg",'wb') as f: 
        f.write(r.content)
    now = datetime.now()
    current_time = now.strftime("%H:%M:%S")
    print("Prediction start Time =", current_time)
    captcha_input = Predict('Captcha.jpeg')
    now = datetime.now()
    current_time = now.strftime("%H:%M:%S")
    print("Prediction End Time =", current_time)
    captcha = driver.find_element_by_id("txtCapcha")
    if flag==0:
        username.send_keys(usname)
    password.send_keys(pswd)
    captcha.send_keys(captcha_input)
    login_attempt = driver.find_element_by_id("btnSubmit")
    login_attempt.click()
    try:
        WebDriverWait(driver, 5).until(EC.alert_is_present(),'Timed out waiting for PA creation ' +'confirmation popup to appear.')
        alert = driver.switch_to.alert
        alert.accept()
        print("Login unsucessful! Please provide correct credentials !!!!")
        login(1)
    except TimeoutException:
        print("!!! Login Successful !!!")
if __name__=='__main__':
    flag=0
    driver = webdriver.Chrome(os.path.join(os.getcwd(),"chromedriver"))
    try:
        driver.get("https://14.139.110.183/geca/")
    except:
        print('Oops, Something went wrong, Please make sure that you have a working internet connection !!!')
    else:
        now = datetime.now()
        current_time = now.strftime("%H:%M:%S")
        print("Visiting Page Time =", current_time)
        login(flag)
        flag=1
        print("\t\t===================================== Fetching your Attendence Details ==================================\n")
        now = datetime.now()
        current_time = now.strftime("%H:%M:%S")
        print("Fetching Attendance Time =", current_time)
        page = driver.page_source
        soup = BeautifulSoup(page, 'html5lib')
        linkkk = soup.findAll('ul')
        first_ul = linkkk[0]
        tst_ul = first_ul.find_all('ul')
        #print(tst_ul[2])    
        target_li = tst_ul[2].find_all('li')
        ele = target_li[1]
        #print(ele.prettify())
        ee = ele.find_all('a')
        tar = ee[0]['href']
        #tar = "14.139.110.183/GECA/"+tar
        tar = 'https://14.139.110.183/GECA/' + tar
        driver.get(tar)

        ##################### !! Entered into student details search !! #####################
        now = datetime.now()
        current_time = now.strftime("%H:%M:%S")
        print("Student Detail Page Time =", current_time)
        page = driver.page_source
        soup1 = BeautifulSoup(page, 'html5lib')
        cont = soup1.find_all('div',class_='content-wrapper')
        tab = soup1.find_all('table',class_ ='table table-hover table-bordered') 
        target = tab[1]    
        content = target.find_all('tbody')
        trs = content[0].find_all('tr')    
        report = []

        for j in trs:
            temp = []
            for u in j.find_all('td'):
                temp.append(u.text.strip())
            report.append(temp) 

        desc = ['Subject : ','Teacher : ','Total lectures : ','Present : ','un','Attendance : ']    
        print("\tXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX\n\tXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Attendance Report XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX\n\tXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX\n\n\n")
        for i in range(len(report)):
            for j in range(len(report[i])):
                if j!=4:
                    print("\t\t\t",end='')
                    print(desc[j],report[i][j])
            cnt = getscore(int(report[i][2]),int(report[i][3]),int(report[i][5]))
            if int(report[i][5])>=75:
                print("\n\t\tYou can afford to bunk "+str(cnt)+" lectures")
            else:
                print("\n\t\tYou need to attend next "+str(cnt)+" lectures to restore your attendance back to 75%")

            print("\n\txxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\n")  

        driver.close()