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take.py
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233 lines (225 loc) · 11.3 KB
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from flask import Flask, render_template, request, redirect
import pymysql as sql
import os
import sys
import datetime
import ast
take_app = Flask(__name__)
@take_app.route("/<lecture>/<class_name>/", methods=["GET"])
def take_get(lecture, class_name):
if 'result' in request.cookies:
if request.cookies.get('result') != "":
connection = sql.connect(host='localhost', user='root', password='', db='MAP')
cursor = connection.cursor()
query = "SELECT * FROM student;"
cursor.execute(query)
stu = cursor.fetchall()
stun = []
if lecture != '-' and class_name != '-':
length = len(class_name)
if length == 4:
sem = class_name[0]
branch = class_name[1:length - 1]
batch = class_name[length - 1]
find_student_query = "SELECT * FROM student WHERE semester=" + sem + " AND branch='" + branch + "' AND batch='" + batch + "';"
print(find_student_query)
cursor.execute(find_student_query)
stu = cursor.fetchall()
for i in stu:
stun.append(i[0])
elif length == 5:
sem = class_name[0]
branch = class_name[1:length - 2]
batch = class_name[length - 2:]
find_student_query = "SELECT * FROM student WHERE semester=" + sem + " AND branch='" + branch + "' AND lab_batch='" + batch + "';"
print(find_student_query)
cursor.execute(find_student_query)
stu = cursor.fetchall()
for i in stu:
stun.append(i[0])
elif length == 6:
sem = class_name[0]
branch = class_name[1:length - 3]
cl = class_name[length - 3]
batch = class_name[length - 2:]
find_student_query = "SELECT * FROM student WHERE semester=" + sem + " AND branch='" + branch + "' AND batch='" + cl + "' AND tut_batch='" + batch + "';"
print(find_student_query)
cursor.execute(find_student_query)
stu = cursor.fetchall()
for i in stu:
stun.append(i[0])
result = request.cookies.get('result')
print(result)
roll_number = request.cookies.get('roll_number')
print(roll_number)
# result = ast.literal_eval(result)
cursor.close()
return render_template('take.html', data={'result': result, 'roll_number': roll_number, "subject": lecture, 'class': class_name, 'students': stun, 'role': request.cookies.get('role')})
else:
result = request.cookies.get('result')
print(result)
roll_number = request.cookies.get('roll_number')
print(roll_number)
cursor.close()
return render_template('take.html', data={'class': class_name, 'subject': lecture, 'role': request.cookies.get('role'), 'result': result, 'roll_number': roll_number})
else:
return redirect("http://localhost:9000/", code=302)
else:
return redirect("http://localhost:9000/", code=302)
@take_app.route("/<lecture>/<class_name>/", methods=["POST"])
def take_post(lecture, class_name):
global role, result, username, login
if 'result' in request.cookies:
if request.cookies.get('result') != "":
connection = sql.connect(host='localhost', user='root', password='', db='MAP')
cursor = connection.cursor()
query = "SELECT * FROM student;"
cursor.execute(query)
stu = cursor.fetchall()
stun = []
print(lecture, class_name, type(lecture), type(class_name))
if lecture != '-' and class_name != '-':
length = len(class_name)
if length == 4:
sem = class_name[0]
branch = class_name[1: length - 1]
batch = class_name[length - 1]
find_student_query = "SELECT * FROM student WHERE semester=" + str(sem) + " AND branch='" + branch + "' AND batch='" + batch + "';"
cursor.execute(find_student_query)
stu = cursor.fetchall()
for i in stu:
stun.append(i[0])
elif length == 5:
sem = class_name[0]
branch = class_name[1:length - 2]
batch = class_name[length - 2:]
find_student_query = "SELECT * FROM student WHERE semester=" + sem + " AND branch='" + branch + "' AND lab_batch='" + batch + "';"
cursor.execute(find_student_query)
stu = cursor.fetchall()
for i in stu:
stun.append(i[0])
elif length == 6:
sem = class_name[0]
branch = class_name[1:length - 3]
cl = class_name[length - 3]
batch = class_name[length - 2:]
find_student_query = "SELECT * FROM student WHERE semester=" + sem + " AND branch='" + branch + "' AND batch='" + cl + "' AND tut_batch='" + batch + "';"
cursor.execute(find_student_query)
stu = cursor.fetchall()
for i in stu:
stun.append(i[0])
# arr = smart_attendance()
arr = request.form.getlist('roll')
print(arr)
prof_name = request.cookies.get('result')
query_2 = "SELECT username FROM professor WHERE name='" + prof_name + "';"
cursor.execute(query_2)
prof_username = cursor.fetchone()
prof_username = prof_username[0]
if len(class_name) == 4:
lecture_type = 0
elif len(class_name) == 5:
lecture_type = 1
elif len(class_name) == 6:
lecture_type = 2
else:
lecture_type = 3
now = datetime.datetime.now()
now = now.replace(hour=0, minute=0, second=0, microsecond=0)
now.strftime('%Y-%m-%d %H:%M:%S')
for i in stun:
print(i)
query = "INSERT INTO attendance (`date`, `lecture`, `prof_username`, `roll_number`, `lecture_type`, `status`) VALUES (%s, %s, %s, %s, %s, %s);"
roll_number = i
if i in arr:
status = 'P'
else:
status = 'A'
cursor.execute(query, (now, lecture, prof_username, roll_number, lecture_type, status))
connection.commit()
print(cursor.rowcount, " records inserted.")
result = request.cookies.get('result')
print(result)
roll_number = request.cookies.get('roll_number')
print(roll_number)
cursor.close()
return redirect('http://localhost:2222/dashboard/')
else:
query = "SELECT * FROM student;"
cursor.execute(query)
stu = cursor.fetchall()
# stu = Student.objects.all()
stun = []
length = len(request.form['class'])
class_name = request.form['class']
print(length)
lecture = request.form['subject']
print(lecture)
if length == 4:
sem = class_name[0]
branch = class_name[1:length - 1]
batch = class_name[length - 1]
query = "SELECT * FROM student WHERE semester=" + str(sem) + " AND branch='" + branch + "' AND batch='" + batch + "';"
cursor.execute(query)
stu = cursor.fetchall()
for i in stu:
stun.append(i[0])
elif length == 5:
sem = class_name[0]
branch = class_name[1:length - 2]
batch = class_name[length - 2:]
query = "SELECT * FROM student WHERE semester=" + str(sem) + " AND branch='" + branch + "' AND lab_batch='" + batch + "';"
cursor.execute(query)
stu = cursor.fetchall()
for i in stu:
stun.append(i[0])
elif length == 6:
sem = class_name[0]
branch = class_name[1:length - 3]
cl = class_name[length - 3]
batch = class_name[length - 2:]
query = "SELECT * FROM student WHERE semester=" + str(sem) + " AND branch='" + branch + "' AND batch='" + cl + "' AND tut_batch='" + batch + "';"
cursor.execute(query)
stu = cursor.fetchall()
for i in stu:
stun.append(i[0])
# arr = request.form.getlist('roll')
# print(arr)
# for i in stun:
# now = datetime.datetime.now()
# now.strftime('%Y-%m-%d %H:%M:%S')
# query = "INSERT INTO attendance (`date`, `lecture`, `prof_username`, `roll_number`, `lecture_type`, `status`) VALUES (%s, %s, %s, %s, %s, %s);"
# prof_name = request.cookies.get('result')
# query_2 = "SELECT username FROM professor WHERE name='" + prof_name + "';"
# cursor.execute(query_2)
# prof_username = cursor.fetchone()
# prof_username = prof_username[0]
# roll_number = i
# if len(class_name) == 4:
# lecture_type = 0
# elif len(class_name) == 5:
# lecture_type = 1
# elif len(class_name) == 6:
# lecture_type = 2
# else:
# lecture_type = 3
# if i in arr:
# status = "P"
# else:
# status = "A"
# cursor.execute(query, (now, lecture, prof_username, roll_number, str(lecture_type), status))
result = request.cookies.get('result')
print(result)
roll_number = request.cookies.get('roll_number')
print(roll_number)
students = [i[0] for i in stu]
print(students)
cursor.close()
return render_template('take.html', data={'class': class_name, 'subject': lecture, 'role': request.cookies.get('role'), 'result': result, 'roll_number': roll_number, 'students': students})
# return redirect('http://localhost:2222/dashboard/')
else:
return redirect('http://localhost:9000/')
else:
return redirect('http://localhost:9000/')
if __name__ == "__main__":
take_app.run(debug=True, port=3000)