def student_registered_exams():
if 'email' in session:
s = Student()
if s.login(session['email'], session['password']):
exams = s.registered_exams()
return render_template('student_registered_exams.html',
exams=exams)
return '<script>alert("Retry Login!")</script>' + render_template(
'student_login.html')
def student_hall_ticket():
if 'email' in session:
email = session['email']
password = session['password']
s = Student()
if s.login(email, password):
subjects = s.registered_exams()
file = generate_hall_ticket(email, subjects)
return send_file(file, attachment_filename="hall_ticket.pdf")
return redirect(url_for('student_login'))
return redirect(url_for('home'))
def get_task(lesson, tasknum, student_id):
student = Student.select().where(Student.telegram_id == student_id)
task = Task.select().where((Task.lyceum_group == student.lyceum_group)
& (Task.lesson == lesson)
& (Task.number == tasknum))
if not task:
add_tasks_from_lesson(lesson)
return msg
return msg
def student_register():
if 'email' not in session:
return redirect(url_for('student_login'))
if request.method == 'GET':
exams = get_all_exams()
return render_template('student_register.html', exams=exams)
else:
sub_code = request.form['subject_code']
s = Student()
exams = get_all_exams()
if s.login(session['email'], session['password']):
if s.register(sub_code):
return '<script>alert("Successfully Registered!")</script>' + render_template(
'student_register.html', exams=exams)
return '<script>alert("Already Registered!")</script>' + render_template(
'student_register.html', exams=exams)
return '<script>alert("Session Expired! Retry Login..")</script>' + render_template(
'student_login.html')
def change_password():
if request.method == 'GET' and 'email' in session:
return render_template('change_password.html')
elif request.method == 'POST':
s = Student()
if s.login(session['email'], session['password']):
pwd = request.form['password']
new_pwd = request.form['new_password']
if s.change_password(pwd, new_pwd):
session['password'] = new_pwd
exams = s.registered_exams()
return '<script>alert("Password changed successfully!")</script>' + render_template(
'student_home.html', exams=exams)
return '<script>alert("Wrong Password")</script>' + render_template(
'change_password.html')
return '<script>alert("Retry Login")</script>' + render_template(
'student_login.html')
else:
return redirect(url_for("student_login"))
def try_login_pass():
"""indexová stránka s přihlášenim + kontrola přihlašovacích údajů
"""
if request.method == "POST":
password = request.form["password"]
Login = request.form["name"]
if ((Login == "user" and password == "user") or
(Login == "doc32301" and password == "32301")): # pevně statovení studenti(pro test)
print ("prihlasen Uživatel")
session["user"] = Login
###DOČASNÉ!!! Vytvoření studenta v databázi, pokud tam již není
if not exists(o for o in Student if o.login is Login):
Student(login=Login, jmeno="adm", prijmeni="Das",
hash="13213156")
i = datetime.now()
p1 = select(o for o in Student if o.login is Login).get()
Akce(cas=i.strftime('%Y/%m/%d %H:%M:%S'),
student=p1)
select(c for c in Student).show()
select(c for c in Akce).show()
return redirect("Main_user")
elif Login == "admin" and password == "aaaa": # pevně stanovená admin(pro test)
print ("prihlášen Admin")
session["user"] = Login
### DOČASNÉ!!! Vytvoření admina v databázi, pokud tam již není
if not exists(o for o in Student if o.login is Login):
Student(login=Login, jmeno="adasm", prijmeni="Das",
hash="13213156")
i = datetime.now()
p2 = select(o for o in Student if o.login is Login).get()
print (p2)
Akce(cas=i.strftime('%Y/%m/%d %H:%M:%S'), student=p2)
select(c for c in Student).show()
select(c for c in Akce).show()
return redirect("Main_admin")
else:
flash("Neplatny Login nebo Heslo")
citat = (random.choice(codecs.open("static/citaty.txt", 'r', 'UTF-8').readlines())).split('//')
return render_template("index.html", citat=citat)
def student_signup():
if 'email' in session:
s = Student()
if s.login(session['email'], session['password']):
return render_template('student_home.html')
return '<script>alert("Retry Login!")</script>' + render_template(
'student_login.html')
if request.method == 'GET':
return render_template('student_signup.html')
else:
s = Student()
roll_no = request.form['roll_no']
password = request.form['password']
name = request.form['name']
email = request.form['email']
phone = request.form['phone']
dept = request.form['dept']
college = request.form['college']
if s.signup(roll_no, password, name, email, phone, dept, college):
session['email'] = email
session['password'] = password
return '<script>alert("Account Created Successfully!")</script>' + render_template(
'student_home.html')
return '<script>alert("Retry Signup!")</script>' + render_template(
'student_signup.html')
def student_registration(bot, update):
params = [x.strip(' \t\n') for x in update.message.split('\n')[1:]]
whois = update.message.from_user
if len(params):
bot.send_message(chat_id=update.message.chat_id, text=random.choice(INSTRUCTION))
return
student = Student.get(telegram_id=whois.id)
if student:
bot.send_message(chat_id=update.message.chat_id, text=random.choice(ALREADY))
return
all_kids = Student.filter()
if params[0] not in [x.fullname for x in all_kids]:
bot.send_message(chat_id=update.message.chat_id, text=random.choice(NO_SUCH))
return
student = Student.get(fullname=params[0]).join(LyceumGroup)
student.telegram_id = whois.id
student.approved = False
send_notification_to_lecturer(bot, whois, student)
bot.send_message(chat_id=update.message.chat_id, text=random.choice(APPROVE_WAIT))
def students_create(group, *argv):
created = []
for name in argv:
student = Student()
student.fullname = name
student.lyceum_group = group
student.save()
created.append(student.fullname)
return created
def approve_registration(bot, update):
if update.message.from_user.id not in CONTRIBUTORS:
return
try:
st_id = update.message.split()[1]
student = Student.get(str(Student.id) == st_id)
student.approved = True
student.save()
bot.send_message(chat_id=update.message.chat_id,
text='Регистрация студента {} подтверждена.'.format(
student.fullname))
except Exception as e:
bot.send_message(chat_id=update.message.chat_id,
text='Подтверждение упало с ошибкой: \n %s' % str(e))
pass
def create_message(update):
student = Student.select().where((Student.telegram_id == update.message.from_user.id))
if not student:
return random.choice(NOT_REGISTERED), False
if not student.approved:
return random.choice(WAIT_CHECK), False
rating = get_common_data_from_web(student.lyceumgroup_id)
position = find_kid_position(rating, student.fullname)
message = random.choice(HEADERS).format(student.fullname) + '\n'
pos = str(position[0]) if position[0] == position[1] else '{}--{}'.format(position[0], position[1])
message += 'Вы занимате {} позицию из {}, с рейтингом {}\n'.format(pos, len(rating), position[2])
message += random.choice(POST_WORDS).format(student.fullname)
return message, True
def join(user_id, teacher_id):
user = User.query.filter_by(id=user_id).first()
teacher = User.query.filter_by(id=teacher_id).first()
teachers = User.query.filter_by(role='教师').all()
new_student = Student(stu_id=user.id,
name=user.name,
major=user.major,
address=user.address,
email=user.email,
phone=user.phone,
user_id=teacher_id)
if Student.query.filter_by(stu_id=user.id, user_id=teacher_id).all():
flash('加入失败，你已经是该老师的学生')
else:
db.session.add(new_student)
flash('加入成功')
return render_template('student.html', user=user, teachers=teachers)
def student_unregister():
if 'email' not in session:
return redirect(url_for('student_login'))
if request.method == 'POST':
sub_code = request.form['subject_code']
s = Student()
if s.login(session['email'], session['password']):
exams = s.registered_exams()
if s.cancel_exam(sub_code):
return '<script>alert("Exam Cancelled Successfully!")</script>' + render_template(
'student_registered_exams.html',
exams=s.registered_exams())
return '<script>alert("Retry!")</script>' + render_template(
'student_registered_exams.html', exams=exams)
return '<script>alert("Session Expired... Retry Login!")</script>' + render_template(
'student_login.html')
def add(id):
if session.get('user_id') is None or id != session.get('user_id'):
session['user_id'] = None
flash("未登录")
return redirect(url_for('login'))
user = User.query.filter_by(id=id).first()
if user.role != '教师':
abort(400)
form = AddForm()
if form.validate_on_submit():
# 构建新学生并保存
new_student = Student(stu_id=form.stu_id.data,
name=form.name.data,
major=form.major.data,
address=form.address.data,
phone=form.phone.data,
email=form.email.data,
user_id=id)
db.session.add(new_student)
flash("添加成功")
return redirect('/u/' + str(id) + '/add')
return render_template('form.html', form=form, user=user)
def student_login():
if 'email' in session:
s = Student()
if s.login(session['email'], session['password']):
return render_template('student_home.html')
return '<script>alert("Retry Login!")</script>' + render_template(
'student_login.html')
if request.method == 'GET':
return render_template('student_login.html')
else:
email = request.form['email']
pwd = request.form['password']
stu = Student()
if stu.login(email, pwd):
session['email'] = stu.email
session['password'] = stu.password
return render_template('student_home.html')
return '<script>alert("Retry Login!")</script>' + render_template(
'student_login.html')
from database import Database, Session, Student
import datetime as dt
mydb = Database()
stud = Student('*****@*****.**', '1234', 'wilson', 'd', 'temple', 'junior', 'ist')
mydb.addStudent(stud)
stud = Student('*****@*****.**', '1234', 'jack', 'daniels', 'temple', 'senior', 'cs')
mydb.addStudent(stud)
stud = Student('*****@*****.**', '1234', 'hoop', 'farm', 'temple', 'freshman', 'cj')
mydb.addStudent(stud)
sesh = Session('le petit groupe de francais', 'French', 'temple', 3, dt.datetime(2019, 10, 19))
mydb.addSession(sesh)
sesh.addStudent(mydb.studentDict['*****@*****.**'])
sesh.addStudent(mydb.studentDict['*****@*****.**'])
sesh = Session('le grand groupe de francais', 'French', 'temple', 10, dt.datetime(2019, 10, 21))
mydb.addSession(sesh)
sesh = Session('calculus clowns', 'Math', 'temple', 5, dt.datetime(2019, 10, 22))
mydb.addSession(sesh)
sesh.addStudent(mydb.studentDict['*****@*****.**'])
sesh = Session('mighty math hour', 'Math', 'temple', 10, dt.datetime(2019, 10, 19))
mydb.addSession(sesh)
sesh = Session('bio bros', 'Biology', 'temple', 4, dt.datetime(2019, 10, 19))
mydb.addSession(sesh)
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from database import Course, Student
# Bind the engine to the metadata of the Base class so that the
# declaratives can be accessed through a DBSession instance
engine = create_engine('sqlite:///database.db')
Base.metadata.bind = engine
DBSession = sessionmaker(bind=engine)
session = DBSession()
# A DBSession() instance establishes all conversations with the database
# and represents a "staging zone" for all the objects loaded into the
# database session object. Any change made against the objects in the
# session won't be persisted into the database until you call
# session.commit(). If you're not happy about the changes, you can
# revert all of them back to the last commit by calling
# session.rollback()
# Insert Courses in course tables
newCourse = Course(title="", semester="")
session.add(newCourse)
session.commit()
# Insert Student in student tables
newStudent = Student(id="")
session.add(newStudent)
session.commit()
session = DBSession()
# Create Dummy user
User1 = User(
name="Chandu Siddartha",
email="*****@*****.**",
picture='https://lh5.googleusercontent.com/-8jCWuoDqb2I'
'/AAAAAAAAAAI/AAAAAAAAAAc/m0qr01JjGFg/photo.jpg')
session.add(User1)
session.commit()
# Each Student details
student1 = Student(
user_id = 1,
name = "Ajay",
rollno = "164g1a0501",
gmail = "*****@*****.**",
phoneno = "987654321")
session.add(student1)
session.commit()
student1 = Student(
user_id = 1,
name = "Alekhya",
rollno = "164g1a0502",
gmail = "*****@*****.**",
phoneno = "987654321")
session.add(student1)
session.commit()