updating an user's object in django - django

Question

I have a problem with updating an existing user object in my database. When I update and change the user object it saves and everything is looking ok but when I change the user and I want to login this user does not authenticate. Here is my code:
def profile_edit(request):
user = request.user
profile = request.user.profile
context = {
'user': user
}
if request.method == 'POST':
username = request.POST.get('username')
password = request.POST.get('password')
email = request.POST.get('email')
user.profile.address = request.POST.get('address')
user.profile.phone = request.POST.get('phone')
user.set_password('password')
user.username = username
user.save()
user.profile.save()
authenticate(user)
context = {
'profile': profile
}
return render(request, 'helpdesk/profile.html', context)
return render(request, 'helpdesk/profile_edit.html', context)
and login view:
def login_view(request):
if request.method == 'POST':
username = request.POST.get('username')
password = request.POST.get('password')
user = authenticate(request, username=username, password=password)
if user is not None:
login(request, user)
profile = request.user.profile
context = {
'profile': profile
}
return render(request, 'helpdesk/user_desk.html', context)
else:
context = {
'username': username,
'error': 'user not find!'
}
else:
context = {}
return render(request, 'helpdesk/login.html', context)

Answer 1

When updating the password you are actually setting the string 'password' as password and not the submitted password. Change user.set_password('password') to user.set_password(password) to correct this.

Answer 2

<form action="" style="font-size: 2cm" method="post">
{% csrf_token %}
<div class="row" style="margin: 7px">
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="text" name="username" id="first_name" class="form-control input-sm" placeholder="username:{{ request.user.username }}">
</div>
</div>
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="text" name="address" id="last_name" class="form-control input-sm" placeholder="address:{{ request.user.address }}">
</div>
</div>
</div>
<div class="form-group">
<input type="email" name="email" id="email" class="form-control input-sm" placeholder="email: {{ request.user.email }}">
</div>
<div class="row">
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="password" name="password" id="password" class="form-control input-sm" placeholder="Password">
</div>
</div>
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="text" name="phone" id="password_confirmation" class="form-control input-sm" placeholder="phone:{{ request.user.phone }}">
</div>
</div>
</div>
<input type="submit" value="EDIT" class="btn btn-info btn-block" style="background-color: #0d0d0d; border-color: #0d0d0d">
</form>