Registration Form to Gen Hashed Password with PBKDF2PasswordHasher

Question

I'm trying to get my userPass field to be hashed with PBKDF2PasswordHasher upon successful submission and when submitted to check if the userNm field, already exists or not.

I have a modelform:

class RegistrationForm(ModelForm):
    userPass = forms.CharField(widget=forms.PasswordInput, label='Password')
    class Meta:
        model = Client
        fields = ['userNm','userPass']

def clean_RegForm(self):
    cleanedUserName = self.cleaned_data.get('userNm')
    if Client.objects.filter(userNm=cleanedUserName).exists():
        errorMsg = u"Error occurred."
        raise ValidationError(errorMsg)
    else:
        return cleanedUserName

a hasher.py file to define a custom definition for PBKDF2PasswordHasher:

    from django.contrib.auth.hashers import PBKDF2PasswordHasher

    class PBKDF2PasswordHasher(PBKDF2PasswordHasher):
        iterations = PBKDF2PasswordHasher.iterations * 100

a view

def Registration(request):
    RegForm = RegistrationForm(request.POST or None)
    if request.method == 'POST':
        if RegForm.is_valid():
            clearUserName = RegForm.cleaned_data['userNm']   
            clearPassNoHash = RegForm.cleaned_data['userPass']
            clearPass = make_password(clearPassNoHash.encode("utf-8"),bcrypt.gensalt(14))

            RegForm.save()
            try:
                return HttpResponseRedirect('/Newuser/?userNm=' + clearUserName)
            except:
                raise ValidationError(('Invalid request'), code='300')    ## [ TODO ]: add a custom error page here.
    else:
        RegForm = RegistrationForm()

        return render(request, 'reuse/register.html', {
            'RegForm': RegForm 
        })

settings.py has:

PASSWORD_HASHERS = (
    'MyApp.hashers.MyPBKDF2PasswordHasher',
    'django.contrib.auth.hashers.BCryptSHA256PasswordHasher',
    'django.contrib.auth.hashers.BCryptPasswordHasher',                  
)

It currently outputs the userNm on the next page, and saves both userNm and userPass to database, but the userPass is cleartext.

What am I doing wrong here? can someone help?