Re: View didn't return an HttpResponse object

I have in views.py

message="Password was changed"
return logout_then_login(request, login_url='/login/',extra_context={'message': message})

And I want display this message in

login.html below

{% extends "base_site_dom.html" %}
{% block title %} - logowanie {% endblock %}
{%  block content %}
<center>
<h2> Logowanie na stronie Managera Piłkarskiego GoalKick </>
<p>
<p>{{ message}}</p>
<div style="margin-left:35%;margin-right:35%;">
<fieldset>
<form method="post" action=".">{%  csrf_token %}
<div style="text-align:left";>{{ form.as_p }}</div>
<input type="hidden" name="next" value="/" />
<input type="submit" value="Logowanie"/><input type="reset" value="Wartości domyślne" />
</form>
</fieldset>
</div>
</center>
{% endblock %}
{% block footer %}
<p>
<div style="text-align:center;"><a href="/">Strona główna</a></div>
</p>
{% endblock %}

What I do wrong, this message is not show :/

W dniu wtorek, 7 października 2014 20:37:49 UTC+2 użytkownik Dariusz Mysior napisał:

I have form to change password like below, and when I try to display it I have an bug:

ValueError at /password_change/

 

The view dom.views.password_change_dom didn't return an HttpResponse object.

 

   
     
     
   
   
     
     
   

   
     
     
   

   
       
     

Request Method:	GET
Request URL:	http://darmys.pythonanywhere.com/password_change/
Django Version:	1.6.5
Exception Type:	ValueError
Exception Value:	The view dom.views.password_change_dom didn't return an HttpResponse object.

My forms.py is:

class FormularzPasswordChange(forms.Form):
    password1 = forms.CharField(label="Hasło:",widget=forms.PasswordInput())
    password2 = forms.CharField(label="Powtórz hasło:",widget=forms.PasswordInput())

    def clean_password2(self):
        password1 = self.cleaned_data['password1']
        password2 = self.cleaned_data['password2']
        if password1 == password2:
                return password2
        else:
                raise forms.ValidationError("Hasła się różnią")

urls.py

url(r'^password_change/$', views.password_change_dom, name='change_password')

change_password.html

{% extends "base_site_dom.html" %}

{% block title %} - zmiana hasła {% endblock %}

{% block content %}

<center>
    <h2>Zmiana hasła na nowe.</h2>
    Wpisz nowe hasło 2 razy.
    <p>
        <div style="margin-left:35%; margin-right:35%;">
            <fieldset>
                <form method="post" action=".">{% csrf_token %}
                {{ form.as_p }}
                <input type="submit" value="Zmień"> <input type="reset" value="Wartoci początkowe">
                </form>
            </fieldset>
        </div>
    </center>
    {% endblock %}
    {% block footer %}
    <p>
    <div style="text-align:center;"><a href="/">Strona głóna</a></div>
    </p>
    {% endblock %}

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