from django.conf.urls import url

from django.contrib import admin

from django.contrib.auth import views as auth_views

from accounts import views as accounts_views

from boards import views

urlpatterns = [

    url(r'^$', views.home, name='home'),

    url(r'^signup/$', accounts_views.signup, name='signup'),

    url(r'^login/$', auth_views.LoginView.as_view(template_name='login.html'), name='login'),

    url(r'^logout/$', auth_views.LogoutView.as_view(), name='logout'),

    url(r'^reset/$',

        auth_views.PasswordResetView.as_view(

            template_name='password_reset.html',

            email_template_name='password_reset_email.html',

            subject_template_name='password_reset_subject.txt'

        ),

        name='password_reset'),

    url(r'^reset/done/$',

        auth_views.PasswordResetDoneView.as_view(template_name='password_reset_done.html'),

        name='password_reset_done'),

    url(r'^reset/(?P<uidb64>[0-9A-Za-z_\-]+)/(?P<token>[0-9A-Za-z]{1,13}-[0-9A-Za-z]{1,20})/$',

        auth_views.PasswordResetConfirmView.as_view(template_name='password_reset_confirm.html'),

        name='password_reset_confirm'),

    url(r'^reset/complete/$',

        auth_views.PasswordResetCompleteView.as_view(template_name='password_reset_complete.html'),

        name='password_reset_complete'),

    url(r'^settings/password/$', auth_views.PasswordChangeView.as_view(template_name='password_change.html'),

        name='password_change'),

    url(r'^settings/password/done/$', auth_views.PasswordChangeDoneView.as_view(template_name='password_change_done.html'),

        name='password_change_done'),

    url(r'^boards/(?P<pk>\d+)/$', views.board_topics, name='board_topics'),

    url(r'^boards/(?P<pk>\d+)/new/$', views.new_topic, name='new_topic'),

    url(r'^admin/', admin.site.urls),

]

python manage.py makemigrations

python manage.py sqlmigrate boards 0001

python manage.py migrate

python manage.py shell

from boards.models import Board

board = Board.objects.create(name='Django', description='This is a board about Django.')

board = Board.objects.create(name='Python', description='General discussion about Python.')

board = Board.objects.create(name='Random', description='Here you can discuss about anything.')

boards_list = Board.objects.all()

for board in boards_list:

    print(board.description)

#accounts/forms.py

from django import forms

from django.contrib.auth.forms import UserCreationForm

from django.contrib.auth.models import User

class SignUpForm(UserCreationForm):

    email = forms.CharField(max_length=254, required=True, widget=forms.EmailInput())

    class Meta:

        model = User

        fields = ('username', 'email', 'password1', 'password2')

#boards/templatetags/form_tags.py

from django import template

register = template.Library()

@register.filter

def field_type(bound_field):

    return bound_field.field.widget.__class__.__name__

@register.filter

def input_class(bound_field):

    css_class = ''

    if bound_field.form.is_bound:

        if bound_field.errors:

            css_class = 'is-invalid'

        elif field_type(bound_field) != 'PasswordInput':

            css_class = 'is-valid'

    return 'form-control {}'.format(css_class)