zerotired/horus

A generic user registration system for pyramid

Getting Started

First, Install the dependencies of the project:

$ pip install -r requirements.txt

$ python setup.py develop

Next, run our console script to setup the database:

$ su_setup

Finally, to include horus in your project, in your apps configuration, you should include the package pyramid_mailer for the validation e-mail and forgot password e-mail and tell horus which session to use for the database objects.

 config.include('pyramid_mailer')
 from hem.interfaces import IDBSession
 config.registry.registerUtility(DBSession, IDBSession)
 config.include('horus')

horus does not require pyramid_tm or the ZopeTransactionManager with your session but if you do not use them you do have to take one extra step, we don't commit transactions for you because that just wouldn't be nice!

All you have to do is to subscribe to the extension events and commit the session yourself, this also gives you the ability to do some extra processing before processing is finished:

from horus.events import PasswordResetEvent
from horus.events import NewRegistrationEvent
from horus.events import RegistrationActivatedEvent
from horus.events import ProfileUpdatedEvent

def handle_request(event):
  request = event.request
  session = request.registry.getUtility(IDBSession)
  session.commit()

self.config.add_subscriber(handle_request, PasswordResetEvent)
self.config.add_subscriber(handle_request, NewRegistrationEvent)
self.config.add_subscriber(handle_request, RegistrationActivatedEvent)
self.config.add_subscriber(handle_request, ProfileUpdatedEvent)

Extending horus

If you would like to modify any of the forms in pyramid signup, you just need to register the new deform class to use in the registry.

The interaces you have available to override from horus.interfaces:

IHorusLoginForm

IHorusRegisterForm

IHorusForgotPasswordForm

IHorusResetPasswordForm

IHorusProfileForm

This is how you would do it (uniform being a custom deform Form class):

config.registry.registerUtility(UNIForm, IHorusLoginForm)

If you would like to override the templates you can use pyramid's override asset functionality:

config.override_asset(to_override='horus:templates/template.mako', override_with='your_package:templates/anothertemplate.mako')

The templates you have available to override are:

login.mako

register.mako

forgot_password.mako

reset_password.mako

profile.mako

If you would like to override the templates with Jinja2, you just have to override the view configuration:

config.add_view('horus.views.AuthController', attr='login', route_name='login',
    renderer='yourapp:templates/login.jinja2')
config.add_view('horus.views.ForgotPasswordController', attr='forgot_password',
    route_name='forgot_password', renderer='yourapp:templates/forgot_password.jinja2')
config.add_view('horus.views.ForgotPasswordController', attr='reset_password',
    route_name='reset_password', renderer='yourapp:templates/reset_password.jinja2')
config.add_view('horus.views.RegisterController', attr='register',
    route_name='register', renderer='yourapp:templates/register.jinja2')
config.add_view('horus.views.ProfileController', attr='profile', 
    route_name='profile', renderer='yourapp:templates/profile.jinja2')

Development

If you would like to help make any changes to horus, you can run its unit tests with py.test:

$ py.test

and to check test coverage:

$ py.test --cov-report term-missing --cov horus

you might also consider running the tests in parallel:

$ py.test -n4

Build Server: http://travis-ci.org/#!/eventray/horus