Signals

[danmir]

Hello. I'm trying to send email on user_registered signal to get full information about this user. I made signals.py file with the following code (as in official django docs on signals):

from registration.signals import user_registered
from django.dispatch import receiver
from django.core.mail import send_mail

@receiver(user_registered)
def user_registered_callback(sender, **kwargs):
    raise Exception(kwargs)
    msg = "User: {} User email: {} User google id {} ".format(kwargs["user"], kwargs["user"]['email1'],
                                                             kwargs["profile"]["google_plus_acc_num"])
    msg += kwargs
    send_mail('New mm user', msg, 'email_from',
              ['email_to'], fail_silently=False)

Lately I have added raise Exception(kwargs) to see if smth. happens or not. Unfortunately nothing happens nor Exception neither sending email. Did I made a mistake using your library ? Thanks.

[lambdalisue]

does signal.py called? usually signal related codes are writen in model.py or called from model.py

[lambdalisue]

add 's'. signals.py nd models.py

[danmir]

Thanks again for your help. Wrote signal's code at models.py - all works great. Also is there any possibilities to get additional fields (suplement model) at the user_registered signal ? I have listed all fields from user and profile

['DoesNotExist', 'Meta', 'MultipleObjectsReturned', 'REQUIRED_FIELDS', 'USERNAME_FIELD', '__class__', '__delattr__', '__dict__', '__doc__', '__eq__', '__format__', '__getattribute__', '__hash__', '__init__', u'__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__setstate__', '__sizeof__', '__str__', '__subclasshook__', '__unicode__', '__weakref__', '_base_manager', '_check_column_name_clashes', '_check_field_name_clashes', '_check_fields', '_check_id_field', '_check_index_together', '_check_local_fields', '_check_long_column_names', '_check_m2m_through_same_relationship', '_check_managers', '_check_model', '_check_ordering', '_check_swappable', '_check_unique_together', '_default_manager', '_deferred', '_do_insert', '_do_update', '_get_FIELD_display', '_get_next_or_previous_by_FIELD', '_get_next_or_previous_in_order', '_get_pk_val', '_get_unique_checks', '_meta', '_perform_date_checks', '_perform_unique_checks', '_registration_profile_cache', '_save_parents', '_save_table', '_set_pk_val', '_state', 'check', 'check_password', 'clean', 'clean_fields', 'date_error_message', 'date_joined', 'delete', 'email', 'email_user', 'first_name', 'from_db', 'full_clean', 'get_all_permissions', 'get_deferred_fields', 'get_full_name', 'get_group_permissions', 'get_next_by_date_joined', 'get_previous_by_date_joined', 'get_session_auth_hash', 'get_short_name', 'get_username', 'groups', 'has_module_perms', 'has_perm', 'has_perms', 'has_usable_password', 'id', 'is_active', 'is_anonymous', 'is_authenticated', 'is_staff', 'is_superuser', 'last_login', 'last_name', 'logentry_set', 'natural_key', 'objects', 'password', 'pk', 'prepare_database_save', 'refresh_from_db', 'registration_profile', 'save', 'save_base', 'serializable_value', 'set_password', 'set_unusable_password', 'unique_error_message', 'user_permissions', 'username', 'validate_unique']

And

['DoesNotExist', 'MultipleObjectsReturned', 'STATUS_LIST', '__class__', '__delattr__', '__dict__', '__doc__', '__eq__', '__format__', '__getattribute__', '__hash__', '__init__', u'__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__setstate__', '__sizeof__', '__str__', '__subclasshook__', '__supplementtut_myregistrationsupplement_supplement_cache', '__unicode__', '__weakref__', '_base_manager', '_check_column_name_clashes', '_check_field_name_clashes', '_check_fields', '_check_id_field', '_check_index_together', '_check_local_fields', '_check_long_column_names', '_check_m2m_through_same_relationship', '_check_managers', '_check_model', '_check_ordering', '_check_swappable', '_check_unique_together', '_default_manager', '_deferred', '_do_insert', '_do_update', '_get_FIELD_display', '_get_next_or_previous_by_FIELD', '_get_next_or_previous_in_order', '_get_pk_val', '_get_status', '_get_supplement', '_get_supplement_class', '_get_unique_checks', '_meta', '_perform_date_checks', '_perform_unique_checks', '_registration_defaultregistrationsupplement_supplement', '_save_parents', '_save_table', '_send_email', '_set_pk_val', '_set_status', '_state', '_status', '_supplementtut_myregistrationsupplement_supplement', '_user_cache', 'activation_key', 'activation_key_expired', 'check', 'clean', 'clean_fields', 'date_error_message', 'delete', 'from_db', 'full_clean', 'get__status_display', 'get_deferred_fields', 'get_status_display', 'id', 'objects', 'pk', 'prepare_database_save', 'refresh_from_db', 'save', 'save_base', 'send_acceptance_email', 'send_activation_email', 'send_registration_email', 'send_rejection_email', 'serializable_value', 'status', 'supplement', 'supplement_class', 'unique_error_message', 'user', 'user_id', 'validate_unique']

Nor supplement neither supplement_class don't have information about additional fields from registration form

[lambdalisue]

hum, it looks a bug. you may need to get supplement from DB while the instance does not have it when signal is called. i'll try to fix it but if you are in rush, get it from db with profile _pk.

[lambdalisue]

Well, it looks working. https://github.com/lambdalisue/django-inspectional-registration/compare/fix/issue49#diff-2f7bbcc43d8f44a93ca21d4758b5e381R249

How did you access to the supplemental information?

[danmir]

I made a request to my db knowing the profile_id from profile object inside user_registered signal

[lambdalisue]

What happen if you use the following code (I assumed that your supplement class has remarks field.)

from registration.signals import user_registered
from django.dispatch import receiver
from django.core.mail import send_mail

@receiver(user_registered)
def user_registered_callback(sender, user, profile, **kwargs):
    raise Exception("Supplement remarks: %s" % profile.supplement.remarks)

[lambdalisue]

ping @danmir