def django_orm_maxlength_truncate(backend, details, user=None, is_new=False, *args, **kwargs):
"""Truncate any value in details that corresponds with a field in the user
model. Add this entry to the pipeline before update_user_details"""
if user is None:
return
out = {}
names = get_all_field_names(user)
for name, value in details.items():
if name in names and not _ignore_field(name, is_new):
max_length = user._meta.get_field(name).max_length
try:
if max_length and len(value) > max_length:
value = value[:max_length]
except TypeError:
pass
out[name] = value
return {"details": out}
from django.contrib import admin
from social_auth.django_compat import get_all_field_names
from social_auth.models import UserSocialAuth
_User = UserSocialAuth.user_model()
if hasattr(_User, "USERNAME_FIELD"):
username_field = _User.USERNAME_FIELD
elif hasattr(_User, "username"):
username_field = "username"
else:
username_field = None
fieldnames = ("first_name", "last_name", "email") + (username_field, )
all_names = get_all_field_names(_User)
user_search_fields = [
"user__" + name for name in fieldnames if name in all_names
]
class UserSocialAuthOption(admin.ModelAdmin):
"""Social Auth user options"""
list_display = ("id", "user", "provider", "uid")
search_fields = user_search_fields
list_filter = ("provider", )
raw_id_fields = ("user", )
list_select_related = True