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Code Issues Releases Wiki Activity

Avoid lazy eval problems with django queryset

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This commit is contained in:
detraz 2019-03-17 17:20:11 +01:00
parent 9053a752b1
commit 6e569566ed
2 changed files with 11 additions and 2 deletions
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10
users/models.py
View file

@ -591,11 +591,21 @@ class User(RevMixin, FieldPermissionModelMixin, AbstractBaseUser,
@classmethod @classmethod
def mass_archive(cls, users_list): def mass_archive(cls, users_list):
"""Mass Archive several users, take a queryset
Copy Queryset to avoid eval problem with queryset update"""
#Force eval of queryset
bool(users_list)
users_list = users_list.all()
cls.mass_unassign_ips(users_list) cls.mass_unassign_ips(users_list)
users_list.update(state=User.STATE_ARCHIVE) users_list.update(state=User.STATE_ARCHIVE)
@classmethod @classmethod
def mass_full_archive(cls, users_list): def mass_full_archive(cls, users_list):
"""Mass Archive several users, take a queryset
Copy Queryset to avoid eval problem with queryset update"""
#Force eval of queryset
bool(users_list)
users_list = users_list.all()
cls.mass_unassign_ips(users_list) cls.mass_unassign_ips(users_list)
cls.mass_delete_data(users_list) cls.mass_delete_data(users_list)
users_list.update(state=User.STATE_FULL_ARCHIVE) users_list.update(state=User.STATE_FULL_ARCHIVE)

3
users/views.py
View file

@ -785,14 +785,13 @@ def mass_archive(request):
to_archive_list = User.objects.exclude(id__in=all_has_access()).exclude(id__in=all_has_access(search_time=date)).exclude(state=User.STATE_NOT_YET_ACTIVE).exclude(state=User.STATE_FULL_ARCHIVE) to_archive_list = User.objects.exclude(id__in=all_has_access()).exclude(id__in=all_has_access(search_time=date)).exclude(state=User.STATE_NOT_YET_ACTIVE).exclude(state=User.STATE_FULL_ARCHIVE)
if not full_archive: if not full_archive:
to_archive_list = to_archive_list.exclude(state=User.STATE_ARCHIVE) to_archive_list = to_archive_list.exclude(state=User.STATE_ARCHIVE)
number_to_archive = to_archive_list.count()
if "valider" in request.POST: if "valider" in request.POST:
if full_archive: if full_archive:
User.mass_full_archive(to_archive_list) User.mass_full_archive(to_archive_list)
else: else:
User.mass_archive(to_archive_list) User.mass_archive(to_archive_list)
messages.success(request, _("%s users were archived.") % messages.success(request, _("%s users were archived.") %
number_to_archive to_archive_list.count()
) )
return redirect(reverse('users:index')) return redirect(reverse('users:index'))
to_archive_list = re2o_paginator(request, to_archive_list, pagination_number) to_archive_list = re2o_paginator(request, to_archive_list, pagination_number)