26280905494
82%
master: 76%

Ran 22 May 2026 09:56AM UTC

Jobs 10

Files 915

Run time 3min

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Committed 22 May 2026 09:51AM UTC coverage: 82.268%. Remained the same

Build # 26280905494

Build Type

push

github

Committed by

web-flow

Commit Message

fix(constance): isolate cache backend to avoid rolling deploy collisions DEV-2148 (#7066)

### 📣 Summary

Fixes Constance 4.x upgrade cache key conflicts.

### 📖 Description

During a rolling deploy, old uWSGI workers (constance 3.x) and new
workers (constance 4.x) coexist briefly and share the same Redis cache.
Their serialization formats are incompatible, causing deserialization
errors.

Fixes this by adding a dedicated constance cache backend with
`KEY_PREFIX='constance_4x'`, isolating each worker generation into its
own Redis namespace.

Coverage Stats

9021 of 12125 branches covered (74.4%)

1 of 1 new or added line in 1 file covered. (100.0%)

6417 existing lines in 224 files now uncovered.

29846 of 36279 relevant lines covered (82.27%)

5.77 hits per line

Coverage Regressions

Lines	Coverage	∆	File
321	0.0	-90.68%	kobo/apps/openrosa/apps/viewer/pandas_mongo_bridge.py
221	44.76	-41.39%	kobo/apps/openrosa/libs/utils/logger_tools.py
215	18.97	-52.96%	kobo/apps/openrosa/libs/utils/export_tools.py
206	0.0	-86.19%	kobo/apps/openrosa/libs/utils/briefcase_client.py
194	31.18	-54.49%	kpi/serializers/v2/asset_permission_assignment.py
150	40.73	-54.55%	kobo/apps/organizations/serializers.py
126	19.9	-64.29%	kobo/apps/subsequences/utils/versioning.py
121	32.11	-63.68%	kobo/apps/subsequences/actions/automatic_bedrock_qual.py
110	40.5	-45.45%	kobo/apps/subsequences/actions/base.py
107	15.7	-47.98%	kobo/apps/superuser_stats/tasks.py
93	33.96	-58.49%	kobo/apps/openrosa/apps/api/permissions.py
93	42.11	-48.95%	kobo/apps/openrosa/apps/api/viewsets/xform_list_api.py
91	19.51	-73.98%	kobo/apps/subsequences/actions/qual.py
91	46.79	-14.99%	kpi/deployment_backends/openrosa_backend.py
87	0.0	-87.88%	kobo/apps/openrosa/libs/utils/backup_tools.py
86	28.67	-60.14%	kobo/apps/openrosa/apps/viewer/views.py
85	59.93	-28.62%	kpi/views/v2/data.py
81	33.11	-53.64%	kobo/apps/openrosa/apps/api/viewsets/briefcase_api.py
81	0.0	-93.1%	kobo/apps/stripe/serializers.py
75	0.0	-41.9%	kobo/apps/stripe/views.py
71	33.62	-61.21%	kobo/apps/openrosa/libs/filters.py
66	32.23	-54.55%	kobo/apps/openrosa/apps/api/viewsets/data_viewset.py
65	41.03	-41.67%	kobo/apps/organizations/admin/organization_user.py
65	26.05	-54.62%	kobo/apps/stripe/utils/subscription_limits.py
65	69.75	-18.21%	kpi/views/v2/asset.py
64	22.35	-75.29%	kobo/apps/subsequences/actions/mixins.py
63	0.0	-51.64%	kobo/apps/stripe/models.py
63	34.55	-57.27%	kpi/views/v2/paired_data.py
62	27.87	-50.82%	kobo/apps/project_ownership/tasks.py
60	34.67	-40.0%	kobo/apps/project_ownership/utils.py
60	26.85	-55.56%	kpi/serializers/v2/paired_data.py
59	46.96	-51.3%	kobo/apps/openrosa/apps/api/viewsets/xform_submission_api.py
58	0.0	-90.63%	kobo/apps/openrosa/libs/data/query.py
57	60.26	-37.75%	kobo/apps/organizations/views.py
56	46.62	-42.11%	kobo/apps/subsequences/models.py
55	31.62	-47.01%	kpi/serializers/v2/export_task.py
52	34.81	-32.91%	kobo/apps/openrosa/apps/api/viewsets/xform_viewset.py
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50	0.0	-47.17%	kobo/apps/openrosa/apps/logger/tasks.py
49	28.57	-43.75%	kobo/apps/openrosa/apps/logger/views.py
49	20.21	-52.13%	kobo/apps/stripe/utils/billing_dates.py
46	54.92	-37.7%	kobo/apps/openrosa/libs/serializers/xform_serializer.py
43	46.1	-15.99%	kobo/apps/openrosa/apps/viewer/models/data_dictionary.py
43	23.29	-58.9%	kobo/apps/openrosa/libs/utils/image_tools.py
43	31.43	-40.95%	kobo/apps/organizations/admin/organization.py
43	57.36	-33.33%	kobo/apps/trash_bin/utils/trash.py
43	41.18	-50.59%	kpi/views/environment.py
42	0.0	-79.25%	kobo/apps/user_reports/tasks.py
41	32.81	-64.06%	kobo/apps/trash_bin/utils/account.py
40	0.0	-40.82%	kobo/apps/openrosa/apps/viewer/xls_writer.py
40	61.21	-24.24%	kobo/apps/organizations/models.py
40	55.23	-23.26%	kpi/serializers/current_user.py
39	23.08	-30.0%	kobo/apps/openrosa/apps/viewer/tasks.py
38	37.14	-54.29%	kobo/apps/organizations/permissions.py
37	61.11	-29.37%	kobo/apps/openrosa/apps/logger/signals.py
37	32.97	-40.66%	kobo/apps/openrosa/libs/serializers/metadata_serializer.py
36	24.49	-73.47%	kobo/apps/openrosa/apps/logger/import_tools.py
36	55.29	-42.35%	kobo/apps/openrosa/libs/renderers/renderers.py
35	77.61	-17.41%	kobo/apps/project_ownership/models/transfer.py
34	37.96	-31.48%	kobo/apps/openrosa/apps/logger/utils/instance.py
33	49.51	-32.04%	kobo/apps/openrosa/apps/viewer/models/export.py
33	70.66	-5.73%	kpi/serializers/v2/asset.py
32	70.97	-7.94%	kpi/deployment_backends/base_backend.py
32	50.75	-47.76%	kpi/views/v2/asset_export_settings.py
31	26.42	-58.49%	kobo/apps/trash_bin/utils/project.py
30	0.0	-75.0%	kobo/apps/openrosa/apps/django_digest_backends/cache.py
30	26.83	-73.17%	kobo/apps/subsequences/tasks.py
29	40.48	-17.26%	kobo/apps/openrosa/apps/main/models/meta_data.py
29	30.14	-19.86%	kobo/apps/openrosa/libs/utils/viewer_tools.py
29	63.16	-30.53%	kpi/views/v2/asset_permission_assignment.py
28	41.27	-44.44%	kobo/apps/openrosa/libs/serializers/data_serializer.py
27	34.0	-54.0%	kobo/apps/data_collectors/authentication.py
27	49.06	-50.94%	kobo/apps/openrosa/libs/serializers/attachment_serializer.py
27	45.16	-43.55%	kpi/views/v2/attachment.py
26	35.71	-61.9%	kobo/apps/openrosa/libs/mixins/labels_mixin.py
26	27.78	-72.22%	kobo/apps/openrosa/libs/utils/decorators.py
26	55.56	-19.26%	kpi/views/v2/asset_snapshot.py
25	41.86	-58.14%	kobo/apps/subsequences/serializers.py
25	31.11	-55.56%	kpi/serializers/v2/data.py
25	74.76	-24.27%	kpi/utils/usage_calculator.py
24	59.72	-33.33%	kobo/apps/project_ownership/serializers/invite.py
24	59.32	-40.68%	kpi/views/v2/export_task.py
23	55.46	-19.33%	kobo/apps/openrosa/apps/logger/models/attachment.py
23	27.4	-31.51%	kobo/apps/trackers/utils.py
23	62.82	-29.49%	kpi/authentication.py
21	57.45	-22.34%	kobo/apps/openrosa/libs/utils/middleware.py
21	0.0	-84.0%	kobo/apps/stripe/signals.py
20	29.67	-21.98%	kobo/apps/openrosa/libs/utils/user_auth.py
20	71.43	-23.81%	kpi/serializers/v2/service_usage.py
19	51.22	-23.17%	kobo/apps/accounts/mfa/views.py
19	26.0	-38.0%	kobo/apps/service_health/views.py
19	0.0	-65.52%	kobo/apps/stripe/admin.py
19	47.73	-43.18%	kobo/apps/trash_bin/models/attachment.py
19	51.28	-48.72%	kobo/apps/trash_bin/tasks/__init__.py
19	38.24	-55.88%	kpi/parsers.py
19	51.06	-40.43%	kpi/views/v2/import_task.py
18	66.4	-14.4%	kpi/models/paired_data.py
17	16.22	-45.95%	kobo/apps/openrosa/apps/logger/utils/database_query.py
17	81.25	-6.64%	kobo/apps/openrosa/apps/logger/xform_instance_parser.py
17	42.5	-42.5%	kpi/views/__init__.py
16	0.0	-100.0%	kobo/apps/service_health/test_service_health.py
16	31.0	-16.0%	kobo/apps/subsequences/integrations/google/google_translate.py
15	20.0	-60.0%	kobo/apps/openrosa/apps/api/utils/xml.py
15	31.71	-36.59%	kobo/apps/openrosa/apps/logger/xform_fs.py
15	41.94	-48.39%	kobo/apps/openrosa/libs/authentication.py
15	34.78	-65.22%	kobo/apps/openrosa/libs/models/signals.py
15	0.0	-100.0%	kobo/conftest.py
15	40.48	-35.71%	kpi/serializers/v2/deployment.py
14	0.0	-41.18%	kobo/apps/accounts/mfa/adapter.py
14	44.0	-56.0%	kobo/apps/openrosa/libs/utils/model_tools.py
14	31.82	-31.82%	kobo/apps/stripe/utils/limit_enforcement.py
14	41.3	-30.43%	kobo/apps/subsequences/prompts.py
13	75.39	-6.81%	kobo/apps/openrosa/apps/logger/models/xform.py
13	61.11	-36.11%	kobo/apps/organizations/tasks.py
13	60.53	-34.21%	kobo/apps/organizations/utils.py
13	45.71	-37.14%	kobo/apps/user_reports/seralizers.py
13	75.94	-9.77%	kpi/paginators.py
13	33.33	-48.15%	kpi/utils/prerequisite_migration_checker.py
12	28.21	-30.77%	kobo/apps/accounts/mfa/flows.py
12	76.02	-6.12%	kobo/apps/openrosa/apps/logger/models/instance.py
12	44.9	-24.49%	kobo/apps/openrosa/apps/logger/utils/counters.py
12	70.0	-30.0%	kobo/apps/openrosa/libs/serializers/user_profile_serializer.py
12	35.0	-60.0%	kobo/apps/stripe/utils/import_management.py
12	43.48	-52.17%	kobo/apps/subsequences/throttling.py
12	30.12	-14.46%	kpi/utils/storage.py
11	62.5	-34.38%	kobo/apps/openrosa/apps/api/viewsets/attachment_viewset.py
11	70.18	-19.3%	kpi/utils/mailer.py
10	58.33	-41.67%	kobo/apps/openrosa/apps/api/viewsets/note_viewset.py
10	80.28	-14.08%	kobo/apps/project_ownership/models/invite.py
10	75.0	-25.0%	kobo/apps/subsequences/views.py
9	41.49	-9.57%	kobo/apps/accounts/mfa/models.py
9	30.56	-8.33%	kobo/apps/openrosa/apps/api/tools.py
9	62.07	-31.03%	kobo/apps/openrosa/apps/api/viewsets/metadata_viewset.py
9	0.0	-29.03%	kobo/apps/stripe/utils/manual_subscription.py
9	42.5	-11.25%	kobo/apps/subsequences/integrations/google/base.py
9	79.21	-4.46%	kpi/filters.py
9	87.79	-4.23%	kpi/permissions.py
9	75.12	-4.39%	kpi/utils/mongo_helper.py
8	0.0	-100.0%	kobo/apps/service_health/test_service_health_minimal.py
8	0.0	-100.0%	kobo/apps/stripe/urls.py
8	77.78	-8.08%	kpi/password_validation.py
7	31.25	-43.75%	kobo/apps/openrosa/libs/utils/string.py
7	0.0	-100.0%	kobo/apps/stripe/apps.py
7	50.0	-31.82%	kobo/apps/trash_bin/mixins/admin.py
7	53.33	-46.67%	kobo/apps/trash_bin/utils/attachment.py
7	87.14	-10.0%	kpi/utils/cache.py
7	74.07	-25.93%	kpi/views/v2/attachment_delete.py
7	75.86	-24.14%	kpi/views/v2/tag.py
6	66.67	-28.57%	kobo/apps/openrosa/apps/api/viewsets/connect_viewset.py
6	69.57	-26.09%	kobo/apps/openrosa/libs/permissions.py
6	0.0	-100.0%	kobo/apps/stripe/exceptions.py
6	0.0	-37.5%	kobo/apps/stripe/utils/view_utils.py
6	68.42	-31.58%	kobo/apps/subsequences/schemas.py
6	75.0	-21.43%	kobo/apps/subsequences/utils/supplement_data.py
6	58.46	-4.62%	kobo/apps/trash_bin/admin.py
6	62.96	-22.22%	kobo/apps/trash_bin/models/account.py
6	64.29	-14.29%	kpi/utils/urls.py
5	66.59	-1.22%	kobo/apps/audit_log/models.py
5	72.22	-27.78%	kobo/apps/openrosa/apps/logger/models/daily_xform_submission_counter.py
5	75.0	-25.0%	kobo/apps/openrosa/apps/logger/models/monthly_xform_submission_counter.py
5	0.0	-38.46%	kobo/apps/openrosa/apps/main/context_processors.py
5	50.0	-50.0%	kobo/apps/openrosa/libs/mixins/openrosa_headers_mixin.py
5	66.67	-33.33%	kobo/apps/openrosa/libs/serializers/note_serializer.py
5	65.22	-21.74%	kobo/apps/trash_bin/tasks/project.py
5	82.35	-14.71%	kobo/apps/user_reports/views.py
5	76.0	-20.0%	kpi/views/v2/asset_counts.py
5	61.54	-38.46%	kpi/views/v2/logout.py
4	63.33	-6.67%	kobo/apps/openrosa/apps/main/models/user_profile.py
4	45.45	-36.36%	kobo/apps/openrosa/koboform/__init__.py
4	72.22	-22.22%	kobo/apps/subsequences/actions/automatic_google_transcription.py
4	72.22	-22.22%	kobo/apps/subsequences/actions/automatic_google_translation.py
4	83.33	-16.67%	kobo/apps/trackers/models.py
4	68.18	-18.18%	kobo/apps/trash_bin/tasks/account.py
4	37.5	-5.0%	kobo/apps/trash_bin/tasks/attachment.py
4	80.95	-19.05%	kobo/apps/trash_bin/utils/signals.py
4	20.0	-80.0%	kpi/utils/placeholders.py
3	85.71	-6.12%	kobo/apps/openrosa/apps/logger/exceptions.py
3	80.0	-20.0%	kobo/apps/openrosa/apps/viewer/signals.py
3	50.0	-37.5%	kobo/apps/openrosa/libs/mixins/anonymous_user_public_forms_mixin.py
3	46.67	-20.0%	kobo/apps/openrosa/libs/serializers/tag_list_serializer.py
3	42.86	-4.29%	kobo/apps/project_ownership/admin.py
3	85.71	-8.57%	kobo/apps/project_views/models/assignment.py
3	75.0	-25.0%	kobo/apps/superuser_stats/admin.py
3	86.27	-5.88%	kpi/context_processors.py
3	87.61	-2.65%	kpi/exceptions.py
3	95.1	-2.94%	kpi/models/asset_file.py
3	78.57	-10.71%	kpi/utils/submission.py
3	30.67	-4.0%	kpi/utils/two_database_configuration_checker.py
3	86.67	-10.0%	kpi/views/v2/asset_version.py
3	75.0	-25.0%	kpi/views/v2/open_rosa.py
2	90.8	-2.3%	kobo/apps/audit_log/signals.py
2	76.6	-4.26%	kobo/apps/kobo_auth/models.py
2	61.54	-15.38%	kobo/apps/openrosa/libs/utils/gravatar.py
2	58.06	-6.45%	kobo/apps/organizations/admin/organization_owner.py
2	42.86	-28.57%	kobo/apps/subsequences/utils/time.py
2	82.14	-7.14%	kobo/urls.py
2	60.26	-2.56%	kpi/deployment_backends/kc_access/utils.py
2	80.0	-20.0%	kpi/mixins/mfa.py
2	92.41	-0.36%	kpi/models/asset.py
2	92.73	-3.64%	kpi/signals.py
2	75.0	-12.5%	kpi/utils/drf_exceptions.py
2	88.24	-11.76%	kpi/views/v2/service_usage.py
1	80.0	-20.0%	kobo/apps/accounts/mfa/permissions.py
1	0.0	-100.0%	kobo/apps/openrosa/apps/logger/constants.py
1	75.0	-25.0%	kobo/apps/openrosa/libs/utils/storage.py
1	84.27	-1.12%	kobo/apps/reports/report_data.py
1	87.5	-12.5%	kobo/apps/service_health/middleware.py
1	88.89	-11.11%	kobo/apps/subsequences/actions/manual_qual.py
1	92.31	-7.69%	kobo/apps/user_reports/utils/migrations.py
1	70.97	-3.23%	kpi/admin.py
1	93.02	-2.33%	kpi/backends.py
1	96.67	-3.33%	kpi/fields/kpi_uid.py
1	82.61	-4.35%	kpi/fields/relative_prefix_hyperlinked_related.py
1	94.43	-0.28%	kpi/mixins/object_permission.py
1	81.2	-0.17%	kpi/models/import_export_task.py
1	50.7	-0.47%	kpi/renderers.py
1	62.5	-12.5%	kpi/utils/datetime.py
1	93.94	-1.01%	kpi/utils/django_orm_helper.py
1	78.57	-0.89%	kpi/utils/models.py
1	86.67	-0.95%	kpi/utils/object_permission.py
1	92.31	-7.69%	kpi/versioning.py
1	90.0	-2.5%	kpi/views/v1/import_task.py
1	93.33	-6.67%	kpi/views/v2/asset_usage.py

Jobs

ID	Job ID	Ran	Files	Coverage
1	26280905494.1	22 May 2026 09:56AM UTC	911	52.43
2	26280905494.2	22 May 2026 09:56AM UTC	911	54.05
3	26280905494.3	22 May 2026 09:57AM UTC	913	53.69
4	26280905494.4	22 May 2026 09:58AM UTC	913	55.33
5	26280905494.5	22 May 2026 09:58AM UTC	911	52.69
6	26280905494.6	22 May 2026 09:58AM UTC	911	59.93
7	26280905494.7	22 May 2026 09:58AM UTC	913	66.02
8	26280905494.8	22 May 2026 10:00AM UTC	913	61.1
9	26280905494.9	22 May 2026 10:00AM UTC	913	54.07
10	26280905494.10	22 May 2026 10:01AM UTC	915	68.37

kobotoolbox / kpi / 26280905494
82%
master: 76%

README BADGES
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Markdown

Textile

RDoc

HTML

Rst

Coverage Regressions

Jobs

Source Files on build 26280905494

kobotoolbox / kpi / 26280905494 82% master: 76%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Coverage Regressions

Jobs

Source Files on build 26280905494

kobotoolbox / kpi / 26280905494
82%
master: 76%

README BADGES
x