# What this PR does
Related to https://github.com/grafana/oncall/issues/2392
- Re-enable the following `mypy` rules + fix their pre-existing errors:
- `no-redef`
- `valid-type`
- `var-annotated`
- Add stronger return typing to the `GrafanaAPIClient` by use of
generics + add some links to documentation in the method docstrings
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
# What this PR does
**Shift Swap Requests**
https://www.loom.com/share/860c3337b338412cbd2ac4024260f3e8?sid=3d91b558-b4de-4351-8b45-8a99b7302346
**Other**
- Drastically improve the typing in the `slack` Django app, and several
other models/functions that were consumed by logic within the `slack`
Django app (ex. setting `RelatedManager` type hints on various models)
https://www.loom.com/share/da6b9984519c48d59a45d3c93c08d7dc
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
# What this PR does
Remove
[`apps.get_model`](https://docs.djangoproject.com/en/3.2/ref/applications/#django.apps.apps.get_model)
invocations and use inline `import` statements in places where models
are imported within functions/methods to avoid circular imports.
I believe `import` statements are more appropriate for most use cases as
they allow for better static code analysis & formatting, and solve the
issue of circular imports without being unnecessarily dynamic as
`apps.get_model`. With `import` statements, it's possible to:
- Jump to model definitions in most IDEs
- Automatically sort inline imports with `isort`
- Find import errors faster/easier (most IDEs highlight broken imports)
- Have more consistency across regular & inline imports when importing
models
This PR also adds a flake8 rule to ban imports of `django.apps.apps`, so
it's harder to use `apps.get_model` by mistake (it's possible to ignore
this rule by using `# noqa: I251`). The rule is not enforced on
directories with migration files, because `apps.get_model` is often used
to get a historical state of a model, which is useful when writing
migrations ([see this SO answer for more
details](https://stackoverflow.com/a/37769213)). So `apps.get_model` is
considered OK in migrations (even necessary in some cases).
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
# What this PR does
## Which issue(s) this PR fixes
## Checklist
- [ ] Unit, integration, and e2e (if applicable) tests updated
- [ ] Documentation added (or `pr:no public docs` PR label added if not
required)
- [ ] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
# What this PR does
This is a follow up to #2502 which started to remove logic to
"archiving" alert groups. This PR:
- removes all references to `AlertGroup.is_archived` and marks the
column as deprecated. We will remove it in the next release
- removes the `AlertGroup.unarchived_objects` `Manager`
- renames the `AlertGroup.all_objects` `Manager` to `AlertGroup.objects`
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [ ] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
# What this PR does
This PR simplifies code of maintenance mode.
1. Perform distribution/escalation maintenance checks in send_signal...
tasks.
2. Use usual alert distribution flow for the maintenance incident.
3. Decouple maintenance mode from slack (all, except
**notify_about_maintenance_action** methods, I don't want to make this
PR too big)
As a bonus from these changes, maintenance mode now mute alert group
delivery in all chatops integrations, not only in slack. (Before,
incidents happened while maintenance were posted to telegram and msteams
anyway)
## Checklist
- [ ] Tests updated
- [ ] Documentation added
- [ ] `CHANGELOG.md` updated
Also changes the default integration used when creating an alert group
for a direct page to a custom manual integration to avoid
conflicts/unexpected behaviors with existing manual alerts.
# What this PR does
With the addition of tighter controls on jinja templates handle
exceptions while rendering group data as follows:
- Title will cache error message as title and display to user and the
error will be logged
- Group distinction will be left as None and the error will be logged
- Is resolve signal will be treated as False and the error will be
logged
- Is acknowledge signal will be treated as False and the error will be
logged
## Which issue(s) this PR fixes
https://github.com/grafana/oncall-private/issues/1542
* Improve feedback so template errors are given to user
* Add security error logging
* Add limits for templates, payloads, results
* Show popup error notification for webhook errors and template errors that don't have a result
* Update tests
* Split exceptions into warnings/errors to give more control when previewing, rendering, saving templates
* Limit title lengths
* Make TypeError a warning
* Adjust title length limit
* Remove length limiting on urlize since it is being done on template render
* Fix tests
* Add KeyError and ValueError to warnings
* No longer enforcing json result when saving webhook in case it is dependent on payload
* Add tests for expected exceptions coming from apply_jinja_template
* Update changelog
* Send raw post if template result is not JSON
This commit patches issue related to #708.
#708 forgot to remove attributes on models outside of the migration_tool django app that were referencing model attributes from migration_tool.
The only attribute that referenced a field in migration_tool was migrator_lock on the Alert model. This commit removes any references to that attribute.
* use web title template to render alert group verbose name
* remove group_verbose_name from tests
* clean up group_verbose_name
* remove verbose_name from API & plugin
* verbose_name migration
* update verbose name on web title template change
* use long queue for updating verbose name
* use first alert for updating verbose name
* improve batch_ids
* fix update_verbose_name
* post-review fixes
* post-review fixes
* use web title template to render alert group verbose name
* remove group_verbose_name from tests
* clean up group_verbose_name
* remove verbose_name from API & plugin
* verbose_name migration
* update verbose name on web title template change
* use long queue for updating verbose name
* use first alert for updating verbose name
* improve batch_ids
* Revert "Revert "Alert list view & caching rework (#216)""
This reverts commit 730dccc3
* Revert "fix AlertGroupClassicMarkdownRenderer"
This reverts commit 82e53d8e0c513feb8aaef332fc1d3800e90538fc.
* optimize alert group list view
* optimize alert group list view
