codeant-ai-for-open-source[bot] commented on code in PR #45071:
URL: https://github.com/apache/superset/pull/45071#discussion_r4224446051
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superset/commands/semantic_layer/delete.py:
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@@ -32,11 +39,214 @@
)
from superset.commands.utils import current_user_can_modify_object
from superset.daos.semantic_layer import SemanticLayerDAO, SemanticViewDAO
+from superset.dashboards.filters import DashboardAccessFilter
from superset.exceptions import SupersetSecurityException
+from superset.models.dashboard import Dashboard, dashboard_slices
+from superset.models.slice import Slice
+from superset.reports.filters import ReportScheduleFilter
+from superset.reports.models import ReportSchedule
from superset.semantic_layers.models import SemanticLayer, SemanticView
+from superset.utils import json
from superset.utils.decorators import on_error, transaction
logger = logging.getLogger(__name__)
+_DEPENDENT_LIMIT: int = 20
+
+
+def _semantic_target_matches(target: object, view_ids: set[int]) -> bool:
+ """A missing type denotes a table, even when its integer ID collides."""
+ if not isinstance(target, dict) or target.get("datasourceType") !=
"semantic_view":
+ return False
+ raw_id: object = target.get("datasetId")
+ if isinstance(raw_id, bool) or not (
+ isinstance(raw_id, int) or (isinstance(raw_id, str) and
raw_id.isdecimal())
+ ):
+ return False
+ try:
+ return int(raw_id) in view_ids
+ except ValueError:
+ return False
+
+
+def _dashboard_targets_view(
+ metadata: str, view_ids: set[int], dashboard_id: int
+) -> bool:
+ """Match typed semantic targets in native filters or display controls."""
+ try:
+ decoded: object = json.loads(metadata)
+ except (TypeError, ValueError, RecursionError):
+ logger.debug("Skipping malformed targets on dashboard %s",
dashboard_id)
+ return False
+ if not isinstance(decoded, dict):
+ logger.debug("Skipping non-object targets on dashboard %s",
dashboard_id)
+ return False
+ for key in ("native_filter_configuration", "chart_customization_config"):
+ controls: object = decoded.get(key)
+ if not isinstance(controls, list):
+ continue
+ for control in controls:
+ if not isinstance(control, dict):
+ continue
+ targets: object = control.get("targets")
+ if isinstance(targets, list) and any(
+ _semantic_target_matches(target, view_ids) for target in
targets
+ ):
+ return True
+ return False
+
+
+def _dashboard_target_ids(view_ids: sa.Select) -> set[int]:
+ """Find live dashboards with semantic targets after a coarse SQL
prefilter."""
+ selected_ids: set[int] = set(db.session.execute(view_ids).scalars())
+ if not selected_ids:
+ return set()
+ candidates: sa.Select = sa.select(Dashboard.id,
Dashboard.json_metadata).where(
+ Dashboard.deleted_at.is_(None),
+ Dashboard.json_metadata.like("%semantic_view%"),
+ )
Review Comment:
✅ **Customized review instruction saved!**
**Instruction:**
> Do not flag the dashboard metadata scan in semantic-layer deletion:
native-filter targets exist only in unindexed json_metadata, so the scan is
necessary and runs only when deleting a semantic source.
**Applied to:**
- `superset/commands/semantic_layer/delete.py`
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