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fix(migrations): Fixing cross filter migration #24279

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merged 2 commits into from
Jun 3, 2023
Merged

fix(migrations): Fixing cross filter migration #24279

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72d193c
Fixing cross filter migration
craig-rueda Jun 2, 2023
0a736b5
Making cross filter migration up idempotent
craig-rueda Jun 2, 2023
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21 changes: 14 additions & 7 deletions superset/migrations/versions/2023-05-11_12-41_4ea966691069_cross_filter_global_scoping.py
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@

import copy
import json
import logging

import sqlalchemy as sa
from alembic import op
Expand All @@ -37,6 +38,7 @@
from superset.migrations.shared.utils import paginated_update

Base = declarative_base()
logger = logging.getLogger(__name__)


class Dashboard(Base):
Expand Down Expand Up @@ -72,8 +74,9 @@ def upgrade():
json_metadata["chart_configuration"] = new_chart_configuration
dashboard.json_metadata = json.dumps(json_metadata)

except Exception:
pass
except Exception as e:
logger.exception("Failed to run up migration")
raise e

session.commit()
session.close()
Expand All @@ -91,20 +94,24 @@ def downgrade():
chart_id = config.get("id")
if chart_id is None:
continue
scope = config.get("crossFilters", {}).get("scope", {})
scope = config.get("crossFilters", {}).get("scope", "")
new_chart_configuration[chart_id] = copy.deepcopy(config)
if scope == "global":
if scope.lower() == "global":
new_chart_configuration[chart_id]["crossFilters"]["scope"] = {
"rootPath": ["ROOT_ID"],
"excluded": [chart_id],
}

json_metadata["chart_configuration"] = new_chart_configuration
del json_metadata["global_chart_configuration"]

if "global_chart_configuration" in json_metadata:
del json_metadata["global_chart_configuration"]

Comment on lines +120 to +123
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nit:

Suggested change
if "global_chart_configuration" in json_metadata:
del json_metadata["global_chart_configuration"]
json_metadata.pop('global_chart_configuration')

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.pop() fails if the key doesn't exist:

>>> {}.pop(1)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
KeyError: 1

dashboard.json_metadata = json.dumps(json_metadata)

except Exception:
pass
except Exception as e:
logger.exception("Failed to run down migration")
raise e

session.commit()
session.close()