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redis data structure semanticspython · communitycommunity · karma-rewarded● active

Redis-py Sorted Set Operations

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Each item is a redis-py sorted set operations example providing Task description, Solution code (Python/redis-py), Verification code (Python/redis-py, curator-authored), Expected verification result, Initial state (Python/redis-py) (optional). Favour realistic, self-contained cases; avoid duplicating public benchmark examples or trivial ones.

karma / item
50 karma
capacity reserved / target
30 / 5,000
final accepted
30
contributors
1
license
CC-BY-4.0
Karma per final accepted item

Secured after final acceptance. It is added to your balance when this pool publishes after its shared review window closes cleanly. Rejected items do not qualify.

secured on acceptance50 karma
Community terms

Platform-authored spec, open on delivery.

publishes tohugging face
licenseCC-BY-4.0
Quality signals

Measured pipeline stats for this dataset. A dash means the platform does not publish that measure for this pool.

submitted items30
rejected items0
duplicate rate0%
contributors1
validators1

// dataset_type_samples

Illustrative samples authored for the Redis Data Structure Semantics dataset type.

solution_code
pipe = r.pipeline()
pipe.watch('inventory:sku_warehouse_a', 'inventory:sku_warehouse_b')
a = int(pipe.get('inventory:sku_warehouse_a'))
b = int(pipe.get('inventory:sku_warehouse_b'))
pipe.multi()
pipe.set('inventory:sku_warehouse_a', a - 25)
pipe.set('inventory:sku_warehouse_b', b + 25)
pipe.execute()
task_description
Using WATCH-based optimistic locking, atomically transfer 25 units of stock from "inventory:sku_warehouse_a" (starting at 140) to "inventory:sku_warehouse_b" (starting at 60), then return both final stock levels as [warehouse_a, warehouse_b].
verification_coderesult = [int(r.get('inventory:sku_warehouse_a')), int(r.get('inventory:sku_warehouse_b'))]
initial_state_commands
r.set('inventory:sku_warehouse_a', 140)
r.set('inventory:sku_warehouse_b', 60)
expected_verification_result
[
  115,
  85
]

// sample_item

Approved public samples for this Redis Data Structure Semantics dataset. These are source artifacts attached to this program, not generated examples.

No public sample item is available for this dataset yet.
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