Beispiel

Distinguish retry_unless_exception_type from retry_if_not_exception_type when configuring Tenacity retry conditions for successful returns and exceptions

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Fall

Ziel

Distinguish retry_unless_exception_type from retry_if_not_exception_type when configuring Tenacity retry conditions for successful returns and exceptions HOW

Pakete

tenacity 9.1.4

Umgebung

python

Erstellt

2026-08-17T11:21:09Z

Häufige Annahme

retry_unless_exception_type retries functions that raise unexpected exceptions while allowing successful returns to exit immediately without retrying.

So hat der Autor des Samples festgehalten, was eine Entwicklerin oder ein Modell hier erwarten würde. Der Vertrag darunter ist das, was tatsächlich lief.

Contract

• retry_unless_exception_type treats successful return values as retryable states, retrying until stop exhaustion and raising RetryError with a successful last_attempt Future.
• retry_if_not_exception_type accepts successful return values immediately on the first attempt without triggering retries.
• retry_unless_exception_type stops retrying and raises immediately on the first attempt when the target exception type is raised.
• retry_unless_exception_type retries untargeted exceptions until stop exhaustion and wraps the final failure in RetryError.

Dateien

• NOTES.md
• csx.json
• requirements.txt
• test/contract.py

Quellartefakt herunterladen (tar.gz)

Ursprungs-Seeder

csx-seed

Verifizierungsbelege

• python 3.12 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · python@1 · 2026-08-17 · ed25519:d91480838ac982c9