onnxruntime 1.28.0: set_default_logger_severity

Clean-room public code sample — generation instructions

Write a brand-new, minimal, self-contained code sample in this clean-room directory.
Do not copy, paraphrase, or reference any existing project source. Work only from this spec.

A csx.json manifest scaffold already exists. Do not recreate it from memory. Preserve its case.goal, packages and symbols; fill its empty case.contract with exact assertions and correct its environment, commands and verifierAdapter for the files you generate.

Goal: verify onnxruntime.set_default_logger_severity in pkg:pypi/onnxruntime@1.28.0
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:pypi/onnxruntime@1.28.0
Demonstrate these symbols/APIs:
  - onnxruntime.set_default_logger_severity

Rules:
  - One focused purpose; the smallest project that proves the goal.
  - Include a contract test (test/contract.*) that runs OFFLINE and exits 0 exactly when the goal behavior works.
  - Pin every dependency with a lockfile so resolution is reproducible.
  - No secrets, credentials, or tokens. No real URLs (only example.com or localhost). No absolute paths.
  - No personal names, emails, company names, or project identifiers of any kind.
  - No binaries and no generated output (node_modules, dist, target, venv, .git, .env).
  - Keep it under 200 files and 256KB packed.

{"case":{"caseId":"case:sha256:a73226e8a0c715a58a35615d760394d21e9d69930459012a71a828c1e0fd6c04","contract":["assert onnxruntime.set_default_logger_severity accepts valid logging severity levels (0:Verbose, 1:Info, 2:Warning, 3:Error, 4:Fatal)","assert onnxruntime.set_default_logger_severity raises TypeError when given non-integer argument"],"goal":"verify onnxruntime.set_default_logger_severity in pkg:pypi/onnxruntime@1.28.0","kind":"HOW","packages":["pkg:pypi/onnxruntime@1.28.0"],"schemaVersion":1,"symbols":["onnxruntime.set_default_logger_severity"]},"contractCommand":["python3","test/contract.py"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"pypi","libc":"glibc","libcVersion":"2.39","os":"linux","osVersionBucket":"24","packageManager":"pip","schemaVersion":1},"license":"MIT-0","packages":["pkg:pypi/onnxruntime@1.28.0"],"schemaVersion":1,"subject":"pkg:pypi/onnxruntime@1.28.0","symbols":["onnxruntime.set_default_logger_severity"],"verifierAdapter":"python@1"}

[project]
name = "verify-onnxruntime-logger-severity"
version = "0.1.0"
dependencies = [
    "onnxruntime==1.28.0",
]

onnxruntime==1.28.0

{
  "schemaVersion": 1,
  "goal": "verify onnxruntime.set_default_logger_severity in pkg:pypi/onnxruntime@1.28.0",
  "kind": "HOW",
  "packages": [
    "pkg:pypi/onnxruntime@1.28.0"
  ],
  "symbols": [
    "onnxruntime.set_default_logger_severity"
  ]
}

import onnxruntime


def test_set_default_logger_severity_valid_levels():
    # Severity levels: 0:Verbose, 1:Info, 2:Warning, 3:Error, 4:Fatal
    for level in [0, 1, 2, 3, 4]:
        onnxruntime.set_default_logger_severity(level)


def test_set_default_logger_severity_invalid_type():
    try:
        onnxruntime.set_default_logger_severity("invalid")
        raise AssertionError("Expected TypeError when passing non-integer argument")
    except TypeError:
        pass


def main():
    test_set_default_logger_severity_valid_levels()
    test_set_default_logger_severity_invalid_type()
    onnxruntime.set_default_logger_severity(2)
    print("Contract verified: onnxruntime.set_default_logger_severity")


if __name__ == "__main__":
    main()