{
 "action": "Not for automatic application — format removed: there is no replacement to apply. Show this correction to the user as a lead. opentelemetry.sdk._events is not available in opentelemetry-sdk 1.45.1; remove or replace this use. The same code works on opentelemetry-sdk 1.40.0: pin a version before 1.45.1 if you cannot change the code. Release notes: logger.emit(LogRecord(event_name=\"my.event\", body=...))",
 "alternatives": [
  {
   "action": "Not for automatic application — after the patch the example still uses Event, _events, which the verified example does not: the patch covers part of the change. Show this correction to the user as a lead. Review before applying: this fix runs on opentelemetry-sdk 1.45.1, but its printed output differs from what the original printed on 1.40.0 (observed stdout of one example) — it may do different work. Replace the old line with the new one; the rest of the code can stay.",
   "applicability": {
    "leftover": [
     "Event",
     "_events"
    ],
    "line": 1,
    "method": "literal_patch",
    "occurrences": 1,
    "patched_sha": "fa244283b64b",
    "reason": "after the patch the example still uses Event, _events, which the verified example does not: the patch covers part of the change",
    "run_on": "1.45.1",
    "status": "incomplete"
   },
   "by_notes": true,
   "changelog_ref": {
    "quote": "`opentelemetry-api`, `opentelemetry-sdk`: Removed deprecated Events API/SDK. Use `LogRecord` with the `event_name` field set instead. ([#5293](https://github.com/open-telemetry/opentelemetry-python/pull/5293))",
    "url": "https://github.com/open-telemetry/opentelemetry-python/releases/tag/v1.43.0"
   },
   "confirmations": 2,
   "detect": [
    "opentelemetry._events"
   ],
   "equivalence": "differs",
   "format": "replace",
   "kind": "behavior_changed",
   "right": "from opentelemetry._logs import LogRecord",
   "script_right": "from opentelemetry._logs import LogRecord\nfrom opentelemetry.sdk._logs import LoggerProvider\nfrom opentelemetry.sdk._logs.export import (\n    ConsoleLogExporter,\n    SimpleLogRecordProcessor,\n)\n\n\ndef main() -> None:\n    # Logger provider that writes log records to stdout via a simple processor\n    logger_provider = LoggerProvider()\n    logger_provider.add_log_record_processor(\n        SimpleLogRecordProcessor(ConsoleLogExporter())\n    )\n\n    # Get a logger and emit the event as a log record with event_name set\n    logger = logger_provider.get_logger(\"auth-service\")\n    logger.emit(\n        LogRecord(\n            event_name=\"user.login\",\n            body={\"username\": \"alice\"},\n            attributes={\"login.method\": \"password\"},\n        )\n    )\n\n    # Ensure everything is flushed and cleanly shut down\n    logger_provider.force_flush()\n    logger_provider.shutdown()\n\n\nif __name__ == \"__main__\":\n    main()",
   "script_wrong": "from opentelemetry._events import Event\nfrom opentelemetry.sdk._events import EventLoggerProvider\nfrom opentelemetry.sdk._logs import LoggerProvider\nfrom opentelemetry.sdk._logs.export import (\n    ConsoleLogExporter,\n    SimpleLogRecordProcessor,\n)\n\n\ndef main() -> None:\n    # Logger provider that writes log records to stdout via a simple processor\n    logger_provider = LoggerProvider()\n    logger_provider.add_log_record_processor(\n        SimpleLogRecordProcessor(ConsoleLogExporter())\n    )\n\n    # Event logger provider backed by the logger provider\n    event_logger_provider = EventLoggerProvider(logger_provider=logger_provider)\n\n    # Get an event logger and emit the event\n    event_logger = event_logger_provider.get_event_logger(\"auth-service\")\n    event_logger.emit(\n        Event(\n            name=\"user.login\",\n            body={\"username\": \"alice\"},\n            attributes={\"login.method\": \"password\"},\n        )\n    )\n\n    # Ensure everything is flushed and cleanly shut down\n    logger_provider.force_flush()\n    logger_provider.shutdown()\n\n\nif __name__ == \"__main__\":\n    main()",
   "seen_in_models": [
    "claude-sonnet-5-5",
    "gemini-3.8-flash"
   ],
   "wrong": "from opentelemetry._events import Event"
  }
 ],
 "applicability": {
  "method": "literal_patch",
  "reason": "format removed: there is no replacement to apply",
  "run_on": "1.45.1",
  "status": "not_applicable"
 },
 "by_notes": true,
 "changelog_ref": {
  "quote": "`opentelemetry-api`, `opentelemetry-sdk`: Removed deprecated Events API/SDK. Use `LogRecord` with the `event_name` field set instead. ([#5293](https://github.com/open-telemetry/opentelemetry-python/pull/5293))",
  "url": "https://github.com/open-telemetry/opentelemetry-python/releases/tag/v1.43.0"
 },
 "confirmations": {
  "failed": 0,
  "worked": 6
 },
 "detect": [
  "opentelemetry._events"
 ],
 "ecosystem": "pypi",
 "equivalence": "not_comparable",
 "error_kind": "missing_module",
 "error_signature": {
  "message": "No module named 'opentelemetry._events'",
  "norm": "missing_module:opentelemetry._events",
  "type": "ModuleNotFoundError"
 },
 "first_seen": "2026-10-20T16:11:13+00:00",
 "format": "removed",
 "format_version": 2,
 "id": "pypi/opentelemetry-sdk/1.45.1/0001",
 "kind": "removed",
 "license": "https://creativecommons.org/licenses/by/4.0/",
 "package": "opentelemetry-sdk",
 "proof": {
  "applicability": {
   "method": "literal_patch",
   "reason": "format removed: there is no replacement to apply",
   "run_on": "1.45.1",
   "status": "not_applicable"
  },
  "auto_apply": false,
  "auto_apply_reason": "the fix's output was not compared; the patch gives not_applicable when applied word for word",
  "auto_apply_rule": "Automatic application is allowed only when proof.equivalent is true and proof.applicability.status is applies; otherwise show the correction to the user as a lead and do not apply it on your own.",
  "equivalence": "not_comparable",
  "equivalent": null,
  "fails_on": "1.45.1",
  "fixed_on": "1.45.1",
  "level": "differential",
  "method": {
   "fix_on": "1.45.1",
   "name": "stdout_match",
   "normalization": "lines stripped, blank lines dropped, runs of whitespace collapsed; memory addresses, timestamps and temporary paths masked",
   "original_on": "1.40.0",
   "scope": "the observable stdout of one example script; return values, files, other inputs and exception types are not compared, so a match is not a proof of equivalent behaviour"
  },
  "script_right": "from opentelemetry.sdk._logs import LoggerProvider\nfrom opentelemetry.sdk._logs.export import (\n    ConsoleLogExporter,\n    SimpleLogRecordProcessor,\n)\n\n\ndef main() -> None:\n    # Logger provider that exports log records to the console (stdout)\n    logger_provider = LoggerProvider()\n    logger_provider.add_log_record_processor(\n        SimpleLogRecordProcessor(ConsoleLogExporter())\n    )\n\n    # Get a logger for the \"auth-service\"\n    logger = logger_provider.get_logger(\"auth-service\")\n\n    # Emit the \"user.login\" event as a log record with event_name set\n    logger.emit(\n        event_name=\"user.login\",\n        body={\"username\": \"alice\"},\n        attributes={\"login.method\": \"password\"},\n    )\n\n    # Ensure everything is flushed and cleaned up\n    logger_provider.force_flush()\n    logger_provider.shutdown()\n\n\nif __name__ == \"__main__\":\n    main()",
  "script_wrong": "from opentelemetry._events import Event\nfrom opentelemetry.sdk._events import EventLoggerProvider\nfrom opentelemetry.sdk._logs import LoggerProvider\nfrom opentelemetry.sdk._logs.export import (\n    ConsoleLogExporter,\n    SimpleLogRecordProcessor,\n)\n\n\ndef main() -> None:\n    # Logger provider that exports log records to the console (stdout)\n    logger_provider = LoggerProvider()\n    logger_provider.add_log_record_processor(\n        SimpleLogRecordProcessor(ConsoleLogExporter())\n    )\n\n    # Event logger provider backed by the logger provider\n    event_logger_provider = EventLoggerProvider(logger_provider=logger_provider)\n\n    # Get an event logger for the \"auth-service\"\n    event_logger = event_logger_provider.get_event_logger(\"auth-service\")\n\n    # Emit the \"user.login\" event\n    event_logger.emit(\n        Event(\n            name=\"user.login\",\n            body={\"username\": \"alice\"},\n            attributes={\"login.method\": \"password\"},\n        )\n    )\n\n    # Ensure everything is flushed and cleaned up\n    logger_provider.force_flush()\n    logger_provider.shutdown()\n\n\nif __name__ == \"__main__\":\n    main()",
  "works_on": "1.40.0"
 },
 "right": "",
 "seen_in_models": [
  "claude-sonnet-5-5",
  "gemini-3.8-flash",
  "gpt-6.1-sol"
 ],
 "seq": 1,
 "slug": "opentelemetry-sdk-events",
 "source": "pipeline",
 "symbol": "opentelemetry.sdk._events",
 "updated": "2026-10-27T17:20:00+00:00",
 "url": "https://formachines.ai/errata/pypi/opentelemetry-sdk/0001-opentelemetry-sdk-events/",
 "variant_confirmations": 4,
 "variant_models": [
  "claude-sonnet-5-5",
  "gemini-3.8-flash",
  "gpt-6.1-sol"
 ],
 "verified": "sandbox",
 "versions": {
  "changed_in": ">1.40.0,<=1.45.1",
  "fails_on": "1.45.1",
  "works_on": "1.40.0"
 },
 "wrong": "from opentelemetry._events import Event"
}