45c77a40cf
Same rule as 6e294f543d for the reads that arrived with the origin/main merge;
the Windows footguns lane is blocking.
39 lines
1.5 KiB
Python
39 lines
1.5 KiB
Python
"""Private run-document diagnostics, kept separate from delivery summaries."""
|
|
|
|
from pathlib import Path
|
|
from traceback import format_exception
|
|
|
|
from agent.redact import redact_sensitive_text
|
|
|
|
# Enough for a Python traceback's last frames plus the exception line.
|
|
_WORKER_STDERR_TAIL_CHARS = 1500
|
|
|
|
|
|
def format_run_error(exc: BaseException) -> str:
|
|
"""Retain chained causes without capturing locals or exposing URL credentials."""
|
|
traceback_text = redact_sensitive_text(
|
|
"".join(format_exception(exc)), force=True, redact_url_credentials=True,
|
|
)
|
|
return f"## Error\n\n```\n{traceback_text}\n```\n"
|
|
|
|
|
|
def external_worker_stderr_tail(path: Path) -> str:
|
|
"""Redacted tail of a restart-safe cron worker's captured stderr, as a message suffix.
|
|
|
|
The gateway used to spawn the worker with ``stderr=DEVNULL``, so a worker that died before
|
|
publishing its acknowledgement (an import error, a missing module in the interpreter it was
|
|
handed) only ever reported ``exit 1`` and the reporter had to guess the cause (#112729).
|
|
Returns an empty string when nothing was captured.
|
|
"""
|
|
try:
|
|
text = path.read_text(encoding="utf-8-sig", errors="replace").strip()
|
|
except OSError:
|
|
return ""
|
|
if not text:
|
|
return ""
|
|
tail = text[-_WORKER_STDERR_TAIL_CHARS:]
|
|
if len(text) > _WORKER_STDERR_TAIL_CHARS:
|
|
tail = "…" + tail
|
|
tail = redact_sensitive_text(tail, force=True, redact_url_credentials=True)
|
|
return f"; worker stderr: {tail}"
|