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https://github.com/kevinveenbirkenbach/computer-playbook.git
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kevinveenbirkenbachandClaude Fable 5
15a8d26ea4
Role-local library/ and module_utils/ resolve only inside the owning role's task scope, so kcadm update tasks invoked from other contexts in the swarm flow could not find keycloak_kcadm_update. ansible.cfg already declares ./library and ./utils as the global paths; the filter plugin and unit tests follow the move. Helper narrows its parse guard to ValueError. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
from __future__ import annotations
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import json
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from typing import Any
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def json_from_noisy_stdout(text: Any) -> Any:
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"""
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Parse JSON from output that may contain leading non-JSON noise, including
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lines that start with '[' (e.g. JVM warnings like "[0.001s][warning]...").
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Deterministic strategy:
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- scan for all occurrences of '[' and '{' in the output
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- attempt json.loads() starting from each occurrence (in order)
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- return the first successfully parsed JSON value
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- raise ValueError if none work
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"""
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if text is None:
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raise ValueError("No output (None)")
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s = str(text).lstrip()
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if not s:
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raise ValueError("Empty output")
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candidates = []
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for ch in ("[", "{"):
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start = 0
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while True:
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idx = s.find(ch, start)
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if idx == -1:
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break
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candidates.append(idx)
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start = idx + 1
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candidates = sorted(set(candidates))
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if not candidates:
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raise ValueError("No JSON start delimiter found")
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last_err: Exception | None = None
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for idx in candidates:
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chunk = s[idx:].strip()
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try:
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return json.loads(chunk)
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except ValueError as e:
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last_err = e
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raise ValueError(f"Failed to parse JSON from noisy stdout: {last_err}")
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