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4687353 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | from __future__ import annotations
import copy
import json
from pathlib import Path
from typing import Any, Dict
import yaml
def load_yaml(path: Path) -> Dict[str, Any]:
with path.open("r", encoding="utf-8") as handle:
payload = yaml.safe_load(handle)
return payload or {}
def deep_merge(base: Dict[str, Any], update: Dict[str, Any]) -> Dict[str, Any]:
merged = copy.deepcopy(base)
for key, value in update.items():
if isinstance(value, dict) and isinstance(merged.get(key), dict):
merged[key] = deep_merge(merged[key], value)
else:
merged[key] = copy.deepcopy(value)
return merged
def set_dot_key(target: Dict[str, Any], dot_key: str, value: Any) -> None:
parts = dot_key.split(".")
current = target
for part in parts[:-1]:
if part not in current or not isinstance(current[part], dict):
current[part] = {}
current = current[part]
current[parts[-1]] = value
def apply_dot_overrides(target: Dict[str, Any], overrides: Dict[str, Any]) -> Dict[str, Any]:
out = copy.deepcopy(target)
for dot_key, value in overrides.items():
set_dot_key(out, dot_key, value)
return out
def parse_overrides_json(raw: str | None) -> Dict[str, Any]:
if not raw:
return {}
payload = json.loads(raw)
if not isinstance(payload, dict):
raise ValueError("Overrides JSON must be an object.")
return payload
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