INNER CODE UNIT · Python

extract_json_path

Far-Se/tabame · plugins/api-client/main.py:233

def extract_json_path(body_text, path):
    try:
        data = json.loads(body_text)
    except Exception:
        return None
    cur = data
    if not path:
        return cur if not isinstance(cur, (dict, list)) else None
    for tok in re.findall(r"[^.\[\]]+|\[\d+\]", path):
        if tok.startswith("[") and tok.endswith("]"):
            idx = int(tok[1:-1])
            if isinstance(cur, list) and 0 <= idx < len(cur):
                cur = cur[idx]
            else:
                return None
        else:
            if isinstance(cur, dict) and tok in cur:
                cur = cur[tok]

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