157 lines
5.3 KiB
Python
157 lines
5.3 KiB
Python
#!/usr/bin/env python3
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"""
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Полный анализ главы по блокам через Ollama: framework → insights → application → limitations.
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Вход: вход_главы.json, промпты extract_framework_v2.txt, extract_insights_v3.txt,
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extract_application_v2.txt, extract_limitations_v3.txt.
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Выход: только merge.json (объединённый JSON всех четырёх блоков).
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"""
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import json
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import re
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import sys
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import time
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import urllib.request
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from pathlib import Path
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OLLAMA_URL = "http://localhost:11434"
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MODEL = "qwen3:14b"
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DIR = Path(__file__).resolve().parent
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OLLAMA_OPTIONS = {
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"temperature": 0.3,
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"num_ctx": 9000,
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"num_predict": 8500,
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"repeat_penalty": 1.1,
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}
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BLOCKS = [
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("framework", "extract_framework_v2.txt", False), # без previous_blocks_json
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("insights", "extract_insights_v3.txt", True),
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("application", "extract_application_v2.txt", True),
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("limitations", "extract_limitations_v3.txt", True),
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]
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def load_input() -> dict:
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"""Загружает входной JSON главы."""
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with open(DIR / "вход_главы.json", encoding="utf-8") as f:
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return json.load(f)
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def load_prompt(filename: str) -> str:
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"""Загружает шаблон промпта из файла."""
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with open(DIR / filename, encoding="utf-8") as f:
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return f.read()
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def substitute_prompt(
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prompt: str,
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data: dict,
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previous_blocks_json: str | None = None,
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) -> str:
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"""Подставляет в промпт поля главы и при необходимости накопленный JSON."""
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out = (
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prompt.replace("{book_title}", data.get("book_title", ""))
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.replace("{chapter_title}", data.get("chapter_title", ""))
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.replace("{chapter_text}", data.get("chapter_text", ""))
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)
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if previous_blocks_json is not None:
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out = out.replace("{previous_blocks_json}", previous_blocks_json)
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return out
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def extract_json_from_response(text: str) -> dict:
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"""Достаёт JSON из ответа модели (может быть обёрнут в ```json ... ```)."""
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text = text.strip()
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match = re.search(r"```(?:json)?\s*([\s\S]*?)\s*```", text)
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if match:
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text = match.group(1).strip()
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return json.loads(text)
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def call_ollama(prompt: str) -> str:
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"""Вызывает Ollama /api/chat и возвращает content ответа."""
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body = json.dumps(
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{
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"model": MODEL,
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"messages": [{"role": "user", "content": prompt}],
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"stream": False,
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"format": "json",
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"options": OLLAMA_OPTIONS,
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"keep_alive": 0,
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},
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ensure_ascii=False,
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).encode("utf-8")
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req = urllib.request.Request(
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f"{OLLAMA_URL}/api/chat",
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data=body,
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headers={"Content-Type": "application/json"},
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method="POST",
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)
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try:
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with urllib.request.urlopen(req, timeout=None) as resp:
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data = json.load(resp)
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return data.get("message", {}).get("content", "")
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except urllib.error.HTTPError as e:
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body_b = b""
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if e.fp:
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try:
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body_b = e.fp.read()[:1000]
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except Exception:
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pass
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raise RuntimeError(
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f"Ollama HTTP {e.code}: {e.reason}. Body: {body_b.decode('utf-8', errors='replace')}"
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) from e
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def main() -> int:
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"""Последовательно генерирует 4 блока, накапливает результат, пишет merge.json."""
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print("Загрузка вход_главы.json и промптов...")
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data = load_input()
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merged: dict = {}
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for i, (block_name, prompt_file, use_previous) in enumerate(BLOCKS, start=1):
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prompt_tpl = load_prompt(prompt_file)
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previous_json = (
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json.dumps(merged, ensure_ascii=False, indent=2) if use_previous else None
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)
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prompt = substitute_prompt(prompt_tpl, data, previous_json)
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print(f"[{i}/4] Блок «{block_name}» — вызов Ollama {MODEL}...")
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t0 = time.monotonic()
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try:
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raw = call_ollama(prompt)
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except Exception as e:
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print(f"Ошибка вызова Ollama на блоке «{block_name}»: {e}", file=sys.stderr)
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return 1
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elapsed = time.monotonic() - t0
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print(f" Ответ за {elapsed:.1f} сек ({elapsed / 60:.1f} мин)")
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try:
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block_data = extract_json_from_response(raw)
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except json.JSONDecodeError as e:
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print(
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f"Не удалось распарсить JSON в блоке «{block_name}»: {e}",
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file=sys.stderr,
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)
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print("Первые 500 символов ответа:", raw[:500], file=sys.stderr)
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return 1
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if not isinstance(block_data, dict):
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print(
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f"Блок «{block_name}» вернул не объект: {type(block_data).__name__}",
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file=sys.stderr,
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)
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return 1
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merged.update(block_data)
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out_path = DIR / "merge.json"
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with open(out_path, "w", encoding="utf-8") as f:
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json.dump(merged, f, ensure_ascii=False, indent=2)
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print(f"Записано: {out_path}")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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