264 lines
13 KiB
Python
264 lines
13 KiB
Python
import json
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import urllib.request
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import urllib.error
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import logging
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from typing import List, Dict, Any, Tuple, Optional
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from datetime import datetime, timedelta
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from .db_tools import (
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db_get_active_system_prompt,
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db_add_system_prompt,
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db_get_tasks,
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db_update_task_status,
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db_delete_task,
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db_add_task,
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db_get_rules,
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db_set_session_state,
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db_get_session_state,
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db_get_snapshots,
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db_delete_snapshots,
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db_clear_session_state,
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db_get_current_server_time,
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db_save_chat_message,
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db_get_chat_history,
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db_get_stats,
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db_get_anomalies,
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db_get_session_states,
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db_get_reference,
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get_db_connection
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)
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from .schemas import TOOLS_SCHEMA
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logging.basicConfig(level=logging.INFO, format="%(asctime)s [%(levelname)s] %(message)s")
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logger = logging.getLogger("SCUD_AGENT")
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OLLAMA_URL = "http://192.168.11.3:11434/api/chat"
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MODEL_NAME = "qwen2.5:14b"
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DAYS_RU = [
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"понедельник", "вторник", "среда", "четверг",
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"пятница", "суббота", "воскресенье"
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]
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def clean_output(text: str) -> str:
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if not text:
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return text
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artifacts = ["почемучто", "почто", "почему что"]
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lower_text = text.lower()
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for art in artifacts:
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if lower_text.startswith(art):
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text = text[len(art):].lstrip(",.!?:; -")
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return text.strip()
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def get_dynamic_calendar_context() -> str:
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now = datetime.now()
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current_wd = now.weekday()
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lines = [
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f"СЕГОДНЯ: {DAYS_RU[current_wd].upper()}, {now.strftime('%d.%m.%Y')} (время сервера: {now.strftime('%H:%M:%S')}).",
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"\nСПРАВОЧНИК ДАТ ДЛЯ ОТВЕТОВ (БЕРИ ДАТЫ СТРОГО ОТСЮДА):",
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f"• Сегодня: {now.strftime('%d.%m.%Y')} ({DAYS_RU[current_wd]})",
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f"• Вчера: {(now - timedelta(days=1)).strftime('%d.%m.%Y')} ({DAYS_RU[(current_wd - 1) % 7]})",
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f"• Позавчера: {(now - timedelta(days=2)).strftime('%d.%m.%Y')} ({DAYS_RU[(current_wd - 2) % 7]})",
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"\nПрошедшие дни недели:"
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]
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for days_back in range(1, 8):
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dt = now - timedelta(days=days_back)
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day_name = DAYS_RU[dt.weekday()]
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if days_back == 7:
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label = f"Прошлый {day_name}" if dt.weekday() in [0, 1, 3, 6] else f"Прошлая {day_name}"
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lines.append(f"• {label} (ровно неделю назад): {dt.strftime('%d.%m.%Y')}")
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else:
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label = f"Ближайший прошедший {day_name}" if dt.weekday() in [0, 1, 3, 6] else f"Ближайшая прошедшая {day_name}"
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lines.append(f"• {label} / {day_name}: {dt.strftime('%d.%m.%Y')}")
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return "\n".join(lines)
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def process_chat_message(
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user_id: int,
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user_message: str,
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file_context: str = "",
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chat_history: List[Dict[str, Any]] = None,
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session_id: str = "web_session_main"
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) -> Tuple[str, List[Dict[str, Any]]]:
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logger.info(f"Получено сообщение от user_id={user_id}, session_id={session_id}: {user_message}")
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# Формируем итоговое содержимое запроса
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full_user_content = user_message
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if file_context:
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full_user_content = f"{user_message}\n\n[СОДЕРЖИМОЕ ПРИКРЕПЛЕННОГО ФАЙЛА]:\n{file_context}"
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db_history = db_get_chat_history(session_id, limit=20)
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db_save_chat_message(session_id, "user", full_user_content)
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dynamic_prompt_text = db_get_active_system_prompt()
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calendar_context = get_dynamic_calendar_context()
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session_state = db_get_session_state(session_id)
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preview_status_note = ""
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if session_state and session_state.get("state_type") == "PROMPT_PREVIEW":
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preview_status_note = "\n\n[АКТИВНО ПРЕВЬЮ ПРОМПТА: Ожидается подтверждение или отмена изменений пользователем]."
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system_prompt_content = (
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f"[СИСТЕМНЫЙ КАЛЕНДАРЬ СЕРВЕРА]\n"
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f"{calendar_context}\n\n"
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f"ПРАВИЛО РАБОТЫ С ДАТАМИ:\n"
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f"При любых вопросах про дни недели ('прошлая среда', 'вторник', 'дата в прошлый понедельник') бери ГОТОВУЮ точную дату из справочника выше. Тебе ЗАПРЕЩЕНО вычислять даты самостоятельно!\n\n"
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f"ТЕКУЩИЙ АКТИВНЫЙ СИСТЕМНЫЙ ПРОМПТ:\n{dynamic_prompt_text}{preview_status_note}"
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)
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system_prompt = {
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"role": "system",
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"content": system_prompt_content
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}
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messages = [system_prompt] + db_history + [{"role": "user", "content": full_user_content}]
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payload = {
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"model": MODEL_NAME,
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"messages": messages,
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"tools": TOOLS_SCHEMA,
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"stream": False,
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"options": {"num_predict": 8192, "num_ctx": 8192, "temperature": 0.1}
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}
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try:
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req = urllib.request.Request(
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OLLAMA_URL,
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data=json.dumps(payload).encode("utf-8"),
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headers={"Content-Type": "application/json"}
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)
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with urllib.request.urlopen(req) as response:
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res_data = json.loads(response.read().decode("utf-8"))
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msg = res_data.get("message", {})
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tool_calls = msg.get("tool_calls", [])
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logger.info(f"Ответ от Ollama получен. Tool calls: {bool(tool_calls)}")
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if tool_calls:
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messages.append(msg)
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for tool in tool_calls:
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fn_name = tool["function"]["name"]
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fn_args = tool["function"].get("arguments", {})
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logger.info(f"Вызов функции (Tool): {fn_name} с аргументами: {fn_args}")
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tool_result_content = ""
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if fn_name == "db_get_snapshots":
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date_arg = fn_args.get("date_str")
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snapshots_res = db_get_snapshots(session_id=session_id, date_str=date_arg, original_user_message=user_message)
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tool_result_content = json.dumps(snapshots_res, ensure_ascii=False)
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elif fn_name == "db_get_current_server_time":
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time_res = db_get_current_server_time()
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tool_result_content = json.dumps(time_res, ensure_ascii=False)
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elif fn_name == "db_get_tasks":
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tasks = db_get_tasks(user_id)
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tool_result_content = json.dumps(tasks, ensure_ascii=False)
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elif fn_name in ["db_get_system_prompt", "db_get_system_prompts"]:
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prompt_content = db_get_active_system_prompt()
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tool_result_content = json.dumps({"system_prompt": prompt_content}, ensure_ascii=False)
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elif fn_name == "db_get_stats":
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tool_result_content = json.dumps(db_get_stats(), ensure_ascii=False)
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elif fn_name == "db_get_anomalies":
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limit_arg = fn_args.get("limit", 100)
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date_arg = fn_args.get("date_str")
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tool_result_content = json.dumps(db_get_anomalies(limit=limit_arg, date_str=date_arg), ensure_ascii=False)
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elif fn_name == "db_get_session_states":
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tool_result_content = json.dumps(db_get_session_states(), ensure_ascii=False)
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elif fn_name == "db_delete_snapshots":
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snap_id = fn_args.get("snapshot_id")
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day_arg = fn_args.get("day_str")
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tool_result_content = json.dumps(db_delete_snapshots(snapshot_id=snap_id, day_str=day_arg), ensure_ascii=False)
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elif fn_name == "db_get_reference":
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cat_arg = fn_args.get("category")
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tool_result_content = json.dumps(db_get_reference(category=cat_arg), ensure_ascii=False)
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elif fn_name == "db_preview_prompt_merge":
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proposed_text = fn_args.get("proposed_prompt", "")
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if proposed_text:
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db_set_session_state(session_id, "PROMPT_PREVIEW", proposed_text)
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preview_reply = f"Ваше изменение успешно предпросмотрено. Полный обновленный системный промпт теперь выглядит так:\n\n{proposed_text}\n\nДля применения изменений подтвердите действие («подтверждаю») или отмените («отмена»)."
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db_save_chat_message(session_id, "assistant", preview_reply)
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return preview_reply, db_get_chat_history(session_id)
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else:
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tool_result_content = json.dumps({"status": "error", "message": "Текст превью пуст."}, ensure_ascii=False)
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elif fn_name == "db_confirm_prompt_preview":
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if session_state and session_state.get("state_type") == "PROMPT_PREVIEW":
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pending_text = session_state.get("pending_data", "")
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res = db_add_system_prompt("main_agent", pending_text)
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db_clear_session_state(session_id)
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tool_result_content = json.dumps(res, ensure_ascii=False)
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else:
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tool_result_content = json.dumps({"status": "error", "message": "Нет активного превью для подтверждения."}, ensure_ascii=False)
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elif fn_name == "db_cancel_prompt_preview":
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db_clear_session_state(session_id)
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tool_result_content = json.dumps({"status": "success", "message": "Превью отменено."}, ensure_ascii=False)
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elif fn_name == "db_add_system_prompt":
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try:
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prompt_text = fn_args.get("prompt_text") if isinstance(fn_args, dict) else str(fn_args)
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name = fn_args.get("name", "main_agent") if isinstance(fn_args, dict) else "main_agent"
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res = db_add_system_prompt(name=name, prompt_text=prompt_text)
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db_clear_session_state(session_id)
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tool_result_content = json.dumps(res, ensure_ascii=False)
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except Exception as e:
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tool_result_content = json.dumps({"status": "error", "error": str(e)}, ensure_ascii=False)
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elif fn_name == "db_get_rules":
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tool_result_content = json.dumps(db_get_rules(), ensure_ascii=False)
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elif fn_name == "db_add_task":
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res = db_add_task(user_id=user_id, module=fn_args.get("module", "general"), title=fn_args.get("title"), priority=fn_args.get("priority", "MEDIUM"), due_date=fn_args.get("due_date"))
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tool_result_content = json.dumps(res, ensure_ascii=False)
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elif fn_name == "db_update_task_status":
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res = db_update_task_status(user_id=user_id, task_id=str(fn_args.get("task_id")), status=fn_args.get("status", "COMPLETED"), due_date=fn_args.get("due_date"))
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tool_result_content = json.dumps(res, ensure_ascii=False)
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elif fn_name == "db_delete_task":
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res = db_delete_task(user_id=user_id, task_id=str(fn_args.get("task_id", "")).upper())
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tool_result_content = json.dumps(res, ensure_ascii=False)
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messages.append({
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"role": "tool",
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"content": tool_result_content
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})
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second_payload = {
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"model": MODEL_NAME,
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"messages": messages,
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"stream": False,
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"options": {"num_predict": 8192, "num_ctx": 8192, "temperature": 0.1}
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}
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sec_req = urllib.request.Request(
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OLLAMA_URL,
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data=json.dumps(second_payload).encode("utf-8"),
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headers={"Content-Type": "application/json"}
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)
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with urllib.request.urlopen(sec_req) as sec_response:
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sec_res_data = json.loads(sec_response.read().decode("utf-8"))
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final_content = clean_output(sec_res_data.get("message", {}).get("content", "").strip().replace("**", ""))
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db_save_chat_message(session_id, "assistant", final_content)
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return final_content, db_get_chat_history(session_id)
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content_str = clean_output(msg.get("content", "").strip().replace("**", ""))
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final_reply = content_str or "Запрос обработан."
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db_save_chat_message(session_id, "assistant", final_reply)
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return final_reply, db_get_chat_history(session_id)
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except Exception as ex:
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logger.exception(f"Непредвиденная ошибка: {ex}")
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error_reply = f"Внутренняя ошибка сервера: {ex}"
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return error_reply, db_get_chat_history(session_id) |