1181 lines
48 KiB
Python
1181 lines
48 KiB
Python
import asyncio
|
||
import json
|
||
import os
|
||
import re
|
||
import time
|
||
import uuid
|
||
from uuid import UUID
|
||
from datetime import datetime, timezone
|
||
from math import ceil
|
||
from typing import Any, Dict, List, Optional
|
||
|
||
import redis
|
||
import requests
|
||
import trio
|
||
|
||
# Import a unified Celery instance
|
||
from app.celery_app import celery_app
|
||
from app.core.config import settings
|
||
from app.core.rag.graphrag.general.index import init_graphrag, run_graphrag_for_kb
|
||
from app.core.rag.graphrag.utils import get_llm_cache, set_llm_cache
|
||
from app.core.rag.llm.chat_model import Base
|
||
from app.core.rag.llm.cv_model import QWenCV
|
||
from app.core.rag.llm.embedding_model import OpenAIEmbed
|
||
from app.core.rag.llm.sequence2txt_model import QWenSeq2txt
|
||
from app.core.rag.models.chunk import DocumentChunk
|
||
from app.core.rag.prompts.generator import question_proposal
|
||
from app.core.rag.vdb.elasticsearch.elasticsearch_vector import (
|
||
ElasticSearchVectorFactory,
|
||
)
|
||
from app.db import get_db, get_db_context
|
||
from app.models.document_model import Document
|
||
from app.models.knowledge_model import Knowledge
|
||
from app.services.memory_agent_service import MemoryAgentService
|
||
|
||
|
||
@celery_app.task(name="tasks.process_item")
|
||
def process_item(item: dict):
|
||
"""
|
||
A simulated long-running task that processes an item.
|
||
In a real-world scenario, this could be anything:
|
||
- Sending an email
|
||
- Generating a report
|
||
- Performing a complex calculation
|
||
- Calling a third-party API
|
||
"""
|
||
print(f"Processing item: {item['name']}")
|
||
# Simulate work for 5 seconds
|
||
time.sleep(5)
|
||
result = f"Item '{item['name']}' processed successfully at a price of ${item['price']}."
|
||
print(result)
|
||
return result
|
||
|
||
|
||
@celery_app.task(name="app.core.rag.tasks.parse_document")
|
||
def parse_document(file_path: str, document_id: uuid.UUID):
|
||
"""
|
||
Document parsing, vectorization, and storage
|
||
"""
|
||
db = next(get_db()) # Manually call the generator
|
||
db_document = None
|
||
db_knowledge = None
|
||
progress_msg = f"{datetime.now().strftime('%H:%M:%S')} Task has been received.\n"
|
||
try:
|
||
db_document = db.query(Document).filter(Document.id == document_id).first()
|
||
db_knowledge = db.query(Knowledge).filter(Knowledge.id == db_document.kb_id).first()
|
||
# 1. Document parsing & segmentation
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} Start to parse.\n"
|
||
start_time = time.time()
|
||
db_document.progress = 0.0
|
||
db_document.progress_msg = progress_msg
|
||
db_document.process_begin_at = datetime.now(tz=timezone.utc)
|
||
db_document.process_duration = 0.0
|
||
db_document.run = 1
|
||
db.commit()
|
||
db.refresh(db_document)
|
||
|
||
def progress_callback(prog=None, msg=None):
|
||
nonlocal progress_msg # Declare the use of an external progress_msg variable
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} parse progress: {prog} msg: {msg}.\n"
|
||
|
||
# Prepare to configure chat_mdl、embedding_model、vision_model information
|
||
chat_model = Base(
|
||
key=db_knowledge.llm.api_keys[0].api_key,
|
||
model_name=db_knowledge.llm.api_keys[0].model_name,
|
||
base_url=db_knowledge.llm.api_keys[0].api_base
|
||
)
|
||
embedding_model = OpenAIEmbed(
|
||
key=db_knowledge.embedding.api_keys[0].api_key,
|
||
model_name=db_knowledge.embedding.api_keys[0].model_name,
|
||
base_url=db_knowledge.embedding.api_keys[0].api_base
|
||
)
|
||
vision_model = QWenCV(
|
||
key=db_knowledge.image2text.api_keys[0].api_key,
|
||
model_name=db_knowledge.image2text.api_keys[0].model_name,
|
||
lang="Chinese",
|
||
base_url=db_knowledge.image2text.api_keys[0].api_base
|
||
)
|
||
if re.search(r"\.(da|wave|wav|mp3|aac|flac|ogg|aiff|au|midi|wma|realaudio|vqf|oggvorbis|ape?)$", file_path,
|
||
re.IGNORECASE):
|
||
vision_model = QWenSeq2txt(
|
||
key=os.getenv("QWEN3_OMNI_API_KEY", ""),
|
||
model_name=os.getenv("QWEN3_OMNI_MODEL_NAME", "qwen3-omni-flash"),
|
||
lang="Chinese",
|
||
base_url=os.getenv("QWEN3_OMNI_BASE_URL", "https://dashscope.aliyuncs.com/compatible-mode/v1"),
|
||
)
|
||
elif re.search(r"\.(png|jpeg|jpg|gif|bmp|svg|mp4|mov|avi|flv|mpeg|mpg|webm|wmv|3gp|3gpp|mkv?)$", file_path,
|
||
re.IGNORECASE):
|
||
vision_model = QWenCV(
|
||
key=os.getenv("QWEN3_OMNI_API_KEY", ""),
|
||
model_name=os.getenv("QWEN3_OMNI_MODEL_NAME", "qwen3-omni-flash"),
|
||
lang="Chinese",
|
||
base_url=os.getenv("QWEN3_OMNI_BASE_URL", "https://dashscope.aliyuncs.com/compatible-mode/v1"),
|
||
)
|
||
else:
|
||
print(file_path)
|
||
|
||
from app.core.rag.app.naive import chunk
|
||
res = chunk(filename=file_path,
|
||
from_page=0,
|
||
to_page=100000,
|
||
callback=progress_callback,
|
||
vision_model=vision_model,
|
||
parser_config=db_document.parser_config,
|
||
is_root=False)
|
||
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} Finish parsing.\n"
|
||
db_document.progress = 0.8
|
||
db_document.progress_msg = progress_msg
|
||
db.commit()
|
||
db.refresh(db_document)
|
||
|
||
# 2. Document vectorization and storage
|
||
total_chunks = len(res)
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} Generate {total_chunks} chunks.\n"
|
||
batch_size = 100
|
||
total_batches = ceil(total_chunks / batch_size)
|
||
progress_per_batch = 0.2 / total_batches # Progress of each batch
|
||
vector_service = ElasticSearchVectorFactory().init_vector(knowledge=db_knowledge)
|
||
# 2.1 Delete document vector index
|
||
vector_service.delete_by_metadata_field(key="document_id", value=str(document_id))
|
||
# 2.2 Vectorize and import batch documents
|
||
for batch_start in range(0, total_chunks, batch_size):
|
||
batch_end = min(batch_start + batch_size, total_chunks) # prevent out-of-bounds
|
||
batch = res[batch_start: batch_end] # Retrieve the current batch
|
||
chunks = []
|
||
|
||
# Process the current batch
|
||
for idx_in_batch, item in enumerate(batch):
|
||
global_idx = batch_start + idx_in_batch # Calculate global index
|
||
metadata = {
|
||
"doc_id": uuid.uuid4().hex,
|
||
"file_id": str(db_document.file_id),
|
||
"file_name": db_document.file_name,
|
||
"file_created_at": int(db_document.created_at.timestamp() * 1000),
|
||
"document_id": str(db_document.id),
|
||
"knowledge_id": str(db_document.kb_id),
|
||
"sort_id": global_idx,
|
||
"status": 1,
|
||
}
|
||
if db_document.parser_config.get("auto_questions", 0):
|
||
topn = db_document.parser_config["auto_questions"]
|
||
cached = get_llm_cache(chat_model.model_name, item["content_with_weight"], "question",
|
||
{"topn": topn})
|
||
if not cached:
|
||
cached = question_proposal(chat_model, item["content_with_weight"], topn)
|
||
set_llm_cache(chat_model.model_name, item["content_with_weight"], cached, "question",
|
||
{"topn": topn})
|
||
chunks.append(
|
||
DocumentChunk(page_content=f"question: {cached} answer: {item['content_with_weight']}",
|
||
metadata=metadata))
|
||
else:
|
||
chunks.append(DocumentChunk(page_content=item["content_with_weight"], metadata=metadata))
|
||
|
||
# Bulk segmented vector import
|
||
vector_service.add_chunks(chunks)
|
||
|
||
# Update progress
|
||
db_document.progress += progress_per_batch
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} Embedding progress ({db_document.progress}).\n"
|
||
db_document.progress_msg = progress_msg
|
||
db_document.process_duration = time.time() - start_time
|
||
db_document.run = 0
|
||
db.commit()
|
||
db.refresh(db_document)
|
||
|
||
# Vectorization and data entry completed
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} Indexing done.\n"
|
||
db_document.chunk_num = total_chunks
|
||
db_document.progress = 1.0
|
||
db_document.process_duration = time.time() - start_time
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} Task done ({db_document.process_duration}s).\n"
|
||
db_document.progress_msg = progress_msg
|
||
db_document.run = 0
|
||
db.commit()
|
||
|
||
# using graphrag
|
||
if db_knowledge.parser_config and db_knowledge.parser_config.get("graphrag", {}).get("use_graphrag", False):
|
||
graphrag_conf = db_knowledge.parser_config.get("graphrag", {})
|
||
with_resolution = graphrag_conf.get("resolution", False)
|
||
with_community = graphrag_conf.get("community", False)
|
||
|
||
def callback(*args, msg=None, **kwargs):
|
||
nonlocal progress_msg
|
||
message = msg or (args[0] if args else "No message")
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} run graphrag msg: {message}.\n"
|
||
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} Start to run graphrag.\n"
|
||
start_time = time.time()
|
||
db_document.progress_msg = progress_msg
|
||
db.commit()
|
||
db.refresh(db_document)
|
||
|
||
task = {
|
||
"id": str(db_document.id),
|
||
"workspace_id": str(db_knowledge.workspace_id),
|
||
"kb_id": str(db_knowledge.id),
|
||
"parser_config": db_knowledge.parser_config,
|
||
}
|
||
|
||
# init_graphrag
|
||
vts, _ = embedding_model.encode(["ok"])
|
||
vector_size = len(vts[0])
|
||
init_graphrag(task, vector_size)
|
||
|
||
async def _run(row: dict, document_ids: list[str], language: str, parser_config: dict, vector_service,
|
||
chat_model, embedding_model, callback, with_resolution: bool = True,
|
||
with_community: bool = True, ) -> dict:
|
||
await trio.sleep(5) # Delay for 10 seconds
|
||
nonlocal progress_msg # Declare the use of an external progress_msg variable
|
||
result = await run_graphrag_for_kb(
|
||
row=row,
|
||
document_ids=document_ids,
|
||
language=language,
|
||
parser_config=parser_config,
|
||
vector_service=vector_service,
|
||
chat_model=chat_model,
|
||
embedding_model=embedding_model,
|
||
callback=callback,
|
||
with_resolution=with_resolution,
|
||
with_community=with_community,
|
||
)
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} GraphRAG task result for task {task}:\n{result}\n"
|
||
return result
|
||
|
||
try:
|
||
trio.run(
|
||
lambda: _run(
|
||
row=task,
|
||
document_ids=[str(db_document.id)],
|
||
language="Chinese",
|
||
parser_config=db_knowledge.parser_config,
|
||
vector_service=vector_service,
|
||
chat_model=chat_model,
|
||
embedding_model=embedding_model,
|
||
callback=callback,
|
||
with_resolution=with_resolution,
|
||
with_community=with_community,
|
||
)
|
||
)
|
||
except Exception as e:
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} GraphRAG task failed for task {task}:\n{str(e)}\n"
|
||
progress_msg += f"{datetime.now().strftime('%H:%M:%S')} Knowledge Graph done ({time.time() - start_time}s)"
|
||
db_document.progress_msg = progress_msg
|
||
db.commit()
|
||
db.refresh(db_document)
|
||
|
||
result = f"parse document '{db_document.file_name}' processed successfully."
|
||
return result
|
||
except Exception as e:
|
||
if 'db_document' in locals():
|
||
db_document.progress_msg += f"Failed to vectorize and import the parsed document:{str(e)}\n"
|
||
db_document.run = 0
|
||
db.commit()
|
||
result = f"parse document '{db_document.file_name}' failed."
|
||
return result
|
||
finally:
|
||
db.close()
|
||
|
||
|
||
@celery_app.task(name="app.core.rag.tasks.build_graphrag_for_kb")
|
||
def build_graphrag_for_kb(kb_id: uuid.UUID):
|
||
"""
|
||
build knowledge graph
|
||
"""
|
||
db = next(get_db()) # Manually call the generator
|
||
db_documents = None
|
||
db_knowledge = None
|
||
try:
|
||
db_documents = db.query(Document).filter(Document.kb_id == kb_id).all()
|
||
db_knowledge = db.query(Knowledge).filter(Knowledge.id == kb_id).first()
|
||
# 1. Prepare to configure chat_mdl、embedding_model、vision_model information
|
||
chat_model = Base(
|
||
key=db_knowledge.llm.api_keys[0].api_key,
|
||
model_name=db_knowledge.llm.api_keys[0].model_name,
|
||
base_url=db_knowledge.llm.api_keys[0].api_base
|
||
)
|
||
embedding_model = OpenAIEmbed(
|
||
key=db_knowledge.embedding.api_keys[0].api_key,
|
||
model_name=db_knowledge.embedding.api_keys[0].model_name,
|
||
base_url=db_knowledge.embedding.api_keys[0].api_base
|
||
)
|
||
vision_model = QWenCV(
|
||
key=db_knowledge.image2text.api_keys[0].api_key,
|
||
model_name=db_knowledge.image2text.api_keys[0].model_name,
|
||
lang="Chinese",
|
||
base_url=db_knowledge.image2text.api_keys[0].api_base
|
||
)
|
||
|
||
# 2. get all document_ids from knowledge base
|
||
vector_service = ElasticSearchVectorFactory().init_vector(knowledge=db_knowledge)
|
||
total, items = vector_service.search_by_segment(document_id=None, query=None, pagesize=9999, page=1, asc=True)
|
||
document_ids = [str(item.id) for item in db_documents]
|
||
|
||
# 2. using graphrag
|
||
if db_knowledge.parser_config and db_knowledge.parser_config.get("graphrag", {}).get("use_graphrag", False):
|
||
graphrag_conf = db_knowledge.parser_config.get("graphrag", {})
|
||
with_resolution = graphrag_conf.get("resolution", False)
|
||
with_community = graphrag_conf.get("community", False)
|
||
|
||
def callback(*args, msg=None, **kwargs):
|
||
message = msg or (args[0] if args else "No message")
|
||
print(f"{datetime.now().strftime('%H:%M:%S')} run graphrag msg: {message}.\n")
|
||
|
||
start_time = time.time()
|
||
task = {
|
||
"id": str(db_knowledge.id),
|
||
"workspace_id": str(db_knowledge.workspace_id),
|
||
"kb_id": str(db_knowledge.id),
|
||
"parser_config": db_knowledge.parser_config,
|
||
}
|
||
|
||
# init_graphrag
|
||
vts, _ = embedding_model.encode(["ok"])
|
||
vector_size = len(vts[0])
|
||
init_graphrag(task, vector_size)
|
||
|
||
async def _run(row: dict, document_ids: list[str], language: str, parser_config: dict, vector_service,
|
||
chat_model, embedding_model, callback, with_resolution: bool = True,
|
||
with_community: bool = True, ) -> dict:
|
||
result = await run_graphrag_for_kb(
|
||
row=row,
|
||
document_ids=document_ids,
|
||
language=language,
|
||
parser_config=parser_config,
|
||
vector_service=vector_service,
|
||
chat_model=chat_model,
|
||
embedding_model=embedding_model,
|
||
callback=callback,
|
||
with_resolution=with_resolution,
|
||
with_community=with_community,
|
||
)
|
||
print(f"{datetime.now().strftime('%H:%M:%S')} GraphRAG task result for task {task}:\n{result}\n")
|
||
return result
|
||
|
||
try:
|
||
trio.run(
|
||
lambda: _run(
|
||
row=task,
|
||
document_ids=document_ids,
|
||
language="Chinese",
|
||
parser_config=db_knowledge.parser_config,
|
||
vector_service=vector_service,
|
||
chat_model=chat_model,
|
||
embedding_model=embedding_model,
|
||
callback=callback,
|
||
with_resolution=with_resolution,
|
||
with_community=with_community,
|
||
)
|
||
)
|
||
except Exception as e:
|
||
print(f"{datetime.now().strftime('%H:%M:%S')} GraphRAG task failed for task {task}:\n{str(e)}\n")
|
||
print(f"{datetime.now().strftime('%H:%M:%S')} Knowledge Graph done ({time.time() - start_time}s)")
|
||
|
||
result = f"build knowledge graph '{db_knowledge.name}' processed successfully."
|
||
return result
|
||
except Exception as e:
|
||
if 'db_knowledge' in locals():
|
||
print(f"Failed to build knowledge grap:{str(e)}\n")
|
||
result = f"build knowledge grap '{db_knowledge.name}' failed."
|
||
return result
|
||
finally:
|
||
db.close()
|
||
|
||
|
||
@celery_app.task(name="app.core.memory.agent.read_message", bind=True)
|
||
def read_message_task(self, end_user_id: str, message: str, history: List[Dict[str, Any]], search_switch: str, config_id: str, storage_type:str, user_rag_memory_id:str) -> Dict[str, Any]:
|
||
|
||
"""Celery task to process a read message via MemoryAgentService.
|
||
|
||
Args:
|
||
end_user_id: Group ID for the memory agent (also used as end_user_id)
|
||
message: User message to process
|
||
history: Conversation history
|
||
search_switch: Search switch parameter
|
||
config_id: Configuration ID as string (will be converted to UUID)
|
||
|
||
Returns:
|
||
Dict containing the result and metadata
|
||
|
||
Raises:
|
||
Exception on failure
|
||
"""
|
||
start_time = time.time()
|
||
|
||
# Convert config_id string to UUID
|
||
actual_config_id = None
|
||
if config_id:
|
||
try:
|
||
actual_config_id = uuid.UUID(config_id) if isinstance(config_id, str) else config_id
|
||
except (ValueError, AttributeError):
|
||
# If conversion fails, leave as None and try to resolve
|
||
pass
|
||
|
||
# Resolve config_id if None
|
||
if actual_config_id is None:
|
||
try:
|
||
from app.services.memory_agent_service import get_end_user_connected_config
|
||
db = next(get_db())
|
||
try:
|
||
connected_config = get_end_user_connected_config(end_user_id, db)
|
||
actual_config_id = connected_config.get("memory_config_id")
|
||
finally:
|
||
db.close()
|
||
except Exception:
|
||
# Log but continue - will fail later with proper error
|
||
pass
|
||
|
||
async def _run() -> str:
|
||
db = next(get_db())
|
||
try:
|
||
service = MemoryAgentService()
|
||
return await service.read_memory(end_user_id, message, history, search_switch, actual_config_id, db, storage_type, user_rag_memory_id)
|
||
finally:
|
||
db.close()
|
||
|
||
try:
|
||
# 使用 nest_asyncio 来避免事件循环冲突
|
||
try:
|
||
import nest_asyncio
|
||
nest_asyncio.apply()
|
||
except ImportError:
|
||
pass
|
||
|
||
# 尝试获取现有事件循环，如果不存在则创建新的
|
||
try:
|
||
loop = asyncio.get_event_loop()
|
||
if loop.is_closed():
|
||
loop = asyncio.new_event_loop()
|
||
asyncio.set_event_loop(loop)
|
||
except RuntimeError:
|
||
loop = asyncio.new_event_loop()
|
||
asyncio.set_event_loop(loop)
|
||
|
||
result = loop.run_until_complete(_run())
|
||
elapsed_time = time.time() - start_time
|
||
|
||
return {
|
||
"status": "SUCCESS",
|
||
"result": result,
|
||
"end_user_id": end_user_id,
|
||
"config_id": config_id,
|
||
"elapsed_time": elapsed_time,
|
||
"task_id": self.request.id
|
||
}
|
||
except BaseException as e:
|
||
elapsed_time = time.time() - start_time
|
||
# Handle ExceptionGroup from TaskGroup
|
||
if hasattr(e, 'exceptions'):
|
||
error_messages = [f"{type(sub_e).__name__}: {str(sub_e)}" for sub_e in e.exceptions]
|
||
detailed_error = "; ".join(error_messages)
|
||
else:
|
||
detailed_error = str(e)
|
||
return {
|
||
"status": "FAILURE",
|
||
"error": detailed_error,
|
||
"end_user_id": end_user_id,
|
||
"config_id": config_id,
|
||
"elapsed_time": elapsed_time,
|
||
"task_id": self.request.id
|
||
}
|
||
|
||
|
||
@celery_app.task(name="app.core.memory.agent.write_message", bind=True)
|
||
def write_message_task(self, end_user_id: str, message: str, config_id: str, storage_type:str, user_rag_memory_id:str) -> Dict[str, Any]:
|
||
"""Celery task to process a write message via MemoryAgentService.
|
||
|
||
Args:
|
||
end_user_id: Group ID for the memory agent (also used as end_user_id)
|
||
message: Message to write
|
||
config_id: Configuration ID as string (will be converted to UUID)
|
||
|
||
Returns:
|
||
Dict containing the result and metadata
|
||
|
||
Raises:
|
||
Exception on failure
|
||
"""
|
||
from app.core.logging_config import get_logger
|
||
logger = get_logger(__name__)
|
||
|
||
logger.info(f"[CELERY WRITE] Starting write task - end_user_id={end_user_id}, config_id={config_id}, storage_type={storage_type}")
|
||
start_time = time.time()
|
||
|
||
# Convert config_id string to UUID
|
||
actual_config_id = None
|
||
if config_id:
|
||
try:
|
||
actual_config_id = uuid.UUID(config_id) if isinstance(config_id, str) else config_id
|
||
logger.info(f"[CELERY WRITE] Converted config_id to UUID: {actual_config_id} (type: {type(actual_config_id).__name__})")
|
||
except (ValueError, AttributeError) as e:
|
||
logger.error(f"[CELERY WRITE] Invalid config_id format: {config_id}, error: {e}")
|
||
return {
|
||
"status": "FAILURE",
|
||
"error": f"Invalid config_id format: {config_id}",
|
||
"end_user_id": end_user_id,
|
||
"config_id": config_id,
|
||
"elapsed_time": 0.0,
|
||
"task_id": self.request.id
|
||
}
|
||
|
||
# Resolve config_id if None
|
||
if actual_config_id is None:
|
||
try:
|
||
from app.services.memory_agent_service import get_end_user_connected_config
|
||
db = next(get_db())
|
||
try:
|
||
connected_config = get_end_user_connected_config(end_user_id, db)
|
||
actual_config_id = connected_config.get("memory_config_id")
|
||
finally:
|
||
db.close()
|
||
except Exception:
|
||
# Log but continue - will fail later with proper error
|
||
pass
|
||
|
||
async def _run() -> str:
|
||
db = next(get_db())
|
||
try:
|
||
logger.info(f"[CELERY WRITE] Executing MemoryAgentService.write_memory with config_id={actual_config_id} (type: {type(actual_config_id).__name__})")
|
||
service = MemoryAgentService()
|
||
result = await service.write_memory(end_user_id, message, actual_config_id, db, storage_type, user_rag_memory_id)
|
||
logger.info(f"[CELERY WRITE] Write completed successfully: {result}")
|
||
return result
|
||
except Exception as e:
|
||
logger.error(f"[CELERY WRITE] Write failed: {e}", exc_info=True)
|
||
raise
|
||
finally:
|
||
db.close()
|
||
|
||
try:
|
||
# 使用 nest_asyncio 来避免事件循环冲突
|
||
try:
|
||
import nest_asyncio
|
||
nest_asyncio.apply()
|
||
except ImportError:
|
||
pass
|
||
|
||
# 尝试获取现有事件循环，如果不存在则创建新的
|
||
try:
|
||
loop = asyncio.get_event_loop()
|
||
if loop.is_closed():
|
||
loop = asyncio.new_event_loop()
|
||
asyncio.set_event_loop(loop)
|
||
except RuntimeError:
|
||
loop = asyncio.new_event_loop()
|
||
asyncio.set_event_loop(loop)
|
||
|
||
result = loop.run_until_complete(_run())
|
||
elapsed_time = time.time() - start_time
|
||
|
||
logger.info(f"[CELERY WRITE] Task completed successfully - elapsed_time={elapsed_time:.2f}s, task_id={self.request.id}")
|
||
|
||
return {
|
||
"status": "SUCCESS",
|
||
"result": result,
|
||
"end_user_id": end_user_id,
|
||
"config_id": config_id,
|
||
"elapsed_time": elapsed_time,
|
||
"task_id": self.request.id
|
||
}
|
||
except BaseException as e:
|
||
elapsed_time = time.time() - start_time
|
||
# Handle ExceptionGroup from TaskGroup
|
||
if hasattr(e, 'exceptions'):
|
||
error_messages = [f"{type(sub_e).__name__}: {str(sub_e)}" for sub_e in e.exceptions]
|
||
detailed_error = "; ".join(error_messages)
|
||
else:
|
||
detailed_error = str(e)
|
||
|
||
logger.error(f"[CELERY WRITE] Task failed - elapsed_time={elapsed_time:.2f}s, error={detailed_error}", exc_info=True)
|
||
|
||
return {
|
||
"status": "FAILURE",
|
||
"error": detailed_error,
|
||
"end_user_id": end_user_id,
|
||
"config_id": config_id,
|
||
"elapsed_time": elapsed_time,
|
||
"task_id": self.request.id
|
||
}
|
||
|
||
|
||
def reflection_engine() -> None:
|
||
"""Empty function placeholder for timed background reflection.
|
||
|
||
Intentionally left blank; replace with real reflection logic later.
|
||
"""
|
||
import asyncio
|
||
|
||
from app.core.memory.utils.self_reflexion_utils.self_reflexion import self_reflexion
|
||
|
||
host_id = uuid.UUID("2f6ff1eb-50c7-4765-8e89-e4566be19122")
|
||
asyncio.run(self_reflexion(host_id))
|
||
|
||
|
||
@celery_app.task(name="app.core.memory.agent.reflection.timer")
|
||
def reflection_timer_task() -> None:
|
||
"""Periodic Celery task that invokes reflection_engine.
|
||
|
||
Raises an exception on failure.
|
||
"""
|
||
reflection_engine()
|
||
|
||
# unused task
|
||
# @celery_app.task(name="app.core.memory.agent.health.check_read_service")
|
||
# def check_read_service_task() -> Dict[str, str]:
|
||
# """Call read_service and write latest status to Redis.
|
||
|
||
# Returns status data dict that gets written to Redis.
|
||
# """
|
||
# client = redis.Redis(
|
||
# host=settings.REDIS_HOST,
|
||
# port=settings.REDIS_PORT,
|
||
# db=settings.REDIS_DB,
|
||
# password=settings.REDIS_PASSWORD if settings.REDIS_PASSWORD else None
|
||
# )
|
||
# try:
|
||
# api_url = f"http://{settings.SERVER_IP}:8000/api/memory/read_service"
|
||
# payload = {
|
||
# "user_id": "健康检查",
|
||
# "apply_id": "健康检查",
|
||
# "group_id": "健康检查",
|
||
# "message": "你好",
|
||
# "history": [],
|
||
# "search_switch": "2",
|
||
# }
|
||
# resp = requests.post(api_url, json=payload, timeout=15)
|
||
# ok = resp.status_code == 200
|
||
# status = "Success" if ok else "Fail"
|
||
# msg = "接口请求成功" if ok else f"接口请求失败: {resp.status_code}"
|
||
# error = "" if ok else resp.text
|
||
# code = 0 if ok else 500
|
||
# except Exception as e:
|
||
# status = "Fail"
|
||
# msg = "接口请求失败"
|
||
# error = str(e)
|
||
# code = 500
|
||
|
||
# data = {
|
||
# "status": status,
|
||
# "msg": msg,
|
||
# "error": error,
|
||
# "code": str(code),
|
||
# "time": str(int(time.time())),
|
||
# }
|
||
|
||
# client.hset("memsci:health:read_service", mapping=data)
|
||
# client.expire("memsci:health:read_service", int(settings.HEALTH_CHECK_SECONDS))
|
||
|
||
# return data
|
||
|
||
|
||
@celery_app.task(name="app.controllers.memory_storage_controller.search_all")
|
||
def write_total_memory_task(workspace_id: str) -> Dict[str, Any]:
|
||
"""定时任务：查询工作空间下所有宿主的记忆总量并写入数据库
|
||
|
||
Args:
|
||
workspace_id: 工作空间ID
|
||
|
||
Returns:
|
||
包含任务执行结果的字典
|
||
"""
|
||
start_time = time.time()
|
||
|
||
async def _run() -> Dict[str, Any]:
|
||
from app.models.app_model import App
|
||
from app.models.end_user_model import EndUser
|
||
from app.repositories.memory_increment_repository import write_memory_increment
|
||
from app.services.memory_storage_service import search_all
|
||
|
||
with get_db_context() as db:
|
||
try:
|
||
workspace_uuid = uuid.UUID(workspace_id)
|
||
|
||
# 1. 查询当前workspace下的所有app（仅未删除的）
|
||
apps = db.query(App).filter(
|
||
App.workspace_id == workspace_uuid,
|
||
App.is_active.is_(True)
|
||
).all()
|
||
|
||
if not apps:
|
||
# 如果没有app，总量为0
|
||
memory_increment = write_memory_increment(
|
||
db=db,
|
||
workspace_id=workspace_uuid,
|
||
total_num=0
|
||
)
|
||
return {
|
||
"status": "SUCCESS",
|
||
"workspace_id": workspace_id,
|
||
"total_num": 0,
|
||
"end_user_count": 0,
|
||
"memory_increment_id": str(memory_increment.id),
|
||
"created_at": memory_increment.created_at.isoformat(),
|
||
}
|
||
|
||
# 2. 查询所有app下的end_user_id（去重）
|
||
app_ids = [app.id for app in apps]
|
||
end_users = db.query(EndUser.id).filter(
|
||
EndUser.app_id.in_(app_ids)
|
||
).distinct().all()
|
||
|
||
# 3. 遍历所有end_user，查询每个宿主的记忆总量并累加
|
||
total_num = 0
|
||
end_user_details = []
|
||
|
||
for (end_user_id,) in end_users:
|
||
try:
|
||
# 调用 search_all 接口查询该宿主的总量
|
||
result = await search_all(str(end_user_id))
|
||
user_total = result.get("total", 0)
|
||
total_num += user_total
|
||
end_user_details.append({
|
||
"end_user_id": str(end_user_id),
|
||
"total": user_total
|
||
})
|
||
except Exception as e:
|
||
# 记录单个用户查询失败，但继续处理其他用户
|
||
end_user_details.append({
|
||
"end_user_id": str(end_user_id),
|
||
"total": 0,
|
||
"error": str(e)
|
||
})
|
||
|
||
# 4. 写入数据库
|
||
memory_increment = write_memory_increment(
|
||
db=db,
|
||
workspace_id=workspace_uuid,
|
||
total_num=total_num
|
||
)
|
||
|
||
return {
|
||
"status": "SUCCESS",
|
||
"workspace_id": workspace_id,
|
||
"total_num": total_num,
|
||
"end_user_count": len(end_users),
|
||
"end_user_details": end_user_details,
|
||
"memory_increment_id": str(memory_increment.id),
|
||
"created_at": memory_increment.created_at.isoformat(),
|
||
}
|
||
except Exception as e:
|
||
raise e
|
||
|
||
try:
|
||
result = asyncio.run(_run())
|
||
elapsed_time = time.time() - start_time
|
||
result["elapsed_time"] = elapsed_time
|
||
return result
|
||
except Exception as e:
|
||
elapsed_time = time.time() - start_time
|
||
return {
|
||
"status": "FAILURE",
|
||
"error": str(e),
|
||
"workspace_id": workspace_id,
|
||
"elapsed_time": elapsed_time,
|
||
}
|
||
|
||
|
||
@celery_app.task(name="app.tasks.regenerate_memory_cache", bind=True)
|
||
def regenerate_memory_cache(self) -> Dict[str, Any]:
|
||
"""定时任务：为所有用户重新生成记忆洞察和用户摘要缓存
|
||
|
||
遍历所有活动工作空间的所有终端用户，为每个用户重新生成记忆洞察和用户摘要。
|
||
实现错误隔离，单个用户失败不影响其他用户的处理。
|
||
|
||
Returns:
|
||
包含任务执行结果的字典，包括：
|
||
- status: 任务状态 (SUCCESS/FAILURE)
|
||
- message: 执行消息
|
||
- workspace_count: 处理的工作空间数量
|
||
- total_users: 总用户数
|
||
- successful: 成功生成的用户数
|
||
- failed: 失败的用户数
|
||
- workspace_results: 每个工作空间的详细结果
|
||
- elapsed_time: 执行耗时（秒）
|
||
- task_id: 任务ID
|
||
"""
|
||
start_time = time.time()
|
||
|
||
async def _run() -> Dict[str, Any]:
|
||
from app.core.logging_config import get_logger
|
||
from app.repositories.end_user_repository import EndUserRepository
|
||
from app.services.user_memory_service import UserMemoryService
|
||
|
||
logger = get_logger(__name__)
|
||
logger.info("开始执行记忆缓存重新生成定时任务")
|
||
|
||
service = UserMemoryService()
|
||
|
||
total_users = 0
|
||
successful = 0
|
||
failed = 0
|
||
workspace_results = []
|
||
|
||
with get_db_context() as db:
|
||
try:
|
||
# 获取所有活动工作空间
|
||
repo = EndUserRepository(db)
|
||
workspaces = repo.get_all_active_workspaces()
|
||
logger.info(f"找到 {len(workspaces)} 个活动工作空间")
|
||
|
||
# 遍历每个工作空间
|
||
for workspace_id in workspaces:
|
||
logger.info(f"开始处理工作空间: {workspace_id}")
|
||
workspace_start_time = time.time()
|
||
|
||
try:
|
||
# 获取工作空间的所有终端用户
|
||
end_users = repo.get_all_by_workspace(workspace_id)
|
||
workspace_user_count = len(end_users)
|
||
total_users += workspace_user_count
|
||
|
||
logger.info(f"工作空间 {workspace_id} 有 {workspace_user_count} 个终端用户")
|
||
|
||
workspace_successful = 0
|
||
workspace_failed = 0
|
||
workspace_errors = []
|
||
|
||
# 遍历每个用户并生成缓存
|
||
for end_user in end_users:
|
||
end_user_id = str(end_user.id)
|
||
|
||
try:
|
||
# 生成记忆洞察
|
||
insight_result = await service.generate_and_cache_insight(db, end_user_id)
|
||
|
||
# 生成用户摘要
|
||
summary_result = await service.generate_and_cache_summary(db, end_user_id)
|
||
|
||
# 检查是否都成功
|
||
if insight_result["success"] and summary_result["success"]:
|
||
workspace_successful += 1
|
||
successful += 1
|
||
logger.info(f"成功为终端用户 {end_user_id} 重新生成缓存")
|
||
else:
|
||
workspace_failed += 1
|
||
failed += 1
|
||
error_info = {
|
||
"end_user_id": end_user_id,
|
||
"insight_error": insight_result.get("error"),
|
||
"summary_error": summary_result.get("error")
|
||
}
|
||
workspace_errors.append(error_info)
|
||
logger.warning(f"终端用户 {end_user_id} 的缓存重新生成部分失败: {error_info}")
|
||
|
||
except Exception as e:
|
||
# 单个用户失败不影响其他用户（错误隔离）
|
||
workspace_failed += 1
|
||
failed += 1
|
||
error_info = {
|
||
"end_user_id": end_user_id,
|
||
"error": str(e)
|
||
}
|
||
workspace_errors.append(error_info)
|
||
logger.error(f"为终端用户 {end_user_id} 重新生成缓存时出错: {str(e)}")
|
||
|
||
workspace_elapsed = time.time() - workspace_start_time
|
||
|
||
# 记录工作空间处理结果
|
||
workspace_result = {
|
||
"workspace_id": str(workspace_id),
|
||
"total_users": workspace_user_count,
|
||
"successful": workspace_successful,
|
||
"failed": workspace_failed,
|
||
"errors": workspace_errors[:10], # 只保留前10个错误
|
||
"elapsed_time": workspace_elapsed
|
||
}
|
||
workspace_results.append(workspace_result)
|
||
|
||
logger.info(
|
||
f"工作空间 {workspace_id} 处理完成: "
|
||
f"总数={workspace_user_count}, 成功={workspace_successful}, "
|
||
f"失败={workspace_failed}, 耗时={workspace_elapsed:.2f}秒"
|
||
)
|
||
|
||
except Exception as e:
|
||
# 工作空间处理失败，记录错误并继续处理下一个
|
||
logger.error(f"处理工作空间 {workspace_id} 时出错: {str(e)}")
|
||
workspace_results.append({
|
||
"workspace_id": str(workspace_id),
|
||
"error": str(e),
|
||
"total_users": 0,
|
||
"successful": 0,
|
||
"failed": 0,
|
||
"errors": []
|
||
})
|
||
|
||
# 记录总体统计信息
|
||
logger.info(
|
||
f"记忆缓存重新生成定时任务完成: "
|
||
f"工作空间数={len(workspaces)}, 总用户数={total_users}, "
|
||
f"成功={successful}, 失败={failed}"
|
||
)
|
||
|
||
return {
|
||
"status": "SUCCESS",
|
||
"message": f"成功处理 {len(workspaces)} 个工作空间，总共 {successful}/{total_users} 个用户缓存重新生成成功",
|
||
"workspace_count": len(workspaces),
|
||
"total_users": total_users,
|
||
"successful": successful,
|
||
"failed": failed,
|
||
"workspace_results": workspace_results
|
||
}
|
||
|
||
except Exception as e:
|
||
logger.error(f"记忆缓存重新生成定时任务执行失败: {str(e)}")
|
||
return {
|
||
"status": "FAILURE",
|
||
"error": str(e),
|
||
"workspace_count": len(workspace_results),
|
||
"total_users": total_users,
|
||
"successful": successful,
|
||
"failed": failed,
|
||
"workspace_results": workspace_results
|
||
}
|
||
|
||
try:
|
||
# 使用 nest_asyncio 来避免事件循环冲突
|
||
try:
|
||
import nest_asyncio
|
||
nest_asyncio.apply()
|
||
except ImportError:
|
||
pass
|
||
|
||
# 尝试获取现有事件循环，如果不存在则创建新的
|
||
try:
|
||
loop = asyncio.get_event_loop()
|
||
if loop.is_closed():
|
||
loop = asyncio.new_event_loop()
|
||
asyncio.set_event_loop(loop)
|
||
except RuntimeError:
|
||
loop = asyncio.new_event_loop()
|
||
asyncio.set_event_loop(loop)
|
||
|
||
result = loop.run_until_complete(_run())
|
||
elapsed_time = time.time() - start_time
|
||
result["elapsed_time"] = elapsed_time
|
||
result["task_id"] = self.request.id
|
||
|
||
return result
|
||
except Exception as e:
|
||
elapsed_time = time.time() - start_time
|
||
return {
|
||
"status": "FAILURE",
|
||
"error": str(e),
|
||
"elapsed_time": elapsed_time,
|
||
"task_id": self.request.id
|
||
}
|
||
|
||
|
||
@celery_app.task(name="app.tasks.workspace_reflection_task", bind=True)
|
||
def workspace_reflection_task(self) -> Dict[str, Any]:
|
||
"""定时任务：每30秒运行工作空间反思功能
|
||
|
||
Returns:
|
||
包含任务执行结果的字典
|
||
"""
|
||
start_time = time.time()
|
||
|
||
async def _run() -> Dict[str, Any]:
|
||
from app.core.logging_config import get_api_logger
|
||
from app.models.workspace_model import Workspace
|
||
from app.services.memory_reflection_service import (
|
||
MemoryReflectionService,
|
||
WorkspaceAppService,
|
||
)
|
||
|
||
api_logger = get_api_logger()
|
||
|
||
with get_db_context() as db:
|
||
try:
|
||
# 获取所有工作空间
|
||
workspaces = db.query(Workspace).all()
|
||
|
||
if not workspaces:
|
||
return {
|
||
"status": "SUCCESS",
|
||
"message": "没有找到工作空间",
|
||
"workspace_count": 0,
|
||
"reflection_results": []
|
||
}
|
||
|
||
all_reflection_results = []
|
||
|
||
# 遍历每个工作空间
|
||
for workspace in workspaces:
|
||
workspace_id = workspace.id
|
||
api_logger.info(f"开始处理工作空间反思，workspace_id: {workspace_id}")
|
||
|
||
try:
|
||
reflection_service = MemoryReflectionService(db)
|
||
|
||
# 使用服务类处理复杂查询逻辑
|
||
service = WorkspaceAppService(db)
|
||
result = service.get_workspace_apps_detailed(str(workspace_id))
|
||
|
||
workspace_reflection_results = []
|
||
|
||
for data in result['apps_detailed_info']:
|
||
if data['data_configs'] == []:
|
||
continue
|
||
|
||
releases = data['releases']
|
||
data_configs = data['data_configs']
|
||
end_users = data['end_users']
|
||
|
||
for base, config, user in zip(releases, data_configs, end_users):
|
||
if str(base['config']) == str(config['config_id']) and str(base['app_id']) == str(user['app_id']):
|
||
# 调用反思服务
|
||
api_logger.info(f"为用户 {user['id']} 启动反思，config_id: {config['config_id']}")
|
||
|
||
reflection_result = await reflection_service.start_reflection_from_data(
|
||
config_data=config,
|
||
end_user_id=user['id']
|
||
)
|
||
|
||
workspace_reflection_results.append({
|
||
"app_id": base['app_id'],
|
||
"config_id": config['config_id'],
|
||
"end_user_id": user['id'],
|
||
"reflection_result": reflection_result
|
||
})
|
||
|
||
all_reflection_results.append({
|
||
"workspace_id": str(workspace_id),
|
||
"reflection_count": len(workspace_reflection_results),
|
||
"reflection_results": workspace_reflection_results
|
||
})
|
||
|
||
api_logger.info(
|
||
f"工作空间 {workspace_id} 反思处理完成，处理了 {len(workspace_reflection_results)} 个任务")
|
||
|
||
except Exception as e:
|
||
api_logger.error(f"处理工作空间 {workspace_id} 反思失败: {str(e)}")
|
||
all_reflection_results.append({
|
||
"workspace_id": str(workspace_id),
|
||
"error": str(e),
|
||
"reflection_count": 0,
|
||
"reflection_results": []
|
||
})
|
||
|
||
total_reflections = sum(r.get("reflection_count", 0) for r in all_reflection_results)
|
||
|
||
return {
|
||
"status": "SUCCESS",
|
||
"message": f"成功处理 {len(workspaces)} 个工作空间，总共 {total_reflections} 个反思任务",
|
||
"workspace_count": len(workspaces),
|
||
"total_reflections": total_reflections,
|
||
"workspace_results": all_reflection_results
|
||
}
|
||
|
||
except Exception as e:
|
||
api_logger.error(f"工作空间反思任务执行失败: {str(e)}")
|
||
return {
|
||
"status": "FAILURE",
|
||
"error": str(e),
|
||
"workspace_count": 0,
|
||
"reflection_results": []
|
||
}
|
||
|
||
try:
|
||
# 使用 nest_asyncio 来避免事件循环冲突
|
||
try:
|
||
import nest_asyncio
|
||
nest_asyncio.apply()
|
||
except ImportError:
|
||
pass
|
||
|
||
# 尝试获取现有事件循环，如果不存在则创建新的
|
||
try:
|
||
loop = asyncio.get_event_loop()
|
||
if loop.is_closed():
|
||
loop = asyncio.new_event_loop()
|
||
asyncio.set_event_loop(loop)
|
||
except RuntimeError:
|
||
loop = asyncio.new_event_loop()
|
||
asyncio.set_event_loop(loop)
|
||
|
||
result = loop.run_until_complete(_run())
|
||
elapsed_time = time.time() - start_time
|
||
result["elapsed_time"] = elapsed_time
|
||
result["task_id"] = self.request.id
|
||
|
||
return result
|
||
except Exception as e:
|
||
elapsed_time = time.time() - start_time
|
||
return {
|
||
"status": "FAILURE",
|
||
"error": str(e),
|
||
"elapsed_time": elapsed_time,
|
||
"task_id": self.request.id
|
||
}
|
||
|
||
|
||
|
||
@celery_app.task(name="app.tasks.run_forgetting_cycle_task", bind=True)
|
||
def run_forgetting_cycle_task(self, config_id: Optional[uuid.UUID] = None) -> Dict[str, Any]:
|
||
"""定时任务：运行遗忘周期
|
||
|
||
定期执行遗忘周期，识别并融合低激活值的知识节点。
|
||
|
||
Args:
|
||
config_id: 配置ID（可选，如果为None则使用默认配置）
|
||
|
||
Returns:
|
||
包含任务执行结果的字典
|
||
"""
|
||
start_time = time.time()
|
||
|
||
async def _run() -> Dict[str, Any]:
|
||
from app.core.logging_config import get_api_logger
|
||
from app.services.memory_forget_service import MemoryForgetService
|
||
|
||
api_logger = get_api_logger()
|
||
|
||
with get_db_context() as db:
|
||
try:
|
||
api_logger.info(f"开始执行遗忘周期定时任务，config_id: {config_id}")
|
||
|
||
forget_service = MemoryForgetService()
|
||
|
||
# 运行遗忘周期
|
||
report = await forget_service.trigger_forgetting(
|
||
db=db,
|
||
end_user_id=None, # 处理所有组
|
||
config_id=config_id
|
||
)
|
||
|
||
duration = time.time() - start_time
|
||
|
||
api_logger.info(
|
||
f"遗忘周期定时任务完成: "
|
||
f"融合 {report['merged_count']} 对节点, "
|
||
f"失败 {report['failed_count']} 对, "
|
||
f"耗时 {duration:.2f} 秒"
|
||
)
|
||
|
||
return {
|
||
"status": "SUCCESS",
|
||
"message": "遗忘周期执行成功",
|
||
"report": report,
|
||
"duration_seconds": duration
|
||
}
|
||
|
||
except Exception as e:
|
||
duration = time.time() - start_time
|
||
api_logger.error(f"遗忘周期定时任务失败: {str(e)}", exc_info=True)
|
||
|
||
return {
|
||
"status": "FAILED",
|
||
"message": f"遗忘周期执行失败: {str(e)}",
|
||
"duration_seconds": duration
|
||
}
|
||
|
||
# 运行异步函数
|
||
loop = asyncio.new_event_loop()
|
||
asyncio.set_event_loop(loop)
|
||
try:
|
||
result = loop.run_until_complete(_run())
|
||
return result
|
||
finally:
|
||
loop.close()
|