repo stringclasses 454
values | file_path stringlengths 5 201 | extension stringclasses 1
value | content stringlengths 8 509k | num_lines int64 3 16.9k | size_bytes int64 8 511k |
|---|---|---|---|---|---|
TradingAgents-CN | tradingagents/llm_adapters/dashscope_openai_adapter.py | .py | """
阿里百炼 OpenAI兼容适配器
为 TradingAgents 提供阿里百炼大模型的 OpenAI 兼容接口
利用百炼模型的原生 OpenAI 兼容性，无需额外的工具转换
"""
import os
from typing import Any, Dict, List, Optional, Union, Sequence
from langchain_openai import ChatOpenAI
from langchain_core.tools import BaseTool
from pydantic import Field, SecretStr
from ..config.config_manager imp... | 307 | 12,120 |
TradingAgents-CN | tradingagents/llm_adapters/openai_compatible_base.py | .py | """
OpenAI兼容适配器基类
为所有支持OpenAI接口的LLM提供商提供统一的基础实现
"""
import os
import time
from typing import Any, Dict, List, Optional, Union
from langchain_core.messages import BaseMessage
from langchain_core.outputs import ChatResult
from langchain_openai import ChatOpenAI
from langchain_core.callbacks import CallbackManagerForLLMR... | 554 | 21,967 |
TradingAgents-CN | tradingagents/llm_adapters/deepseek_adapter.py | .py | """
DeepSeek LLM适配器，支持Token使用统计
"""
import os
import time
from typing import Any, Dict, List, Optional, Union
from langchain_core.messages import BaseMessage, AIMessage, HumanMessage, SystemMessage
from langchain_core.outputs import ChatGeneration, ChatResult
from langchain_openai import ChatOpenAI
from langchain_core... | 293 | 10,078 |
TradingAgents-CN | tradingagents/llm_adapters/google_openai_adapter.py | .py | """
Google AI OpenAI兼容适配器
为 TradingAgents 提供Google AI (Gemini)模型的 OpenAI 兼容接口
解决Google模型工具调用格式不匹配的问题
"""
import os
from typing import Any, Dict, List, Optional, Union, Sequence
from langchain_google_genai import ChatGoogleGenerativeAI
from langchain_core.tools import BaseTool
from langchain_core.messages import BaseMe... | 490 | 21,074 |
TradingAgents-CN | tradingagents/llm_clients/openai_client.py | .py | import os
from typing import Any, Optional
from langchain_openai import ChatOpenAI
from .base_client import BaseLLMClient, normalize_content
from .validators import validate_model
class NormalizedChatOpenAI(ChatOpenAI):
"""ChatOpenAI wrapper that normalizes typed content blocks to text."""
def invoke(self,... | 110 | 4,032 |
TradingAgents-CN | tradingagents/llm_clients/__init__.py | .py | from .base_client import BaseLLMClient, normalize_content
def create_llm_client(*args, **kwargs):
from .factory import create_llm_client as _create_llm_client
return _create_llm_client(*args, **kwargs)
__all__ = ["BaseLLMClient", "create_llm_client", "normalize_content"]
| 11 | 285 |
TradingAgents-CN | tradingagents/llm_clients/base_client.py | .py | from abc import ABC, abstractmethod
from typing import Any, Optional
import warnings
def normalize_content(response):
"""Normalize typed content blocks returned by some providers to plain text."""
import logging
logger = logging.getLogger(__name__)
# 打印完整响应对象的结构，帮助调试
logger.debug(f"[normalize... | 64 | 2,206 |
TradingAgents-CN | tradingagents/llm_clients/provider_keys.py | .py | from __future__ import annotations
_ALIASES = {
"dashscope": "qwen",
"alibaba": "qwen",
"qwen": "qwen",
"zhipu": "glm",
"glm": "glm",
"openai": "openai",
"google": "google",
"anthropic": "anthropic",
"deepseek": "deepseek",
"openrouter": "openrouter",
"aihubmix": "aihubmix"... | 97 | 3,152 |
TradingAgents-CN | tradingagents/llm_clients/factory.py | .py | from typing import Optional
from .base_client import BaseLLMClient
from .provider_keys import normalize_provider_key
_PROVIDER_ALIASES = {
"dashscope": "qwen",
"alibaba": "qwen",
"zhipu": "glm",
"siliconflow": "openai",
}
_OPENAI_COMPATIBLE = {
"openai",
"deepseek",
"qwen",
"glm",
... | 54 | 1,236 |
TradingAgents-CN | tradingagents/llm_clients/google_client.py | .py | from typing import Any
from .base_client import BaseLLMClient
from .validators import validate_model
class GoogleClient(BaseLLMClient):
"""Client for Google Gemini models."""
def get_llm(self) -> Any:
self.warn_if_unknown_model()
from tradingagents.llm_adapters.google_openai_adapter import C... | 31 | 996 |
TradingAgents-CN | tradingagents/llm_clients/model_catalog.py | .py | """Shared model catalog used by CLI prompts and lightweight validation."""
from __future__ import annotations
from typing import Dict, List, Tuple
ModelOption = Tuple[str, str]
ProviderModeOptions = Dict[str, Dict[str, List[ModelOption]]]
MODEL_OPTIONS: ProviderModeOptions = {
"openai": {
"quick": [
... | 182 | 5,746 |
TradingAgents-CN | tradingagents/llm_clients/validators.py | .py | """Model name validators for each provider."""
from .model_catalog import get_known_models
VALID_MODELS = {
provider: models
for provider, models in get_known_models().items()
if provider not in ("ollama", "openrouter", "aihubmix", "volcengine", "volcengine_coding", "custom_openai")
}
def validate_mode... | 23 | 646 |
TradingAgents-CN | tradingagents/llm_clients/anthropic_client.py | .py | from typing import Any, Optional
from langchain_anthropic import ChatAnthropic
from .base_client import BaseLLMClient, normalize_content
from .validators import validate_model
class NormalizedChatAnthropic(ChatAnthropic):
"""Anthropic wrapper that normalizes structured content to text."""
def invoke(self, ... | 38 | 1,141 |
TradingAgents-CN | tradingagents/tools/unified_news_tool.py | .py | #!/usr/bin/env python3
"""
统一新闻分析工具
整合A股、港股、美股等不同市场的新闻获取逻辑到一个工具函数中
让大模型只需要调用一个工具就能获取所有类型股票的新闻数据
"""
import logging
from datetime import datetime
import re
logger = logging.getLogger(__name__)
class UnifiedNewsAnalyzer:
"""统一新闻分析器，整合所有新闻获取逻辑"""
def __init__(self, toolkit):
"""初始化统一新闻分析器
... | 588 | 28,689 |
TradingAgents-CN | tradingagents/tools/analysis/indicators.py | .py | from __future__ import annotations
from dataclasses import dataclass
from typing import Any, Dict, Iterable, List, Optional
import numpy as np
import pandas as pd
@dataclass(frozen=True)
class IndicatorSpec:
name: str
params: Optional[Dict[str, Any]] = None
SUPPORTED = {"ma", "ema", "macd", "rsi", "boll",... | 354 | 12,301 |
TradingAgents-CN | tradingagents/dataflows/realtime_news_utils.py | .py | #!/usr/bin/env python3
"""
实时新闻工具兼容层
为了保持向后兼容性，从 news.realtime_news 模块导出函数
"""
from tradingagents.dataflows.news.realtime_news import (
get_realtime_stock_news,
RealtimeNewsAggregator,
NewsItem
)
__all__ = [
'get_realtime_stock_news',
'RealtimeNewsAggregator',
'NewsItem'
]
| 19 | 353 |
TradingAgents-CN | tradingagents/dataflows/_compat_imports.py | .py | """
向后兼容导入模块
保持旧的导入路径可用，避免破坏现有代码
使用方法：
# 旧代码仍然可以这样导入
from tradingagents.dataflows.googlenews_utils import getNewsData
from tradingagents.dataflows.cache_manager import StockDataCache
# 新代码推荐使用新路径
from tradingagents.dataflows.news import getNewsData
from tradingagents.dataflows.cache import... | 20 | 567 |
TradingAgents-CN | tradingagents/dataflows/__init__.py | .py | # 导入基础模块
# Finnhub 工具（支持新旧路径）
try:
from .providers.us import get_data_in_range
except ImportError:
try:
from .finnhub_utils import get_data_in_range
except ImportError:
get_data_in_range = None
# 导入新闻模块（新路径）
try:
from .news import getNewsData, fetch_top_from_category
except ImportError:... | 118 | 3,564 |
TradingAgents-CN | tradingagents/dataflows/stock_data_service.py | .py | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
统一的股票数据获取服务
实现MongoDB -> Tushare数据接口的完整降级机制
"""
import pandas as pd
from typing import Dict, List, Optional, Any
from datetime import datetime, timedelta
import logging
# 导入日志模块
from tradingagents.utils.logging_manager import get_logger
logger = get_logger('agents')
... | 286 | 11,373 |
TradingAgents-CN | tradingagents/dataflows/data_completeness_checker.py | .py | #!/usr/bin/env python3
"""
数据完整性检查器
用于检查历史数据是否完整、是否包含最新交易日，并在需要时自动重新拉取
"""
import logging
from datetime import datetime, timedelta
from typing import Optional, Tuple, List
import pandas as pd
logger = logging.getLogger(__name__)
class DataCompletenessChecker:
"""数据完整性检查器"""
def __init__(self):
... | 257 | 9,526 |
TradingAgents-CN | tradingagents/dataflows/optimized_china_data.py | .py | #!/usr/bin/env python3
"""
优化的A股数据获取工具
集成缓存策略和Tushare数据接口，提高数据获取效率
"""
import os
import time
import random
from datetime import datetime, timedelta
from zoneinfo import ZoneInfo
from typing import Optional, Dict, Any
from .cache import get_cache
from tradingagents.config.config_manager import config_manager
from tra... | 2,368 | 116,550 |
TradingAgents-CN | tradingagents/dataflows/interface.py | .py | from typing import Annotated, Dict
import time
import os
from datetime import datetime
# 导入新闻模块（支持新旧路径）
try:
from .news import fetch_top_from_category
except ImportError:
from .news.reddit import fetch_top_from_category
from .news.google_news import *
from .news.chinese_finance import get_chinese_social_sen... | 1,946 | 77,185 |
TradingAgents-CN | tradingagents/dataflows/realtime_metrics.py | .py | """
实时估值指标计算模块
基于实时行情和财务数据计算PE/PB等指标
"""
import logging
from typing import Optional, Dict, Any
from datetime import datetime
logger = logging.getLogger(__name__)
def calculate_realtime_pe_pb(
symbol: str,
db_client=None
) -> Optional[Dict[str, Any]]:
"""
基于实时行情和 Tushare TTM 数据计算动态 PE/PB
计算逻辑：
... | 440 | 21,897 |
TradingAgents-CN | tradingagents/dataflows/data_source_manager.py | .py | #!/usr/bin/env python3
"""
数据源管理器
统一管理中国股票数据源的选择和切换，支持Tushare、AKShare、BaoStock等
"""
import os
import time
from typing import Dict, List, Optional, Any
from enum import Enum
import warnings
import pandas as pd
import numpy as np
# 导入日志模块
from tradingagents.utils.logging_manager import get_logger
logger = get_logger('a... | 2,475 | 113,667 |
TradingAgents-CN | tradingagents/dataflows/stock_api.py | .py | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
股票数据API接口
提供简单易用的股票数据获取接口，内置完整的降级机制
"""
from typing import Dict, List, Optional, Any
from .stock_data_service import get_stock_data_service
# 导入日志模块
from tradingagents.utils.logging_manager import get_logger
logger = get_logger('agents')
def get_stock_info(stock_cod... | 121 | 3,894 |
TradingAgents-CN | tradingagents/dataflows/technical/__init__.py | .py | """
技术指标计算模块
提供各种技术分析指标的计算功能
"""
# 导入 stockstats
try:
from .stockstats import StockstatsUtils
STOCKSTATS_AVAILABLE = True
except ImportError:
StockstatsUtils = None
STOCKSTATS_AVAILABLE = False
__all__ = [
'StockstatsUtils',
'STOCKSTATS_AVAILABLE',
]
| 19 | 328 |
TradingAgents-CN | tradingagents/dataflows/technical/stockstats.py | .py | import pandas as pd
import yfinance as yf
from stockstats import wrap
from typing import Annotated
import os
from tradingagents.config.config_manager import config_manager
def get_config():
"""兼容性包装函数"""
return config_manager.load_settings()
class StockstatsUtils:
@staticmethod
def get_stock_stats(
... | 92 | 3,116 |
TradingAgents-CN | tradingagents/dataflows/news/google_news.py | .py | import json
import requests
from bs4 import BeautifulSoup
from datetime import datetime
import time
import random
import os
from tenacity import (
retry,
stop_after_attempt,
wait_exponential,
retry_if_exception_type,
retry_if_result,
)
from tradingagents.config.runtime_settings import get_float
# 导... | 135 | 4,873 |
TradingAgents-CN | tradingagents/dataflows/news/realtime_news.py | .py | #!/usr/bin/env python3
"""
实时新闻数据获取工具
解决新闻滞后性问题
"""
import requests
import json
from datetime import datetime, timedelta
from zoneinfo import ZoneInfo
from typing import List, Dict, Optional
import time
import os
from dataclasses import dataclass
# 导入日志模块
from tradingagents.config.runtime_settings import get_timezon... | 977 | 47,924 |
TradingAgents-CN | tradingagents/dataflows/news/__init__.py | .py | """
新闻数据获取模块
统一管理各种新闻数据源
"""
# 导入 Google News
try:
from .google_news import getNewsData
GOOGLE_NEWS_AVAILABLE = True
except ImportError:
getNewsData = None
GOOGLE_NEWS_AVAILABLE = False
# 导入 Reddit
try:
from .reddit import fetch_top_from_category
REDDIT_AVAILABLE = True
except ImportError:
... | 64 | 1,401 |
TradingAgents-CN | tradingagents/dataflows/news/chinese_finance.py | .py | #!/usr/bin/env python3
"""
中国财经数据聚合工具
由于微博API申请困难且功能受限，采用多源数据聚合的方式
"""
import requests
import json
import time
import random
from datetime import datetime, timedelta
from typing import List, Dict, Optional
import re
from bs4 import BeautifulSoup
import pandas as pd
class ChineseFinanceDataAggregator:
"""中国财经数据聚合... | 332 | 12,572 |
TradingAgents-CN | tradingagents/dataflows/news/reddit.py | .py | import requests
import time
import json
from datetime import datetime, timedelta
from contextlib import contextmanager
from typing import Annotated
import os
import re
ticker_to_company = {
"AAPL": "Apple",
"MSFT": "Microsoft",
"GOOGL": "Google",
"AMZN": "Amazon",
"TSLA": "Tesla",
"NVDA": "Nvid... | 136 | 4,275 |
TradingAgents-CN | tradingagents/dataflows/cache/integrated.py | .py | #!/usr/bin/env python3
"""
集成缓存管理器
结合原有缓存系统和新的自适应数据库支持
提供向后兼容的接口
"""
import os
import logging
from pathlib import Path
from typing import Any, Dict, Optional, Union
import pandas as pd
# 导入统一日志系统
from tradingagents.utils.logging_init import setup_dataflow_logging
# 导入原有缓存系统
from .file_cache import StockDataCache
# ... | 400 | 15,154 |
TradingAgents-CN | tradingagents/dataflows/cache/mongodb_cache_adapter.py | .py | #!/usr/bin/env python3
"""
MongoDB 缓存适配器
根据 TA_USE_APP_CACHE 配置，优先使用 MongoDB 中的同步数据
"""
import pandas as pd
from typing import Optional, Dict, Any, List, Union
from datetime import datetime, timedelta, timezone
# 导入日志模块
from tradingagents.utils.logging_manager import get_logger
logger = get_logger('agents')
# 导入配置
f... | 424 | 16,536 |
TradingAgents-CN | tradingagents/dataflows/cache/__init__.py | .py | """
缓存管理模块
支持多种缓存策略：
- 文件缓存（默认）- 简单稳定，不依赖外部服务
- 数据库缓存（可选）- MongoDB + Redis，性能更好
- 自适应缓存（推荐）- 自动选择最佳后端
使用方法：
from tradingagents.dataflows.cache import get_cache
cache = get_cache() # 自动选择最佳缓存策略
配置缓存策略：
export TA_CACHE_STRATEGY=integrated # 启用集成缓存（MongoDB/Redis）
export TA_CACHE_STRATEGY=file #... | 142 | 4,215 |
TradingAgents-CN | tradingagents/dataflows/cache/adaptive.py | .py | #!/usr/bin/env python3
"""
自适应缓存系统
根据数据库可用性自动选择最佳缓存策略
"""
import os
import json
import pickle
import hashlib
import logging
from datetime import datetime, timedelta
from pathlib import Path
from typing import Any, Dict, Optional, Union
import pandas as pd
from tradingagents.config.database_manager import get_database... | 441 | 16,455 |
TradingAgents-CN | tradingagents/dataflows/cache/app_adapter.py | .py | #!/usr/bin/env python3
"""
App 缓存读取适配器（TradingAgents -> app MongoDB 集合）
- 基本信息集合：stock_basic_info
- 行情集合：market_quotes
当启用 ta_use_app_cache 时，作为优先数据源；未命中部分由上层继续回退到直连数据源。
"""
from __future__ import annotations
from typing import Any, Dict, List, Optional
from datetime import datetime
import pandas as pd
import loggin... | 120 | 4,246 |
TradingAgents-CN | tradingagents/dataflows/cache/file_cache.py | .py | #!/usr/bin/env python3
"""
股票数据缓存管理器
支持本地缓存股票数据，减少API调用，提高响应速度
"""
import os
import json
import pickle
import pandas as pd
from datetime import datetime, timedelta
from pathlib import Path
from typing import Optional, Dict, Any, Union, List
import hashlib
# 导入日志模块
from tradingagents.utils.logging_manager import get_l... | 686 | 30,333 |
TradingAgents-CN | tradingagents/dataflows/cache/db_cache.py | .py | #!/usr/bin/env python3
"""
MongoDB + Redis 数据库缓存管理器
提供高性能的股票数据缓存和持久化存储
"""
import os
import json
import pickle
import hashlib
from datetime import datetime, timedelta
from zoneinfo import ZoneInfo
from tradingagents.config.runtime_settings import get_timezone_name
from typing import Optional, Dict, Any, List, Union
i... | 578 | 22,296 |
TradingAgents-CN | tradingagents/dataflows/providers/base_provider.py | .py | """
统一股票数据提供器基类
"""
from abc import ABC, abstractmethod
from typing import Optional, Dict, Any, List, Union
from datetime import datetime, date
import logging
import pandas as pd
class BaseStockDataProvider(ABC):
"""
股票数据提供器基类
定义了所有数据源提供器的统一接口
"""
def __init__(self, provider_name: str):
... | 260 | 8,126 |
TradingAgents-CN | tradingagents/dataflows/providers/__init__.py | .py | """
统一数据源提供器包
按市场分类组织数据提供器
"""
from .base_provider import BaseStockDataProvider
# 导入中国市场提供器（新路径）
try:
from .china import (
AKShareProvider,
TushareProvider,
BaostockProvider as BaoStockProvider,
AKSHARE_AVAILABLE,
TUSHARE_AVAILABLE,
BAOSTOCK_AVAILABLE
)
except Im... | 128 | 3,033 |
TradingAgents-CN | tradingagents/dataflows/providers/china/akshare.py | .py | """
AKShare统一数据提供器
基于AKShare SDK的统一数据同步方案，提供标准化的数据接口
"""
import asyncio
import logging
from datetime import datetime, timedelta, timezone
from typing import Dict, Any, List, Optional, Union
import pandas as pd
from ..base_provider import BaseStockDataProvider
logger = logging.getLogger(__name__)
class AKShareProvid... | 1,677 | 72,858 |
TradingAgents-CN | tradingagents/dataflows/providers/china/baostock.py | .py | #!/usr/bin/env python3
"""
BaoStock统一数据提供器
实现BaseStockDataProvider接口，提供标准化的BaoStock数据访问
"""
import asyncio
import logging
from datetime import datetime, timedelta, timezone
from typing import Dict, Any, List, Optional, Union
import pandas as pd
from ..base_provider import BaseStockDataProvider
logger = logging.getLog... | 903 | 34,025 |
TradingAgents-CN | tradingagents/dataflows/providers/china/__init__.py | .py | """
中国市场数据提供器
包含 A股、港股等中国市场的数据源
"""
# 导入 AKShare 提供器
try:
from .akshare import AKShareProvider
AKSHARE_AVAILABLE = True
except ImportError:
AKShareProvider = None
AKSHARE_AVAILABLE = False
# 导入 Tushare 提供器
try:
from .tushare import TushareProvider
TUSHARE_AVAILABLE = True
except ImportError:
... | 49 | 1,109 |
TradingAgents-CN | tradingagents/dataflows/providers/china/fundamentals_snapshot.py | .py | from __future__ import annotations
from typing import Dict, Optional
import pandas as pd
from tradingagents.utils.logging_manager import get_logger
logger = get_logger('agents')
def _safe_float(x) -> Optional[float]:
try:
if x is None:
return None
v = float(x)
if pd.isna(v)... | 76 | 2,296 |
TradingAgents-CN | tradingagents/dataflows/providers/china/tushare.py | .py | """
统一的Tushare数据提供器
合并app层和tradingagents层的所有优势功能
"""
from typing import Optional, Dict, Any, List, Union
from datetime import datetime, date, timedelta
import pandas as pd
import asyncio
import logging
import os
from pathlib import Path
# 首先设置环境变量，在导入 tushare 之前，避免权限问题
project_root = Path(__file__).resolve().parents[4... | 1,651 | 70,875 |
TradingAgents-CN | tradingagents/dataflows/providers/hk/improved_hk.py | .py | #!/usr/bin/env python3
"""
改进的港股数据获取工具
解决API速率限制和数据获取问题
"""
import time
import json
import os
import pandas as pd
from typing import Dict, Any, Optional
from datetime import datetime, timedelta
from tradingagents.config.runtime_settings import get_int
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger... | 801 | 33,005 |
TradingAgents-CN | tradingagents/dataflows/providers/hk/__init__.py | .py | """
港股数据提供器
"""
# 导入改进的港股工具
try:
from .improved_hk import (
ImprovedHKStockProvider,
get_improved_hk_provider,
get_hk_stock_info_improved
)
HK_PROVIDER_AVAILABLE = True
except ImportError:
ImprovedHKStockProvider = None
get_improved_hk_provider = None
get_hk_stock_info_i... | 36 | 775 |
TradingAgents-CN | tradingagents/dataflows/providers/hk/hk_stock.py | .py | """
港股数据获取工具
提供港股数据的获取、处理和缓存功能
"""
import pandas as pd
import numpy as np
import yfinance as yf
import time
from typing import Optional, Dict, Any
from datetime import datetime, timedelta
from zoneinfo import ZoneInfo
from tradingagents.config.runtime_settings import get_timezone_name
import os
from tradingagents.co... | 518 | 20,357 |
TradingAgents-CN | tradingagents/dataflows/providers/examples/__init__.py | .py | """
示例数据提供器
展示如何创建新的数据源提供器
"""
from .example_sdk import ExampleSDKProvider
__all__ = [
'ExampleSDKProvider',
]
def get_example_sdk_provider(**kwargs):
"""获取示例SDK提供器实例"""
return ExampleSDKProvider(**kwargs)
| 18 | 284 |
TradingAgents-CN | tradingagents/dataflows/providers/examples/example_sdk.py | .py | """
示例SDK适配器实现 (tradingagents层)
展示如何基于BaseStockDataProvider创建新的数据源适配器
架构说明:
- tradingagents层: 纯数据获取和标准化，不涉及数据库操作
- app层: 数据同步服务，负责调用此适配器并写入数据库
- 职责分离: 适配器只负责数据获取，同步服务负责数据存储
"""
import asyncio
import aiohttp
from typing import Optional, Dict, Any, List, Union
from datetime import datetime, date
import pandas as pd
imp... | 395 | 15,491 |
TradingAgents-CN | tradingagents/dataflows/providers/us/finnhub.py | .py | import json
import os
# 导入日志模块
from tradingagents.utils.logging_manager import get_logger
logger = get_logger('agents')
def get_data_in_range(ticker, start_date, end_date, data_type, data_dir, period=None):
"""
Gets finnhub data saved and processed on disk.
Args:
start_date (str): Start date in ... | 57 | 2,033 |
TradingAgents-CN | tradingagents/dataflows/providers/us/__init__.py | .py | """
美股数据提供器
包含 Finnhub, Yahoo Finance 等美股数据源
"""
# 导入 Finnhub 工具
try:
from .finnhub import get_data_in_range
FINNHUB_AVAILABLE = True
except ImportError:
get_data_in_range = None
FINNHUB_AVAILABLE = False
# 导入 Yahoo Finance 工具
try:
from .yfinance import YFinanceUtils
YFINANCE_AVAILABLE = True
... | 48 | 1,000 |
TradingAgents-CN | tradingagents/dataflows/providers/us/optimized.py | .py | #!/usr/bin/env python3
"""
优化的美股数据获取工具
集成缓存策略，减少API调用，提高响应速度
"""
import os
import time
import random
from datetime import datetime, timedelta
from zoneinfo import ZoneInfo
from typing import Optional, Dict, Any
import yfinance as yf
import pandas as pd
# 导入缓存管理器（支持新旧路径）
try:
from ...cache import StockDataCache
... | 564 | 23,018 |
TradingAgents-CN | tradingagents/dataflows/providers/us/alpha_vantage_fundamentals.py | .py | """
Alpha Vantage 基本面数据提供者
提供公司基本面数据，包括：
- 公司概况
- 财务报表（资产负债表、现金流量表、利润表）
- 估值指标
参考原版 TradingAgents 实现
"""
from typing import Annotated
import json
from datetime import datetime
from .alpha_vantage_common import _make_api_request, format_response_as_string
# 导入日志模块
from tradingagents.utils.logging_manager import get... | 232 | 9,618 |
TradingAgents-CN | tradingagents/dataflows/providers/us/yfinance.py | .py | # gets data/stats
import yfinance as yf
from typing import Annotated, Callable, Any, Optional
from pandas import DataFrame
import pandas as pd
from functools import wraps
from datetime import datetime
from dateutil.relativedelta import relativedelta
import os
from tradingagents.utils.dataflow_utils import save_output... | 354 | 13,953 |
TradingAgents-CN | tradingagents/dataflows/providers/us/alpha_vantage_news.py | .py | """
Alpha Vantage 新闻数据提供者
提供高质量的市场新闻和情感分析数据
参考原版 TradingAgents 实现
"""
from typing import Annotated, Dict, Any
import json
from datetime import datetime
from .alpha_vantage_common import _make_api_request, format_datetime_for_api, format_response_as_string
# 导入日志模块
from tradingagents.utils.logging_manager import ge... | 254 | 10,035 |
TradingAgents-CN | tradingagents/dataflows/providers/us/alpha_vantage_common.py | .py | """
Alpha Vantage API 公共模块
提供 Alpha Vantage API 的通用请求功能，包括：
- API 请求封装
- 错误处理和重试
- 速率限制处理
- 响应解析
参考原版 TradingAgents 实现
"""
import os
import time
import json
import requests
from typing import Dict, Any, Optional
from datetime import datetime
# 导入日志模块
from tradingagents.utils.logging_manager import get_logger
logger... | 319 | 11,145 |
TradingAgents-CN | tradingagents/config/config_manager.py | .py | #!/usr/bin/env python3
"""
配置管理器
管理API密钥、模型配置、费率设置等
⚠️ DEPRECATED: 此模块已废弃，将在 2026-03-31 后移除
请使用新的配置系统: app.services.config_service.ConfigService
迁移指南: docs/DEPRECATION_NOTICE.md
迁移脚本: scripts/migrate_config_to_db.py
"""
import json
import os
import re
import warnings
from datetime import datetime
from zonein... | 784 | 33,415 |
TradingAgents-CN | tradingagents/config/mongodb_storage.py | .py | #!/usr/bin/env python3
"""
MongoDB存储适配器
用于将token使用记录存储到MongoDB数据库
"""
import os
from datetime import datetime, timedelta
from zoneinfo import ZoneInfo
from typing import Dict, List, Optional, Any
from dataclasses import asdict
from .usage_models import UsageRecord
# 导入日志模块
from tradingagents.utils.logging_manager imp... | 308 | 11,300 |
TradingAgents-CN | tradingagents/config/tushare_config.py | .py | #!/usr/bin/env python3
"""
Tushare配置管理
专门处理Tushare相关的环境变量配置，兼容Python 3.13+
"""
import os
from typing import Dict, Any, Optional
from .env_utils import parse_bool_env, parse_str_env, get_env_info, validate_required_env_vars
class TushareConfig:
"""Tushare配置管理器"""
def __init__(self):
"""初始化Tushare... | 231 | 7,642 |
TradingAgents-CN | tradingagents/config/__init__.py | .py | """
配置管理模块
"""
from .config_manager import config_manager, token_tracker, ModelConfig, PricingConfig, UsageRecord
__all__ = [
'config_manager',
'token_tracker',
'ModelConfig',
'PricingConfig',
'UsageRecord'
]
| 14 | 244 |
TradingAgents-CN | tradingagents/config/env_utils.py | .py | #!/usr/bin/env python3
"""
环境变量解析工具
提供兼容Python 3.13+的强健环境变量解析功能
"""
import os
from typing import Any, Union, Optional
def parse_bool_env(env_var: str, default: bool = False) -> bool:
"""
解析布尔类型环境变量，兼容多种格式
支持的格式：
- true/True/TRUE
- false/False/FALSE
- 1/0
- yes/Yes/YES
- no/No/N... | 245 | 5,793 |
TradingAgents-CN | tradingagents/config/usage_models.py | .py | #!/usr/bin/env python3
"""
使用记录数据模型
用于 Token 使用统计和成本跟踪
"""
from dataclasses import dataclass
from typing import Optional
@dataclass
class UsageRecord:
"""使用记录"""
timestamp: str # 时间戳
provider: str # 供应商
model_name: str # 模型名称
input_tokens: int # 输入token数
output_tokens: int # 输出token数
... | 46 | 1,244 |
TradingAgents-CN | tradingagents/config/database_config.py | .py | #!/usr/bin/env python3
"""
数据库配置管理模块
统一管理MongoDB和Redis的连接配置
"""
import os
from typing import Dict, Any, Optional
class DatabaseConfig:
"""数据库配置管理类"""
@staticmethod
def get_mongodb_config() -> Dict[str, Any]:
"""
获取MongoDB配置
Returns:
Dict[str, Any]: MongoD... | 119 | 3,601 |
TradingAgents-CN | tradingagents/config/database_manager.py | .py | #!/usr/bin/env python3
"""
智能数据库管理器
自动检测MongoDB和Redis可用性，提供降级方案
使用项目现有的.env配置
"""
import logging
import os
from pathlib import Path
from typing import Dict, Any, Optional, Tuple
class DatabaseManager:
"""智能数据库管理器"""
def __init__(self):
self.logger = logging.getLogger(__name__)
# 加载.env配置
... | 390 | 14,158 |
TradingAgents-CN | tradingagents/config/runtime_settings.py | .py | #!/usr/bin/env python3
"""
TradingAgents 运行时配置适配器（弱依赖）
- 优先尝试从后端 app.services.config_provider 读取动态 system_settings（若可用）
- 若不可用或在异步事件循环中无法同步等待，则回退到环境变量与默认值
- 保持 TradingAgents 包独立性：不可用时静默回退，不引入硬依赖
"""
from __future__ import annotations
import os
import asyncio
from typing import Any, Optional, Callable
import logging... | 224 | 8,129 |
TradingAgents-CN | tradingagents/config/providers_config.py | .py | """
数据源提供器配置管理
从 tradingagents/dataflows/providers_config.py 迁移而来
统一管理所有数据源提供器的配置
"""
import os
from typing import Dict, Any
import logging
logger = logging.getLogger(__name__)
class DataSourceConfig:
"""数据源配置管理器"""
def __init__(self):
self._configs = {}
self._load_configs()
de... | 146 | 5,426 |
TradingAgents-CN | tradingagents/api/stock_api.py | .py | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
股票数据API接口
提供便捷的股票数据获取接口，支持完整的降级机制
"""
import sys
import os
from typing import Dict, List, Optional, Any
from datetime import datetime, timedelta
# 导入日志模块
from tradingagents.utils.logging_manager import get_logger
logger = get_logger('agents')
# 添加dataflows目录到路径
data... | 308 | 9,722 |
TradingAgents-CN | tradingagents/utils/logging_init.py | .py | #!/usr/bin/env python3
"""
日志系统初始化模块
在应用启动时初始化统一日志系统
"""
import os
import sys
from pathlib import Path
from typing import Optional
# 添加项目根目录到路径
project_root = Path(__file__).parent.parent.parent
sys.path.insert(0, str(project_root))
from tradingagents.utils.logging_manager import setup_logging, get_logger
def init... | 166 | 5,076 |
TradingAgents-CN | tradingagents/utils/stock_validator.py | .py | #!/usr/bin/env python3
"""
股票数据预获取和验证模块
用于在分析流程开始前验证股票是否存在，并预先获取和缓存必要的数据
"""
import re
from typing import Dict, Tuple, Optional
from datetime import datetime, timedelta
# 导入日志模块
from tradingagents.utils.logging_manager import get_logger
logger = get_logger('stock_validator')
class StockDataPreparationResult:
""... | 1,340 | 62,654 |
TradingAgents-CN | tradingagents/utils/stock_utils.py | .py | """
股票工具函数
提供股票代码识别、分类和处理功能
"""
import re
from typing import Dict, Tuple, Optional
from enum import Enum
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
logger = get_logger("default")
class StockMarket(Enum):
"""股票市场枚举"""
CHINA_A = "china_a" # 中国A股
HONG_KONG = "hong_kong" # 港股
... | 219 | 6,009 |
TradingAgents-CN | tradingagents/utils/enhanced_news_filter.py | .py | """
增强新闻过滤器 - 集成本地小模型和规则过滤
支持多种过滤策略：规则过滤、语义相似度、本地分类模型
"""
import pandas as pd
import re
import logging
from typing import List, Dict, Tuple, Optional
from datetime import datetime
import numpy as np
# 导入基础过滤器
from .news_filter import NewsRelevanceFilter, create_news_filter, get_company_name
logger = logging.getLogge... | 360 | 14,005 |
TradingAgents-CN | tradingagents/utils/news_filter_integration.py | .py | """
新闻过滤集成模块
将新闻过滤器集成到现有的新闻获取流程中
"""
import pandas as pd
import logging
from typing import Optional, Dict, Any
from datetime import datetime
logger = logging.getLogger(__name__)
def integrate_news_filtering(original_get_stock_news_em):
"""
装饰器：为get_stock_news_em函数添加新闻过滤功能
Args:
original_get_... | 218 | 8,802 |
TradingAgents-CN | tradingagents/utils/tool_logging.py | .py | #!/usr/bin/env python3
"""
工具调用日志装饰器
为所有工具调用添加统一的日志记录
"""
import time
import functools
from typing import Any, Dict, Optional, Callable
from datetime import datetime
from zoneinfo import ZoneInfo
from tradingagents.config.runtime_settings import get_timezone_name
from tradingagents.utils.logging_init import get_logg... | 427 | 14,680 |
TradingAgents-CN | tradingagents/utils/dataflow_utils.py | .py | """
数据流通用工具函数
从 tradingagents/dataflows/utils.py 迁移而来
"""
import os
import json
import pandas as pd
from datetime import date, timedelta, datetime
from typing import Annotated
# 导入日志模块
from tradingagents.utils.logging_manager import get_logger
logger = get_logger('agents')
SavePathType = Annotated[str, "File path t... | 133 | 3,692 |
TradingAgents-CN | tradingagents/utils/logging_manager.py | .py | #!/usr/bin/env python3
"""
统一日志管理器
提供项目级别的日志配置和管理功能
"""
import logging
import logging.handlers
import os
import sys
from datetime import datetime
from pathlib import Path
from typing import Dict, Any, Optional, Union
import json
import toml
# 注意：这里不能导入自己，会造成循环导入
# 在日志系统初始化前，使用标准库自举日志器，避免未定义引用
_bootstrap_logger = logg... | 449 | 17,341 |
TradingAgents-CN | tradingagents/utils/news_filter.py | .py | """
新闻相关性过滤器
用于过滤与特定股票/公司不相关的新闻，提高新闻分析质量
"""
import pandas as pd
import re
from typing import List, Dict, Tuple
from datetime import datetime
import logging
logger = logging.getLogger(__name__)
class NewsRelevanceFilter:
"""基于规则的新闻相关性过滤器"""
def __init__(self, stock_code: str, company_name: str):
... | 312 | 11,399 |
TradingAgents-CN | tradingagents/constants/data_sources.py | .py | """
数据源编码统一定义
所有数据源的编码、名称、描述等信息都在这里定义
添加新数据源的步骤：
1. 在 DataSourceCode 枚举中添加新的数据源编码
2. 在 DATA_SOURCE_REGISTRY 中注册数据源信息
3. 在对应的 provider 中实现数据源接口
4. 更新前端的数据源类型选项（如果需要）
"""
from enum import Enum
from typing import Dict, List, Optional
from dataclasses import dataclass
class DataSourceCode(str, Enum):
"""
数据源编码枚... | 346 | 12,099 |
TradingAgents-CN | tradingagents/constants/__init__.py | .py | """
常量定义模块
统一管理系统中使用的常量
"""
from .data_sources import (
DataSourceCode,
DataSourceInfo,
DATA_SOURCE_REGISTRY,
get_data_source_info,
list_all_data_sources,
is_data_source_supported,
)
__all__ = [
'DataSourceCode',
'DataSourceInfo',
'DATA_SOURCE_REGISTRY',
'get_data_source_info',... | 24 | 421 |
TradingAgents-CN | tradingagents/models/stock_data_models.py | .py | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
股票数据模型定义
定义标准化的股票数据结构，用于MongoDB存储和数据交换
"""
from typing import Dict, List, Optional, Any, Union
from datetime import datetime, date
from decimal import Decimal
from pydantic import BaseModel, Field, validator
from enum import Enum
# 导入日志模块
from tradingagents.utils.log... | 302 | 15,056 |
TradingAgents-CN | tradingagents/agents/__init__.py | .py | import importlib
from typing import Dict, Tuple
from tradingagents.utils.logging_init import get_logger
logger = get_logger("default")
_EXPORTS: Dict[str, Tuple[str, str]] = {
"FinancialSituationMemory": ("tradingagents.agents.utils.memory", "FinancialSituationMemory"),
"Toolkit": ("tradingagents.agents.util... | 64 | 2,825 |
TradingAgents-CN | tradingagents/agents/trader/trader.py | .py | import functools
import time
import json
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
from tradingagents.agents.utils.instrument_utils import build_instrument_context
logger = get_logger("default")
def create_trader(llm, memory):
def trader_node(state, name):
company_name = state["c... | 120 | 5,964 |
TradingAgents-CN | tradingagents/agents/researchers/bear_researcher.py | .py | from langchain_core.messages import AIMessage
import time
import json
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
logger = get_logger("default")
def create_bear_researcher(llm, memory):
def bear_node(state) -> dict:
investment_debate_state = state["investment_debate_state"]
... | 137 | 6,824 |
TradingAgents-CN | tradingagents/agents/researchers/bull_researcher.py | .py | from langchain_core.messages import AIMessage
import time
import json
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
logger = get_logger("default")
def create_bull_researcher(llm, memory):
def bull_node(state) -> dict:
logger.debug(f"🐂 [DEBUG] ===== 看涨研究员节点开始 =====")
investm... | 146 | 7,662 |
TradingAgents-CN | tradingagents/agents/risk_mgmt/aggresive_debator.py | .py | import time
import json
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
logger = get_logger("default")
def create_risky_debator(llm):
def risky_node(state) -> dict:
risk_debate_state = state["risk_debate_state"]
history = risk_debate_state.get("history", "")
risky_histo... | 84 | 4,770 |
TradingAgents-CN | tradingagents/agents/risk_mgmt/conservative_debator.py | .py | from langchain_core.messages import AIMessage
import time
import json
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
logger = get_logger("default")
def create_safe_debator(llm):
def safe_node(state) -> dict:
risk_debate_state = state["risk_debate_state"]
history = risk_debate_... | 86 | 4,726 |
TradingAgents-CN | tradingagents/agents/risk_mgmt/neutral_debator.py | .py | import time
import json
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
logger = get_logger("default")
def create_neutral_debator(llm):
def neutral_node(state) -> dict:
risk_debate_state = state["risk_debate_state"]
history = risk_debate_state.get("history", "")
neutral... | 88 | 5,187 |
TradingAgents-CN | tradingagents/agents/analysts/fundamentals_analyst.py | .py | """
基本面分析师 - 统一工具架构版本
使用统一工具自动识别股票类型并调用相应数据源
"""
from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder
from langchain_core.messages import AIMessage, ToolMessage
# 导入分析模块日志装饰器
from tradingagents.utils.tool_logging import log_analyst_module
# 导入统一日志系统
from tradingagents.utils.logging_init import ... | 699 | 38,257 |
TradingAgents-CN | tradingagents/agents/analysts/china_market_analyst.py | .py | from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder
import time
import json
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
logger = get_logger("default")
# 导入Google工具调用处理器
from tradingagents.agents.utils.google_tool_handler import GoogleToolCallHandler
def _get_company_nam... | 292 | 12,247 |
TradingAgents-CN | tradingagents/agents/analysts/news_analyst.py | .py | from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder
import time
import json
from datetime import datetime
# 导入统一日志系统和分析模块日志装饰器
from tradingagents.utils.logging_init import get_logger
from tradingagents.utils.tool_logging import log_analyst_module
# 导入统一新闻工具
from tradingagents.tools.unified_news_... | 414 | 21,660 |
TradingAgents-CN | tradingagents/agents/analysts/market_analyst.py | .py | from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder
import time
import json
import traceback
# 导入分析模块日志装饰器
from tradingagents.utils.tool_logging import log_analyst_module
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
logger = get_logger("default")
# 导入Google工具调用处理器
from tr... | 512 | 23,278 |
TradingAgents-CN | tradingagents/agents/analysts/social_media_analyst.py | .py | from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder
import time
import json
# 导入统一日志系统和分析模块日志装饰器
from tradingagents.utils.logging_init import get_logger
from tradingagents.utils.tool_logging import log_analyst_module
logger = get_logger("analysts.social_media")
# 导入Google工具调用处理器
from tradingage... | 235 | 10,728 |
TradingAgents-CN | tradingagents/agents/utils/agent_states.py | .py | from typing import Annotated, Sequence
from datetime import date, timedelta, datetime
from typing_extensions import TypedDict, Optional
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import ToolNode
from langgraph.graph import END, StateGraph, START, MessagesState
# 导入统一日志系统
from tradingagents.utils.l... | 86 | 3,548 |
TradingAgents-CN | tradingagents/agents/utils/instrument_utils.py | .py | def build_instrument_context(ticker: str) -> str:
normalized_ticker = str(ticker).strip().upper()
return (
f"当前分析标的的精确股票代码是 `{normalized_ticker}`。"
"在所有工具调用、分析报告、交易建议和最终结论中，都必须使用这个完全一致的股票代码。"
"如果代码带有交易所后缀，例如 `.HK`、`.TO`、`.L`、`.T`，必须原样保留，绝对不能省略、改写或替换。"
)
| 8 | 478 |
TradingAgents-CN | tradingagents/agents/utils/agent_utils.py | .py | from langchain_core.messages import BaseMessage, HumanMessage, ToolMessage, AIMessage
from typing import List
from typing import Annotated
from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder
from langchain_core.messages import RemoveMessage
from langchain_core.tools import tool
from datetime impo... | 1,380 | 62,384 |
TradingAgents-CN | tradingagents/agents/utils/google_tool_handler.py | .py | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Google模型工具调用统一处理器
解决Google模型在工具调用时result.content为空的问题，
提供统一的工具调用处理逻辑供所有分析师使用。
"""
import logging
from typing import Any, Dict, List, Optional, Tuple
from langchain_core.messages import HumanMessage, ToolMessage, AIMessage
logger = logging.getLogger(__name__)
class... | 751 | 37,974 |
TradingAgents-CN | tradingagents/agents/utils/chromadb_config.py | .py | """
ChromaDB 统一配置模块
支持 Windows 10/11 和其他操作系统的自动适配
"""
import os
import platform
import chromadb
from chromadb.config import Settings
def is_windows_11() -> bool:
"""
检测是否为 Windows 11
Returns:
bool: 如果是 Windows 11 返回 True，否则返回 False
"""
if platform.system() != "Windows":
return... | 132 | 3,586 |
TradingAgents-CN | tradingagents/agents/utils/memory.py | .py | import chromadb
from chromadb.config import Settings
from openai import OpenAI
import dashscope
from dashscope import TextEmbedding
import os
import threading
import hashlib
from typing import Dict, Optional
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
logger = get_logger("agents.utils.memory")
... | 702 | 33,336 |
TradingAgents-CN | tradingagents/agents/managers/risk_manager.py | .py | import time
import json
# 导入统一日志系统
from tradingagents.utils.logging_init import get_logger
from tradingagents.agents.utils.instrument_utils import build_instrument_context
logger = get_logger("default")
def create_risk_manager(llm, memory):
def risk_manager_node(state) -> dict:
company_name = state["com... | 178 | 8,593 |
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