Yijia-Xiao
9482cae188
- dataflows/config: deepcopy + one-level dict merge so a partial set_config doesn't clobber sibling defaults - graph: thread max_recur_limit from config to Propagator - openai_client: name the missing env var in the API-key error #788 #764 #680
43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
from copy import deepcopy
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from typing import Dict, Optional
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import tradingagents.default_config as default_config
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# Use default config but allow it to be overridden
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_config: Optional[Dict] = None
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def initialize_config():
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"""Initialize the configuration with default values."""
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global _config
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if _config is None:
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_config = deepcopy(default_config.DEFAULT_CONFIG)
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def set_config(config: Dict):
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"""Update the configuration with custom values.
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Dict-valued keys (e.g. ``data_vendors``) are merged one level deep so a
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partial update like ``{"data_vendors": {"core_stock_apis": "alpha_vantage"}}``
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keeps the other nested keys from the default; scalar keys are replaced.
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"""
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global _config
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initialize_config()
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incoming = deepcopy(config)
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for key, value in incoming.items():
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if isinstance(value, dict) and isinstance(_config.get(key), dict):
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_config[key].update(value)
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else:
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_config[key] = value
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def get_config() -> Dict:
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"""Get the current configuration."""
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if _config is None:
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initialize_config()
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return deepcopy(_config)
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# Initialize with default config
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initialize_config()
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