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TradingAgents
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fix: layer llm route inheritance

This commit is contained in:
Garrick 2026-03-24 13:26:23 -07:00
parent 507af6f6e2
commit cd145f14d0
2 changed files with 16 additions and 16 deletions
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10
tests/test_llm_routing.py
View File

@ -137,7 +137,7 @@ def test_role_specific_llm_config_overrides_actual_graph_wiring(monkeypatch):
assert "News Analyst" not in recorded_llms assert "News Analyst" not in recorded_llms
def test_role_specific_route_inherits_default_provider_and_base_url(monkeypatch): def test_role_specific_route_inherits_default_provider_base_url_and_model(monkeypatch):
recorded_llms = {} recorded_llms = {}
monkeypatch.setattr( monkeypatch.setattr(
@ -161,10 +161,11 @@ def test_role_specific_route_inherits_default_provider_and_base_url(monkeypatch)
"default": { "default": {
"provider": "anthropic", "provider": "anthropic",
"base_url": "https://anthropic.example/v1", "base_url": "https://anthropic.example/v1",
"model": "claude-sonnet-4-6",
}, },
"roles": { "roles": {
"portfolio_manager": { "portfolio_manager": {
"model": "claude-opus-4-6", "base_url": "https://anthropic-pm.example/v1",
} }
}, },
}, },
@ -173,9 +174,10 @@ def test_role_specific_route_inherits_default_provider_and_base_url(monkeypatch)
assert recorded_llms["Market Analyst"]["provider"] == "anthropic" assert recorded_llms["Market Analyst"]["provider"] == "anthropic"
assert recorded_llms["Market Analyst"]["base_url"] == "https://anthropic.example/v1" assert recorded_llms["Market Analyst"]["base_url"] == "https://anthropic.example/v1"
assert recorded_llms["Market Analyst"]["model"] == "claude-sonnet-4-6"
assert recorded_llms["Portfolio Manager"]["provider"] == "anthropic" assert recorded_llms["Portfolio Manager"]["provider"] == "anthropic"
assert recorded_llms["Portfolio Manager"]["base_url"] == "https://anthropic.example/v1" assert recorded_llms["Portfolio Manager"]["base_url"] == "https://anthropic-pm.example/v1"
assert recorded_llms["Portfolio Manager"]["model"] == "claude-opus-4-6" assert recorded_llms["Portfolio Manager"]["model"] == "claude-sonnet-4-6"
def test_unused_role_routes_do_not_instantiate_clients(monkeypatch): def test_unused_role_routes_do_not_instantiate_clients(monkeypatch):

22
tradingagents/graph/trading_graph.py
View File

@ -226,20 +226,18 @@ class TradingAgentsGraph:
) -> Dict[str, Any]: ) -> Dict[str, Any]:
routing = self.config.get("llm_routing") or {} routing = self.config.get("llm_routing") or {}
role_routes = routing.get("roles") or {} role_routes = routing.get("roles") or {}
model_key = "deep_think_llm" if thinker_depth == "deep" else "quick_think_llm"
legacy_route = {
"provider": self._normalize_provider(self.config["llm_provider"]),
"model": self.config[model_key],
"base_url": self.config.get("backend_url"),
}
default_route = routing.get("default") or {} default_route = routing.get("default") or {}
role_route = role_routes.get(role) or {} role_route = role_routes.get(role) or {}
route = self._deep_merge_dicts(default_route, role_route) route = self._deep_merge_dicts(legacy_route, default_route)
route = self._deep_merge_dicts(route, role_route)
model_key = "deep_think_llm" if thinker_depth == "deep" else "quick_think_llm" route["provider"] = self._normalize_provider(route.get("provider"))
provider = self._normalize_provider( return route
route.get("provider", self.config["llm_provider"])
)
return {
"provider": provider,
"model": route.get("model", self.config[model_key]),
"base_url": route.get("base_url", self.config.get("backend_url")),
}
def _get_provider_kwargs(self, provider: Optional[str] = None) -> Dict[str, Any]: def _get_provider_kwargs(self, provider: Optional[str] = None) -> Dict[str, Any]:
"""Get provider-specific kwargs for LLM client creation.""" """Get provider-specific kwargs for LLM client creation."""