Merge #567 — analysis-only crypto asset mode

feat: add analysis-only crypto asset mode

cli/utils.py

@@ -6,7 +6,7 @@ import questionary
 from dotenv import find_dotenv, set_key
 from rich.console import Console
 
-from cli.models import AnalystType
+from cli.models import AnalystType, AssetType
 from tradingagents.llm_clients.api_key_env import get_api_key_env
 from tradingagents.llm_clients.model_catalog import get_model_options
 
@@ -21,6 +21,8 @@ ANALYST_ORDER = [
     ("Fundamentals Analyst", AnalystType.FUNDAMENTALS),
 ]
 
+CRYPTO_SUFFIXES = ("-USD", "-USDT", "-USDC", "-BTC", "-ETH")
+
 
 def get_ticker() -> str:
     """Prompt the user to enter a ticker symbol."""
@@ -47,6 +49,25 @@ def normalize_ticker_symbol(ticker: str) -> str:
     return ticker.strip().upper()
 
 
+def detect_asset_type(ticker: str) -> AssetType:
+    normalized_ticker = ticker.strip().upper()
+    if normalized_ticker.endswith(CRYPTO_SUFFIXES):
+        return AssetType.CRYPTO
+    return AssetType.STOCK
+
+
+def filter_analysts_for_asset_type(
+    analysts: List[AnalystType], asset_type: AssetType
+) -> List[AnalystType]:
+    if asset_type != AssetType.CRYPTO:
+        return analysts
+    return [
+        analyst
+        for analyst in analysts
+        if analyst != AnalystType.FUNDAMENTALS
+    ]
+
+
 def get_analysis_date() -> str:
     """Prompt the user to enter a date in YYYY-MM-DD format."""
     import re
@@ -80,12 +101,18 @@ def get_analysis_date() -> str:
     return date.strip()
 
 
-def select_analysts() -> List[AnalystType]:
+def select_analysts(asset_type: AssetType = AssetType.STOCK) -> List[AnalystType]:
     """Select analysts using an interactive checkbox."""
+    available_analysts = filter_analysts_for_asset_type(
+        [value for _, value in ANALYST_ORDER],
+        asset_type,
+    )
     choices = questionary.checkbox(
         "Select Your [Analysts Team]:",
         choices=[
-            questionary.Choice(display, value=value) for display, value in ANALYST_ORDER
+            questionary.Choice(display, value=value)
+            for display, value in ANALYST_ORDER
+            if value in available_analysts
         ],
         instruction="\n- Press Space to select/unselect analysts\n- Press 'a' to select/unselect all\n- Press Enter when done",
         validate=lambda x: len(x) > 0 or "You must select at least one analyst.",