book: scaffold + ch00 (execution trail as spine) — evidence exp 8-31, round 3

2026-08-18 22:35:23 +00:00
commit c93424e76c
83 changed files with 17676 additions and 0 deletions
@@ -0,0 +1,25 @@
+from .config import (
+    LakeConfig,
+    BAR_FIELD_MAP,
+    FREQ_TO_TIMEFRAME,
+    UNKNOWN_FIELD_NAMES,
+    timeframe_for_freq,
+    resolve_lake_root,
+)
+from .providers import (
+    LakeCalendarProvider,
+    LakeInstrumentProvider,
+    LakeFeatureProvider,
+)
+
+__all__ = [
+    "LakeConfig",
+    "BAR_FIELD_MAP",
+    "FREQ_TO_TIMEFRAME",
+    "UNKNOWN_FIELD_NAMES",
+    "timeframe_for_freq",
+    "resolve_lake_root",
+    "LakeCalendarProvider",
+    "LakeInstrumentProvider",
+    "LakeFeatureProvider",
+]