Before refactor / source trace
Original futures course scripts, mapped before cleanup.
This atlas preserves the original futures code as evidence: local path assumptions, entry scripts, feature utilities and simplified backtest engines. It is the before side of the clean Future OS.
script / data / feature / backtest
legacy source -> refactor target
01
Original Pipeline
02
Original Python Files
声明边界
Legacy teaching scripts, not clean architecture.
原版第四板块 explains the course source code. The cleaned and modularized project is 期货代码图谱. This split is intentional: original module context and clean OS engineering structure.