Import core (art-dag) as core/

core/artdag/sexp/__init__.py

@@ -0,0 +1,75 @@
+"""
+S-expression parsing, compilation, and planning for ArtDAG.
+
+This module provides:
+- parser: Parse S-expression text into Python data structures
+- compiler: Compile recipe S-expressions into DAG format
+- planner: Generate execution plans from recipes
+"""
+
+from .parser import (
+    parse,
+    parse_all,
+    serialize,
+    Symbol,
+    Keyword,
+    ParseError,
+)
+
+from .compiler import (
+    compile_recipe,
+    compile_string,
+    CompiledRecipe,
+    CompileError,
+    ParamDef,
+    _parse_params,
+)
+
+from .planner import (
+    create_plan,
+    ExecutionPlanSexp,
+    PlanStep,
+    step_to_task_sexp,
+    task_cache_id,
+)
+
+from .scheduler import (
+    PlanScheduler,
+    PlanResult,
+    StepResult,
+    schedule_plan,
+    step_to_sexp,
+    step_sexp_to_string,
+    verify_step_cache_id,
+)
+
+__all__ = [
+    # Parser
+    'parse',
+    'parse_all',
+    'serialize',
+    'Symbol',
+    'Keyword',
+    'ParseError',
+    # Compiler
+    'compile_recipe',
+    'compile_string',
+    'CompiledRecipe',
+    'CompileError',
+    'ParamDef',
+    '_parse_params',
+    # Planner
+    'create_plan',
+    'ExecutionPlanSexp',
+    'PlanStep',
+    'step_to_task_sexp',
+    'task_cache_id',
+    # Scheduler
+    'PlanScheduler',
+    'PlanResult',
+    'StepResult',
+    'schedule_plan',
+    'step_to_sexp',
+    'step_sexp_to_string',
+    'verify_step_cache_id',
+]