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rose-ash/examples/test_plan.py
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Python
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#!/usr/bin/env python3
"""
Test the planning phase locally.
This tests the new human-readable names and multi-output support
without requiring actual video files or execution.
"""
import hashlib
import json
import sys
from pathlib import Path
# Add artdag to path
sys.path.insert(0, str(Path(__file__).parent.parent))
from artdag.planning import RecipePlanner, Recipe, ExecutionPlan
def main():
# Load recipe
recipe_path = Path(__file__).parent / "simple_sequence.yaml"
if not recipe_path.exists():
print(f"Recipe not found: {recipe_path}")
return 1
recipe = Recipe.from_file(recipe_path)
print(f"Recipe: {recipe.name} v{recipe.version}")
print(f"Nodes: {len(recipe.nodes)}")
print()
# Fake input hash (would be real content hash in production)
fake_input_hash = hashlib.sha3_256(b"fake video content").hexdigest()
input_hashes = {"video": fake_input_hash}
print(f"Input: video -> {fake_input_hash[:16]}...")
print()
# Generate plan
planner = RecipePlanner(use_tree_reduction=True)
plan = planner.plan(
recipe=recipe,
input_hashes=input_hashes,
seed=42, # Optional seed for reproducibility
)
print("=== Generated Plan ===")
print(f"Plan ID: {plan.plan_id[:24]}...")
print(f"Plan Name: {plan.name}")
print(f"Recipe Name: {plan.recipe_name}")
print(f"Output: {plan.output_name}")
print(f"Steps: {len(plan.steps)}")
print()
# Show steps by level
steps_by_level = plan.get_steps_by_level()
for level in sorted(steps_by_level.keys()):
steps = steps_by_level[level]
print(f"Level {level}: {len(steps)} step(s)")
for step in steps:
# Show human-readable name
name = step.name or step.step_id[:20]
print(f" - {name}")
print(f" Type: {step.node_type}")
print(f" Cache ID: {step.cache_id[:16]}...")
if step.outputs:
print(f" Outputs: {len(step.outputs)}")
for out in step.outputs:
print(f" - {out.name} ({out.media_type})")
if step.inputs:
print(f" Inputs: {[inp.name for inp in step.inputs]}")
print()
# Save plan for inspection
plan_path = Path(__file__).parent.parent / "test_plan_output.json"
with open(plan_path, "w") as f:
f.write(plan.to_json())
print(f"Plan saved to: {plan_path}")
# Show plan JSON structure
print()
print("=== Plan JSON Preview ===")
plan_dict = json.loads(plan.to_json())
# Show first step as example
if plan_dict.get("steps"):
first_step = plan_dict["steps"][0]
print(json.dumps(first_step, indent=2)[:500] + "...")
return 0
if __name__ == "__main__":
sys.exit(main())