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Artificial-Sweetener-Simple…/tools/run_global_lora_visual_proof.py
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Python

# SimpleSyrup - workflow-focused ComfyUI extensions for image generation
# Copyright (C) 2026 Artificial Sweetener and contributors
# SPDX-License-Identifier: AGPL-3.0-or-later
"""Run the fixed-seed global and regional ADAPTER_A visual comparison."""
from __future__ import annotations
import copy
import json
import logging
from pathlib import Path
from typing import cast
from PIL import Image, ImageDraw
from tools.comfy_api import ImageReference, JsonObject
from tools.comfy_integration.artifacts import IntegrationArtifacts
from tools.comfy_integration.history_output import extract_saved_image
from tools.comfy_integration.loopback_port import is_loopback_port_available
from tools.comfy_integration.managed_server import ManagedComfyServer
from tools.global_lora_visual_proof.matrix import (
ADAPTER_A_NAME,
GlobalLoraVisualCase,
cases,
render_positive_prompt,
)
from tools.global_lora_visual_proof.results import GlobalLoraVisualProofRecorder
LOGGER = logging.getLogger(__name__)
COMFY_ROOT = Path(r"<COMFY_ROOT>")
OUTPUT_ROOT = (
COMFY_ROOT
/ "benchmark_artifacts"
/ "anima-regional-prompting-v1"
/ "global-lora-visual-proof"
)
SOURCE_WORKFLOW = (
COMFY_ROOT
/ "benchmark_artifacts"
/ "anima-regional-prompting-v1"
/ "user-prompt-checkpoint_a-regional-lora-pair"
/ "20260812T160702Z-ad444583"
/ "checkpoint_a-adapter_a-pink-only__workflow.json"
)
def main() -> int:
"""Execute all cases in one managed server and preserve labeled evidence."""
logging.basicConfig(level=logging.INFO, format="%(levelname)s %(message)s")
artifacts = IntegrationArtifacts(OUTPUT_ROOT)
mask_paths: tuple[Path, ...] = ()
try:
source = _source_prompt()
definitions = cases()
mask_paths = _write_masks(artifacts.run_id)
workflows = tuple(
_workflow(source, case, artifacts.run_id, mask_paths)
for case in definitions
)
required = frozenset(
cast(str, node["class_type"])
for workflow in workflows
for node in workflow.values()
)
recorder = GlobalLoraVisualProofRecorder(artifacts.root)
first_success: (
tuple[dict[str, JsonObject], JsonObject, str, ImageReference, bytes] | None
) = None
with ManagedComfyServer(
comfy_root=COMFY_ROOT,
artifacts=artifacts,
required_node_ids=required,
readiness_timeout=240.0,
) as running:
for case, workflow in zip(definitions, workflows, strict=True):
LOGGER.info("Starting %s", case.label)
prompt_id = running.client.submit(workflow)
history = running.client.wait_for_history(prompt_id, timeout=1200.0)
if case.expect_overlap_rejection:
recorder.record_overlap_rejection(
case,
workflow=workflow,
history=history,
prompt_id=prompt_id,
)
continue
reference = extract_saved_image(history, "11")
image_bytes = running.client.download_image(reference)
recorder.record_success(
case,
workflow=workflow,
history=history,
prompt_id=prompt_id,
reference=reference,
image_bytes=image_bytes,
)
if first_success is None:
first_success = (
workflow,
history,
prompt_id,
reference,
image_bytes,
)
system_stats = running.system_stats
port = running.port
process = running.process
if first_success is None:
raise RuntimeError("Global LoRA proof produced no successful image.")
workflow, history, prompt_id, reference, image_bytes = first_success
artifacts.record_success(
system_stats=system_stats,
workflow=workflow,
history=history,
prompt_id=prompt_id,
image_reference=reference,
image_bytes=image_bytes,
)
for path in mask_paths:
path.unlink(missing_ok=True)
masks_removed = not any(path.exists() for path in mask_paths)
port_available = is_loopback_port_available(port)
artifacts.record_cleanup(
process_running=process.is_running,
port_available=port_available,
)
result = recorder.finalize(
definitions,
system_stats=system_stats,
cleanup_verified=not process.is_running and port_available,
masks_removed=masks_removed,
)
except BaseException as error:
artifacts.record_failure(error)
LOGGER.exception("Global LoRA visual proof failed at %s", artifacts.root)
return 1
finally:
for path in mask_paths:
path.unlink(missing_ok=True)
LOGGER.info("Global LoRA visual proof completed at %s", result)
return 0
def _source_prompt() -> dict[str, JsonObject]:
"""Load the exact fixed-seed user-prompt source workflow."""
decoded = json.loads(SOURCE_WORKFLOW.read_text(encoding="utf-8"))
if not isinstance(decoded, dict):
raise TypeError("Global LoRA proof source workflow must be an object.")
return cast(dict[str, JsonObject], decoded)
def _workflow(
source: dict[str, JsonObject],
case: GlobalLoraVisualCase,
run_id: str,
masks: tuple[Path, ...],
) -> dict[str, JsonObject]:
"""Return one isolated run-local graph for a placement case."""
prompt = copy.deepcopy(source)
inputs = prompt["2"]["inputs"]
if not isinstance(inputs, dict) or not isinstance(
inputs.get("positive_prompt"), str
):
raise TypeError("Global LoRA proof source positive prompt is unavailable.")
inputs["positive_prompt"] = render_positive_prompt(
cast(str, inputs["positive_prompt"]), case
)
if case.global_strength is not None:
prompt["12"] = {
"class_type": "LoraLoaderModelOnly",
"inputs": {
"model": ["1", 0],
"lora_name": ADAPTER_A_NAME,
"strength_model": case.global_strength,
},
}
inputs["model"] = ["12", 0]
else:
inputs["model"] = ["1", 0]
prompt["3"]["inputs"] = {
"channel": "red",
"image": {"__value__": [path.name for path in masks]},
}
for node, suffix, link in (
("5", "metrics", ["2", 0]),
("6", "regional-diagnostics", ["5", 0]),
):
prompt[node]["inputs"] = {
"model": link,
"run_id": f"{run_id}:{case.case_id}:{suffix}",
}
prompt["8"]["inputs"] = {
"latent": ["7", 0],
"run_id": f"{run_id}:{case.case_id}:metrics",
}
prompt["9"]["inputs"] = {
"latent": ["8", 0],
"run_id": f"{run_id}:{case.case_id}:regional-diagnostics",
}
prompt["11"]["inputs"] = {
"filename_prefix": f"simple_syrup_global_lora/{run_id}/{case.case_id}",
"images": ["10", 0],
}
return prompt
def _write_masks(run_id: str) -> tuple[Path, Path]:
"""Write exact hard left/right masks under unique run-local names."""
paths = tuple(
COMFY_ROOT / "input" / f"{run_id.lower()}__global-lora-region-{index:02d}.png"
for index in range(2)
)
for index, path in enumerate(paths):
image = Image.new("RGB", (1024, 1024), "black")
ImageDraw.Draw(image).rectangle(
(0 if index == 0 else 512, 0, 511 if index == 0 else 1023, 1023),
fill="white",
)
image.save(path, format="PNG", compress_level=9)
return cast(tuple[Path, Path], paths)
if __name__ == "__main__":
raise SystemExit(main())