File size: 7,502 Bytes
eafbe80 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 | #!/usr/bin/env python3
"""Batch multiview revisit from a first-frame list."""
from __future__ import annotations
import argparse
import csv
import json
import os
import subprocess
import sys
from typing import Dict, List
COMBO_CHUNK_FILES = (
"chunk0_rotate_left_45.json",
"chunk1_translate_forward.json",
"chunk2_rotate_right_45.json",
"chunk3_translate_backward.json",
)
def _validate_prereqs(args: argparse.Namespace, runner: str) -> None:
if not os.path.isfile(args.ckpt):
raise FileNotFoundError(f"[run_multiview_revisit] CKPT 不是文件: {args.ckpt}")
if not os.path.isfile(args.firstframe_list):
raise FileNotFoundError(f"[run_multiview_revisit] firstframe_list 不存在: {args.firstframe_list}")
if not os.path.isdir(args.action_combo_dir):
raise FileNotFoundError(f"[run_multiview_revisit] action_combo_dir 不是目录: {args.action_combo_dir}")
for fn in COMBO_CHUNK_FILES:
p = os.path.join(args.action_combo_dir, fn)
if not os.path.isfile(p):
raise FileNotFoundError(f"[run_multiview_revisit] 缺少 combo 动作文件（请先 build_action_combo）: {p}")
if not os.path.isfile(runner):
raise FileNotFoundError(f"[run_multiview_revisit] runner 不存在: {runner}")
def _load_items(path: str) -> List[Dict[str, str]]:
ext = os.path.splitext(path)[1].lower()
items: List[Dict[str, str]] = []
if ext == ".jsonl":
with open(path, "r", encoding="utf-8") as f:
for ln in f:
ln = ln.strip()
if not ln:
continue
d = json.loads(ln)
items.append(
{
"view_id": str(d.get("view_id") or len(items)),
"first_frame_image": str(d.get("first_frame_image") or d.get("image") or ""),
"prompt": str(d.get("prompt") or "A scene."),
}
)
return items
if ext == ".csv":
with open(path, "r", encoding="utf-8") as f:
for row in csv.DictReader(f):
items.append(
{
"view_id": str(row.get("view_id") or len(items)),
"first_frame_image": str(row.get("first_frame_image") or row.get("image") or ""),
"prompt": str(row.get("prompt") or "A scene."),
}
)
return items
# txt: each line -> image_path[tab prompt]
with open(path, "r", encoding="utf-8") as f:
for i, ln in enumerate(f):
ln = ln.strip()
if not ln or ln.startswith("#"):
continue
parts = ln.split("\t", 1)
items.append(
{
"view_id": str(i),
"first_frame_image": parts[0],
"prompt": parts[1] if len(parts) > 1 else "A scene.",
}
)
return items
def main() -> int:
ap = argparse.ArgumentParser(description="Run combo revisit for a list of edited first frames")
ap.add_argument("--ckpt", required=True)
ap.add_argument("--firstframe_list", required=True, help="txt/csv/jsonl")
ap.add_argument("--action_combo_dir", required=True)
ap.add_argument("--output_root", required=True)
ap.add_argument("--runner", default=None, help="default: eval_v2/static/run_combo_revisit_fixed_first.py")
ap.add_argument("--chunk_frames", type=int, default=81)
ap.add_argument("--context_frames", type=int, default=1)
ap.add_argument("--sigma_shift", type=float, default=5.0)
ap.add_argument("--num_inference_steps", type=int, default=50)
ap.add_argument("--cfg_scale", type=float, default=5.0)
ap.add_argument("--seed", type=int, default=42)
ap.add_argument(
"--camera_inject_mode",
type=str,
default=None,
help="与 evals_ep0 一致；默认不传则由子进程读环境 CAMERA_INJECT_MODE",
)
# REMAINDER: 子进程参数若以 - 开头，nargs='*' 会被 argparse 误当作本脚本的选项而报错
ap.add_argument(
"--extra_args",
nargs=argparse.REMAINDER,
default=[],
help="传给 run_combo_revisit_fixed_first.py 的额外参数；须放在命令行最后（如 MEM_ARGS）",
)
args = ap.parse_args()
# 允许用户写「占位」-- 与 shell 的 -- 一致
extra = list(args.extra_args or [])
if extra and extra[0] == "--":
extra = extra[1:]
args.extra_args = extra
out_root = os.path.abspath(args.output_root)
if args.runner:
runner = os.path.abspath(args.runner)
else:
here = os.path.dirname(os.path.abspath(__file__))
runner = os.path.join(here, "run_combo_revisit_fixed_first.py")
_validate_prereqs(args, runner)
os.makedirs(out_root, exist_ok=True)
items = _load_items(os.path.abspath(args.firstframe_list))
if not items:
print("[run_multiview_revisit] no entries found")
return 0
missing_ff = [
str(it.get("first_frame_image") or "")
for it in items
if not os.path.isfile(str(it.get("first_frame_image") or ""))
]
if missing_ff:
raise FileNotFoundError(
f"[run_multiview_revisit] 首帧图不存在: {missing_ff[:5]}{'...' if len(missing_ff) > 5 else ''}"
)
summary: List[Dict[str, object]] = []
for i, it in enumerate(items):
view_id = str(it["view_id"])
ff = str(it["first_frame_image"])
prompt = str(it["prompt"])
out_dir = os.path.join(out_root, f"view_{view_id}")
os.makedirs(out_dir, exist_ok=True)
cmd = [
sys.executable,
runner,
"--ckpt",
args.ckpt,
]
if (args.camera_inject_mode or "").strip():
cmd.extend(["--camera_inject_mode", str(args.camera_inject_mode).strip()])
cmd.extend(
[
"--first_frame_image",
ff,
"--output_dir",
out_dir,
"--prompt",
prompt,
"--action_combo_dir",
args.action_combo_dir,
"--context_frames",
str(args.context_frames),
"--chunk_frames",
str(args.chunk_frames),
"--sigma_shift",
str(args.sigma_shift),
"--num_inference_steps",
str(args.num_inference_steps),
"--cfg_scale",
str(args.cfg_scale),
"--seed",
str(args.seed + i),
"--no_camera_encoder_separate_t_r",
]
)
cmd.extend(list(args.extra_args))
rc = subprocess.run(cmd, check=False).returncode
ok = rc == 0
summary.append(
{
"view_id": view_id,
"first_frame_image": ff,
"prompt": prompt,
"ok": ok,
"output_dir": out_dir,
}
)
out = {
"ckpt": args.ckpt,
"firstframe_list": os.path.abspath(args.firstframe_list),
"num_items": len(items),
"summary": summary,
}
with open(os.path.join(out_root, "multiview_revisit_summary.json"), "w", encoding="utf-8") as f:
json.dump(out, f, indent=2)
print(f"[run_multiview_revisit] wrote {out_root}/multiview_revisit_summary.json")
return 0
if __name__ == "__main__":
raise SystemExit(main())
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