Claude
b2d064573f
Matches the existing vendor/easy-asterisk convention (used by services/asterisk.sh) instead of two one-off top-level directories that cluttered the repo root and didn't look like anything else next to setup.sh, lib/, services/, extras/. Only the two services' own SRC_DIR path resolution and header comments needed updating — nothing else in the repo referenced the old ./ai-stack / ./paintplus paths. Also documents vendor/ in README.md's Layout section.
99 lines
2.9 KiB
Python
99 lines
2.9 KiB
Python
#!/usr/bin/env python3
|
|
"""
|
|
Download Real-ESRGAN NCNN Vulkan binary.
|
|
|
|
This gives you fast AI upscaling on ANY GPU (Intel/AMD/NVIDIA integrated or discrete,
|
|
Apple Metal) without needing CUDA or Python AI packages.
|
|
|
|
Usage:
|
|
docker exec -it ai-photo-edit python /scripts/download_realesrgan.py
|
|
# or locally:
|
|
python scripts/download_realesrgan.py
|
|
"""
|
|
|
|
import os
|
|
import sys
|
|
import platform
|
|
import zipfile
|
|
import urllib.request
|
|
import stat
|
|
from pathlib import Path
|
|
|
|
DEST_DIR = Path("/app/data/models/realesrgan")
|
|
VERSION = "v0.2.5.0"
|
|
|
|
PLATFORM_MAP = {
|
|
"linux": f"realesrgan-ncnn-vulkan-{VERSION}-ubuntu.zip",
|
|
"darwin": f"realesrgan-ncnn-vulkan-{VERSION}-macos.zip",
|
|
"win32": f"realesrgan-ncnn-vulkan-{VERSION}-windows.zip",
|
|
"windows": f"realesrgan-ncnn-vulkan-{VERSION}-windows.zip",
|
|
}
|
|
|
|
BASE_URL = f"https://github.com/xinntao/Real-ESRGAN/releases/download/{VERSION}"
|
|
|
|
|
|
def main():
|
|
plat = sys.platform.lower()
|
|
if plat not in PLATFORM_MAP:
|
|
print(f"Unknown platform: {plat}")
|
|
sys.exit(1)
|
|
|
|
filename = PLATFORM_MAP[plat]
|
|
url = f"{BASE_URL}/{filename}"
|
|
zip_path = DEST_DIR / filename
|
|
|
|
DEST_DIR.mkdir(parents=True, exist_ok=True)
|
|
|
|
binary_name = "realesrgan-ncnn-vulkan.exe" if "win" in plat else "realesrgan-ncnn-vulkan"
|
|
binary_path = DEST_DIR / binary_name
|
|
|
|
if binary_path.exists():
|
|
print(f"Already installed: {binary_path}")
|
|
print("Delete it and re-run to reinstall.")
|
|
return
|
|
|
|
print(f"Downloading Real-ESRGAN NCNN Vulkan {VERSION} for {plat}...")
|
|
print(f"URL: {url}")
|
|
|
|
def progress(count, block_size, total_size):
|
|
if total_size > 0 and count % 100 == 0:
|
|
pct = min(100, count * block_size * 100 // total_size)
|
|
mb = count * block_size / 1024 / 1024
|
|
total_mb = total_size / 1024 / 1024
|
|
print(f" {pct}% ({mb:.1f}/{total_mb:.1f} MB)", end="\r")
|
|
|
|
urllib.request.urlretrieve(url, zip_path, progress)
|
|
print(f"\nDownloaded to {zip_path}")
|
|
|
|
print("Extracting...")
|
|
with zipfile.ZipFile(zip_path, "r") as zf:
|
|
zf.extractall(DEST_DIR)
|
|
|
|
# The zip extracts into a subdirectory — find the binary
|
|
found = list(DEST_DIR.rglob(binary_name))
|
|
if not found:
|
|
print(f"ERROR: Could not find {binary_name} in extracted files.")
|
|
sys.exit(1)
|
|
|
|
extracted = found[0]
|
|
if extracted != binary_path:
|
|
extracted.rename(binary_path)
|
|
|
|
# Make executable on unix
|
|
if "win" not in plat:
|
|
binary_path.chmod(binary_path.stat().st_mode | stat.S_IEXEC | stat.S_IXGRP | stat.S_IXOTH)
|
|
|
|
# Clean up zip
|
|
zip_path.unlink(missing_ok=True)
|
|
|
|
print(f"\nInstalled: {binary_path}")
|
|
print("\nTest it:")
|
|
print(f" {binary_path} --help")
|
|
print("\nThe upscaler will auto-detect this binary next time you use Upscale in PaintPlus.")
|
|
print("Restart the backend container to clear the capability cache:")
|
|
print(" docker-compose restart backend")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|