Files
ubuntu-post-install/paintplus/scripts/download_realesrgan.py
T
Claude 084922afaa paintplus: vendor the app source and rename from EditmaskwithAI
Bring the full EditmaskwithAI application into the repo under paintplus/
(429 files) so the service is self-contained — the installer copies the
vendored source to ~/docker/paintplus/src instead of cloning at runtime.

Rename to PaintPlus (service + branding; app logic untouched):
- services/editmaskwithai.sh -> services/paintplus.sh (register_service
  paintplus, install_paintplus, ~/docker/paintplus, Caddy paintplus:8000,
  Authelia option preserved)
- container names -> paintplus across docker-compose*.yml; dev network
  -> paintplus-network
- browser <title> -> "PaintPlus - AI Image Editor"; README heading ->
  PaintPlus with upstream provenance note
- README utilities table: editmaskwithai -> paintplus

Backend/frontend code (help strings referencing the old container name,
the ai_photo_edit.db filename) is intentionally left as-is to avoid
touching application logic.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nb2vJ8W7bHKx1JXVvpCraH
2026-06-26 05:48:43 +00:00

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()