Started pipelines, render not working

pipeline-render.py

@@ -0,0 +1,159 @@
+#!/usr/bin/env python3
+"""
+pipeline_render.py
+───────────────────────────────────────────────────────────────
+Standalone Rendering Pipeline
+
+Usage:
+  python pipeline-render.py /path/to/chapter/folder
+"""
+
+import os
+import sys
+import argparse
+import zipfile
+import importlib.util
+from pathlib import Path
+import cv2  # ✅ Added OpenCV to load the image
+
+# ─────────────────────────────────────────────
+#  CONFIG
+# ─────────────────────────────────────────────
+DEFAULT_FONT_PATH = "fonts/ComicNeue-Regular.ttf"
+
+# ─────────────────────────────────────────────
+#  DYNAMIC MODULE LOADER
+# ─────────────────────────────────────────────
+def load_module(name, filepath):
+    spec = importlib.util.spec_from_file_location(name, filepath)
+    if spec is None or spec.loader is None:
+        raise FileNotFoundError(f"Cannot load spec for {filepath}")
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module
+
+# ─────────────────────────────────────────────
+#  HELPERS
+# ─────────────────────────────────────────────
+def sorted_pages(chapter_dir):
+    exts = {".jpg", ".jpeg", ".png", ".webp"}
+    pages = [
+        p for p in Path(chapter_dir).iterdir()
+        if p.is_file() and p.suffix.lower() in exts
+    ]
+    return sorted(pages, key=lambda p: p.stem)
+
+def pack_rendered_cbz(chapter_dir, output_cbz, rendered_files):
+    if not rendered_files:
+        print("⚠️  No rendered pages found — CBZ not created.")
+        return
+
+    with zipfile.ZipFile(output_cbz, "w", compression=zipfile.ZIP_STORED) as zf:
+        for rp in rendered_files:
+            arcname = rp.name
+            zf.write(rp, arcname)
+
+    print(f"\n✅ Rendered CBZ saved → {output_cbz}")
+    print(f"📦 Contains: {len(rendered_files)} translated pages ready to read.")
+
+# ─────────────────────────────────────────────
+#  PER-PAGE PIPELINE
+# ─────────────────────────────────────────────
+def process_render(page_path, workdir, renderer_module, font_path):
+    print(f"\n{'─' * 70}")
+    print(f"🎨 RENDERING: {page_path.name}")
+    print(f"{'─' * 70}")
+
+    txt_path = workdir / "output.txt"
+    json_path = workdir / "bubbles.json"
+    out_img = workdir / page_path.name
+
+    if not txt_path.exists() or not json_path.exists():
+        print("  ⚠️ Missing output.txt or bubbles.json. Did you run the OCR pipeline first?")
+        return None
+
+    # ✅ FIX: Load the image into memory (as a NumPy array) before passing it
+    img_array = cv2.imread(str(page_path.resolve()))
+    if img_array is None:
+        print(f"  ❌ Failed to load image: {page_path.name}")
+        return None
+
+    orig_dir = os.getcwd()
+    try:
+        os.chdir(workdir)
+
+        # Pass the loaded image array instead of the string path
+        renderer_module.render_translations(
+            img_array,                      # 1st arg: Image Data (NumPy array)
+            str(out_img.resolve()),         # 2nd arg: Output image path
+            str(txt_path.resolve()),        # 3rd arg: Translations text
+            str(json_path.resolve()),       # 4th arg: Bubbles JSON
+            font_path                       # 5th arg: Font Path
+        )
+        print("  ✅ Render complete")
+        return out_img
+
+    except Exception as e:
+        print(f"  ❌ Failed: {e}")
+        return None
+
+    finally:
+        os.chdir(orig_dir)
+
+# ─────────────────────────────────────────────
+#  MAIN
+# ─────────────────────────────────────────────
+def main():
+    parser = argparse.ArgumentParser(description="Manga Rendering Pipeline")
+    parser.add_argument("chapter_dir", help="Path to the folder containing original manga pages")
+    args = parser.parse_args()
+
+    chapter_dir = Path(args.chapter_dir).resolve()
+    output_cbz = chapter_dir.parent / f"{chapter_dir.name}_rendered.cbz"
+
+    script_dir = Path(__file__).parent
+    absolute_font_path = str((script_dir / DEFAULT_FONT_PATH).resolve())
+
+    print("Loading renderer module...")
+    try:
+        renderer = load_module("manga_renderer", str(script_dir / "manga-renderer.py"))
+    except Exception as e:
+        print(f"❌ Could not load manga-renderer.py: {e}")
+        sys.exit(1)
+
+    pages = sorted_pages(chapter_dir)
+    if not pages:
+        print(f"❌ No images found in: {chapter_dir}")
+        sys.exit(1)
+
+    print(f"\n📖 Chapter : {chapter_dir}")
+    print(f"   Pages   : {len(pages)}\n")
+
+    succeeded, failed = [], []
+    rendered_files = []
+
+    for i, page_path in enumerate(pages, start=1):
+        print(f"[{i}/{len(pages)}] Checking data for {page_path.name}...")
+        workdir = Path(chapter_dir) / "translated" / page_path.stem
+        
+        out_file = process_render(page_path, workdir, renderer, absolute_font_path)
+        if out_file:
+            succeeded.append(page_path.name)
+            rendered_files.append(out_file)
+        else:
+            failed.append(page_path.name)
+
+    print(f"\n{'═' * 70}")
+    print("RENDER PIPELINE COMPLETE")
+    print(f"✅ {len(succeeded)} page(s) rendered successfully")
+    if failed:
+        print(f"❌ {len(failed)} page(s) skipped or failed:")
+        for f in failed:
+            print(f"   • {f}")
+    print(f"{'═' * 70}\n")
+
+    print("Packing final CBZ...")
+    pack_rendered_cbz(chapter_dir, output_cbz, rendered_files)
+
+if __name__ == "__main__":
+    main()