first commit

requirements.txt

@@ -0,0 +1,38 @@
+# Blurb - Python dependencies
+# Direct dependencies only; transitive deps are pinned below for reproducibility.
+#
+#   python -m venv .venv
+#   .venv\Scripts\python.exe -m pip install -r requirements.txt
+#
+# Verified on Windows 10 IoT Enterprise LTSC (build 19044), Python 3.12.0.
+
+# --- Direct dependencies ---
+
+# Measure images, read EXIF orientation, do the cover-crop/contain resize.
+pillow==12.3.0
+
+# Embed JPEG bytes into a PDF losslessly - no re-encode, so no second
+# generation of compression. Best fit for a photo book.
+img2pdf==0.6.3
+
+# Programmatic page layout: captions, multi-image pages, margins, page numbers.
+reportlab==5.0.1
+
+# Inspect and render finished PDFs (page count, MediaBox, page -> PNG preview).
+# Replaces the Ghostscript dependency, which is NOT installed on this machine -
+# without this, ImageMagick cannot read a PDF at all.
+pymupdf==1.28.2
+
+# --- Transitive, pinned for reproducibility ---
+
+# pulled in by pikepdf
+lxml==6.1.3
+pikepdf==10.16.0
+
+# pulled in by reportlab
+charset-normalizer==3.5.2
+
+# build tooling
+packaging==26.3
+setuptools==84.0.0
+wheel==0.48.0