Download PDFs from ePapyrus StreamDocs viewers
Project description
streamdoc-dl
Slop coded. PRs welcome.
Download PDFs from ePapyrus StreamDocs viewers.
StreamDocs is an HTML5 document viewer by ePapyrus used on Korean government sites (standard.go.kr, e-book.scourt.go.kr, etc.) that renders PDFs as page images in-browser with download disabled. This tool reconstructs the PDF by downloading page images and text data, producing a searchable PDF with selectable text.
Install
pip install streamdoc-dl
Usage
streamdoc-dl 'https://www.standard.go.kr/streamdocs/view/sd;streamdocsId=1234567890'
Output filename is auto-detected from the server metadata.
Options
streamdoc-dl URL [-o OUTPUT] [-z ZOOM] [-j JOBS] [--font FONT] [--compress [LEVEL]]
| Option | Default | Description |
|---|---|---|
-o |
auto | Output PDF path |
-z |
300 | Zoom level (100=native, 200=2x, 300=3x) |
-j |
4 | Concurrent download threads |
--font |
auto | Path to TTF font for text layer |
--compress |
off | Compress with Ghostscript (screen/ebook/printer/prepress) |
Compression
Use --compress to reduce output size via Ghostscript (gs must be installed):
streamdoc-dl URL --compress # default: ebook quality
streamdoc-dl URL --compress printer # higher quality
Font auto-detection
The invisible text layer needs a Korean-capable font for search/copy. The tool tries:
- NanumGothic from common system paths
fc-match :lang=ko(Linux with fontconfig)- Fallback to reportlab built-in CID font (HYSMyeongJo-Medium)
To use a specific font: --font /path/to/font.ttf
How it works
- Fetches document metadata from the StreamDocs v4 API
- If the server allows direct download, fetches the original PDF
- Otherwise, downloads page images and text data concurrently
- Fixes the corrupted first byte on each image (server-side anti-scrape)
- Builds a PDF with image backgrounds and invisible text overlay
License
GPL-3.0-or-later
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Details for the file streamdoc_dl-0.2.0.tar.gz.
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- Size: 18.5 kB
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- Uploaded using Trusted Publishing? No
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File metadata
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- Upload date:
- Size: 18.9 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via: uv/0.10.0 {"installer":{"name":"uv","version":"0.10.0","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Arch Linux","version":null,"id":null,"libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":null}
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