velox
PyMuPDF
velox | PyMuPDF | |
---|---|---|
6 | 5 | |
3,151 | 4,103 | |
2.0% | 5.3% | |
10.0 | 9.8 | |
3 days ago | 4 days ago | |
C++ | Python | |
Apache License 2.0 | GNU Affero General Public License v3.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
velox
- Meta Velox: A C++ vectorized database acceleration library
- FLaNK Stack for 04 December 2023
- A C++ vectorized database acceleration library
- Velox: An open source unified execution engine
- A new C++ vectorized DB acceleration library, optimizing query engines
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Substrait: Cross-Language Serialization for Relational Algebra
4. The workers (if distributed) or the engine (if single-box) executing the execution plan, by performing the actual computations on actual bytes.
(Note that this is a cartoon version and any given engine will have differences, eg Presto/Trino does not have a clear distinction between LP and Physical Plan.)
1) and 4) are broadly similar across engines, while 2) and 3) vary widely partially because of different requirements (reliability, latency, etc). Projects such as Apache Arrow and Velox (https://github.com/facebookincubator/velox) are making common tools for 4), and as mentioned ANSI SQL, ZetaSQL, Calcite, and Substrait are making common tools for 1).
PyMuPDF
- FLaNK Stack for 04 December 2023
-
Converting markdown to pdf in Python
This method is based on the use of the libraries markdown-it-py (conversion from markdown to html) and [PyMuPDF] https://github.com/pymupdf/PyMuPDF) (conversion from html to pdf). A small Python class links them together.
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Show HN: I am building a new Python library to read/write PDF files
I think you might mean PyMuPDF (https://github.com/pymupdf/PyMuPDF), a Python library built on top of the MuPDF C library (https://mupdf.com/).
PyMuPDF and MuPDF are both available under dual open source AGPL and commercial licenses. They have been around for many years and are under continual development.
[Disclaimer, i work for Artifex, who wrote MuPDF and recently acquired PyMuPDF.]
- M1 Mac: myuPDF install (wheel?)
- legacy install error: PyMuPDF?
What are some alternatives?
substrait - A cross platform way to express data transformation, relational algebra, standardized record expression and plans.
PyPDF2 - A pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files
dwl - dwm for Wayland - ARCHIVE: development has moved to Codeberg
ReportLab
wayland - Core Wayland protocol and libraries (mirror)
pdfplumber - Plumb a PDF for detailed information about each char, rectangle, line, et cetera — and easily extract text and tables.
swc - a library for making a simple Wayland compositor
borb - borb is a library for reading, creating and manipulating PDF files in python.
dwm - LEV Linux's window manager (a fork of dwm)
PDFMiner - Python PDF Parser (Not actively maintained). Check out pdfminer.six.
wlr-randr - An xrandr clone for wlroots compositors
pdfquery - A fast and friendly PDF scraping library.