fpdf2
oso
fpdf2 | oso | |
---|---|---|
23 | 16 | |
938 | 3,407 | |
2.3% | 1.1% | |
9.2 | 6.7 | |
9 days ago | about 2 months ago | |
Python | Rust | |
GNU Lesser General Public License v3.0 only | Apache License 2.0 |
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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.
fpdf2
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Pylint strict base configuration
I recently used this approach on fpdf2: PR #780 Hardening Pylint config
- New fpdf2 release - 2.7.4 - Images can now be embedded as CMYK - Docs for using Pygal & FastAPI - Various bugfixes
- Pdfkit vs weasyprint ?
- New fpdf2 release - 2.7.0 - New methods table() and set_fallback_fonts() - keep_aspect_ratio - ICC Profiles
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Generating PDF files via FastAPI and sending the file to the user's email. (Currently using PyPDF2)
If you want to contribute to fpdf2, I would welcome a Pull Request to add an example of using it with FastAPI, in this documentation Markdown page: https://github.com/PyFPDF/fpdf2/blob/master/docs/UsageInWebAPI.md 😉
- New fpdf2 release - 2.6.1 - PDF encryption - skewing - markdown hyperlinks - Python 3.11
- New fpdf2 release - 2.6.0 - HTMLMixin not needed anymore - more HTML tags supported - demonstration Jupyter notebook
- looking for an "low dependency" or pythonesque way to generate PDF's
- New fpdf2 release - v2.5.7 - Support for subscript & superscript - set_page_background - embed_file - set_char_spacing
- New fpdf2 release - v2.5.6 - PDF document signing - greek tutorial - better SVG image parsing
oso
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Who's hiring developer advocates? (October 2023)
Link to GitHub -->
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Show HN: ILLA is an Open-source alternative to Retool
Not OP but Authentication is easy, authorization is a cross-cutting concern that often requires custom code. E.g., there are people and teams, both of which can have different kinds of access to something (read/write). Sometimes teams have sub-teams. Do the sub-teams have access to the parent teams' resources and/or vice versa? Also what kind of sharing are you going to support? Do people have to have an account to view stuff shared to them or can you just send a link? There are some efforts to make custom DSLs for describing authorization policies, to avoid cross-cutting code[1].
Computed fields require different treatment at every level of the stack. This isn't inherently hard, but it is an extra feature these low-code/no-code platforms need. Where things get difficult is inn migrations. It's common for a field that is computed at the beginning to become customizable, or for the computation to change. When that happens, what should the value be for old columns? Computed fields also often pull data from multiple other tables, which may require some combination of custom queries and database optimization.
[1] https://github.com/osohq/oso
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Resource-based authentication
Oso and OpenFGA are two alternatives that implement Zanzibar-style authorisation.
- Oso - batteries-included framework for building authorization in your application.
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Decoupling Authorization Logic from Code in NodeJS
There's Oso as well
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Is Datalog a good language for authorization?
Well this was fun to see! I'm the CTO of Oso, where we're building Polar (the second of the links mentioned https://docs.osohq.com/).
I have a few really minor nitpicks, so will try and make up for it by adding to the discussion :)
First of all, it doesn't really make sense to talk about Datalog as a good language for authorization, because much like with Prolog there doesn't really exist a single implementation of it. OPA's language Rego is a datalog variant, and Polar started out as a Prolog variant (although it's not really recognisable as one any more).
And that's an important point because otherwise it would be pretty reasonable to decide that: logic programming is good for authorization => you should go find the most battle-tested language out there and use that. For example, there's SWI Prolog [1] and Scryer Prolog [2] as two of my favourites.
To me, the thing that is mind-blowing about logic programming, is (a) how powerful the paradigm is, and (b) how concisely you can implement a logic programming language. Take miniKanren [3] which is a full-blown logic language in a few hundred lines of code.
In my mind, the original article makes a decent case that logic programming is a good fit for authorization. And just generally I love anyone bringing attention to that :)
But to me, the reason logic programming is such a solid foundation for authorization logic is the pieces you can build on top of it. For Polar, we've added:
- Types! So you can write authorization logic over your data types and help structure your logic. We've implemented this by simply adding an additional operator into the language that can check types
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Hey Rustaceans! Got an easy question? Ask here (52/2021)!
First time hearing about rhai, but there's a project in that space called Oso that's authored in Rust and uses a different DSL than Rego. You may or may not find it appealing.
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Hey Rustaceans! Got an easy question? Ask here (44/2021)!
Authentication is probably the aspect of it that's the weakest. Authorization has a few nice libs, with Oso probably being the nicest, but authentication is mostly roll your own from what I've seen.
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We Built a Cross-Platform Library with Rust
> Hopefully Oso open source their library.
https://github.com/osohq/oso seems to have the core, C FFI, and language bindings.
Thanks! PHP is a highly requested language for us and we've been rolling them out based on demand. You can vote for it if you want here https://github.com/osohq/oso/issues/791
What are some alternatives?
pikepdf - A Python library for reading and writing PDF, powered by QPDF
CASL - CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access
borb - borb is a library for reading, creating and manipulating PDF files in python.
node-casbin - An authorization library that supports access control models like ACL, RBAC, ABAC in Node.js and Browser
rst2pdf - Use a text editor. Make a PDF.
OPA (Open Policy Agent) - Open Policy Agent (OPA) is an open source, general-purpose policy engine.
undying-dusk - The very first PDF video game
django-guardian - Per object permissions for Django
yellowbrick - Visual analysis and diagnostic tools to facilitate machine learning model selection.
django-rules - Awesome Django authorization, without the database
python-anvil - Python library and CLI for the Anvil API
Ory Keto - Open Source (Go) implementation of "Zanzibar: Google's Consistent, Global Authorization System". Ships gRPC, REST APIs, newSQL, and an easy and granular permission language. Supports ACL, RBAC, and other access models.