Hacker News - Newest: "python"

Fastlogging-Rs: High-Performance Logging for Rust, Python, C, C++, Java, Go, C#

brmmm3 — Mon, 21 Sep 2026 19:58:32 +0000

Article URL: https://github.com/brmmm3/fastlogging-rs

Comments URL: https://news.ycombinator.com/item?id=49792528

Points: 2

# Comments: 0

Python Workers are now generally available

torutofu — Mon, 21 Sep 2026 13:38:19 +0000

Article URL: https://blog.cloudflare.com/python-workers-ga/

Comments URL: https://news.ycombinator.com/item?id=49787142

Points: 231

# Comments: 38

Show HN: Mini-Runbot – Ephemeral Odoo Enviroments Using Python and Docker

rafnixg — Sun, 20 Sep 2026 22:18:31 +0000

I build a Mini-Runbot, an open source PoC for creating ephemeral enviroments for Odoo from a Git commit.

This is a mini implementation of the real workflow used by Odoo in Odoo-Runbot and the workflow using in the platform Odoo.sh

This workdflow take a testing branch and prepare a database, install modules, start Odoo instance, export a port, check that everything works and cleaning everything up afterward.

A build can: - resolve a Git branch or tag - prepare an isolated checkout - install selected Odoo modules - run Odoo test - start Odoo instance - test an HTTP healtcheck - expose a temporary preview - destoy the environment when it is no longer needed

The project is written mainly in Python, using FastAPI, Typer and Codex.

It is intentionally a small and single-host PoC, thats not a replacement for Odoo official runbot, I wanted to explore a lightweight preview environment platform.

The applications is available on PyPI: pipx install mini-runbot

Docs: https://rafnixg.github.io/odoo-platform-ephemeral-environmen...

Source: https://github.com/rafnixg/odoo-platform-ephemeral-environme...

PyPI: https://pypi.org/project/mini-runbot/

The next areas I am exploring are GitHub Pull Request integration, workers and job scheduling, observability, concurrency, and eventually distributed execution.

I would especially appreciate feedback from people working with Python, Odoo, CI/CD, or Platform Engineering on the architecture and isolation model.

Comments URL: https://news.ycombinator.com/item?id=49780675

Points: 1

# Comments: 0

Show HN: Jevlang: Python with a Smart "If"

sumanmichael — Sun, 20 Sep 2026 21:13:41 +0000

Article URL: https://github.com/sumanmichael/jevlang

Comments URL: https://news.ycombinator.com/item?id=49780133

Points: 3

# Comments: 1

Enjambre – a durable kernel for swarms of AI agents (Python, MCP)

santibccc — Sun, 20 Sep 2026 08:55:30 +0000

Article URL: https://github.com/santibccc-sudo/enjambre-os

Comments URL: https://news.ycombinator.com/item?id=49773912

Points: 3

# Comments: 0

Built the first open source Python library – converting Word, Excel to PDF

shps951002 — Sun, 20 Sep 2026 05:38:10 +0000

Article URL: https://github.com/mini-software/MiniPdf

Comments URL: https://news.ycombinator.com/item?id=49772768

Points: 3

# Comments: 0

Building a conversation engine in Python that shows how LLMs fake memory

heyy-meraki — Sat, 19 Sep 2026 17:44:01 +0000

Article URL: https://heymeraki.substack.com/p/aie_21-building-it

Comments URL: https://news.ycombinator.com/item?id=49768617

Points: 3

# Comments: 0

TimeCodeSecurity – Deterministic AST SAST and Auto-Remediation for Python

AyushGaur — Sat, 19 Sep 2026 10:59:22 +0000

Hi Hacker News! I built TimeCodeSecurity (TCS), an open-source static security engine for Python.

Most existing open-source SAST tools rely on regex patterns or LLMs, leading to high false-positive rates and alert fatigue. TCS takes a compiler-level deterministic approach: it parses Python's Abstract Syntax Tree (AST) and tracks dataflow from function parameters directly into sensitive execution sinks (subprocess.run, raw SQL cursors, and path operations).

Key highlights: - Deterministic AST taint tracking (Zero regex / Zero AI guessing) - Closed-loop remediation: Patches are validated via AST syntax compilation and re-scanned in-memory before touching disk - Chronological visual proof graphs: Source -> Taint -> Sink - Sub-second execution (~700ms)

You can run it directly in your terminal:

  pip install git+https://github.com/kushigaur3103-svg/time-code-security.git
  tcs scan ./your_project --fix

GitHub: https://github.com/kushigaur3103-svg/time-code-security

Would love feedback on the AST traversal and in-memory verification approach! https://github.com/kushigaur3103-svg/time-code-security And that's my linkdin link https://www.linkedin.com/in/ayush-gaur-1488b1420?utm_source=share_via&utm_content=profile&utm_medium=member_android

Comments URL: https://news.ycombinator.com/item?id=49765426

Points: 3

# Comments: 1

Show HN: An OSS Python dependency scanner for exploited, unmaintained packages

binukajayaweera — Sat, 19 Sep 2026 00:27:26 +0000

I built an open source python dependency scanner that will scan and flag packages with known exploit CVEs(CISA's Known Exploited list and FIRST EPSS) and unmaintained packages that have not had a release or commit in 2 years. Theres also claude hook that will make your AI agent not install these type of packages included in this repo. The full mechanism is in the readme of the project, this was just a brief summary.

Comments URL: https://news.ycombinator.com/item?id=49762076

Points: 4

# Comments: 5

NeverLose – Crash-proof any Python function with one decorator

NeverLose_io — Fri, 18 Sep 2026 12:23:50 +0000

Article URL: https://github.com/neverlose-io/neverlose

Comments URL: https://news.ycombinator.com/item?id=49753377

Points: 2

# Comments: 0

A Pause for the Python JIT

signa11 — Fri, 18 Sep 2026 08:29:59 +0000

Article URL: https://lwn.net/Articles/1090385/

Comments URL: https://news.ycombinator.com/item?id=49751604

Points: 8

# Comments: 0

Typing Python, Gradually [video]

matt_d — Thu, 17 Sep 2026 23:27:54 +0000

Article URL: https://www.youtube.com/watch?v=eZbLUgy522s

Comments URL: https://news.ycombinator.com/item?id=49748167

Points: 2

# Comments: 0

Show HN: Composing domain-specific harness on Python in 10 mins

zamir_akimbekov — Thu, 17 Sep 2026 20:46:00 +0000

Article URL: https://cayu.dev/walkthrough/

Comments URL: https://news.ycombinator.com/item?id=49746313

Points: 3

# Comments: 0

Flet 1.0 – Build cross-platform apps in Python

absqueued — Thu, 17 Sep 2026 20:44:28 +0000

Article URL: https://flet.dev/

Comments URL: https://news.ycombinator.com/item?id=49746290

Points: 170

# Comments: 85

Show HN: Hishel – HTTP Caching for Python

karpetrosyan — Thu, 17 Sep 2026 19:58:15 +0000

Article URL: https://hishel.com

Comments URL: https://news.ycombinator.com/item?id=49745745

Points: 3

# Comments: 0

Python Packaging Council Election Results

lumpa — Thu, 17 Sep 2026 17:39:07 +0000

Article URL: https://pyfound.blogspot.com/2026/09/announcing-2026-python-packaging.html

Comments URL: https://news.ycombinator.com/item?id=49744038

Points: 2

# Comments: 0

Show HN: Algebraic Effect System for Python

krzkaczor — Thu, 17 Sep 2026 16:30:30 +0000

Effecton is effect system for python allowing to write *very* typesafe apps like:

```py def charge(order: Order) -> E.Effect[Receipt, CardDeclined | CardExpired, PaymentGateway]: ... ```

So not only success value but also errors and requirements are typed. This makes not only people but also agents more productive. Effecton also comes with many building blocks like http client or file system (including in memory implementation for tests).

Comments URL: https://news.ycombinator.com/item?id=49743169

Points: 1

# Comments: 0