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PEP 765: Disallow return/break/continue that exit a finally block
This PEP proposes to withdraw support for return, break and continue statements that break out of a finally block. This was proposed in the past by PEP 601. The current PEP is based on empirical evidence regarding the cost/benefit of this change, which did not exist at the time that PEP 601 was rejected. It also proposes a slightly different solution than that which was proposed by PEP 601. ⌘ Read more

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nahuhh releases ‘basicswap-bash’ v0.14.1
nahuhh (ofrnxmr)1 has released basicswap-bash 2 version 0.14.13:

A suite of bash scripts to install and manage BasicSwapDEX on Windows(WSL)/Debian/Ubuntu/Arch/Fedora

Changes overview
* placeorders: use python to check offer size
* setup: update tails
* fix $PATH detection
* fix restore from seed
* install: xfce .profile use in .xsessionrc

Installation instructions are available on the Github release page3.

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m-a-x-c creates Monero churn timing tool
m-a-x-c1 has created Monero Churn Timer 2 - a Python script that generates randomized wait times for XMR transactions and can potentially help users increase their privacy by scheduling churns:

The way it works is as follows: after receiving Monero, you would use the Monero Churn Timer to generate a random wait time. You would then set a reminder to “churn” (i.e., send that transaction to yourself at a new address) after the specified … ⌘ Read more

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PEP 763: Limiting deletions on PyPI
We propose limiting when users can delete files, releases, and projects from PyPI. A project, release, or file may only be deleted within 72 hours of when it is uploaded to the index. From this point, users may only use the “yank” mechanism specified by PEP 592. ⌘ Read more

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ErikASD creates XMR payment processor that uses PGP login system
ErikASD1 has created simpyle-xmr-processor 2 - a Python-based concept Monero payment processor that credits accounts using a PGP login system:

I was interested on which the best way to accept XMR programmatically and made this concept payment processor that credits PGP based accounts with the XMR amount deposited like an exchange would have with sub addresses assigned to each account.3

To h … ⌘ Read more

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PEP 762: REPL-acing the default REPL
One of Python’s core strengths is its interactive mode, also known as the Read-Eval-Print Loop (REPL), or the Python console, or the Python shell. This PEP describes the new implementation of this functionality written in Python. The new REPL released in Python 3.13 aims to provide modern features expected by today’s users, such as multi-line editing, syntax highlighting, custom commands, and an overall improved interactive experience. ⌘ Read more

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In-reply-to » (#aznhzra) @doesnm Agree. salty.im should allow the user to post multiple brokers on their webfinger so the client can find a working path.

Honestly… not much. Have abandon two projects (both private) on Golang and one related to cryptography. My mostly languages are Python and Javascript (also can PHP). After writing code on Go i spend same time on fixing dumb errors

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PEP 758: Allow except and except* expressions without parentheses
This PEP 1 proposes to allow unparenthesized except and except* blocks in Python’s exception handling syntax. Currently, when catching multiple exceptions, parentheses are required around the exception types. This was a Python 2 remnant. This PEP suggests allowing the omission of these parentheses, simplifying the syntax, making it more consistent with other parts of the syntax that make parentheses optional, and improving readability in certain cases. ⌘ Read more

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Go 機器學習框架之火重燃,Google 前研究員開源期望媲美 Jax 的 GoMLX
Go 作爲一門兼具高性能與簡潔性的編程語言,近年來在各種領域得到廣泛應用。然而,在機器學習領域,Go 相比 Python、C++、Julia 等語言,生態仍然較爲薄弱。目前的 Go 機器學習框架無論在功能全面性上,還是在社區生態支持上都難以與 TensorFlow、PyTorch、Jax 等重量級框架抗衡。究其原因,筆者覺得還是 Go 社區缺少熟悉和精通機器學習方面的人才。不過,隨着時間的推移,總 ⌘ Read more

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PEP 751: A file format to list Python dependencies for installation reproducibility
This PEP proposes a new file format for dependency specification to enable reproducible installation in a Python environment. The format is designed to be human-readable and machine-generated. Installers consuming the file should be able to evaluate each package in question in isolation, with no need for dependency resolution at install-time. ⌘ Read more

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PEP 2026: Calendar versioning for Python
This PEP proposes updating the versioning scheme for Python to include the calendar year. This aims to make the support lifecycle clear by making it easy to see when a version was first released, and easier to work out when it will reach end of life (EOL). ⌘ Read more

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ThingPulse Pendrive S3: Versatile as Both a Lightweight Wi-Fi Disk and Rubber Ducky Device
The ThingPulse Pendrive S3 is a compact development board that incorporates a male USB-C connector and is based on the ESP32-S3 Mini module. It supports the user-friendly CircuitPython programming environment, making it accessible for those familiar with Python. This device boasts 128MB of flash memory, similar in accessibility to an SD card, enabling it to […] ⌘ Read more

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GRequests: 讓 HTTP 服務人類
熟悉我的讀者朋友們都知道,我早期是寫 Python 的,現在主力語言是 Go。開始接觸 Go 語言以後,我發現 Go 自帶的 net/http 請求庫不夠好用,好在我沒用 Go 寫過一行爬蟲代碼,平時 net/http 庫用的也就比較少,不是每天都用,也就忍了。最近我在網上衝浪時,無意間發現了 grequests 這個庫,靈感來源於 Python 生態中大名鼎鼎的 requests 庫。顧名思義, ⌘ Read more

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In the Hotseat: Black Python Devs Founder
Jay Miller, creator of the “Black Python Devs” organization, sits down with Lunduke after announcing a partnership with the GNOME Foundation. What are the goals of “Black Python Devs”? What is the nature of the GNOME Foundation partnership? What would they think of a “White Python Devs” organization? Many, many questions. ⌘ Read more

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PEP 746: Type checking Annotated metadata
This PEP proposes a mechanism for type checking metadata that uses the typing.Annotated type. Metadata objects that implement the new __supports_type__ protocol will be type checked by static type checkers to ensure that the metadata is valid for the given type. ⌘ Read more

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深入 Go interface: Duck Typing 和多態
Duck Typing鴨子類型(Duck Typing)是一種編程概念,關鍵在於根據對象的行爲來確定其類型。通常的解釋是通過一個巧妙的例子:根據對象的行爲來判斷它是否是一隻鴨子。如果它游泳像鴨子、嘎嘎叫像鴨子,那麼它就可以被認爲是一隻鴨子。動態語言如 Python 和 JavaScript 自然支持這種特性,但與靜態語言相比,動態語言缺乏重要的類型檢查。Go 語言的接口設計與鴨子類型概念密切相關, ⌘ Read more

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Go 居然克隆了 Python 的 Requests 庫!
在現代軟件開發中,HTTP 請求處理是一個重要環節。Grequests 是 Go 語言中一個高效的 HTTP 請求庫,靈感來源於 Python 中廣受歡迎的 Requests 庫。本文將深入講解 Grequests 庫在 Go 語言中的實現和使用,幫助開發者快速掌握其強大功能。功能概述—-Grequests 庫爲 Go 開發者提供了一系列的便利功能,使得發送 HTTP 請求變得簡單高效。下面就 ⌘ Read more

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PEP 744: JIT Compilation
Earlier this year, an experimental “just-in-time” compiler was merged into CPython’s main development branch. While recent CPython releases have included other substantial internal changes, this addition represents a particularly significant departure from the way CPython has traditionally executed Python code. As such, it deserves wider discussion. ⌘ Read more

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PEP 743: Add Py_COMPAT_API_VERSION to the Python C API
Add Py_COMPAT_API_VERSION and Py_COMPAT_API_VERSION_MAX macros to opt-in for planned incompatible C API changes in a C extension. Maintainers can decide when they make their C extension compatible and also decide which future Python version they want to be compatible with. ⌘ Read more

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如何正確處理 Go 項目中關於文件路徑的問題
在使用 Go 開發項目時,估計有不少人遇到過無法正確處理文件路徑的問題,特別是剛從如 PHP、python 這類動態語言轉向 Go 的朋友,已經習慣了通過相對源碼文件找到其他文件。這個問題能否合理解決,不僅關係到程序的可移植性,還直接影響到程序的穩定性和安全性。本文將嘗試從簡單到複雜,詳細介紹 Go 中獲取路徑的不同方法及應用場景。歡迎關注我的公衆號:引言首先,爲什麼要獲取文件路徑?一般來說,程序 ⌘ Read more

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In-reply-to » Go 1.22.0 introduces a new experiment for range functions. Have you tried them out? What do you think it can make easier to accomplish?

Things can get very interesting when we add the iter.Pull function in the mix. It works like pythons yield from.

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PEP 742: Narrowing types with TypeNarrower
This PEP proposes a new special form, TypeNarrower, to allow annotating functions that can be used to narrow the type of a value, similar to the builtin isinstance(). Unlike the existing typing.TypeGuard special form, TypeNarrower can narrow the type in both the if and else branches of a conditional. ⌘ Read more

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Golang 有必要實現 async-await 嗎?
前言 今天在某站上面看到一個大佬解釋 Golang 中的錯誤處理 err !=nil 時,直接用 Javascript 的 async/await 來解釋。async/await 語法糖在 C#, Python 和 Javascript 中是很常見的異步協程寫法,而在 Golang 中則是使用 goroutine 機制。這時習慣或者喜歡 async/await 語法糖的人可能就會有疑問:Gola ⌘ Read more

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