pyscript
MicroPython
pyscript | MicroPython | |
---|---|---|
42 | 197 | |
17,452 | 18,387 | |
0.3% | 1.0% | |
9.2 | 9.8 | |
3 days ago | 4 days ago | |
Python | C | |
Apache License 2.0 | MIT |
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.
pyscript
- Show HN: Dillo 3.1.0 released after 9 years
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RustPython
You are right for the most part. I attended a talk about pyscript[1] (runs python in the browser using wasm which is similar) and there is a 2x performance hit.
[1] https://pyscript.net
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Python HTTP library 'urllib3' now works in the browser
PyScript maintainer here - I'd love to hear more about this application! Either here, or over on our Discord (invite link is on the GitHub Page [1]).
[1] https://github.com/pyscript/pyscript?tab=readme-ov-file#summ...
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Convert code from alpha version to latest version. Where to find complete and precise changelogs?
For the first question - why your code previously created an HTML node but now just prints out the literal characters of the HTML - that was a change made in 2022.12.1, in Pull Request 915 to be specific. You can check out the single-line change that caused this, if you want. Essentially, calls to Element.write() or display() have their contents escaped by default, which wasn't the case before.
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How to access py-click from py-script?
Note that in the current release (2023.03.1 at time of writing), py-[event] listeners are only hooked up once at page-load time, so changing that attribute after the page loads won't do anything. In the upcoming release, py-[event] handlers are dynamically attached and managed each time a py-[event] attribute on the page is changed. (PR 1435)
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After tearing my hair out writing JavaScript the last few days how close are we to Python in the browser?
PyScript started as a usability layer around Pyodide for those not used to working in JS. It's now working on things like incorporating the Micropython runtime as an alternative, moving the interpreter to a worker thread, adding a plugins ecosystem, easier events API's, and more.
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Any way to display "working..." while waiting for py-reml to evaluate?
Some answers: https://github.com/pyscript/pyscript/discussions/1414
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How does PyScript work with 3rd party JS libraries, like Three.js ?
You can also check out the WebGL demo from the PyScript examples, which uses Thee.JS.
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NameError question
Mainly, the pys-onClick syntax that was present in earlier version in favor of the new py-* syntax, where * is a browser event name. It also takes a string of executable python instead of the name of a Callable. So in your case, you'd use py-click="get_input()". (There's a long-in-progress PR on GitHub with more examples.)
- Intrebare frontend
MicroPython
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RustPython
Just putting my hand up to say that MicroPython is awesome (and runs on the RP2040). https://micropython.org
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Lilygo T-Deck: 2.8-inch IPS LCD display, mini keyboard, and ESP32 processor
Gah, I just ordered one on impulse [1]. I've wanted to build out a WiFi PDA for quite some time now and I like this hardware.
I'm quite liking the idea of running tulip MicroPython [2] on it, or going back to pure MicroPython [3] and writing some drivers. Apparently something like ampy can be used to upload/download Python files [4].
Threads could be quite exciting for running multiple programs at once [5], although I have no idea what it means for two programs to fight over GPIO! It does seem as though MicroPython can only utilise a single core [6].
[1] https://www.lilygo.cc/products/t-deck?variant=43087936487605
[2] https://github.com/bwhitman/tulipcc/tree/main/tulip/tdeck
[3] https://docs.micropython.org/en/latest/esp32/tutorial/intro....
[4] https://www.digikey.co.uk/en/maker/projects/micropython-basi...
[5] https://docs.micropython.org/en/latest/library/_thread.html
[6] https://github.com/micropython/micropython/issues/8197
- MicroPython v1.22.0
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MicroPython VS PikaPython - a user suggested alternative
2 projects | 25 Dec 2023
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about microprocessor
If you really want to engage in the travesty that is shoehorning a high level scripting language into an environment that has 512 bytes of RAM and less clock cycles than an electric toothbrush, there is micropython.
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CAN Bus with MicroPython
There is some work to implement a common CAN interface in micropython but it's some way off yet: https://github.com/micropython/micropython/pull/13149
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Show HN: MicroLua – Lua for the RP2040 Microcontroller
https://github.com/raspberrypi/pico-sdk/ links to a PDF about connecting to the interwebs with a pi pico.
micropython/micropython//ports/rp2/boards/RPI_PICO_W: https://github.com/micropython/micropython/tree/master/ports...
raspberrypi/pico-sdk /lib: btstack, cyw43-driver, lwip, mbedtls, tinyusb https://github.com/raspberrypi/pico-sdk/tree/master/lib
raspberrypi/pico-examples//pico_w/wifi/access_point/picow_access_point.c:
https://github.com/raspberrypi/pico-examples/blob/master/pic...
There's an iperf opkg pkg, or is it just netperf (which works with fluent)?
raspberrypi/pico-examples//pico_w/wifi/iperf/picow_iperf.c:
- WebUSB Support for RP2040
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Ask HN: Embedded Scripting Options for Microcontrollers
Needed for hobby project, maintained by very small team. Haven't decided on specific microcontroller. Needed for general bit-banging, speed and code size are not priorities.
So far have considered MicroPython [0] [1] and Lua [2] [3], but open for suggestions for others.
What are experiences?
[0] https://micropython.org/
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Arduino or python
Python is also a general-purpose programming language. It's typically used on desktop / laptop computers. But Micropython is a variant that can be used to program embedded devices.
What are some alternatives?
brython - Brython (Browser Python) is an implementation of Python 3 running in the browser
circuitpython - CircuitPython - a Python implementation for teaching coding with microcontrollers
appdaemon - :page_facing_up: Python Apps for Home Automation
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
pyodide - Pyodide is a Python distribution for the browser and Node.js based on WebAssembly
PlatformIO - Your Gateway to Embedded Software Development Excellence :alien:
django-readers - A lightweight function-oriented toolkit for better organisation of business logic and efficient selection and projection of data in Django projects.
esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.
Home Assistant - :house_with_garden: Open source home automation that puts local control and privacy first.
Espruino - The Espruino JavaScript interpreter - Official Repo
wasm3 - 🚀 A fast WebAssembly interpreter and the most universal WASM runtime
jerryscript - Ultra-lightweight JavaScript engine for the Internet of Things.