Python

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Dice Roller</title>
<style>
    body {
        font-family: Arial, sans-serif;
    }
    #result-frame {
        margin-top: 20px;
    }
</style>
</head>
<body>
<h2>Dice Roller</h2>
<label for="num-dice">Choose Number of Dice:</label><br><br>
<select id="num-dice">
    <option value="1">1</option>
    <option value="2">2</option>
    <option value="3">3</option>
    <option value="4">4</option>
    <option value="5">5</option>
    <option value="6">6</option>
    <option value="7">7</option>
</select>
<button onclick="rollDice()">Roll</button>
<div id="result-frame"></div>

<script>
function rollDice() {
    var numDice = parseInt(document.getElementById('num-dice').value);
    var resultFrame = document.getElementById('result-frame');
    resultFrame.innerHTML = ''; // Clear previous results

    var diceImages = [];
    for (var i = 1; i <= 6; i++) {
        var img = document.createElement('img');
        img.src = 'https://www.slyautomation.com/wp-content/uploads/2024/03/' + 'dice' + i + '.png'; // Change the path to match your uploaded images
        diceImages.push(img);
    }

    for (var j = 0; j < numDice; j++) {
        var result = Math.floor(Math.random() * 6); // Random result from 0 to 5
        var diceImage = diceImages[result].cloneNode();
        resultFrame.appendChild(diceImage);
    }
}
</script>
</body>
</html>

103

how to send the icecream output to a log file? [solved] (lemmy.eco.br)

submitted 6 months ago* (last edited 6 months ago) by [email protected] to c/python

7 comments fedilink

Hi, I'm currently using this to log my python process

logging.basicConfig(filename='filename.log', level=logging.DEBUG)

logger = logging.getLogger()

sys.stderr.write = logger.error

sys.stdout.write = logger.info

And then using print(f'{datetime.now()} log message') where I want to log.

It's working OK, buy I would like to live it to ic, but can't find any info on how to send the ic output to the logger.

Thanks for any help.

104

Python's UV tool is even better (micro.webology.dev)

submitted 6 months ago by jnovinger to c/python

6 comments fedilink

105

Python Insider: Python 3.10.14, 3.9.19, and 3.8.19 is now available (pythoninsider.blogspot.com)

submitted 7 months ago by jnovinger to c/python

0 comments fedilink

Via Django News #224

106

looking for a pastebin / git, written in Python. (self.python)

submitted 7 months ago by Corsair to c/python

3 comments fedilink

Hi,

Following my previous post where quickly share code ?

I'm looking for a pastebin / git / github self-hosted software written in 🐍 Python.

Here the features that I'm looking for (anyway like it's in Python I could create my self the missing one afterward :)

self-hosted, (but may have some instance public online)
compatible with git (and therefore history log )
syntax highlight for a various languages (especially 🐍 Python )
Can show the difference between versions (modified, added, removed ) with color and nice interface.
Fully LOSS (aka FOSS)

Thanks.

107

The wrong way to speed up your code with Numba (pythonspeed.com)

submitted 7 months ago by jnovinger to c/python

1 comments fedilink

108

Help with a python script to control my lights? (github.com)

submitted 7 months ago by [email protected] to c/python

3 comments fedilink

cross-posted from: https://lemmy.ml/post/13397153

I'm just trying to control my smartlights with a script, it seems to be having a lot of problems, I really don't know what I'm doing, i'd appreciate any help I can get

Once I have a script that can individually turn lights on/off i can edit the rest myself, I just can't get the base functionality working.

109

Parsing a CSV file really really fast in Python (datapythonista.me)

submitted 7 months ago by [email protected] to c/python

7 comments fedilink

If you care about performance, you may want to avoid CSV files. But since our data sources are often like our family, we can't make a choice, we'll see in this blog post how to process a CSV file as fast as possible.

110

Combining Rust and Python (www.youtube.com)

submitted 7 months ago by [email protected] to c/python

1 comments fedilink

In this video, I'll show you how to seamlessly integrate Rust with Python using Pyo3. This library allows you to write Python modules with Rust. This means that we get the speed and safety of Rust along with Python's easy-to-use features!

111

Python deque tutorial (mathspp.com)

submitted 7 months ago by learnbyexample to c/python

4 comments fedilink

112

Write Shell Out Comes Python (github.com)

submitted 7 months ago by hardkorebob to c/python

13 comments fedilink

korn shell wrapper that outputs python code: you write shell > out comes the snake

113

CPython PR merged yesterday: Allow disabling the GIL with PYTHON_GIL=0 or -X gil=0 by swtaarrs · Pull Request #116338 (part of PEP 703) (github.com)

submitted 7 months ago by MoreCoffee to c/python

7 comments fedilink

cross-posted from: https://lemmy.ml/post/13079957

https://peps.python.org/pep-0703/

114

Using Polars in a Pandas world (pythonspeed.com)

submitted 7 months ago by learnbyexample to c/python

1 comments fedilink

115

Communication between Raspberry Pis on different networks (sh.itjust.works)

submitted 7 months ago by [email protected] to c/python

7 comments fedilink

I'm sorry if this isn't the place to ask this, I also asked over at [email protected].

So what I want to do is this: Two RasPis are at different locations. They're on different networks but have internet access. Pressing a button on one of the Pis turns on an LED over at the other Pi via GPIO. How can I make the communication work? My first thought was Telegram bots as I'm familiar with those for notifications but you can't have Telegram bots communicate with each other, sadly. Is there a good (and secure) solution to this? Preferably using Python code and without continuous costs like server hosting, etc?

Thanks!

116

bruin-data/ingestr: ingestr is a CLI tool to copy data between any databases with a single command seamlessly. (github.com)

submitted 7 months ago* (last edited 7 months ago) by jnovinger to c/python

4 comments fedilink

Project home: https://bruin-data.github.io/ingestr/

117

Counting CPU Instructions in Python (blog.mattstuchlik.com)

submitted 7 months ago by [email protected] to c/python

19 comments fedilink

Did you know it takes about 17,000 CPU instructions to print("Hello") in Python? And that it takes ~2 billion of them to import a module?

118

Why there isn't a "Typescript" for python? (reddthat.com)

submitted 7 months ago* (last edited 7 months ago) by [email protected] to c/python

7 comments fedilink

Context

Being a full stack developer, I have decent experience with both python and Typescript. I often use python for API development and I have been trying to write code that is pep-484 compliant (aka fully typed). However, often I get the feeling that if I was using TypeScript it would be much easier.

That got me wondering why there isn't a fully typed language that compiles to python.

I am aware of some arguments, so I am going to get the conversation started by providing my thoughts on them.

ts2python

ts2python is a TypeScript to python compiler.

Unfortunately, it covers only a small subset of python's capabilities. I am not sure why this hasn't been adopted and/or expanded to cover more of python's capabilities, but I can see possible issues with some python features that are not supported by TypeScript like context managers or operator overloading.

Still wondering if it would be possible to extend the TypeScript compiles so it would support such features?

pep-484

pep-484 describes how to provide type hints for python, it's not ideal but good enough that don't have to invent a new language.

IMO that's a trap, pep-484 (and other typing related peps) are not a good enough solution, on the contrary sometimes they are straight up misleading.

For example, consider the stubs for comparisons with built-in types, you would notice that they are defined as __op__(self, other: Any) -> bool: ... which is not correct as when other implements __opposite_op__ that is called instead of builtin.__op__, and it's return value may be of a different type.

Typing tools have not caught up with it, right now only pyright has full compliance with pep-484 (and other typing related peps). For that reason, SQLAlchemy had to introduce more than a couple of workarounds so MyPy can understand what's is happening behind the scenes, even for features that are pep-484 compliant.

Use Another Language

Python was never meant to be fully typed, and they make it clear.

True, but there are a bunch of libraries unique to python that make it a mandatory choice for many tasks. Things are changing and other options become available, but it's going to take time until there is another viable alternative.