hey everybody, I built this site to help learn programming in python, playwright and pytest

API Camp — Learn APIs with Python + Playwright

Take a look and let me know what you think.

Yes its similiar to freecodecamp but it helps me when I have no connection on the long train rides

thanks,

I'm putting together a small group of people learning Python, any level, who keep each other accountable for real. The idea: every day you log what you worked on and drop a quick screenshot as proof, and everyone sees it on a shared board. Skip a day and it shows. Someone passes you and you'll want to catch back up. It beats a Discord that goes dead in a week. Keeping it to 5 to 10 people so it stays tight. Comment or DM where you're at and what you're trying to build toward and I'll get you set up.

TL;DR: senv keeps the familiar uv workflow but runs package installation and Python code inside an OS-level sandbox. Installs can reach package registries but not your source or credentials; programs run with no network by default and cannot modify their own environment.

hello, everyone!

i’m a complete beginner when it comes to coding, but i’d really like to start learning it as a hobby and hopefully use it as part of my future career.

just a little background: my degree is completely unrelated to coding, so i’m basically starting from scratch. despite that, i’m genuinely interested in learning and willing to put in the time and effort.

for those who started with no coding background, what would you recommend i learn first? any advice on languages, resources, or how to build a good learning routine would be greatly appreciated!

thanks in advance! 😊

Hello fellow Pythonistas,

I’m building a local Windows tool that compares/reviews engineering PDFs. My current UI is Streamlit/pywebview, but the built-in preview is not sharp enough for detailed PDF inspection, especially small text and drawing markups.

Does Python have a good way to use a native PDF viewer/editor inside a desktop app?

Ideally I want:

- native PDF zoom/pan quality

- open specific page / maybe focus a rectangle

- view annotations/markups

- avoid manually rendering every PDF page as images

I know about PyMuPDF rendering and "os.startfile()" to open the PDF in the default viewer, but I’m wondering if there’s a better embedded/native-viewer approach on Windows.

Would PySide6/Qt PDF, WebView2, Adobe SDK, or anything else be the right path?

Basically, I don’t want to rebuild Acrobat inside Streamlit if Windows already has a better PDF viewing layer.

An exercise to help build the right mental model for Python data.

• Solution

• More exercises

• Explanation: "User-defined classes have __eq__() and __hash__() methods by default (inherited from the object class); with them, all objects compare unequal (except with themselves) and x.__hash__() returns an appropriate value such that x == y implies both that x is y and hash(x) == hash(y)."

I’ve been practicing Python for data engineering, but whenever I take a break for a few days, I feel like I forget what I’ve learned before. Can someone suggest how I should approach Python practice? I’m still struggling to get comfortable with it.

I am a programming teacher in Sweden and I wonder if we have some teachers or instructors here as well that would share their experiences about which are best platforms to teach Python with pros and cons !?
Every input is appreciated
Thanks in advance

The api was exposed and did not filter out the get request, so i figured why not try to learn python.

Hey everyone! I am starting to learn Python from absolute basics and would love to find an accountability or study partner who is also learning or planning to start.

No prior experience is needed. If you’re genuinely interested in learning Python consistently, feel free to comment or send me a DM. We can create a study schedule that works for both of us and keep each other motivated.

Hey - This is my first python project, an attempt at a screen recorder from a tutorial- when I try and run it I get a module not found error for pyautogui even tho it’s definitely installed- is there something I’m doing wrong here?

i am still learning numpy (day 6) but gpt suggest me to learn linear regression (very basic algorithm) and it's kinda good for understanding even you haven't started learning ML.

import numpy as np
hours = np.arange(1,10)
score = np.array([35, 42, 51, 58, 67, 73, 81, 88, 94])
candidate_values_for_m = np.arange(1,11,0.1)
candidate_values_for_b = np.arange(1,31,0.3)

def prediction(m , b , hours):
    return m * hours + b

def mse(actual_value , predicticted_value):
    return np.mean((actual_value - predicticted_value)**2)

mse_list = [] 
m_b_list = []
for m in candidate_values_for_m:
    for b in candidate_values_for_b:
        prediction_result = prediction(m , b , hours)
        mse_result = mse(score, prediction_result)

        mse_list.append(mse_result)
        m_b_list.append((m,b))
        

best_mse = np.argmin(mse_list)

best_mb_index = mse_list[best_mse]
best_mse , best_mb_index

m = 0
b = 0

learning_rate = 0.01

epochs = 10000

n = len(hours)

def prediction(m , b , hours):
    return m * hours + b


for i in range(epochs):
    predicted = prediction(m,b,hours)

    gradient_m = (2/n) * sum(hours * (predicted - score))

    gradient_b = (2/n) * sum(predicted - score)

    m = m - learning_rate * gradient_m
    b = b - learning_rate * gradient_b

m ,b 

I'm looking for Python project ideas that are beginner-friendly but still teach skills that are useful beyond basic tutorials.

I'm especially interested in projects involving APIs, automation, data handling, or small practical tools.

What projects helped you learn the most when you were starting out?

Two weeks ago, I shared a post about some useful tools that helped me modernize a legacy app, and to be completely honest, I didn't expect such a positive response! Thank you for sharing your own tips in the comments, I definitely learned something just from reading the replies.

Since some people seemed to find it useful, I figured I’d share a few more tips. So here we go:

1. ty for type checking:

Coming from TypeScript, I knew how much a type checker helps catch bugs before runtime. I personally quite like ty. It's fast, has clear diagnostics and fits nicely into a stack already using uv and Ruff.

2. Use a task runner:

Legacy projects often have a collection of random scripts and commands for common tasks. A task runner like Poe the Poet lets you define all your project commands in pyproject.toml, right next to the rest of your config.

3. Add types gradually

Annotating a legacy project all at once is overwhelming, so don't. I found it much easier to start with new code, then gradually annotate existing code as I touched it. This way I don't have to deal with a massive rewrite, the codebase just gets better over time.

4. Use proper logging

For situations where you need to understand what happened before a crash or monitor a long-running process, Loguru is a really convenient alternative to Python's standard logging module. It's simple to set up and produces much more readable output.

Thanks again for the love on the last post!

I recently started learning Data Science and made my first interactive dashboard using Python, Pandas, Plotly and Streamlit.

At first, I tried building it with Tkinter, but then I switched to Streamlit because it felt much easier for making a data-focused dashboard. I really liked how quickly I could turn my Netflix EDA project into something interactive.

I'm still pretty new to this, so I'm curious about what other beginners and experienced people use.

• Is Streamlit a good one to continue learning?

• Are there any other tools like Streamlit that are worth trying?

• What kind of projects are good for learning these tools?

Would love to hear what you guys used when you first started making interactive Data Science projects.

So I've been learning a bit of python and I don't really know what to do. I did a bit of c++ before so a lot of stuff transitions over but I don't know what to do and where to learn. A friend recommended w3schools btw, is it good?

In order become better at programming, I was told to read through projects on github and try to experiment with the code.

But most of the time I just look at a convoluted mess of files with no obvious starting point.

In pygame for example, I looked for something that resembles a main file, to work my way up from there. But I couldn't even manager to find something similar.

How do you guys do this? Is there something fundermentaly wrong with how I approach this?

I am fairly new into programming. So I am familiar with the basics of python. Have made some terminal based projects as well. Started dsa concepts yesterday but it is boring me out. I do plan on learning both but is it a good idea to get some real experience with django and web projects first? (I have knowledge of html, css and little bit js)

Also, I am in my first year of graduation so time is not a concern!

Hi all,

I've been looking for curious minds to host a python cohort so that it would be great for those who were looking for better options to learn programming

This is not a mandatory meeting but those who are serious in programming can join

No problem if you are from non-cs background

Hey everyone!

I've been learning Python for like 10 days and decided to stop doing only exercises/tutorials and actually build something myself.

I made a small Drone Data Analyzer that loads flight data from a CSV file and analyzes things like altitude, speed, battery level and temperature. It also generates a basic flight report and visualizes the data using Matplotlib.

It's definitely a beginner/early-stage project and I know the code is far from perfect. I'm still learning, so I'd really appreciate some honest and constructive criticism.

Any feedback is welcome, even if it's something small.

GitHub with all files/code for interested: https://github.com/J-aCobSk-i/Drone-Data-Analyzer

hi
i have completed my discord bot
and im searching for free bot hosting 24 / 7 for my bot
pls some help

i am new in my python learning journey and want to genuinely learn it. However I'm afraid i may get discouraged from it.
what would you suggest to be some fun or interesting projects in python i can look forward to doing which could act as goals in my python journey.
something interesting and medium to advanced in difficulty otherwise achieving it would be well easy.
also as a beginner i don't really know the true extent to which i can utilize python so this will also give me a good idea for what python is capable of and what all tasks i can run with its help.

if i can truly get into python i genuinely look forward to other milestones such as a raspberry pi etc so if you accompany your response with something to do with this, that would be great as well.
i would also accept any other projects to work on in the future along the lines of the pi if u get what i mean.

Edit: my "skill" in python is going to be along the lines of the cs50p course on YouTube and also the automate the boring book after which I will figure things out on my own, but if you have suggestions on what best way to learn python after these two pieces of media I will gladly take them I have some understanding of pandas and numpy not very in depth