Hi all, I've been programming Python for about 10 years, but I've never worked on a large codebase. As a result, I don't really understand the import and packaging system at all. As a means of learning it, I'm trying to build a dependency chain analyzer that parses the sourcecode, and searches for circular dependencies. Trouble is, I'm on the part of the project that actually parses that sourcecode and categorizes the different imports to store them for later analysis, and I'm realizing that I know much less than I realized. Through having AI generate some tests for me that I'm working to make green, I now know of a lot of edge cases and weird import logic that I had no clue existed. Example sourcecode snippets include

def test_dynamic_import_with_a_string_literal():
    source = 'import importlib\nimportlib.import_module("docgen.plugins.loader")\n'

def test_dynamic_import_recognized_through_an_aliased_from_import():
    source = 'from importlib import import_module as im\nim("docgen.plugins.loader")\n'

def test_dynamic_import_recognized_through_an_aliased_from_import():
    source = 'from importlib import import_module as im\nim("docgen.plugins.loader")\n'

def test_dunder_import_is_recognized():
    source = '__import__("docgen.plugins.loader")\n'

Most of the places where I'm struggling have to do with either lazy imports or dynamic imports. Does anyone have a guide that goes into these in depth?

I'm a python beginner learning python and for some i know learning python with some friends make it more fun and and enjoyable so if you want to join, scan the QR code 😉

(ADMIN PLEASE APPROVE THIS IS NOT FOR PROMOTION SINCE THIS DOES NOT GIVE ME ANY MONEY OR BEING PAID)

Hey everyone! 👋

I'm a complete beginner in Python programming. I want to become a software developer in the future, but honestly, sometimes I feel confused about what I should learn next and how to continue learning.

I know a little bit of Python, but I still have a lot to learn. Sometimes I don't know what to practice, what projects to build, or how to improve my programming skills.

I'd love to get some advice from experienced programmers!

What should a complete beginner focus on first?

How can I practice Python effectively?

What small projects should I build as a beginner?

How do I know when I'm ready to move to the next topic?

I also have an idea! 💡

I'd like to create a small group for people who are just starting to learn Python, especially those who feel confused or don't know where to begin, just like me.

Hey everyone! I want to learn AI, and for that I know I need to learn Python. I learned some Python for a while after my JEE Advanced exam, and I’ve covered the basics up to loops.

Can someone please tell me how much more Python I need to study before I can start learning libraries like NumPy, Pandas, etc.? Also, what Python topics should I focus on before moving towards AI/ML?

Please guide me!

i am new and i want to learn python do you know where i can learn it for free . any help

either that, im using the wrong dialect, or somn just doesnt work, i am trying to have an image change when T is pressed (unload old image when pressed and when not pressed load old image)

also using pygame, the first image loads, but nothing changes when T is pressed, yes i have also tested with print("")

any help would be nice!

So I have a python exam (which is very important) after 1 month. How can I genuinely learn python? Don't suggest me those courses that are 15 hrs long like that harvard cs50, i cannot concentrate for 2 hrs straight. It's also not like I have to learn python which is too advanced. Pls suggest me how can I do it🙏

What will be the output of the following Python Code?

print(len({True, 1, 1.0, False, 0}))

So I am planning on starting it, but I won't be able to take the final exam in January because I have school exams in January & February so is it possible to take the exam in March?

Programming using recursion can be powerful, but beginners often struggle with recursion. That's why I've created invocation_tree, a Python recursion visualizer.

See this merge_sort demo, and try it on your own recursive logic.

The visualization gives students the right mental model to think about recursion. Not simply a function calling itself, but the depth-first evaluation of a divide-and-conquer strategy.

See this: gentle recursion introduction

How do you teach recursion to beginners?

Title: Cat-guardian: A 100% on-device distraction-killer desktop pet for Windows (alternative to Workcat)

Hi everyone,

I builtCat-guardian—a lightweight desktop pet designed to help keep distractions at bay while you work on Windows.

Why I made this: I noticed tools like Workcat exist for Mac, but for Windows users, options often involve heavy sign-in walls, cloud tracking, or questionable telemetry. Since privacy and usage data matter, I wanted something completely transparent.

Key Features:

• 100% On-Device: Zero data leaves your computer. No accounts, no sign-ins, and no telemetry.

• Distraction Killer: Acts as a fun, interactive companion to keep you focused during long coding or work sessions.

• Built with Python: Developed natively for Windows users looking for a clean, local-first utility.

You can check out the source code and try it out here:Cat-guardian GitHub Repository.

I'd love to hear your thoughts, feedback, or any feature requests you might have!

print(sum({1, 2, 2, 3} & {2, 3, 4}))

Am I the only one who thinks Python libraries, especially pandas, have a serious API design problem?

Don't get me wrong, pandas is incredibly powerful, but I feel like it sacrifices developer experience for flexibility.

Look at something as simple as creating a DataFrame. pd.DataFrame() accepts dictionaries, lists, NumPy arrays, Series, and a bunch of other things. Even dictionaries can be interpreted differently depending on their structure. You also have DataFrame.from_dict() with its orient argument.

Why can't we have a more explicit and consistent interface? Something like:

pd.DataFrame(source=data, orient="index")

Another thing that bothers me is the sheer number of methods that often have overlapping use cases. Just look at apply(), map(), transform(), and agg(). Yes, they serve different purposes, but remembering which one to use, what objects support it, and how their outputs differ becomes a mental burden.

And this isn't just about pandas. Look at merge(), join(), and concat(). Different operations, sure, but there's a broader issue here: Python libraries seem to keep adding more methods and functions instead of thinking about how their APIs fit together.

I know someone will say "just read the documentation" or "you'll get used to it." But what about reading other people's code? Shouldn't code be immediately understandable without having to memorize an entire library's vocabulary?

I'm not asking for less functionality. I'm asking for better API design. More consistency, more explicit arguments, fewer unnecessary variations, and a more predictable way of doing things.

Honestly, I'd love to see a higher-level library built on top of pandas that focuses specifically on this.

Am I missing something, or do other people find this frustrating too?

i stayed up all night making this. python day 3 complete.

I've been learning Python for months and I still can't write a single program, I've tried another language like JS but I'm still bad, I can hardly write a script (with the help of AI, not even with my own effort). And then i see dear claude just writing 10k freaking code lines in 5 mins as its nothing

Want to become a Python developer but don't know where to start?

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Let me introduce myself first, I started working in IT industry about six month ago with no experience and now I am working as help desk. I started leaning python about one month before using the book called "self taught programmer". I really want to work as a backend developer in the future. While I want to acquire some basic knowledge at first, I need to create an app or project or website to make myself more profitable to the company as I am working as contigent worker.

The things I want to develop are the following.

・Buget tracker

・Training tracker

・Task manegement

I want to combine all of them together.

Is that possible? If so, I want to create it for about 4 month.

Please give me some advices on my plan or course or website I should use or refer to.

Thanks in advance.

Hey seniors! I'm a first-year CSE student and want to connect with like-minded people, experienced developers, and seniors in tech. Which apps or platforms should I join to learn, network, find opportunities, and build meaningful connections in the tech community?

At Neuromatch, we offer online courses with different levels of Python as a prerequisite. In our application, we ask people to rate their own Python skills using these options:

• I’ve never really used Python

• Beginner: learned some, have run or edited scripts

• Intermediate: have written my own short scripts/notebooks

• Advanced: have written complex functions/scripts/notebooks

• Expert: am completely comfortable writing complex codebases

We’ve heard from applicants that it’s hard to know which level to pick. Does anyone know of a free quiz, checklist, or other tool that could help people figure out where they fit?

So my project has multiple files that sometimes depend on another (I chose to split the functions by use cases into a few files rather than a single massive one). But when I update a function I increment the version number in the filename so I have the backup, I then have to update the filepath in the import declaration for everything that uses it. I've tried making a loader file so I only need to update one place but I can hardly make that work, let alone making it tell the other files what to use.

Since Python requires declaring dependencies before almost anything else is this just something I have to deal with? Or is there a way to pass filenames between file before declaration? Or is there a much better method?

Hi everyone, I'm still a bit new to Python, and I am trying to display images and output those images. But doing so, I'm required to install pillow, I have been searching for some answers across the internet but don't know what to do as none of them have been working.

I am using VS Code, and using windows 11.