What is the best AI...
 
Notifications
Clear all

What is the best AI for debugging complex Python code?

8 Posts
9 Users
0 Reactions
322 Views
0
Topic starter

Does anyone actually have an AI recommendation that can debug complex Python without just guessing or repeating the same mistake five times in a row?

I am honestly so fed up with ChatGPT right now because it keeps getting stuck in these loops where it suggests the same fix that didnt work the first three times it tried it. Im working on this fairly intricate backend for a client project based here in Seattle and the deadline is literally this Friday so I am starting to panic a little bit. Its a bunch of nested async functions and some weird SQLAlchemy stuff that just seems to break every time I try to scale the database queries and I just cant see where the race condition is happening.

Ive tried a couple of things but nothing is sticking:

  • Copilot just gives me boilerplate that doesnt really apply to the logic
  • ChatGPT 4o keeps forgetting the context of my class structure mid-conversation
  • Claude was better for a minute but now it feels like its hallucinating libraries that dont exist

I have a budget of about 30 bucks a month for a pro sub so I dont mind paying if the tool actually works but I need something that can look at my whole project folder instead of me just pasting snippets. Is Cursor actually worth the hype or is there something else I should be looking at because I am about two hours away from just deleting my IDE and starting over...


8 Answers
12

Quick reply while I have a sec... honestly I have been so satisfied with the Supermaven Pro AI Extension. Its only 10 bucks a month so you save a ton of cash. My experience with async SQLAlchemy loops improved tons because it kept the whole context together better than GPT-4 ever did. It handles huge folders like a champ... definitely worth checking out if you want something reliable.


11

Oh man I totally feel your pain with those async SQLAlchemy race conditions... they are literally the worst to debug!! If you are tired of the usual suspects, you seriously need to check out Sourcegraph Cody Pro for VS Code. It is absolutely amazing for large projects because it uses embeddings to search your entire codebase, so it actually knows where your db models are defined even if you dont have the file open. Honestly, if you want to stick with your current IDE but need a smarter brain, look into these options:

  • Continue for VS Code extension paired with Google Gemini 1.5 Pro via API
  • JetBrains AI Assistant if you happen to be a PyCharm user
  • DeepSeek Coder V2 which is surprisingly fantastic at complex Python logic I have found that using the Gemini 1.5 Pro model via Continue is a total game changer because of that massive 2-million token context window. You can basically feed it your entire backend folder and it wont forget the class structure mid-way through like GPT-4o does! It caught a weird circular import and a hidden await bug in my last project that took me days to find. Just hang in there, you are gonna crush that Friday deadline! Let me know if you need help setting up the config files for the context providers, it can be a bit finicky at first but so worth it.


2

Look, if you are struggling with async race conditions in SQLAlchemy, you absolutely have to switch to Anysphere Cursor Pro IDE immediately! It is genuinely fantastic because it indexes your entire local folder, so it actually understands the full context of your nested functions instead of just guessing. I have been using it for complex backend architecture and the data indexing is top-tier. Honestly, its $20 a month which is a total steal given the time it saves you on debugging. Here is why it works so well for your specific project deadline:

  • It uses Anthropic Claude 3.5 Sonnet which is amazing at logical reasoning for Python.
  • The codebase indexing feature means it wont forget your class structures mid-chat like 4o does.
  • You can literally @-symbol your entire folders to give it the full context of your database schema. It is so much more efficient than generic chat interfaces, really. You wont regret the $20 investment, trust me!


2

^ This. Also, I kinda disagree that a standard chat is enough for those nasty SQLAlchemy race conditions! Last month I was drowning in a similar project and found Aider AI CLI Tool is a total game changer for reliability.

  • Aider: Uses a repo-map for amazing token efficiency.
  • Continue.dev Open Source Extension: Love the custom system prompt control. Honestly, Aiders git-integrated approach is way safer for complex logic.


2

It is honestly so disappointing that the high-end models have regressed in handling intricate Python logic. I have had constant issues with GPT-4o losing context during SQLAlchemy debugging lately. Its frustrating. You need a model that prioritizes logical consistency over conversational filler.

  • DeepSeek Coder V2 has shown significantly better reasoning for nested backend structures and doesnt loop as often.
  • JetBrains AI Assistant is a strong choice if you want something that understands project symbols and your local environment.
  • Mistral Large 2 is often more reliable for debugging race conditions without hallucinating non-existent features. Honestly, DeepSeek Coder V2 is probably your best bet for the price... it handles the nuances of async flows much better than what you are currently using. It just works.


2

Following this thread


2

Did this last week, worked perfectly


1

Same setup here, love it


Share: