2,210,162 questions
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Plot Matplotlib 2D patches with spherical projection
I am trying to create a slightly complex 2D plot with astronomical data, using Matplotlib, and Astropy. It involves a astronomical image, overlaid with a scatter plot, and Matplotlib patches. Using ...
- 103
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Retrieve per-class gradients without create_graph=True and retain_graph=True
I am trying to keep track of the per-class gradients of 10k+ classes. Having retain_graph=True allows to access them but uses significant amount of memory. However, I am trying to figure out a way ...
- 993
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34
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Markdown not showing images from local Flask site
I have created a Flask site to serve static images. It is http only site and not https
I can view these images (mainly svg but also a png file for testing) in the browser. However when I try to link ...
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Combining unittest with ddt.idata
I have some tests that are developed using @idata decorator from ddt package.
I want to run only one of decorated test methods (test01_...) in the test class, not all of them.
Trouble is it seems to ...
- 6,894
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53
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python program malfunction when converted to .exe
I have an issue converting a .py to .exe using pyinstaller .
The program below works perfectly as a .py, but everything i tried to convert it to .exe with pyinstaller or auto-py-to-exe it gives an ....
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How do I set JWT refresh token location to cookies without having pydantic_core.ValidationError in my fastapi backend?
I am creating a fastapi backend for user authentication with jwt.
I am using fastapi-jwt-auth library to create access and refresh tokens.
I am trying to send the refresh token in a cookie.
@router....
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How can I optimize a Python RTSP → YOLOv8 face-recognition → WebSocket pipeline to handle 6–8 cameras without lag/stutter?
What i am Trying to do?
I want to access the ip cameras and add a face recognition model to the live feed and display it to the web browser frontend for the ease of access this is the main concern, ...
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CoverageWarning: Unrecognized option '[tool.coverage.run] exclude_also=' in config file pyproject.toml
When I run pytest:
uv run pytest . -k "test_my_project" --cov=development/my_project
I receive the following report, with 1 warning:
========================= test session starts ===========...
- 13.6k
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Trying to write a unit test to test a fastapi app with a middleware that changes the request.url.path
This is the code below. I want to test a request coming in that has part of its path prefixed by external means. This middleware removes it before servicing the request.
app = FastAPI(
title="...
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Why does Gmail API override the Date header even with internalDateSource: 'dateHeader' and deleted: true in users.messages.insert?
I am working on a Python tool to migrate emails into Gmail while preserving the original Date header.
My goal is simply to build a cli tool that allows to copy email from gmail account a to gmail ...
- 8,637
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Import "llama_index.llms.ollama" could not be resolved
I have the following imports for a python file thats meant to be a multi llm agent soon. I wanted to use llama_index and I found a nice video from Tech with Tim which explains everything very well. I ...
- 3
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34
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subprocess.run won't recognise a command [duplicate]
This is Linux terminal related and I'm very new to Linux, so please be patient with me.
I'm using Python 3.12 on Linux (Bazzite, specifically) to run yt-dlp commands, with yt-dlp installed through ...
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How can I remove all legends from a matplotlib axes with multiple legends?
Given a matplotlib plot with more than one legend, I would like to be able to remove all legends from the plot.
Here is a simple example code to produce a plot with two legends:
import matplotlib....
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22
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PettingZoo + Ray RLlib card game
I created a simple card game for 2 players with PettingZoo and agents are trained with Ray RLlib (PPO). Game rules are:
2 players, 32 cards (7 to ace)
each trick both players play one card on table, ...
- 428
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NRF24L01 communication between Raspberry Pi 4 and Raspberry Pi Pico (MicroPython) not working
I’m trying to set up wireless communication using two NRF24L01 modules. I’m using a Raspberry Pi 4 Model B as the receiver using the pyRF24 Library and a Raspberry Pi Pico with MicroPython as the ...
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