Python - Страница 4739

In the following code i read a MRI scan with 3D images.The scans are axial slices. By executing the following code I try to obtain the sagittal and the coronal planes. My problem is that there is some much noise and I would like to know what I do...

I have multiple clients that send dicts of Numpy arrays to a ZMQ server. I managed to pack the dicts of Numpy arrays into a multi part message to avoid memcpy's during deserialization, which doubled the throughput.

However, the vast majority of...

I'm facing an issue with the loading time of data from PostgreSQL to python Polars. I have 7 tables. two tables have size of 1.5 gb and others around 500 mb. I load the table into various polars data frames and the joined based on single column. it...

I tried to export the data to CSV in BigQuery, by default it generate the export file with LF as line termination,

export data options(uri = 'gs:///.txt', format = 'CSV',overwrite = true, header = false, field_delimiter = '~') as select * from...

I am creating a daily streak command for my Discord bot using Python and the discord.py library. The code I'm using is based on an example I found online but I'm facing an issue.

(Code taken from - Economy Bot Daily Streak)

import datetime from...

I have a python/telethon Telegram bot project consisting of a single python file, an SQLite databse, and a config file. The bot runs fine on my local system (all three files are in the same directory) but when I attempt to run the python file on...

I've developed a system for blob detection and tracking in Python using OpenCV and Numpy, which is intended for processing video input. The system is structured around custom classes for detecting and tracking objects (blobs) through video frames....

I'm trying to reproduce code available here :

I got the graph, totally working, except I don't get the burger menu allowing to download graph.

Can you advise on this question ?

I work on macOs, with python 3.11, streamlit 1.3 and...

Is there a way to shorten this code?

I want to print something if both a, b is in the dic, or a-foo, b-foo is in the dic or a-bar, b-bar is in the dic. Consider -foo and -bar to be fixed values.

Can I join the multiple if-s with or statements?...

Is there an easy way to run a Python file inside Visual Studio Code with arguments?

I know I can add a custom configuration in the launch.json file with the args keyword. However, it is annoying to modify the launch.json file every time just...

i'm trying to execute my autoit script file

*** Settings *** Library AutoItLibrary *** Keywords *** Upload Front ID Image click element ${FRONTIDUPLOADBTN} sleep 3s Run uploadAutoit.exe ${AUTOIT_FILE_PATH} all Test runs until step of AutoIt...

I want to split a torch array by a list of indices.

For example say my input array is torch.arange(20)

tensor( ) and my list of indices is splits =

Then my result would be:

(tensor( ), tensor( ), tensor( ), tensor( )) assume my input array...

Databricks, with Delta Live Tables, Spark 3.4

I have a streaming dataframe (let's call it original ) containing some records. I then filter this table based on some conditions, modify some column values and get a new modified dataframe.

I want...

I tried doing everything but my Entry boxes aren't ready to accept any input

First just install ttkbootstrap to execute the code.

pip install ttkbootstrap import tkinter as tk from tkinter import messagebox as mgb from ttkbootstrap import *...

I'm trying to convert my code to Numba friendly implementation, however I keep running into errors with the axis argument (as it is not supported). Specifically, I need to use the np.repeat() function in axis=2

In numpy my code is:

original =...

I'm having issues when it comes to using some attributes with Django and TailwindCSS. Let's take this table for example:

Report title Company Brand (if any) Go to report {% for report in reports %} {{ report.title }} {{ report.company }} {% if...

I have implemented a modified linear prediction coding function like this:

def modified_lpc_process(s: NDArray, p: int, fs: int) -> NDArray: a = lpc_coefficients(s, p) a_hat = modified_pole_coeffs(a, fs=fs) # a_hat = a # debug line s_hat =...

I have a suite of python library using the same namespace (following PEP 420 and in multiple git repositories. I am using poetry to manage dependencies and build the wheels that are uploaded to a private python package repository.

I added the...

I have a project and I am using the SpeechRecognition module. I noticed that the recognizer have trouble processing input of short pronounced words like next , search , write and such. When i use these kind of words in a sentence like Write...

Python has the Any type which is 'is-consistent' with any type. Isn't it possible to express Any using the type represented in Haskell as forall a.a instead of adding a new type?

Источник:

error log，code python setting

i imported paramiko successed but when i want to run this demo error(ImportError: DLL load failed while importing _rust: Unable to find the specified program。)happened.i want to know how to solve this question...

import polars as pl df = pl.DataFrame( { 'Letter': , 'Value': } ) I want to group Letter and collect their corresponding Value in a List.

Related Pandas question: How to group dataframe rows into list in pandas groupby

I know pandas code will...

face_cascade = cv2.CascadeClassifier( data/haarcascade_frontalface_default.xml ) clf = cv2.face.LBPHFaceRecognizer_create() clf.read( train_data.xml )

This is my code...I think that is 100% right ...But the error shows that

AttributeError:...

I'm working on a Flask app that uses gunicorn and nginx and should hide its server header, so I managed to do it only for the homepage, like this:

gunicorn.conf.py

import gunicorn gunicorn.SERVER = '' nginx.conf

events { worker_connections...

I have a Python function that pulls the issues in the repository using the Github API, and I want to pull the emails of the users who closed and opened the issue with this function. I tried below code but it does not work (it extracts null type) ....