How to synchronize a python dictionary across a flask app and a background...
Here is my problem. I have a Flask application which does some predictions on some datasets. The users can upload multiple datasets to the server and operate on any of the dataset.Here, I need to clean...
View ArticleBad: so many ifs
In my code with tg bot and database there was a problem with the exchange function. The bot was exchanging some user coins for others. Here is the user model:class User: lucky: Mapped[int] =...
View ArticleCython: How can I import multiple class object from a single file?
So this is how I currently structure my files.CPP FolderCython Folder├── setup.py└── Geometry├── Circle│├── __init__.py│├── Circle.pyx│├── Circle.pyi│└── Circle.pxd└── Point├── __init__.py├──...
View ArticleEfficient algorithm for comparing lists [closed]
Input - list of 24 integers from -15 to 15; let's call it Sequence. Another input - list of 7000+ lists of four integers from 0 to 23 representing offsets of Sequence. For example [0, 3 , 5,8] or...
View ArticleWhy my sliding-tile python code is not working
I am trying to solve sliding-tile problem using Hill climbing algorithm in python where in I want to print the each intermediate step but my code isn't showing any output. I don't think so that any...
View ArticleHow to fix this issue "ERROR: Failed building wheel for insightface"
note: This error originates from a subprocess, and is likely not a problem with pip.ERROR: Failed building wheel for insightfaceFailed to build insightfaceERROR: Could not build wheels for insightface,...
View ArticleHow to create a timeseries from a dataframe of event durations?
I have a dataframe full of bookings for one room (rows: booking_id, check-in date and check-out date that I want to transform into a timeseries indexed by all year days (index: days of year, feature:...
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Combine two lists without duplicate values
list1 = ["palani", "samy","be"]list2 = ["palani", "samys","be"]def find_common(list1,list2): for x in list1: for y in list2: if x == y : list2.remove(x) print" unique string 1:",list1 print" unique...
View Articlepymysql cannot connect to mysql
I am trying to use pymsql to connect to MySQL db, the host is '115.28.236.225', and using the default port: 3306. The code is as bellow (db_connect.py):import pymysqldef connDB():...
View ArticleCan not create shortcut of file using google drive api
Here is sample code that i am trying to run.import requestsapi_endpoint = 'https://www.googleapis.com/upload/drive/v3/files?supportsAllDrives=true'headers = {'Authorization': f'Bearer...
View ArticleSelenium python webdriver intermittently thowing error
we seeing below error intermittently when we run python test cases on seleniumself = <selenium.webdriver.remote.errorhandler.ErrorHandler object at 0x7fb8457b1b70>[2024-04-25T07:02:26.028Z]...
View ArticleAdd a dropdown menu in a table with Reflex Python
I'm trying to add a dropdown menu to each row in a table with the use of reflex https://reflex.dev/. The table is build in a state and buttons generally in definitions. This is an example that can be...
View ArticleRadio button to control display to the right in Reflex - display not updating
Recently, I am looking into Python framework call Reflex for building web apps.What I want to achieve:When I select different code names in radio box, the code block to the right display corresponding...
View ArticleUnicodeDecodeError when using the Python "reflex init" command
I am trying to run the Python Reflex Framework on Windows 10, with a python version 3.10.5; I get an error when using the command "reflex init" (it should be mentioned that I use a virtual...
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Python Reflex (Pynecone) - data_table with checkbox in one column
I am trying to build a data table that includes a checkbox in the first column using python reflex to build web app front end interface.This is an example table obtained with:import reflex as rxdef...
View ArticleIndex error with moviepy when running on aws
I am getting this error:"MoviePy error: failed to read the duration of file %s.\n"OSError: MoviePy error: failed to read the duration of file...
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Hierarchical classification approach to a multiclass problem
Having a multiclass classification task. My goal is to solve this using the Local Classifier per Parent Node (LCPN) approach.Let me explain using a MWE.Say I have this dummy dataset:import numpy as...
View ArticleQcompleter for QAbstractTableModel's All Columns in Qcombobox
I have a large dataset with 3 million rows and more than 5 columns, (increasing data day by day)I want to get the row data by typing the text in Qcombobox(editable) with matching records highlitedWhat...
View Articleparse the URL from content : Python [duplicate]
I want to parse the URL from some small content using python code ,for example"@you some text https://url.com"I'd like to take this URL alone.if there any library can use it for that ?anyone can help...
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Issues with FastAPI Uvicorn workers | Only one worker is handling the request
I have a sample FastAPI application, with a single endpoint which returns the result a after a delay of 5 seconds.Please find the code below.from fastapi import FastAPIimport uvicorn, os, timeapp =...
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