My main program logs to its own log file and the sub-process should have its own log file. I replaced the logger object inside the multiprocessing process, but the logging data from the sub-process is additionally redirected to the main log file. How can I prevent this? The structure looks like this: Answer I…
Tag: python
How to union two counts queries in SQLAlchemy?
I have two queries and the only difference between then is that one is counting the success status and the other failure status. Is there a way to get this result in just one query? I’m using SQLALchemy to do the queries. Answer You can use conditions on Count, your query will look like:
Import Error: Missing optional dependecy ‘openpyxl.’
I am familiar with using pip to install Python packages but there is no way to install it in the environment I am working in. We have to call the directory with python.exe to run any Python code. Therefore, it is impossible to use pip install because, since there is no python, there is no pip. How could we in…
Cannot Scrape All Links in Webpage Python BeautifulSoup
I am trying to use beautifulsoup to get the links off of this webpage: https://nfdc.faa.gov/nfdcApps/services/ajv5/fixes.jsp I need the links to all of the fixes in Arizona (AZ), so I search for AZ, and when I start by hitting ‘A’ under ‘View fixes in alphabetical order:’, I am not abl…
Flask: Python List is displaying values in HTML file with quote marks and round brackets
I have the below function which returns a list It is being called this way and passed to the html file this way The display code in HTML file is as below but it is being displayed with round brackets and quote marks as below The query getting the values from database is as below I added a print statement
Launch persistent context from current directory in playwright
I’m using this code I found on this page to save browser context after running the code: But when I try to change the directory from the /tmp/playwright folder, which is created in C:, to the current folder where I’m running the code (user_dir = ‘./tmp/playwright’), the two folders are…
Install Donkey car Python TensorFlow – Raspberry Pi
use Raspberry Pi 4 Model B 2GB Raspbian BULLSEYE (DEBIAN 11) ARMV71 package name “2022-04-04-raspios-bullseye-armhf-full” i try Install Donkeycar Python Code from official website when I enter installation code Error: donkeycar tensorflow-2.2.0-cp37-none-linux_armv7l.whl is not a supported wheel o…
How to split a 2d numpy array vertically into a new 2d numpy array?
I have this code that essentially splits a two-dimensional numpy array horizontally and makes a new two-dimensional numpy array out of it. Output of my code: How can I do this with less lines of code? I assume it could be very resource intensive, as soon as I apply this example to my larger task. Answer I sup…
How to open a CMD window using python code
I want to open a cmd window using Python. I think I can use os library but I don’t know how. Answer
Time Limit Exceed for BFS algorithm
It is leetcode #200, number of islands. My code is It works fine. But when I change the bfs function into It gives me the Time Limit Exceeded error, what could the reasons be? I think these two codes are nearly identical? Answer You are visiting the same state many times: Change to the following: