QuestionId int64 74.8M 79.8M | UserId int64 56 29.4M | QuestionTitle stringlengths 15 150 | QuestionBody stringlengths 40 40.3k | Tags stringlengths 8 101 | CreationDate stringdate 2022-12-10 09:42:47 2025-11-01 19:08:18 | AnswerCount int64 0 44 | UserExpertiseLevel int64 301 888k | UserDisplayName stringlengths 3 30 ⌀ |
|---|---|---|---|---|---|---|---|---|
77,663,428 | 1,447,953 | Python search for modules on sys.path only, ignoring already loaded modules, for existence check purposes | <p>I am looking for a solution to the following problem. I have a package that includes some build tools (for use with SCons, though that is just incidental to the question). I want the package to be able to use these tools itself straight from source before it is installed, so I do the following in the main build file... | <python><python-importlib> | 2023-12-14 22:42:46 | 1 | 2,974 | Ben Farmer |
77,663,325 | 21,612,376 | Render a django template without a django app | <p>I am very new to Django. I have the following Django template, and I would like to render it to display the username variable. How can I do this without setting up an entire Django app structure?</p>
<pre><code><html>
<body>
hello <strong>{{username}}</strong>
your account is acti... | <python><django> | 2023-12-14 22:10:45 | 1 | 833 | joshbrows |
77,663,249 | 13,376,660 | Is there a way to refactor this try/except block to avoid DRY violation? | <p>This is part of a larger function using Selenium with Python for a web automation script. The website sometimes serves a popup, which results in an <code>ElementClickInterceptedException</code> but the popup isn't always served; sometimes there is no popup.</p>
<p>I wrote this function to close the popup if it's ser... | <python><refactoring><repeat><dry><try-except> | 2023-12-14 21:52:39 | 1 | 327 | dbaser |
77,663,162 | 10,499,034 | How to install Pandas when PIP fails due to metadata generation error? | <p>I am trying to install Pandas in a standalone installation of Python 3.12 and I keep getting an error saying "metadata-generation-failed." I am able to install Pandas in my Anaconda installation but I need this one to be totally separate because I am using it to connect to VB.net. I have updated PIP and ... | <python><pandas><pip> | 2023-12-14 21:30:43 | 1 | 792 | Jamie |
77,662,999 | 6,083,675 | Why don't API calls to /search get all matching results? | <p>I'm trying to find rows in some HuggingFace datasets which have a certain word or phrase in a specific column (e.g., "output"). I've written some basic Python code to do this, but I noticed an issue at the API level when trying to get a slice of the data that contains every row with one of the words from m... | <python><huggingface-datasets> | 2023-12-14 20:49:42 | 1 | 6,231 | Laurel |
77,662,912 | 968,132 | Pandas dataframes sorting/partitioning within multi-index | <p>I have a pandas dataframe like such:</p>
<pre><code>df = pd.DataFrame({
'class': ['Opn', 'Opn', 'MA', 'CoNo', 'Opn'],
'title': ['Title1', 'Title1', 'Title2', 'Title3', 'Title2'],
'event_count': [16, 11, 8, 7, 5]
})
</code></pre>
<p>How can I sort values descending within class and then within title so th... | <python><pandas> | 2023-12-14 20:31:01 | 2 | 1,148 | Peter |
77,662,696 | 12,827,931 | Speed up iterative algorithm in Python | <p>I'm implementing the forward recursion for Hidden Markov Model: the necessary steps (a-b) are shown here</p>
<p><a href="https://i.sstatic.net/hJdzQ.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/hJdzQ.jpg" alt="enter image description here" /></a></p>
<p>Below is my implementation</p>
<pre><code>fro... | <python><numpy> | 2023-12-14 19:46:25 | 3 | 447 | thesecond |
77,662,322 | 12,708,740 | Groupby merge values from one dataframe to the other | <p>I have a dataframe of "words", and I would like to check which words were included, by each person in this dataframe by comparison to a word list key.</p>
<p>Example data:</p>
<pre><code>df = pd.DataFrame({
'person': [1, 1, 1, 2, 3, 4, 4, 4, 4],
'word': ['apple', 'orange', 'pear', 'apple', 'grape',... | <python><pandas><dataframe> | 2023-12-14 18:22:59 | 1 | 675 | psychcoder |
77,662,162 | 1,767,557 | How to enable CUDA for Huggingface Trainer on Windows? | <p>I am trying to use the Trainer from the transformers library from HuggingFace in Python:</p>
<pre><code>from transformers import Seq2SeqTrainingArguments
from transformers import Seq2SeqTrainer
# ...
training_args = Seq2SeqTrainingArguments(fp16=True,
# ...
trainer = Seq2SeqTrainer( args=training_args,
# ...
<... | <python><huggingface-transformers> | 2023-12-14 17:49:32 | 1 | 918 | Frank im Wald |
77,661,931 | 12,300,981 | Matplotlib increase padding on cells for table when doing tight fit | <p>I like the current dimensions, fontsize, and look of my table. However, I'd like to increase the width of each cell by a little bit top/bottom (so it looks a bit prettier and less squished). But I don't quite know how to do that.</p>
<pre><code>columns=['test', 'test', 'test', 'test', 'test', 'test', 'test']
rows=[... | <python><matplotlib> | 2023-12-14 17:09:22 | 1 | 623 | samman |
77,661,574 | 1,473,517 | why is numba 25% slower when using dicts | <p>I am interested in the performance of numba when using dicts. I did the following experiment:</p>
<pre><code>from numpy.random import randint
import numba as nb
@nb.njit
def foo_numba(a, b, c):
N = 100**2
d = {}
for i in range(N):
d[(randint(N), randint(N), randint(N))] = (a, b, c)
return d
... | <python><numba> | 2023-12-14 16:14:06 | 1 | 21,513 | Simd |
77,661,537 | 4,670,852 | Why does python-vlc (libvlc) drop frames in fullscreen on a Raspberry Pi 4 B? | <p>The fullscreen video is skipping frames and thus the stream was getting corrupted (some <a href="https://shopdelta.eu/h-264-image-coding-standard_l2_aid734.html" rel="nofollow noreferrer">I-frames</a> were dropped, leading to incomplete reconstruction of the video). This is with the following setup:</p>
<pre><code>R... | <python><libvlc><python-vlc> | 2023-12-14 16:08:11 | 1 | 406 | Lupilum |
77,661,453 | 4,670,852 | Why is python-vlc playing a video in its native resolution (not fullscreen) even though I set fullscreen to True? This is on Raspberry Pi | <p>I'm running on</p>
<pre><code>Raspberry Pi 4 B
Python 3.11.2
python-vlc 3.0.20123
</code></pre>
<p>The video opens in the left corner of the screen without the frames of a window, but not in fullscreen. I'm not using any GUI library like <code>PyQT5</code>, just the native vlc player.</p>
<p>I initialize the player ... | <python><raspberry-pi><libvlc><python-vlc> | 2023-12-14 15:54:38 | 1 | 406 | Lupilum |
77,661,426 | 1,514,114 | Paramiko request_port_forward with and without handler | <h2>TLDR:</h2>
<p>can't read data from incoming paramiko port forwarding connections when using callbacks.
See this gist for a demonstration:<br />
<a href="https://gist.github.com/tatome/0d3e6479f35b25bbb31c9f94610eab6b" rel="nofollow noreferrer">https://gist.github.com/tatome/0d3e6479f35b25bbb31c9f94610eab6b</a></p>
... | <python><ssh><paramiko><ssh-tunnel> | 2023-12-14 15:51:55 | 1 | 548 | Johannes Bauer |
77,661,424 | 15,416 | How to annotate function attributes? | <p><a href="https://peps.python.org/pep-0232/" rel="nofollow noreferrer">PEP 232</a> defines function attributes, and <a href="https://peps.python.org/pep-0484/" rel="nofollow noreferrer">PEP 484</a> defines annotations, but I can't find how the two should be combined.</p>
<p>E.g.</p>
<pre><code>def foo(s:str):
try:
... | <python><python-typing> | 2023-12-14 15:51:46 | 1 | 181,617 | MSalters |
77,661,379 | 11,159,734 | Azure Function Exit code: 137 | Please review your requirements.txt | <p>I want to publish an Azure Function with the following command using the cli/Azure Core tools:</p>
<pre><code>func azure functionapp publish myFunc
</code></pre>
<p>However I can not even publish the function as I always get an error when installing the requirements.txt</p>
<pre class="lang-bash prettyprint-override... | <python><azure><azure-functions> | 2023-12-14 15:45:43 | 1 | 1,025 | Daniel |
77,661,276 | 6,484,455 | Join Kafka streams in Python | <p>I need to work with Kafka streams in Python and I am analyzing the different libraries available. <a href="https://stackoverflow.com/questions/18688971/c-char-array-initialization-what-happens-if-there-are-less-characters-in-the-st">This question</a> provided some good answers and it looks like the <a href="https://... | <python><apache-kafka><faust> | 2023-12-14 15:31:56 | 1 | 835 | Matias B |
77,661,141 | 13,007,467 | Converting pandas groupby / apply / ewm calculation with time window to polars | <p>Due to performance consideration I would like to convert some panda based scripts to polars. I need to perform a groupby and calculate a half-life based on a datetime value. I unfortunately could not really found a cookbook for polars and relied on this <a href="https://stackoverflow.com/questions/73393235/polars-ho... | <python><dataframe><group-by><python-polars><moving-average> | 2023-12-14 15:08:10 | 1 | 441 | Iqigai |
77,661,139 | 14,720,380 | How do I stop the ruff linter from moving imports into an if TYPE CHECKING statement? | <p>I have a pydantic basemodel that looks something like:</p>
<pre><code>from pathlib import Path
from pydantic import BaseModel
class Model(BaseModel):
log_file: Path
</code></pre>
<p>And my ruff pre-commit hook is re-ordering it to:</p>
<pre><code>from typing import TYPE_CHECKING
from pydantic import BaseModel
... | <python><pre-commit-hook><ruff> | 2023-12-14 15:08:06 | 2 | 6,623 | Tom McLean |
77,661,003 | 6,618,996 | How to type hint a method that returns an instance of a class passed as parameter, with default value? | <p><em>using Python 3.11 and Mypy 1.7.</em></p>
<p>I am trying to properly type hint a method that takes a class as parameter, with a default value, and returns an instance of that class. The class passed as parameter must be a subclass of a specific base class.
How should I do that?
I tried to use a <a href="https://m... | <python><generics><mypy> | 2023-12-14 14:49:59 | 1 | 6,129 | Guillaume |
77,660,998 | 3,121,975 | Dagster executable missing from container | <p>I've been trying to create a container to run in Dagster cloud on an ECS-hybrid deployment model. I'm able to actually push the container to Dagster but I continually get this error:</p>
<pre><code>dagster_cloud.workspace.ecs.client.EcsServiceError: ECS service failed because task arn:aws:ecs:ap-northeast-1:*****:ta... | <python><amazon-web-services><docker><dagster> | 2023-12-14 14:49:30 | 2 | 8,192 | Woody1193 |
77,660,996 | 10,749,925 | How can I create a Sagemaker endpoint for this notebook? | <p>I have created a VectorDB (FAISS) and input PDF's into it. Then i'm using the Langchain wrappper for AWS Bedrock to call it. I know Kowledge Bases exist now, but at least in the SageMaker notebook, i have a bit more control. The model works perfectly in SageMaker Notebook, when i ask a question, it returns the answe... | <python><machine-learning><aws-lambda><aws-api-gateway><amazon-sagemaker> | 2023-12-14 14:49:20 | 1 | 463 | chai86 |
77,660,943 | 20,920,790 | How to check that i is 0 in io.BytesIO().seek(i)? | <p>I make lineplot to send for sending to Telegram.
First sending is ok.</p>
<p>Second time I get error:
BadRequest: File must be non-empty</p>
<p>How to check what i = 0 (position of cursor) in seek(i)?</p>
<pre><code>sns.lineplot(x=x, y=y);
plt.title('test plot');
plot_object = io.BytesIO()
plt.savefig(plot_object)
... | <python><io><telegram> | 2023-12-14 14:43:11 | 1 | 402 | John Doe |
77,660,933 | 2,144,877 | python mathplotlib 3d scatter plot with colorbar ',' marker problem | <p>I've been playing with ray tracing. I managed to get the plot to have the correct shape and size by using:</p>
<p>ax.set_box_aspect((np.ptp(xs), np.ptp(ys), np.ptp(zs))).</p>
<p>and to have a 4d colorbar plot.</p>
<p>My current problem is with the marker. Using '.' gives dots as expected</p>
<p>(click images to zo... | <python><matplotlib><3d><scatter-plot> | 2023-12-14 14:41:19 | 0 | 459 | Don Mclachlan |
77,660,887 | 11,501,976 | Multi-region image segmentation based on pixel intensities | <p>I am attempting to segment a grayscale image into three regions based on its pixel intensities. Due to illumination and specks, this task turns out to be more challenging than I expected...</p>
<p>Here is the <strong>original image</strong>:</p>
<p><a href="https://i.sstatic.net/UnUDt.png" rel="nofollow noreferrer">... | <python><image-processing><image-segmentation><scikit-image> | 2023-12-14 14:34:09 | 1 | 378 | JS S |
77,660,539 | 10,576,322 | Dynamically change used database table while django app is running? | <p>I want to create a service that has a page to configure a data base table (columns and types) and that allows to CRUD lines in it via the page.</p>
<p>The content of that table should then be used for comparison with payload of rest api call.</p>
<p>I am quite new to django and don't know if that approach is possibl... | <python><django> | 2023-12-14 13:31:01 | 0 | 426 | FordPrefect |
77,660,498 | 6,331,353 | Homebrew installed python on mac returns weird response including "line 1: //: is a directory" & "line 7: syntax error near unexpected token `('" | <p>When I run <code>python3</code> I get the following</p>
<pre><code> % python3
/opt/homebrew/bin/python3: line 1: //: is a directory
/opt/homebrew/bin/python3: line 3: //: is a directory
/opt/homebrew/bin/python3: line 4: //: is a directory
/opt/homebrew/bin/python3: line 5: //: is a directory
/opt/homebrew/bin/pytho... | <python><python-3.x><homebrew> | 2023-12-14 13:25:34 | 1 | 2,335 | Sam |
77,660,453 | 20,803,947 | kombu.exceptions.OperationalError: [Errno 111] Connection refused (flask, docker-compose) | <p>i'm having problems with my flask app</p>
<p>having the premises:</p>
<p>Python, Flask, Celerey, MongoDB, RabbitMQ.</p>
<p>When I make a request to the API, I get the following return:</p>
<p>kombu.exceptions.OperationalError: [Errno 111] Connection refused</p>
<p>and this only happens when I run docker-compose up, ... | <python><flask><docker-compose><rabbitmq><celery> | 2023-12-14 13:20:58 | 1 | 309 | Louis |
77,660,187 | 20,920,790 | Why telegram bot not sending the message? | <p>Why bot not sending message?
My code:</p>
<pre><code>import telegram
import requests
bot_token = 'token***'
my_bot = telegram.Bot(token=bot_token)
def get_chat_id(bot_token):
request = requests.post(f'https://api.telegram.org/bot{bot_token}/getUpdates')
result = request.json()['result'][0]['message']['cha... | <python><telegram><telegram-bot><python-telegram-bot> | 2023-12-14 12:33:49 | 1 | 402 | John Doe |
77,660,084 | 1,538,049 | Unable to locate package sqlite3 in Dockerfile | <p>I am pretty new to building containers with Docker, I commonly use conda environments for my day to day work, however this time I needed to work with a computation server that only allows running docker containers. I want to build an image that will allow me to run my Pytorch code. What I prepared is like the follow... | <python><linux><docker><sqlite> | 2023-12-14 12:16:26 | 1 | 3,679 | Ufuk Can Bicici |
77,660,071 | 386,641 | Unable to select _ts from Cosmos db in databricks | <p>unable to select _ts from cosmos db from python script written in databricks.</p>
<pre><code>read_config = {
"spark.cosmos.accountEndpoint": url,
"spark.cosmos.accountKey": key,
"spark.cosmos.database": database,
"spark.cosmos.container": container,
"s... | <python><databricks><azure-cosmosdb><azure-databricks> | 2023-12-14 12:14:51 | 1 | 303 | DeepVeen |
77,659,976 | 9,851,915 | Convert .msg file to .eml file in Python | <p>I'm writing a wrapper API to send some email reports to a third-party SaaS which parse them and get some information about them. My users have to report with <code>.eml</code> or <code>.msg</code> file (I am required to accept both formats).
I just found out my SaaS provider does not deal with <code>.msg</code> file... | <python><python-3.x><email><msg><eml> | 2023-12-14 11:56:23 | 0 | 319 | giacom0c |
77,659,718 | 5,525,704 | What is the proper way to install Python 3.10 or higher on Docker development environments | <p>I use the
<code>docker/dev-environments-default:stable-1</code>
as a base image for development environments. However, the OS version (Debian Bullseye) only supports Python versions up to 3.9 via apt, so I can only install newer versions from source.</p>
<p>Are there any other official base images for Docker develop... | <python><docker> | 2023-12-14 11:14:25 | 1 | 1,167 | Alexander Ershov |
77,659,569 | 16,545,894 | Reviews button is not clicking on google map | <p>I am trying to click Google Maps Company's <code>Reviews</code> button and after that extract 10 reviews description with selenium python.</p>
<p><strong>An example link is given below:</strong></p>
<blockquote>
<p><a href="https://www.google.com/maps/place/PakDeZon+B.V./@52.7092108,4.9585823,17z/data=!3m1!4b1!4m6!3... | <python><google-maps><selenium-webdriver><web-scraping> | 2023-12-14 10:48:30 | 2 | 1,118 | Nayem Jaman Tusher |
77,659,552 | 10,347,145 | Google Generative AI API error: "User location is not supported for the API use." | <p>I'm trying to use the Google Generative AI <code>gemini-pro</code> model with the following Python code using the <a href="https://ai.google.dev/api/python/google/generativeai" rel="nofollow noreferrer">Google Generative AI Python SDK</a>:</p>
<pre><code>import google.generativeai as genai
import os
genai.configure... | <python><google-generativeai><google-gemini> | 2023-12-14 10:45:25 | 6 | 23,669 | Rok Benko |
77,659,458 | 2,724,299 | Check if any element of list a comes from list b | <p>I've a fixed list of strings, <code>pets = ['rabbit','parrot','dog','cat','hamster']</code> and I need to match another string <code>basket = ['apple','dog','shirt']</code>. This <code>basket</code> will be varying.</p>
<p>Typically <code>pets</code> will have 300 element string while <code>basket</code> will have 5... | <python><list> | 2023-12-14 10:30:47 | 1 | 738 | Frash |
77,659,393 | 8,531,215 | subtracting a numpy array by a list is slow | <p>Given a numpy array of shape <code>4000x4000x3</code>, which is an image with 3 channels, subtract each channel by some values. I can do it as following:</p>
<p><strong>Implementation 1</strong></p>
<pre><code>values = [0.43, 0.44, 0.45]
image -= values
</code></pre>
<p>Or,</p>
<p><strong>Implementation 2</strong></... | <python><numpy> | 2023-12-14 10:21:19 | 1 | 2,373 | TaQuangTu |
77,659,281 | 7,191,911 | Why does subprocess.run fail to run notepad in Win11 due to missing "package identity", when os.system succeeds? | <p>On Windows 10 with admin-installed Anaconda distribution, I had no problem using subprocess.run to open Notepad. However, when I now try to run the same command on Windows 11 from a user-installed Miniforge python environment, it fails with the following <code>package identity</code> error:</p>
<pre class="lang-py p... | <python><python-3.x><subprocess><windows-11><os.system> | 2023-12-14 10:07:14 | 0 | 331 | Diomedea |
77,659,240 | 6,450,267 | uwsgi + flask-socketio in multi-processes | <p>I am trying to build a websocket server step by step. But I meet crucial problem when I try to use eventlet or gevent.</p>
<h2>There are my codes for the server:</h2>
<h4>[uwsgi.ini]</h4>
<pre><code>[uwsgi]
chdir = /home/user/websocket
module=websocket:app
callable=app
processes=4
socket=/home/user/websocket/uwsgi.... | <python><websocket><uwsgi><flask-socketio> | 2023-12-14 10:00:09 | 1 | 340 | Soonmyun Jang |
77,659,211 | 14,487,032 | Vscode jupyter intellisense not showing doc for tensorflow keras | <p>Vscode jupyter autocompletes, but doesn't show doc for <code>keras</code> fields</p>
<pre><code>import tensorflow as tf
from tensorflow import keras;
import numpy as np
import matplotlib.pyplot as plt
%matplotlib inline
</code></pre>
<p>Even if I press <kbd>ctrl+shift+ space</kbd>, no doc shows to describe the funct... | <python> | 2023-12-14 09:55:27 | 1 | 16,236 | Abraham |
77,659,069 | 98,967 | How to understand and debug memory usage with JAX? | <p>I am new to JAX and trying to learn use it for running some code on a GPU. In my example I want to search for regular grids in a point cloud (for indexing X-ray diffraction data).</p>
<p>With <code>test_mats[4_000_000,3,3]</code> the memory usage seems to be 15 MB. But with <code>test_mats[5_000_000,3,3]</code> I ge... | <python><jax> | 2023-12-14 09:33:15 | 1 | 889 | Jon |
77,658,886 | 401,226 | python requests sslL Client hello uses TLS V1 and server refuses connection, and I don't know why it uses v1 | <p>Context:
This is python 3.11.6 based on this docker image: python:3.11.6-slim-bullseye</p>
<p>Ultimately this is used for a zeep connection but the problem is the SSL connection is not established.</p>
<p>It is an up to date openssl library</p>
<pre><code>print(ssl.OPENSSL_VERSION)
PyDev console: starting.
OpenSSL 1... | <python><python-requests><openssl><tls1.2> | 2023-12-14 09:01:32 | 1 | 7,351 | Tim Richardson |
77,658,489 | 7,839,727 | How to run only new Unit Test within AzureDevops pipeline | <p>Let's assume I have a simple Python app which has a few modules and each module has a set of tests. I've configured my Azure DevOps pipeline so that all tests are performed for each pull request to pass our quality gate.</p>
<p>Is it possible to configure my Azure DevOps pipeline to run tests only from Pull Request?... | <python><azure-devops><azure-pipelines> | 2023-12-14 07:45:44 | 2 | 500 | SerSergious |
77,658,330 | 14,348,930 | custom tkinter progress bar not working for "indeterminate" mode | <p>I'm trying to create a YouTube video downloader GUI using <code>yt-dlp</code> and <code>custom-tkinter</code> library.</p>
<p>I successfully implemented progressbar using <code>CTkProgressBar()</code> inside a <code>CtkFrame</code> for "determinate" mode which will show progress of the filesize downloaded.... | <python><tkinter><progress-bar><customtkinter><yt-dlp> | 2023-12-14 07:10:24 | 1 | 321 | rangarajan |
77,658,301 | 2,824,791 | Python imports fail when invoked by nf-core process | <p>I created a nf-core project using nf-core create. I am trying to invoke python scripts using nf-core processes. This technique worked in my nextflow project as I was able to avoid having to write code in a process. Most of the imports are failing.</p>
<pre><code>import sys --> works
import pymongo --> fails
fr... | <python><python-3.x><nextflow><nf-core> | 2023-12-14 07:03:36 | 0 | 5,096 | jlo-gmail |
77,658,292 | 13,950,559 | How to inspect the exact bytes sent by scrapy? | <p>I'm crawling a website which seems to be detecting crawlers based on nuances like header item order, since a naive translation from a successful <code>curl</code> request into scrapy got rejected with 403 Forbidden, but then just by changing <code>dict</code> to <code>OrderedDict</code> it got accepted with 200 OK. ... | <python><web-scraping><scrapy> | 2023-12-14 07:01:24 | 1 | 488 | Sylvain Hubert |
77,658,135 | 3,416,774 | What is the PageElement type? | <p>In this code, I have asserted that the <code>event</code> object must be an instance of the <a href="https://www.crummy.com/software/BeautifulSoup/bs4/doc/#bs4.Tag" rel="nofollow noreferrer" title="Beautiful Soup Documentation — Beautiful Soup 4.12.0 documentation"><code>Tag</code></a> class:</p>
<pre class="lang-py... | <python><beautifulsoup> | 2023-12-14 06:23:14 | 1 | 3,394 | Ooker |
77,657,891 | 19,048,408 | In Polars, how can you add row numbers within windows? | <p>How can I add row numbers within windows in a DataFrame?</p>
<p>This example depicts what I want (in the <code>counter</code> column):</p>
<pre class="lang-py prettyprint-override"><code>>>> df = pl.DataFrame([{'groupings': 'a', 'target_count_over_windows': 1}, {'groupings': 'a', 'target_count_over_windows'... | <python><dataframe><window-functions><python-polars> | 2023-12-14 05:12:23 | 1 | 468 | HumpbackWhale194 |
77,657,807 | 1,115,716 | replacing characters dynamically | <p>I have a series of strings I need to alter based on some criteria, and I'm trying to build a list of words to replace in the string like so:</p>
<pre><code>test = "CAPTAIN AMERICA TO SUPERMAN"
delimeters = ['AND', 'TO', 'THEN']
delimited_speaker_string = ""
for delimeter in delimeters:
delim... | <python><python-3.x> | 2023-12-14 04:36:26 | 1 | 1,842 | easythrees |
77,657,592 | 23,512,643 | R: Equivalent of Python "add_volume()" function? | <p>I am working with the R programming language.</p>
<p>I found this tutorial/website over here that shows how to fill the volume under the surface in Python/Plotly (<a href="https://community.plotly.com/t/fill-volume-under-the-surface/64944/2" rel="nofollow noreferrer">https://community.plotly.com/t/fill-volume-under-... | <python><r><plotly> | 2023-12-14 03:05:52 | 2 | 6,799 | stats_noob |
77,657,555 | 1,837,400 | Python TypedDict 'a' or 'b' but not both in inherited TypedDict's | <p>I have some data coming in that could look like</p>
<pre><code>{"cloud_url": "https://example.com/file.txt", "filetype": "txt"}
</code></pre>
<p>or it could look like</p>
<pre><code>{"local_filepath": "./file.csv", "filetype": "csv", &qu... | <python><python-typing><python-3.10><typeddict> | 2023-12-14 02:53:52 | 2 | 462 | codythecoder |
77,657,335 | 4,451,521 | matplotlib plot and its mpld3 version have different markers sizes | <p>I have this minimum reproducible code</p>
<pre><code>import pandas as pd
import matplotlib.pyplot as plt
import numpy as np
import mpld3
# Create a DataFrame with columns id, X, and Y
# num_points = 100
# t = np.linspace(0, 4 * np.pi, num_points)
# data = {'id': range(1, num_points + 1), 'X': 10 * np.cos(t), 'Y': 5... | <python><matplotlib><mpld3> | 2023-12-14 01:21:35 | 0 | 10,576 | KansaiRobot |
77,657,210 | 1,049,903 | Conditionally apply CSS class to wtforms element in Python flask | <p>I want to apply an additional <strong>is-invalid</strong> CSS class to a wtforms element only if there is an error present in the form.</p>
<p>I've landed on the following code to achieve this and it works:</p>
<pre><code>{% if form.email.errors %}
{{ form.email(placeholder="Email", class="form-contro... | <python><flask><flask-wtforms><wtforms> | 2023-12-14 00:26:09 | 2 | 6,024 | Dean Wild |
77,657,001 | 10,431,629 | Creating a ratio between variables in a Stacked dataframe grouped by some Columns | <p>I have a df as follows:</p>
<pre><code>df_in
G1 G2 TPE QC
A S1 td 2
A S1 ts 4
A S2 td 6
A S2 ts 3
B S1 td 20
B S1 ts 40
... | <python><pandas><group-by><multiple-columns><group-concat> | 2023-12-13 23:08:17 | 3 | 884 | Stan |
77,656,906 | 1,872,565 | Selenium Check alert present or not in robotramework | <p>How to check an alert box exits in robotframework?</p>
<pre><code>Alert accept
Alert dismiss
Alert cancel
Handle alert
</code></pre>
<p>In my application sometimes alert will be there sometimes not? How to handle such situation?</p>
| <python><robotframework> | 2023-12-13 22:37:53 | 1 | 947 | Learner |
77,656,892 | 5,111,234 | OpenMDAO Dymos Simulate Method Calls Setup Multiple Times | <p>I currently have an <code>ExplicitComponent</code> that takes as an input altitude and computes atmospheric properties at that altitude. The compute function itself uses another Python library to do this. When the library calculates the atmospheric properties, it loads in a large data file to do it. As such, I have ... | <python><openmdao> | 2023-12-13 22:34:55 | 1 | 679 | Jehan Dastoor |
77,656,542 | 1,186,991 | Changing the format of a screenshot in Jupyter Notebooks | <p>I can display screenshots in my notebook by just using the snipping tool and then pasting them in.</p>
<pre><code>
</code></pre>
<p>but if i want to format it, i keep getting broken links. Ive tried the following and not sure what is wrong with it:</p>
<pre><code><p>
<i... | <python><jupyter-notebook> | 2023-12-13 21:08:24 | 1 | 3,631 | Hans Rudel |
77,656,496 | 16,545,894 | Scrape Company opening amd closing time on Google map | <p>I am trying to get Google Maps Company's opening and closing times with selenium python.</p>
<p><strong>An example link is given bellow :</strong></p>
<blockquote>
<p><a href="https://www.google.com/maps/place/Solar+Project+Development+%26+Engineering+Ltd./@23.7988032,90.3525855,17z/data=!3m1!4b1!4m6!3m5!1s0x3755c18... | <python><selenium-webdriver><web-scraping><data-mining> | 2023-12-13 20:56:43 | 1 | 1,118 | Nayem Jaman Tusher |
77,656,478 | 1,332,811 | Inline images are showing up as attachments in Gmail inbox | <p>I am sending emails in Python with CID inline images. The inline images work fine: they show up embedded in the email and the email itself does not appear to have attachments.</p>
<p>However, in the Gmail inbox view, it shows the inline image as an attachment:</p>
<p><a href="https://i.sstatic.net/qnbCA.png" rel="no... | <python><email><email-attachments><mime> | 2023-12-13 20:53:03 | 1 | 667 | leros |
77,656,400 | 3,825,495 | reference module from outer folder | <p>I have a module that I'm developing called "py_lopa". typically, while developing it, I'll write a small script in the super-folder one layer up from "py_lopa" and run it from there. however, this higher folder is getting cluttered with small files.</p>
<p>I'd like to somehow move the scripts t... | <python><module> | 2023-12-13 20:33:57 | 1 | 616 | Michael James |
77,656,247 | 102,221 | ogg audio file is not played by pygame | <p>I have the next version of pygame package: pygame <code>2.5.0</code> (SDL <code>2.28.0</code>) in python <code>3.10.8</code>.</p>
<p>.ogg file generated by telegram client and uploaded to server is successfully played by VLS application but next python code</p>
<pre><code>import pygame
audio_file_path = r'<OGG P... | <python><pygame><sdl> | 2023-12-13 19:54:09 | 1 | 1,113 | BaruchLi |
77,656,160 | 2,157,783 | Pytorch, random number generators and devices | <p>I always put on top of my Pytorch's notebooks a cell like this:</p>
<pre><code>device = (
"cuda"
if torch.cuda.is_available()
else "mps"
if torch.backends.mps.is_available()
else "cpu"
)
torch.set_default_device(device)
</code></pre>
<p>In this convenient way, I can ... | <python><pytorch><gpu> | 2023-12-13 19:35:47 | 1 | 680 | MadHatter |
77,656,117 | 1,473,517 | when can you use numpy arrays as dict values in numba? | <p>I am confused by the type rules for numba dicts. Here is an MWE that works:</p>
<pre class="lang-py prettyprint-override"><code>import numpy as np
import numba as nb
@nb.njit
def foo(a, b, c):
d = {}
d[(1,2,3)] = a
return d
a = np.array([1, 2])
b = np.array([3, 4])
... | <python><numba> | 2023-12-13 19:28:42 | 1 | 21,513 | Simd |
77,656,084 | 13,400,029 | Python: Regular expression to match alpha-numeric characters not working on LeetCode compiler | <p>my code is not working using this solution.</p>
<p><a href="https://i.sstatic.net/BAhbA.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/BAhbA.png" alt="enter image description here" /></a></p>
<p>Leetcode question:
125. Valid Palindrome
Easy
8.6K
8.1K
Companies
A phrase is a palindrome if, after conve... | <python><python-3.x> | 2023-12-13 19:20:54 | 1 | 619 | Delicia Fernandes |
77,656,015 | 11,192,275 | Problem using the `geom_col` in plotnine with Linux (Ubuntu 22.04.3 LTS) and Windows | <p>When I try to run the following reproducible example using <code>plotnine</code> I get an error:</p>
<pre><code>import pandas as pd
from plotnine import (
ggplot, aes,
geom_col
)
from plotnine.data import mtcars
df = (mtcars.
loc[:, ["name", "disp"]].
drop_duplicates(subset="n... | <python><plotnine> | 2023-12-13 19:05:29 | 1 | 456 | luifrancgom |
77,655,929 | 1,711,088 | Selenium. Python. Chrome. How to get current (active/focused) tab? | <p>Ubuntu + Python3 + Selenium + Chromium</p>
<p>I'm using selenium in semi-automated tests. Some work doing user, and some work are automated by python. And i have a problem. I want to know which tab active right now? User can change tabs - and script should work with active tab only. I find lot of answers how to open... | <python><selenium-webdriver><tabs><chromium> | 2023-12-13 18:49:31 | 0 | 976 | Massimo |
77,655,862 | 6,168,639 | Pytest paramaterized fixture not returning yielded object, only returning tuple? | <p>I'm working to setup a fixture that will open a headless (or headed) instance of a web browser for some end to end testing. I am using Django with pytest and pytest-django.</p>
<p>I'd like to be able to paramaterize the test class with the browsers I'd like to use and whether or not they are headless in a fashion li... | <python><testing><pytest><pytest-django> | 2023-12-13 18:37:12 | 1 | 722 | Hanny |
77,655,841 | 2,961,550 | Strip whitespace of field for peewee Model | <p>In <code>peewee</code> I have a model where I want to <code>strip</code> the white space of some fields when an instance is created. Is it possible to do this?</p>
<p>e.g.</p>
<pre><code>import peewee as pw
class Person(pw.Model):
email = pw.CharField()
name = pw.CharField()
mom = Person(email=" mothe... | <python><peewee> | 2023-12-13 18:31:47 | 1 | 1,417 | bicarlsen |
77,655,593 | 3,941,671 | Access Thread args in Thread.run() | <p>I have a question based on an example from this <a href="https://superfastpython.com/thread-producer-consumer-pattern-in-python/#Shared_Buffer" rel="nofollow noreferrer">guide</a> (see code below):</p>
<p>In this example, when the thread is created a callback function and the <code>queue</code> are given as argument... | <python><multithreading> | 2023-12-13 17:43:25 | 1 | 471 | paul_schaefer |
77,655,474 | 12,106,577 | Python multiprocessing Manager process not exiting after successfully stopping parent processes | <p>I'm wrote the following demo script to replicate the multiprocessing handling logic from a more complex case (from now on the original code), however the key parts should be there.</p>
<p>The original code running with python 3.10.12 had a memory leak when sometimes stopped by CTRL+C, as seen with <code>htop</code> ... | <python><multiprocessing><keyboardinterrupt> | 2023-12-13 17:22:54 | 1 | 399 | John Karkas |
77,655,459 | 12,214,934 | Scipy Multinomial Probability Mass Function is almost always 0.0 | <p>To calculate the probability for categorical features, I was told to use the Multinoulli distribution, which is supposedly a special case of the multinomial distribution, where the number of trials is 1.</p>
<p>I was given some probabilities for 10 different categories:</p>
<pre><code>p = [0.14285714 0.11428571 0.14... | <python><scipy><multinomial> | 2023-12-13 17:19:56 | 1 | 722 | Kajice |
77,655,440 | 1,264,211 | Can you protect a python variable with exec()? | <p>This is kind of a hacky Python question.</p>
<p>Consider the following Python code:</p>
<pre class="lang-py prettyprint-override"><code>def controlled_exec(code):
x = 0
def increment_x():
nonlocal x
x += 1
globals = {"__builtins__": {}} # remove every global (including all python builtins)
... | <python> | 2023-12-13 17:16:41 | 1 | 335 | Bix |
77,655,360 | 7,563,454 | Direction vector: Correctly scale sin(radians(x)) + cos(radians(z)) with y axis | <p>I have an issue with the directional transform math for a voxel raytracer I'm working on in Python. X axis is left-right, Y axis is up-down, Z axis is forward-backward: I calculate view direction from a camera angle stored in degrees, direction being the virtual arrow the point of view points toward: Z rotation tran... | <python><python-3.x><math><vector><3d> | 2023-12-13 17:03:39 | 1 | 1,161 | MirceaKitsune |
77,655,334 | 5,931,672 | Autocompletion for my python module using click | <p>I created a python module I install.
It uses a Bash CLI commands such as <code>my-module init</code> or <code>my-module delete</code>.</p>
<p>The structure is like:</p>
<pre><code>my-module/
|--- setup.py
|--- my_module
| |--- __main__.py
| |--- delete.py
| |--- init.py
</code></pre>
<p><code>setup.py</code... | <python><autocomplete> | 2023-12-13 16:57:55 | 2 | 4,192 | J Agustin Barrachina |
77,655,312 | 3,139,771 | Pyinstaller unable to find module when frozen | <p>This is what I have:</p>
<pre><code>├── demo
│ ├── mypkg
│ │ └── __main__.py
│ │ └── api.py
│ │ └── startserver.py
│ └── readme.md
</code></pre>
<p>api.py has =></p>
<pre><code>import hug
@hug.get('/ping')
def ping():
return {"response": "pong"}
</code></pre>
<p>startserver... | <python><pyinstaller><hug> | 2023-12-13 16:54:55 | 2 | 357 | Impostor Syndrome |
77,655,287 | 2,154,374 | python mmap write with packed value | <p>On Linux setup, I am trying to write device file using python's <code>mmap</code>.</p>
<p>Following is the code snippet:</p>
<pre><code>import struct, os, mmap, sys
def write(addr, size, data):
filename = "<pci_device_file>/resource0";
# page size of this setup (typically 4k)
... | <python><mmap> | 2023-12-13 16:52:09 | 1 | 309 | boomerang |
77,655,249 | 1,138,192 | Dynamodb batch delete based on sort key pattern | <p>I have a DynamoDB table with the following structure:</p>
<pre><code>sk | pk
---------------|-----
1#2023-12-01 | abv
1#2023-12-02 | abv
1#2023-12-03 | abv
1#2023-12-04 | abv
1#2023-12-05 | abv
2#2023-12-01 | abv
2#2023-12-02 | abv
2#2023-12-03 | abv
2#2023-12-04 | abv
2#2023-... | <python><amazon-web-services><amazon-dynamodb><boto3> | 2023-12-13 16:45:14 | 2 | 38,823 | A l w a y s S u n n y |
77,655,206 | 6,357,916 | Algorithm to obtain indices of list where list element resets to near zero | <p>I have list of increasing and decreasing float values:</p>
<p><a href="https://i.sstatic.net/Vzbev.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/Vzbev.png" alt="enter image description here" /></a></p>
<p>As you can see in the image, the values may increase or decrease and may suddenly reset to
near... | <python><list><algorithm><sorting><indexing> | 2023-12-13 16:38:25 | 2 | 3,029 | MsA |
77,655,131 | 6,907,488 | parsing string with special characters (subprocess.run stdout) | <p>I am grabbing output of CLI call (for context GithubAPI)</p>
<p>command:</p>
<pre><code>import subprocess
j = subprocess.run("gh api /orgs/{__org__}/teams", shell=True, stdout=subprocess.PIPE, text=True)
</code></pre>
<p>the <code>j.stdout</code> object is a type <code>str</code> with the API response.</... | <python><regex><subprocess><gh-api><ansi.sys> | 2023-12-13 16:27:20 | 1 | 671 | dozyaustin |
77,655,047 | 1,942,868 | Insert the row to the Queryset manually | <p>I have objects and filter, which get the <code>label</code> <code>value</code> pair from database.</p>
<pre><code> results = (m.Drawing.objects.
annotate(label=F('update_user__name'),value=F('update_user')).
values('label','value').
annotate(dcount=Count('update_user__name')).
order_by())
... | <python><django> | 2023-12-13 16:13:32 | 1 | 12,599 | whitebear |
77,655,001 | 11,052,072 | Cleanest way to structure unit tests in Python | <p>I usually structure my projects in this way:</p>
<pre><code>root
src
__init__,py
main.py
utils.py
xyz.py
tests
__init__.py
test_main.py
test_utils.py
test_xyz.py
README.md
LICENSE
Other stuff...
</code></pre>
<p>In the tests I import the functions I need to test with imports... | <python><python-unittest> | 2023-12-13 16:06:51 | 1 | 553 | Liutprand |
77,654,887 | 599,265 | How can I reasonably support basic SSLv3 connections in a user-facing package for modern Python? | <p>I have a Python package for controlling a piece of lab equipment that has a server listening on a network connection. In response to changes to California law, the machine has recently been updated to use SSL connections rather than plain text. Unfortunately, despite being updated in the last few years, it only su... | <python><ssl> | 2023-12-13 15:50:23 | 0 | 10,008 | cge |
77,654,869 | 1,103,752 | plumbum fails to connect via jump host, but raw command succeeds | <p>I'm trying to SSH into <code>final_machine</code> via the jump host <code>portal_machine</code>. Both remote machines are Linux, local is Windows. When I run the following command in a cmd, I can successfully connect</p>
<pre><code>ssh {username}@{final_machine} -oProxyCommand="ssh -W {final_machine}:22 {userna... | <python><ssh><plumbum><jumphost> | 2023-12-13 15:48:17 | 1 | 5,737 | ACarter |
77,654,642 | 2,474,876 | Pandas data frame splitting by cycles | <p>I have a pandas data frame for the stops & scheduled times of a single transit route throughout a given day. I would like to split this into multiple frames each corresponding to individual trips made by a given bus (based only on the <code>stop</code> cycles & not when the <code>scheduled</code> periodicity... | <python><pandas> | 2023-12-13 15:12:00 | 1 | 417 | eliangius |
77,654,547 | 7,802,354 | How to avoid printing unnecessary UWSGI error messages in the log file | <p>My Flask app is generating thousands of</p>
<blockquote>
<p>'OSError: write error'</p>
</blockquote>
<p>messages in my log file (my log file is defined in the .ini file; logger = '/temp/my_app.log). Most of them happen due to users disconnecting from the server or cancelling a request. I only need my error handling ... | <python><nginx><flask><uwsgi> | 2023-12-13 15:00:09 | 1 | 755 | brainoverflow |
77,654,458 | 14,321,038 | Define __getitem__() wthin class constructor | <p>Python allows assigning function definitions to class members directly like,</p>
<pre class="lang-py prettyprint-override"><code>class A:
def __init__(self):
self.test = lambda x: print(x)
a = A()
a.test(10) # prints 10
</code></pre>
<p>However for <code>__getitem__(self, idx)</code> it's not that simple. Say... | <python><constructor> | 2023-12-13 14:49:26 | 1 | 427 | Orwellian Mentat |
77,654,317 | 13,877,952 | Pandas : mean/median precedent rows having the same ID | <p>I have the following ordered Dataframe</p>
<pre><code>Index ID Amount
1 A 10
2 A 15
3 A 17
4 A 12
5 A 10
6 B 20
7 B 15
...
</code></pre>
<p>What I want is to add a column indicating <strong>the median of all the precedent Amounts for the same IDs</strong> in the dat... | <python><pandas><dataframe> | 2023-12-13 14:28:05 | 1 | 564 | Adept |
77,654,253 | 7,425,726 | error in keras TimeDistributed layer after updating to keras 3.0.0 | <p>I use the keras TimeDistributed layer in an LSTM architecture just like the following example taken from <a href="https://machinelearningmastery.com/timedistributed-layer-for-long-short-term-memory-networks-in-python/" rel="nofollow noreferrer">https://machinelearningmastery.com/timedistributed-layer-for-long-short-... | <python><tensorflow><keras> | 2023-12-13 14:17:10 | 0 | 1,734 | pieterbons |
77,653,807 | 16,525,263 | get a missing value for a column in one dataframe from another dataframe | <p>I have a dataframe 'persons' as below</p>
<pre><code>name age serial_no mail
John 25 100483 john@abc.com
Sam 49 448900 sam@abc.com
Will 63 will@abc.com
Robert 20 299011
Hill 78 hill@abc.com
</code></pre>
<p>I have another dataframe 'people' as below</p>
<pr... | <python><apache-spark><pyspark><apache-spark-sql> | 2023-12-13 13:04:24 | 2 | 434 | user175025 |
77,653,793 | 4,417,769 | influxdb-client-python in multiprocessing: TypeError("cannot pickle '_thread.lock' object") | <p>I'm running a multiprocessing.Pool and am downloading data via the influxdb-client-python.</p>
<p>The code boils down to:</p>
<pre class="lang-py prettyprint-override"><code>def do_stuff():
InfluxDBClient(
url=os.environ["INFLUX_HOST"],
token=os.environ["INFLUX_TOKEN"],
... | <python><influxdb> | 2023-12-13 13:02:20 | 1 | 1,228 | sezanzeb |
77,653,680 | 1,782,792 | Correct use of buffer protocol for dynamic array | <p>I have a dynamic array type in C++ that I would like to expose through the <a href="https://docs.python.org/3/c-api/buffer.html" rel="nofollow noreferrer">buffer protocol</a>. The type is already exposed as a sequence in Python, but I want to build NumPy arrays with the C++ array data, and I am hoping that a buffer ... | <python><c++><python-c-api> | 2023-12-13 12:43:44 | 1 | 59,921 | javidcf |
77,653,679 | 15,299,206 | How to log the insert update and delete in pandas | <p>my csv is below</p>
<pre><code>Date,ProductID,Price,Quantity
2023-01-01,1001,10,1
2023-01-02,1001,10,1
2023-01-02,1011,10,6
</code></pre>
<p>My output_data.csv below</p>
<pre><code>ProductID,TotalSales
1001,20
1011,60
</code></pre>
<p>if I am adding csv row and updating also deleting the input csv the output_data.cs... | <python><pandas> | 2023-12-13 12:43:39 | 1 | 488 | sim |
77,653,619 | 11,748,924 | AttributeError: DataFrameResampler object has no attribute interpolate in cuDF | <p>With similiar syntax, here is original of pandas dataframe function to resample and interpolate:</p>
<pre><code>def resample_and_interpolate(df, datetime_column):
# Convert datetime column to datetime format
df[datetime_column] = pd.to_datetime(df[datetime_column])
df = df.set_index(datetime_column)
# Resam... | <python><pandas><dataframe><cudf> | 2023-12-13 12:33:55 | 1 | 1,252 | Muhammad Ikhwan Perwira |
77,653,496 | 2,913,290 | Python MySQL Cursor being blocked by read-only priviledges | <p>I've been using the Python MySQL Database MySQL connection (mysql-connector=2.2.9 and mysql=0.0.3) for almost a year and it worked as a charm.</p>
<p>However, our WRITE permissions were removed from a core database. So far, it should not be a problem, because we only fetch data from that database and write to other ... | <python><mysql><mysql-python><mysql-connector> | 2023-12-13 12:12:24 | 0 | 906 | Daniel Vilas-Boas |
77,653,406 | 901,188 | getting inside column data change data frame to panda | <p>i am using Databricks with pyspark
and i have data in data frame which i am converting in Panda, which change data sequence of array type inside of my column.
same issue if i do <code>dataframe.collect()</code>.</p>
<p>code snipped</p>
<pre><code> result_df = prule_val.groupBy("CUSTOMER_CODE").agg(
... | <python><pyspark> | 2023-12-13 11:56:14 | 0 | 757 | Dilip |
77,653,244 | 2,815,264 | How to run RedisInsight V2 and a Redis Cluster on Docker localhost using user-defined bridge? | <p>We've noticed many peers are struggling with the RedisInsight V2 setup and a dockerized Redis Cluster on Windows. We are running Windows 11 and the latest Docker Desktop with WLS2 activated. Since macvlan, ipvlan and host network types are not available on Windows (development machines), we are somewhat limited.</p>... | <python><redis><redis-cluster><redis-py><redisinsights> | 2023-12-13 11:32:52 | 0 | 2,068 | feder |
77,653,127 | 241,605 | How can you suppress logging for a block of code in structlog? | <p>I am writing a test of an error condition, checking that it occurs and is handled. I don't want the test output to be spammed with error messages for errors that have been deliberately provoked and handled. Structlog is being used for all the logging.</p>
<p>How can I temporarily suppress all log output for a block ... | <python><structlog> | 2023-12-13 11:13:59 | 1 | 20,791 | Matthew Strawbridge |
77,653,116 | 10,979,307 | Why BeautifulSoup gives me more tags than available? | <p>I'm extracting the audios of a bunch of words from <a href="https://www.oxfordlearnersdictionaries.com/" rel="nofollow noreferrer">Oxford Learner's Dictionaries</a> using <code>BeautifulSoup</code> in Python. Here's the code:</p>
<pre class="lang-py prettyprint-override"><code>#!/bin/python3
import sys
import reque... | <python><web-scraping><beautifulsoup> | 2023-12-13 11:12:46 | 1 | 761 | Amirreza A. |
77,653,080 | 6,307,685 | Simplifying expression with SymPy by specifying ranges | <p>I would like to simplify an expression with cases/branches by specifying the range of my <code>Idx</code> object. Consider the following example:</p>
<pre class="lang-py prettyprint-override"><code>import sympy as sym
i = sym.Idx("i")
j = sym.Idx("j")
N = sym.Symbol("N", integer=True)
... | <python><sympy><symbolic-math> | 2023-12-13 11:07:45 | 1 | 761 | soap |
77,653,042 | 8,160,318 | Default project credentials in GCP Cloud Functions not implicit anymore? | <p>I have a Google Cloud Function that uses GCP client libraries like the python <a href="https://cloud.google.com/python/docs/reference/storage/latest" rel="nofollow noreferrer"><code>google-cloud-storage</code> (v2.1.0)</a>:</p>
<pre class="lang-py prettyprint-override"><code>from google.cloud.storage import Client ... | <python><google-cloud-platform><google-cloud-functions><google-cloud-storage> | 2023-12-13 11:02:53 | 1 | 16,993 | Jozef - Spatialized.io |
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