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 ⌀ |
|---|---|---|---|---|---|---|---|---|
78,265,244 | 4,434,140 | Can I run a python static binary without root privilege in a docker container? | <p>I have the following <code>Dockerfile</code>:</p>
<pre><code>FROM cgr.dev/chainguard/wolfi-base as builder
ENV PATH=/venv/bin:$PATH
COPY . /code/app
RUN apk add --no-cache python-3.11 git wget jq build-base posix-libc-utils \
&& python3 -m venv /venv
WORKDIR /tmp
RUN wget $(wget -qO- https://api.githu... | <python><docker><wolfi><chainguard> | 2024-04-03 04:36:00 | 1 | 1,331 | Laurent Michel |
78,265,205 | 11,922,567 | Decode URL strings with Pydantic | <p>I am using <code>Pydantic</code> to validate and type an incoming <code>S3 Event</code> in an <code>AWS Lambda</code> function.</p>
<p>The event looks like this (only including relevant bits):</p>
<pre class="lang-json prettyprint-override"><code>{
"Records": [
{
"s3": {
"... | <python><urllib><pydantic><urldecode> | 2024-04-03 04:22:17 | 1 | 1,822 | Wesley Cheek |
78,265,179 | 6,757,815 | filtering in folium based on two column values | <p>I aim to utilize <code>ipywidgets</code> <strong>dropdowns</strong> and <code>Folium</code> to filter and visualize geodataframes. As an example, let's consider a geodataframe sourced from Natural Earth vectors, containing columns such as 'continent' and 'name'.</p>
<p>My objective is to create a user interface wher... | <python><folium> | 2024-04-03 04:14:53 | 1 | 517 | gis.rajan |
78,265,109 | 10,378,232 | The difference of placing signal.signal before or after child process is created and started? | <p>I'm encountering an odd problem when using the <code>signal</code> module to manage process behavior.</p>
<p>I want to send a <code>SIGTERM</code> signal from <code>b.py</code> after <code>a.py</code> is running to terminate the main and child processes in <code>a.py</code>.</p>
<p>Now I find when <code>signal.signa... | <python><signals> | 2024-04-03 03:50:22 | 1 | 412 | Runstone |
78,265,106 | 1,989,579 | How to Convert u-law 8000 Hz Audio Files to OPUS in Python | <p>I'm working on a Python project where I need to convert audio files from μ-law format with an 8000 Hz sampling rate to OPUS format. The challenge is to keep the original channels separated in the conversion process. Despite several attempts with different methods and libraries, I haven't succeeded yet. I'm looking f... | <python><ffmpeg><opus><mu-law> | 2024-04-03 03:49:23 | 1 | 3,512 | user60108 |
78,265,101 | 6,388,372 | Missing Few days data historical : Yahoo Finance API Python yahoo_fin | <p>I am fetching historical data of forex pair from yahoo finance, and I am experiencing missing data of few days. Then I tried smaller version of code and I face same issue. Please help</p>
<pre><code>stock_symbol = 'USDCHF=X'
#fine the timeframe
start_date = '2024-04-02'
end_date = '2024-04-03'
# Fetch the data
stoc... | <python><yahoo-finance><forex> | 2024-04-03 03:48:18 | 0 | 602 | KMittal |
78,265,092 | 464,277 | Error when plotting confidence intervals with NeuralProphet | <p>I'm following the tutorial on quantile regression in <a href="https://neuralprophet.com/tutorials/tutorial08.html" rel="nofollow noreferrer">NeuralProphet</a>, but there is an issue when plotting the forecast.</p>
<pre><code>confidence_lv = 0.9
quantile_list = [round(((1 - confidence_lv) / 2), 2), round((confidence_... | <python><deep-learning><neural-network><time-series> | 2024-04-03 03:44:15 | 1 | 10,181 | zzzbbx |
78,265,014 | 202,335 | nslookup error when I use scrapy, I can access the site with a browser | <pre><code>import scrapy
class CninfoSpider(scrapy.Spider):
name = 'cninfo_spider'
start_urls = ['https://www.cninfo.com.cn/new/commonUrl/pageOfSearch?url=disclosure/list/search']
def parse(self, response):
# Extract the table rows
rows = response.xpath('//table[@id="notice-table"... | <python><scrapy><dns> | 2024-04-03 03:09:22 | 0 | 25,444 | Steven |
78,264,876 | 5,863,348 | why python list doesn't implement __copy__ and __deepcopy__ | <p>Unlike Python's array, which implements <code>__copy__</code> and <code>__deepcopy__</code> so that the copy module can use it,
Python's list does not implement <code>__copy__</code> and <code>__deepcopy__</code>. (although there is a copy method)
Instead, the logic related to list copy is implemented in the copy fu... | <python> | 2024-04-03 02:15:20 | 1 | 513 | YouHoGeon |
78,264,848 | 1,610,864 | How to get the full Sales by Product/Service Detail Report using QuickBooks API? | <p>I have the below Python code trying to get <code>Sales by Product/Service Detail</code> Report data.</p>
<p>Under the documentation: <a href="https://developer.intuit.com/app/developer/qbo/docs/api/accounting/report-entities/SalesByProduct" rel="nofollow noreferrer">https://developer.intuit.com/app/developer/qbo/doc... | <python><quickbooks><quickbooks-online> | 2024-04-03 02:03:33 | 0 | 5,784 | mongotop |
78,264,508 | 4,447,761 | Fastest way to extract moving dynamic crop from video using ffmpeg | <p>I'm working on an AI project that involves object detection and action recognition on roughly 30 minute videos.</p>
<p>My pipeline is the following:</p>
<ul>
<li>determine crops using object detection model</li>
<li>extract crops using Python and write them to disk as individual images for each frame.</li>
<li>use a... | <python><opencv><image-processing><ffmpeg><video-processing> | 2024-04-02 23:41:18 | 2 | 3,016 | NateW |
78,264,493 | 388,640 | How to summarize counts by date and item as the column header with Pandas DataFrame | <p>Given the following DataFrame in Pandas:</p>
<pre><code>import pandas as pd
df = pd.DataFrame(
{
"Date": [
pd.Timestamp("2000-01-02"),
pd.Timestamp("2000-01-02"),
pd.Timestamp("2000-01-05"),
pd.Timestamp("2000... | <python><pandas><dataframe> | 2024-04-02 23:37:09 | 2 | 2,215 | Niner |
78,264,432 | 6,202,327 | Cuda error when trying to setup a project using pytorch | <p>I was trying to follow the instructions of an <a href="https://github.com/Pointcept/SegmentAnything3D" rel="nofollow noreferrer">opensource repo</a> for segmentation. At some point I ran <code>python setup.py install</code> and got this error.</p>
<pre><code>!!
self.initialize_options()
running bdist_egg
running e... | <python><deep-learning><pytorch> | 2024-04-02 23:12:47 | 0 | 9,951 | Makogan |
78,264,382 | 5,404,647 | Weight and shape different than the number of channels in input | <p>I'm trying to fine-tunning the VAE of <a href="https://huggingface.co/CompVis/stable-diffusion-v1-4/tree/main/vae" rel="nofollow noreferrer">SD 1.4</a></p>
<p>I'm in a multi gpu environment, and I'm using <code>accelerate</code> library for handling that.
This is my code summarized:</p>
<pre><code>import os
import t... | <python><pytorch><huggingface> | 2024-04-02 22:54:13 | 2 | 622 | Norhther |
78,264,232 | 1,231,450 | Calculate the standard deviation of a distribution | <p>Let's say, we have tick data like the following</p>
<pre><code>,timestamp,close,security_code,volume,bid_volume,ask_volume
2024-04-02 01:00:00.128123+00:00,2024-04-02 01:00:00.128123+00:00,18465.5,NQ,1,0,1
2024-04-02 01:00:00.128123+00:00,2024-04-02 01:00:00.128123+00:00,18465.5,NQ,1,0,1
2024-04-02 01:00:03.782064+0... | <python><pandas> | 2024-04-02 21:56:45 | 1 | 43,253 | Jan |
78,263,388 | 11,360,093 | Autograd returning None | <p>I am trying to create a Contractive Autoencoder, and I read in a couple of papers that the main idea is to use the norm of the Jacobian of the encoder's output with respect to its inputs.</p>
<p>In other words, I'm trying to obtain the gradients of the encoder's output while using the original input.</p>
<p>So far, ... | <python><machine-learning><pytorch><autoencoder> | 2024-04-02 18:36:19 | 0 | 472 | Sanzor |
78,263,371 | 13,592,012 | How to generate point cloud using depth image in drake simulation | <p>I'm currently working on setting up a simulation environment using Drake in Python. My goal is to load various objects into the scene and generate a point cloud from a depth camera. While I've successfully set up the environment and managed to obtain the depth map, I'm struggling with generating a point cloud using ... | <python><point-clouds><robotics><drake><depth-camera> | 2024-04-02 18:32:54 | 1 | 967 | Karan Owalekar |
78,263,337 | 7,619,353 | C# Program cannot ReadKey when Python is running it as a subprocess | <p>I have a C# app that runs perfectly fine when executing it through a command line terminal or manually executing it. When using a python script to run the C# app, the program spits out the following error:</p>
<pre><code>Unhandled Exception: System.InvalidOperationException: Cannot read keys when either application ... | <python><c#><subprocess> | 2024-04-02 18:25:44 | 1 | 1,840 | tyleax |
78,263,331 | 3,700,524 | Python module with name __main__.py doesn't run while imported | <p>Somebody asked me a question and I honestly didn't try it before, So it was interesting to know what exactly happens when we name a module <code>__main__.py</code>. So I named a module <code>__main__.py</code>, imported it in another file with name <code>test.py</code>. Surprisingly when I tried to run <code>test.py... | <python><python-module> | 2024-04-02 18:23:52 | 2 | 3,421 | Mohsen_Fatemi |
78,263,178 | 17,174,267 | tkinter export Undo Stack | <p>As far as I understood the undo feature in tkinter's Text class is implemented via a stack saving the insertions/deletions. (<a href="https://tkdocs.com/shipman/text-undo-stack.html" rel="nofollow noreferrer">tkdocs</a>)
How can I export this stack so that I can import it the next time the program is launches? (I'm ... | <python><tkinter> | 2024-04-02 17:51:53 | 1 | 431 | pqzpkaot |
78,263,052 | 11,233,365 | Write a setup.cfg installation key to install dependencies from other installation keys | <p><strong>The Problem:</strong></p>
<p>I'm writing a <code>setup.cfg</code> file for a Python package that requires different sets of dependencies depending on what it's used for. For development purposes, I want to add a key to the <code>[options.extras_require]</code> table of the <code>setup.cfg</code> file that in... | <python><configuration> | 2024-04-02 17:21:45 | 1 | 301 | TheEponymousProgrammer |
78,263,034 | 3,151,415 | Langchain: Dynamically route logic based on input | <p>I am trying to dynamically bind two chains. It works when the question is about 'langchain' but fails with below error if otherwise.</p>
<p>Individually the RAG chain works fine.</p>
<pre><code>classification_chain = (
PromptTemplate.from_template(
"""Given the user question below, classif... | <python><artificial-intelligence><langchain> | 2024-04-02 17:17:37 | 1 | 6,248 | garg10may |
78,262,838 | 16,912,844 | Python Logging Color Output In Terminal Without ANSI Escape Code In File | <p>this is more of a 2 part question regarding logging and terminal output.</p>
<ol>
<li>How, if possible to log color output in terminal with color, but don't have them display the ANSI escape code when redirecting (<code>></code>), or output to log file? I try not to use any external library with this if possible.... | <python><python-logging> | 2024-04-02 16:41:24 | 1 | 317 | YTKme |
78,262,772 | 1,391,441 | Remove bottom edge on marplotlib bar plot | <p>I need to generate a <a href="https://matplotlib.org/stable/api/_as_gen/matplotlib.pyplot.bar.html" rel="nofollow noreferrer">bar plot </a> but without the bottom edge. Here's an example output and code:</p>
<p><a href="https://i.sstatic.net/NraKy.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/NraKy.... | <python><matplotlib><bar-chart> | 2024-04-02 16:28:02 | 3 | 42,941 | Gabriel |
78,262,738 | 540,725 | Why does Pandas loc with multiindex return a matrix with single row | <p>This question is similar to <a href="https://stackoverflow.com/questions/20383647/pandas-selecting-by-label-sometimes-return-series-sometimes-returns-dataframe">Pandas selecting by label sometimes return Series, sometimes returns DataFrame</a>, however I didn't find a solution there. I have 2 dataframes read from CS... | <python><pandas><dataframe><multi-index><pandas-loc> | 2024-04-02 16:23:55 | 0 | 1,857 | N4ppeL |
78,262,629 | 234,146 | Why is libopenblas from numpy so big? | <p>We are deploying an open source application based on numpy that includes libopenblas.{cryptic string}.gfortran-win32.dll. It is part of the Python numpy package. This dll is over 27MB in size. I'm curious why it is so big and where I can find the source for it to see for myself.</p>
<p>Ultimately I'd like to see ... | <python><numpy><blas> | 2024-04-02 16:06:45 | 1 | 1,358 | Max Yaffe |
78,262,552 | 1,467,533 | How to get `GenericAlias` super types in python? | <p>Say I have a class defined as follows:</p>
<pre class="lang-py prettyprint-override"><code>class MyList(list[int]): ...
</code></pre>
<p>I'm looking for a method that will return <code>list[int]</code> when I give it <code>MyList</code>, e.g.:</p>
<pre class="lang-py prettyprint-override"><code>>>> inspect.... | <python><python-typing> | 2024-04-02 15:52:06 | 1 | 1,855 | mattg |
78,262,522 | 11,049,863 | not all arguments converted during string formatting when trying to execute mssql stored procedure from django | <p>My procedure consists of inserting the data into a table in the database from REST API.<br/>
p1,p2,p3 are the parameters coming from the user interface<br/>
P1,P2,P3 are my stored procedure's parameters.<br/>
Here is my code <br/></p>
<pre><code>def test(request):
if request.method == "POST":
w... | <python><sql-server><django> | 2024-04-02 15:45:27 | 1 | 385 | leauradmin |
78,262,486 | 20,920,790 | How to make method for pandas.to_sql for making update operation? | <p>I got some tables in database, which must be updated.
How to perform this with table.to_sql for Postgresql, v.16.2?
Run .to_sql with if_exists='replace' will not works, cause this table related to another.</p>
<p>I now that I can make custom method for this, but I can't find working code or good explanation hot to d... | <python><pandas><postgresql><sqlalchemy> | 2024-04-02 15:39:42 | 0 | 402 | John Doe |
78,262,455 | 2,168,359 | Accessing Images in media/ folder In Django, as public url | <p>I can access the image on the local machine as
<a href="http://127.0.0.1:8000/media/taj.jpg" rel="nofollow noreferrer">http://127.0.0.1:8000/media/taj.jpg</a>
in the browser.</p>
<p>How can I access the same image publicly in the browser?
Like url: <a href="http://49.128.160.80:8000/media/taj.jpg" rel="nofollow nore... | <python><django><media> | 2024-04-02 15:33:40 | 0 | 399 | Nands |
78,262,292 | 12,545,041 | Error loading Hugging Face model: SafeTensorsInfo.__init__() got an unexpected keyword argument 'sharded' | <p>I have been using Hugging Face transformers <a href="https://huggingface.co/TheBloke/Llama-2-7B-Chat-AWQ" rel="nofollow noreferrer">quantized Llama2 model</a>. Suddenly, code I was able to run earlier today is throwing an error when I try to load the model.</p>
<p>This code is straight from the docs:</p>
<pre class=... | <python><nlp><huggingface-transformers><huggingface><llama> | 2024-04-02 15:10:17 | 1 | 23,071 | SamR |
78,262,179 | 9,652,160 | How to pick timestamps from ndarray if time() is bigger than 5:00 | <p>I have an ndarray of timestamps. I need to pick timestamps if they represent a time after 5:00.</p>
<p>The sample code is:</p>
<pre><code>import numpy as np
from datetime import datetime
arr = np.array([1672713000, 1672716600, 1672720200, 1672723800, 1672727400, 1672731000])
threshold_time = datetime.strptime('5:00... | <python><numpy><numpy-ndarray> | 2024-04-02 14:52:46 | 2 | 505 | chm |
78,262,116 | 764,592 | How to elegantly handle optional arguments when all optional arguments are explicitly defined but is called with dict unpack which key may not exist? | <p>My question is about Pythonic way of defining the function elegantly when all optional keyword arguments are defined explicitly, but function call arguments to be unpack dynamically from a dictionary <code>**</code>.</p>
<p>Example: I want my function to be defined as follows (or equivalent):</p>
<pre><code>def say(... | <python> | 2024-04-02 14:43:37 | 0 | 11,858 | Yeo |
78,262,071 | 11,618,586 | Getting into poetry shell environment and calling jupyter-notebook via a batchfile | <p>Im using poetry shell and I want to create a bactch file that will goto the folder that has the python environment and execute jupyter-notebook command to bring up my jupyter notebook.</p>
<p>The actions I execute as follows:</p>
<ol>
<li>CD to the folder the with environment</li>
<li>Poetry shell</li>
<li>Jupyter-n... | <python><batch-file><virtualenv><python-poetry> | 2024-04-02 14:37:39 | 0 | 1,264 | thentangler |
78,261,993 | 7,800,760 | Python Wordcloud: Help getting (near) what designers ask for | <p>I am generating a wordcloud from a term-frequency dictionary and got this:
<a href="https://i.sstatic.net/REArx.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/REArx.png" alt="Wordcloud of people mentioned on a given day" /></a></p>
<p>by using the following wordcloud parameters:</p>
<pre><code>wordcl... | <python><word-cloud> | 2024-04-02 14:25:29 | 1 | 1,231 | Robert Alexander |
78,261,825 | 7,194,474 | PuLP: Constrain the number of distinct people that can work on a task | <p>I have a LP/IP problem that I'm trying to solve using PuLP. It is the division of work amongst employees. The thing that I can't figure out is how to limit the engine to only plan 1 employee on an action. In reality the problem has significantly more constraints, but I tried to minimise the problem as much as possib... | <python><pulp><integer-programming> | 2024-04-02 13:54:32 | 2 | 1,897 | Paul |
78,261,786 | 1,668,622 | How to conditionally clear script output after execution? | <p>I want to build/provide a wrapper for scripts with output necessary only while the script is being executed, but which should conditionally be cleaned up after script execution.</p>
<p>E.g. (only an example, I'm not talking about Docker)</p>
<pre><code>docker build <ARGS>
</code></pre>
<p>can be quite verbose ... | <python><bash><terminal> | 2024-04-02 13:47:34 | 0 | 9,958 | frans |
78,261,772 | 13,184,183 | How to prevent consequences of code execution in try block if exception is raised? | <p>I want to prevent execution on <code>try</code> block if it raises an <code>Exception</code> of any kind. Example:</p>
<pre class="lang-py prettyprint-override"><code>a = 1
try:
a += 1
raise ValueError
except:
pass
print(a)
</code></pre>
<p>After that <code>a</code> would be equal to 2. I want it to rema... | <python><exception><try-catch> | 2024-04-02 13:45:39 | 1 | 956 | Nourless |
78,261,716 | 2,546,099 | Usage of torchaudio.transforms.MelSpectrogram for tensor residing on GPU | <p>I want to calculate a MelSpectrogram using torchaudio on a GPU. For testing, I wrote the following code:</p>
<pre><code>from typing import Optional
import torch
import torchaudio
import numpy as np
from tests.__init__ import (
__target_clock__ as TARGET_CLOCK,
__number_of_test_data_vals__ as NUMBER_OF_TES... | <python><pytorch><torchaudio> | 2024-04-02 13:36:30 | 1 | 4,156 | arc_lupus |
78,261,632 | 14,045,537 | Folium Custom legend compatibility issue with Fullscreen plugin | <p>I'm using the code from <a href="https://github.com/python-visualization/folium/issues/528#issuecomment-421445303" rel="nofollow noreferrer"><code>How can I add a legend to a folium map?</code></a> to create a custom draggable legend.</p>
<p><a href="https://i.sstatic.net/E6v6q.png" rel="nofollow noreferrer"><img sr... | <python><html><css><folium><folium-plugins> | 2024-04-02 13:24:46 | 1 | 3,025 | Ailurophile |
78,261,613 | 14,824,108 | OpenAI Fine-tuning API error: "ImportError: cannot import name 'FineTune'" | <p>I'm having an issue with the OpenAI Fine-tuning API, getting the same error message after having tried several versions:</p>
<p><code>ImportError: cannot import name 'FineTune' from 'openai.cli'</code></p>
<p>Which is related to the following imports:</p>
<pre><code>from openai import FineTune as FineTune
from opena... | <python><openai-api><fine-tuning> | 2024-04-02 13:21:21 | 1 | 676 | James Arten |
78,261,368 | 1,714,692 | filter result of groupby with pd.Series of boolean | <p>Consider having two dataframes having the same column <code>a</code>. However in the first dataframe column <code>a</code> has unique values, whereas in the second one it does not although the possible values of column are the same in both dataframes and both of them are sorted on <code>a</code>.</p>
<pre><code>df =... | <python><pandas><dataframe><filter><group-by> | 2024-04-02 12:40:12 | 1 | 9,606 | roschach |
78,261,324 | 20,920,790 | Geting UnicodeDecodeError in then run read_sql_query for PostgreSQL | <p>I make database by this code:</p>
<pre><code>CREATE DATABASE "new_db"
WITH
OWNER "postgres"
ENCODING 'UTF8'
LC_COLLATE = 'en_US.UTF-8'
LC_CTYPE = 'en_US.UTF-8'
TEMPLATE template0;
</code></pre>
<p>Successfully added table:</p>
<pre><code>CREATE TABLE public.rounds
(
rounds_id bigint NOT NULL... | <python><pandas><postgresql><sqlalchemy> | 2024-04-02 12:32:47 | 1 | 402 | John Doe |
78,261,311 | 3,240,681 | py is not linked with latest python version | <p>Regarding the <a href="https://stackoverflow.com/a/50896577/3240681">answer</a> <code>py</code> by default, i.e. without options, should use latest Python installed on system. But for some reason I have the following on my Windows 11:</p>
<pre><code>$ py --version
Python 3.8.10
$ python3 --version
Python 3.12.2
</c... | <python><python-3.x><windows> | 2024-04-02 12:30:09 | 1 | 5,172 | αλεχολυτ |
78,261,229 | 9,212,050 | Cannot run Matlab SDK module for Python inside Docker, but no issues locally | <p>I need to run a Matlab script inside Python. To achieve that, first I installed Matlab Compiler Runtime (MCR) using <a href="https://fr.mathworks.com/products/compiler/matlab-runtime.html" rel="nofollow noreferrer">this</a> documentation. Then, I used <a href="https://mathworks.com/help/compiler/package-matlab-stand... | <python><docker><matlab><sdk><matlab-compiler> | 2024-04-02 12:14:04 | 1 | 1,404 | Sayyor Y |
78,261,001 | 2,526,586 | Different types of Integer division in Python | <p>In terms of the resulting value (ignoring the resulting data type), are the following the same in Python if <code>x</code> and <code>y</code> are both numbers?</p>
<pre><code>int(x / y)
</code></pre>
<pre><code>x // y
</code></pre>
<p>If so, which is better to use in real application? And why?</p>
<p>P.S. Are there ... | <python><integer-division> | 2024-04-02 11:35:28 | 1 | 1,342 | user2526586 |
78,260,947 | 1,473,517 | How to parallelize/speed up embarrassingly parallel numba code? | <p>I have the following code:</p>
<pre><code>@nb.njit(cache=True)
def find_two_largest(arr):
# Initialize the first and second largest elements
if arr[0] >= arr[1]:
largest = arr[0]
second_largest = arr[1]
else:
largest = arr[1]
second_largest = arr[0]
# Iterate throu... | <python><performance><numba> | 2024-04-02 11:25:33 | 1 | 21,513 | Simd |
78,260,939 | 348,168 | Make a pcap file in python with two udp packets with different timestamps | <p>I have a piece of code for making pcap files taken from here:
<a href="https://www.codeproject.com/tips/612847/generate-a-quick-and-easy-custom-pcap-file-using-p" rel="nofollow noreferrer">https://www.codeproject.com/tips/612847/generate-a-quick-and-easy-custom-pcap-file-using-p</a></p>
<pre><code>port = 9600
#Cust... | <python><pcap> | 2024-04-02 11:23:42 | 1 | 4,378 | Vinod |
78,260,872 | 14,298,525 | OpenTelemetry on Gunicorn and Falcon not showing spans properly | <p>I have an application running with a combination of Falcon and Gunicorn. I am trying to use OpenTelemetry to instrument it and send traces to Jaeger.</p>
<p>The following is my code:</p>
<p>pyproject.toml:</p>
<pre><code>opentelemetry-distro = {extras = ["otlp"], version = "0.44b0" }
opentelemetr... | <python><gunicorn><open-telemetry><otel><falcon> | 2024-04-02 11:13:25 | 2 | 341 | mifol68042 |
78,260,854 | 7,246,472 | Python - custom type annotations for tree nodes and branches | <p>I have a class representation of a ternary tree, where every node has three child nodes, which are generated via different "branches", which are actually generating functions for the child nodes. The class has methods which need to process the nodes and branches, and I would like to create the correct type... | <python><python-typing> | 2024-04-02 11:10:45 | 1 | 595 | srm |
78,260,613 | 188,331 | After creating a Custom Tokenizer using HF Tokenizers library, how to create a model that fits the Tokenizer? | <p>I followed <a href="https://huggingface.co/learn/nlp-course/chapter6/8?fw=pt" rel="nofollow noreferrer">this tutorial</a> to create a custom Tokenizer based on <code>SentencePieceBPE</code> class, with a custom pre-tokenizer class. The newly trained Tokenizer was successfully trained with a dataset and saved on the ... | <python><huggingface-transformers><huggingface-tokenizers> | 2024-04-02 10:28:20 | 1 | 54,395 | Raptor |
78,260,588 | 4,320,131 | Deploying Django App onto Elastic Beanstalk (mysqlclient issue) | <p>Having a bit of a mare trying to deploy my <strong>Django app</strong> to <strong>Elasticbeanstalk AWS</strong></p>
<p>I'm getting issues related to the installation of mysql. See log files:</p>
<pre><code>----------------------------------------
/var/log/eb-engine.log
----------------------------------------
×... | <python><amazon-web-services><amazon-elastic-beanstalk><libmysqlclient> | 2024-04-02 10:23:27 | 0 | 1,807 | William Baker Morrison |
78,260,507 | 367,079 | How to provide type hints in Python to accepts graphs with certain connections | <p>I'm working on an application, which can boil down to traversing different graphs. I have a set of shared function that require that graph adheres to certain "shape" (i.e. has expected transitions between vertices). I want to somehow express it using type hints. Here is the simplest example of a graph:</p>... | <python><mypy><python-typing><duck-typing> | 2024-04-02 10:08:41 | 0 | 605 | Filip |
78,260,392 | 5,349,916 | How to overload functions to handle Any-arguments? | <p>I have a function whose return type is sensitive to multiple arguments:
If a given predicate is strong enough to provide a type constraint,
the input values are similarly constrained (<code>T | None -> T</code> or <code>T -> R where R <: T</code>).
This is straightforward to type-hint if all types are known... | <python><python-typing> | 2024-04-02 09:48:54 | 1 | 53,360 | MisterMiyagi |
78,260,387 | 1,581,090 | How to bind a socket to a multicast UDP port on Windows-10 with python? | <p>This is a python-related programming question that maybe cannot be answered at all. Maybe there is no solution.</p>
<p>But here is the setup: I am using Windows-10 on a hp laptop and a device in a local network sends out UDP packages for destination <code>239.0.0.4</code> and port <code>45004</code> (As can be confi... | <python><websocket><windows-10> | 2024-04-02 09:48:30 | 2 | 45,023 | Alex |
78,260,375 | 2,351,983 | AzureOpenAI returning openai.NotFoundError | <p>I am trying to create embeddings as described here: <a href="https://github.com/MicrosoftDocs/azure-docs/blob/main/articles/ai-services/openai/how-to/embeddings.md" rel="nofollow noreferrer">https://github.com/MicrosoftDocs/azure-docs/blob/main/articles/ai-services/openai/how-to/embeddings.md</a></p>
<p>So this:</p>... | <python><azure><openai-api><azure-openai> | 2024-04-02 09:46:36 | 1 | 356 | luanpo1234 |
78,260,128 | 5,022,847 | Django-cte gives: 'QuerySet' object has no attribute 'with_cte' | <p>I have records in below format:</p>
<pre><code>| id | name | created |
-----------------------------------------------
|1 | A |2024-04-10T02:49:47.327583-07:00|
|2 | A |2024-04-01T02:49:47.327583-07:00|
|3 | A |2024-03-01T02:49:47.327583-07:00|
|4 | A |2024-02-01T02:49... | <python><django><common-table-expression><django-orm><django-annotate> | 2024-04-02 09:04:36 | 2 | 1,430 | TechSavy |
78,260,093 | 984,621 | Python - No module named 'psycopg2' even though it is installed | <p>I have installed the <code>psycopg2</code> for PSQL on OSX (<code>Requirement already satisfied: psycopg2 in ./venv/lib/python3.12/site-packages (2.9.9)</code>). When I run <code>pip list</code>, I get the following:</p>
<pre><code>Package Version
---------- -------
pip 24.0
psycopg2 2.9.9
setuptools 69.... | <python><python-3.x><macos><pip> | 2024-04-02 08:57:39 | 0 | 48,763 | user984621 |
78,259,971 | 5,379,182 | Celery - cannot stop test worker within shutdown timeout | <p>When my celery worker is ready I register a custom timer</p>
<pre><code>@worker_ready.connect
def worker_ready_handler(sender: Consumer, **kwargs):
logger.info(f"Worker process ready: {sender.pid}")
timer: Timer = sender.timer
timer.call_repeatedly(
60, do_something, ()
)
</code></p... | <python><pytest><celery> | 2024-04-02 08:36:11 | 0 | 3,003 | tenticon |
78,259,837 | 15,648,070 | Speech to text pipelining | <p>Quit new to using models,
i'm trying to use <a href="https://huggingface.co/ivrit-ai/whisper-large-v2-tuned" rel="nofollow noreferrer">ivrit-ai/whisper-large-v2-tuned model</a></p>
<p>with a 'long-form' of audio file like they advice here <a href="https://huggingface.co/ivrit-ai/whisper-large-v2-tuned#long-form-tran... | <python><pipeline><huggingface-transformers> | 2024-04-02 08:10:26 | 1 | 636 | Eyal Solomon |
78,259,726 | 22,414,610 | How to get closest geo points in Elasticsearch with Python (Flask) | <p>I am following the <a href="https://www.elastic.co/search-labs/tutorials/search-tutorial/full-text-search" rel="nofollow noreferrer">official tutorial</a> of Elasticsearch using Python with Flask. I implemented the full text matching search, but I wanted to extend the functionality to find nearest locations. I found... | <python><elasticsearch><flask><geolocation> | 2024-04-02 07:52:36 | 1 | 424 | Mr. Terminix |
78,259,423 | 988,279 | Find substring with same start and end characters | <p>I've to detect a substring which starts and ends with the same characters.</p>
<pre><code>import re
text = "/image/123.__W500__.png"
print(re.findall('__.*?__', text))
-> ['__W500__']
</code></pre>
<p>How can I get rid of the search pattern?</p>
<p>-> ['W500']</p>
<p>Thanks.</p>
| <python><python-3.x> | 2024-04-02 06:44:20 | 3 | 522 | saromba |
78,259,328 | 4,399,016 | Downloading an Excel file from an URL using Python | <p>The URL for Excel file is this:
<a href="https://www.gso.gov.vn/wp-content/uploads/2024/03/IIP-ENG.xlsx" rel="nofollow noreferrer">https://www.gso.gov.vn/wp-content/uploads/2024/03/IIP-ENG.xlsx</a></p>
<p>I have this code:</p>
<pre><code>from datetime import datetime, timedelta
url = 'https://www.gso.gov.vn/wp-cont... | <python><web-scraping><python-requests><openpyxl> | 2024-04-02 06:24:40 | 3 | 680 | prashanth manohar |
78,258,962 | 132,438 | I have exported an HLL sketch from Snowflake, how can I estimate its count? | <p>Snowflake exports its HLL sketches in dense and sparse format, depending on the size of the sketch:</p>
<ul>
<li><a href="https://docs.snowflake.com/en/user-guide/querying-approximate-cardinality#dense-format" rel="nofollow noreferrer">https://docs.snowflake.com/en/user-guide/querying-approximate-cardinality#dense-f... | <python><snowflake-cloud-data-platform><hyperloglog> | 2024-04-02 04:32:48 | 1 | 59,753 | Felipe Hoffa |
78,258,960 | 1,362,485 | Does pyodbc support multiprocessing? | <p>The intent of the code below is to perform several database updates in parallel using pyodbc and mysql. Question: are the connections opened independently and in parallel? Will this code work or I need to take a different approach? I tried to investigate pyodbc and multithreading and didn't find much.</p>
<pre><code... | <python><python-multiprocessing><python-multithreading><pyodbc> | 2024-04-02 04:32:18 | 1 | 1,207 | ps0604 |
78,258,943 | 16,525,263 | How to read the configuration from one python file in another python file | <p>I have a .py file as below:</p>
<pre><code>dict_nova = {
"export_nova_rosterlight":{
"metadata_resource_id": "export_nova_rosterlight",
"metadata_product_version" : "1.0",
"List_Fields": [
"data_export",
"userI... | <python><pyspark> | 2024-04-02 04:26:57 | 1 | 434 | user175025 |
78,258,602 | 1,413,856 | Python - Understanding TKInter Frames | <p>I’m trying to understand how the Notebook and Frames work in Python.</p>
<p>As far as I understand, if I want a tabbed interface, I create a Notebook widget and add Frame widgets. Here is a simple working sample:</p>
<pre class="lang-py prettyprint-override"><code>import tkinter
from tkinter import ttk
# Main Win... | <python><tkinter> | 2024-04-02 01:57:19 | 1 | 16,921 | Manngo |
78,258,461 | 264,755 | Rolling count/tally between a list of values in a creative way | <p>I have 2 DataFrames. The first is has a List of Dicts of values. The second has no data, but has a list of columns that are integers.</p>
<pre><code>data1 = [{'Start': 51, 'End': 55},{'Start':24, 'End':37},{'Start':89,'End':122},{'Start':44, 'End':31}, {'Start':77, 'End':50}, {'Start':10, 'End':9}]
dfm1 = pd.DataFra... | <python><pandas><dataframe><rolling-computation> | 2024-04-02 00:49:34 | 1 | 1,705 | jasonmclose |
78,258,396 | 3,118,190 | How to compile a pydantic BaseModel using mypyc? | <p>In an environment where we have installed:</p>
<pre><code>pip install -U pydantic mypy
</code></pre>
<p>Given the example <code>test_basemodel.py</code>:</p>
<pre><code>from pydantic import BaseModel
class A(BaseModel):
pass
</code></pre>
<p>We run the command: <code> mypyc test_basemodel.py</code>
and see:</p... | <python><mypy><pydantic><pydantic-v2><mypyc> | 2024-04-02 00:23:42 | 1 | 648 | GDub |
78,258,291 | 214,526 | Does accessing a class variable by class in instance methods cause problems? | <p>I have seen multiple posts on this - some are quite old and some are not so old. So, I thought of asking the question again as pylint issues warnings on some of the accepted answers from previous posts like <a href="https://stackoverflow.com/a/70422556/214526">https://stackoverflow.com/a/70422556/214526</a></p>
<pre... | <python><python-3.x> | 2024-04-01 23:38:42 | 1 | 911 | soumeng78 |
78,257,914 | 2,279,796 | Showing a string variable in pyspark sql | <p>How to use spark sql to get a variable.
I have a table called</p>
<pre><code>delta.`first/merchant/loaddate=04-02-2024`
</code></pre>
<p>and the last part of my table is the latest data .</p>
<p>I want to somehow get the latest data and put it in the spark. So it will always load the latest.</p>
<p>So I did the foll... | <python><sql><pyspark> | 2024-04-01 21:34:40 | 1 | 549 | Fernando Martinez |
78,257,849 | 4,535,717 | SqlAlchemy bindparam fails on mssql (but works on mysql) | <p>I am having trouble making the following work on an azure db, while it works on mysql db.
Explanation why this is happening and help with resolving it would be appreciated.</p>
<pre><code> with engine.begin() as conn:
print(f"Running with {engine.name=}")
sql_q = text("S... | <python><sql-server><sqlalchemy><azure-sql-database> | 2024-04-01 21:16:07 | 1 | 941 | dgeorgiev |
78,257,767 | 4,447,853 | Save an Arrow Dataset or Pandas DataFrame as .bin and .idx files | <p>I'm working with Hugging Face's <code>datasets</code> library to load a DataFrame using the <code>from_pandas()</code> method and save it as a Hugging Face dataset using <code>save_to_disk()</code>. The saved dataset consists of a folder with files <code>data-00000-of-00001.arrow</code>, <code>dataset_info.json</cod... | <python><pandas><artificial-intelligence><pyarrow><binning> | 2024-04-01 20:56:35 | 0 | 527 | chriscrutt |
78,257,700 | 9,343,043 | Add gridlines and y=x line to seaborn lmplot | <p>I have the following code below to plot a regression plot with respect to categorical variables. The variable of interest in this question is "<code>Site</code>".</p>
<pre><code>children_with_PNC_plot_site = sns.lmplot(x="Z Score, Post Central WM Right for All Patients vs. All Controls, Ages 6-18"... | <python><matplotlib><seaborn><regression><lmplot> | 2024-04-01 20:42:23 | 2 | 871 | florence-y |
78,257,695 | 20,999,380 | break out of while loop if a certain time passes or any key is pressed (record keypress) | <p>I need a piece of code that waits for a user input OR an elapsed time. If a user presses any key, it records the key pressed and uses that as a variable in the next function before breaking the while loop. If 3 seconds have elapsed and they have not pressed anything, I need it to activate a different function and th... | <python> | 2024-04-01 20:41:28 | 1 | 345 | grace.cutler |
78,257,537 | 557,576 | Catch "request body too large" error in python on azure functions | <p>Azure storage queue has a message size limit of 64KB. I want to catch this error when it occurs in azure functions. For that I use the following code:</p>
<pre class="lang-py prettyprint-override"><code>@app.blob_trigger(arg_name='inputFile', path="blob",
connection='queue_con_str')
@app.... | <python><azure><error-handling><azure-functions><azure-storage-queues> | 2024-04-01 20:02:30 | 0 | 832 | Shishir Pandey |
78,257,311 | 16,845 | Type annotations: pathlib.Path vs importlib.resources.abc.Traversable | <p>When loading file resources that are bundled inside my distribution package, I use <code>importlib.resources.files</code>. When loading files from disk, I use <code>pathlib.Path</code>.</p>
<p>Sometimes I want to write a function that will take either:</p>
<pre><code>from importlib.resources.abc import Traversable
f... | <python><python-typing> | 2024-04-01 19:11:46 | 2 | 1,216 | Charles Nicholson |
78,257,277 | 5,837,992 | How do I Dump MySql Tables One At a Time Using Python | <p>I am using MySQL 5.6.21 on a Windows server and need to migrate from one machine to another. Been trying to use the MySQL Workbench Export Tables and I keep getting an error 22 on write at some point during the export process.</p>
<p>I am using Jupyter for simplicity.</p>
<p>I want to try to dump each table individ... | <python><mysql><database-backups> | 2024-04-01 19:02:33 | 1 | 1,980 | Stumbling Through Data Science |
78,257,262 | 6,328,506 | How to Identify Numbers from WAV Files for Comparison? | <p>I have an HTTP request that returns an audio file where Google's voice speaks a sequence of 6 numbers in Portuguese, ranging from 0 to 9, separated by silence. I have saved WAV files in my development environment with the audio of each of the possible numbers. Now, I want to extract a segment of raw data from each o... | <python><python-3.x><audio> | 2024-04-01 18:58:21 | 0 | 416 | Kafka4PresidentNow |
78,257,192 | 2,910,704 | Python Django ModelViewSet implementation with SAML ACS | <p>In the current system with the legacy IAM, we have implemented a class inherited from <code>ModelViewSet</code> with login and logout functions. In the legacy IAM, it is not compulsory to obtain <code>name_id</code> and <code>session_index</code> to logout. Therefore, we can bypass <code>acs</code> (a.k.a. assertion... | <python><django><saml><django-saml2-auth> | 2024-04-01 18:41:43 | 1 | 708 | chesschi |
78,257,175 | 2,791,346 | Preprocess image for better barcode read results | <p>I am trying to read barcodes from images. Unfortunately, sometimes images are of low quality. I tried to preprocess the image so that the <code>Pyzbar</code> library would return better results.</p>
<p>I try with</p>
<p>resizing</p>
<pre><code>def resize(_image, _scalar):
x, y = _image.size
return _image.res... | <python><opencv><image-processing><barcode><pyzbar> | 2024-04-01 18:35:35 | 0 | 8,760 | Marko Zadravec |
78,256,967 | 2,074,830 | How to compare each element of tensor and record result | <p>I'm trying to check each element of a tensor to determine if it is closer to one of points I specify and then associate this element to this point somehow.
The data is like a table, axes X and Y are image pixel coordinates and values are depth values in millimeters (the depth_data variable).</p>
<p>My implementation... | <python><pytorch> | 2024-04-01 17:44:38 | 0 | 334 | Zmur |
78,256,905 | 3,078,502 | Do Python packages have to be built in the same environment as the project (source) files? | <p>I am working through the official <a href="https://packaging.python.org/en/latest/tutorials/packaging-projects/" rel="nofollow noreferrer">Python Packaging Tutorial</a>. I use <code>conda</code> environments, but the question should be the same for <code>venv</code> virtual environments.</p>
<p>The tutorial presents... | <python><dependencies><packaging> | 2024-04-01 17:30:24 | 2 | 609 | Lee Hachadoorian |
78,256,836 | 7,796,833 | SQLAlchemy: Automatically update Column on Update | <p>TL;DR: SQLAlchemy <code>Column(server_onupdate=text('now()')</code> does not trigger update.</p>
<p>I am defining a simple SQLAlchemy class:</p>
<pre class="lang-py prettyprint-override"><code>class Task(Base):
__tablename__ = "tasks"
id = Column(Integer, primary_key=True, index=True, nullable=Fal... | <python><postgresql><sqlalchemy> | 2024-04-01 17:16:16 | 0 | 618 | Carol Eisen |
78,256,679 | 6,242,883 | Why does Python's multiprocess use all cores if I am telling it not to? | <p>I am running a script that includes</p>
<pre><code>import multiprocess as mp
def sample():
# ... do things...
return x
num_cores = 50
num_samples = 1000
with mp.Pool(num_cores) as p:
samples = p.starmap(self, [() for i in range(num_samples)])
</code></pre>
<p>There are 128 cores in my server. However, ev... | <python><python-3.x><multiprocessing><python-multiprocessing> | 2024-04-01 16:45:02 | 1 | 1,176 | Tendero |
78,256,629 | 4,218,883 | Apply style on different columns from different rules through a for loop | <p>I try to highlight different columns from a DataFrame with different lists of words as references. If I chain the <code>apply</code> to the Styler object, it works, but if I <em>apply</em> successively the <code>apply</code> through a for loop, it highlights both columns with the last list of words.</p>
<pre class="... | <python><pandas> | 2024-04-01 16:35:50 | 2 | 1,812 | Marc |
78,256,497 | 254,172 | Using already deployed Snowflake UDF from snowpark | <p>So I have a prebuilt and predeployed set of Python UDFs that I would like to use from within a snowpark program. I defined the UDFs in SQL:</p>
<pre><code>CREATE OR REPLACE FUNCTION dg_utility__field_contains_phone_number(str string, pre_clean boolean)
RETURNS BOOLEAN
LANGUAGE PYTHON
RUNTIME_VERSION = 3.8
HANDLER =... | <python><snowflake-cloud-data-platform><user-defined-functions> | 2024-04-01 16:04:49 | 1 | 595 | Brutus35 |
78,256,362 | 6,011,193 | When run onnx with CUDAExecutionProvider, it raise "FAIL : Failed to load library libonnxruntime_providers_cuda.so with error" | <pre><code>2024-04-01 23:16:16.891282913 [E:onnxruntime:Default, provider_bridge_ort.cc:1480 TryGetProviderInfo_CUDA] /onnxruntime_src/onnxruntime/core/session/provider_bridge_ort.cc:1193 onnxruntime::Provider& onnxruntime::ProviderLibrary::Get() [ONNXRuntimeError] : 1 : FAIL : Failed to load library libonnxruntime... | <python><linux><artificial-intelligence><onnx><onnxruntime> | 2024-04-01 15:33:51 | 1 | 4,195 | chikadance |
78,256,329 | 5,722,359 | What is the correct syntax for a Python function/method argument when it has more than one possible type hints? | <pre><code>import os
def scan(path) -> os.DirEntry :
return os.scandir(path)
</code></pre>
<p>What is the correct type hint for the <code>path</code> argument of this function?</p>
<p>According to <a href="https://docs.python.org/3/library/os.html#os.scandir" rel="nofollow noreferrer">documentation</a>:</p>
<blo... | <python><python-typing> | 2024-04-01 15:28:43 | 3 | 8,499 | Sun Bear |
78,256,223 | 116,906 | How, in Python 3, can I have a client open a socket to a server, send 1 line of JSON-encoded data, read 1 line JSON-encoded data back, and continue? | <p>I have the following code for a server listening on a port:</p>
<pre><code> def handle_oracle_query(self, sock, address):
sockIn = sock.makefile('rb')
sockOut = sock.makefile('wb')
line = sockIn.readline()
submitted_data = json.loads(line)
self.get_thread_specific_storage()... | <python><json><python-3.x><sockets> | 2024-04-01 15:06:20 | 2 | 6,021 | Christos Hayward |
78,256,159 | 7,906,796 | How can I make CTRL+C interrupt the script without closing Selenium WebDriver? | <p>My Python script uses Selenium to automate a browser on Windows. I want to be able to interrupt the script by pressing <kbd>CTRL</kbd>+<kbd>C</kbd>. But even if I catch the exception, the WebDriver terminates on the interrupt:</p>
<pre class="lang-py prettyprint-override"><code>from selenium import webdriver
driver... | <python><windows><selenium-webdriver><keyboardinterrupt> | 2024-04-01 14:53:41 | 2 | 629 | ryyyn |
78,256,137 | 20,793,070 | Keep websocket alive | <p>I have a websocket subscription watcher:</p>
<pre><code>async def run():
start = get_start_status() ### ON/OFF
while start == 1:
live = True
while live == True:
try:
async with websockets.connect(WEBSOCKET_URL, timeout=15... | <python><python-3.x><websocket> | 2024-04-01 14:49:02 | 0 | 433 | Jahspear |
78,255,992 | 4,976,543 | PyTorch Geometric SAGEConv - Expected scalar type Long, but found Float? | <p>I am trying to implement graph neural networks from the torch_geometric library of model types. I am receiving an error: "RuntimeError: expected scalar type Long but found Float" in this line of the SAGEConv module:</p>
<pre><code>"(My Path)\Python310\lib\site-packages\torch_geometric\nn\dense\linear... | <python><types><pytorch><pytorch-geometric> | 2024-04-01 14:18:15 | 1 | 712 | Branden Keck |
78,254,765 | 6,751,456 | Django custom user admin not reflected in admin site | <p>I am new to django and going through legacy django project where Custom user admin is configured with following:</p>
<pre><code>app1/admin.py
</code></pre>
<pre><code>from .models import User
@admin.register(User)
class UserAdmin(DjangoUserAdmin):
"""Define admin model for custom User model with ... | <python><django><django-custom-user> | 2024-04-01 09:56:25 | 1 | 4,161 | Azima |
78,254,529 | 17,556,733 | How to setup datadog alerts without time intervals | <p>I want to create a datadog alert when a specific phrase is found in my logs, however when I create a monitor with the specific query I need, I must specify over what time period I want the query evaluated (which causes one notification when the log is spotted, and another notification when the interval elapses witho... | <python><amazon-web-services><logging><slack><datadog> | 2024-04-01 08:59:17 | 1 | 495 | TheMemeMachine |
78,254,501 | 9,112,151 | How to disable application/json in Swagger UI autodocs of a FastAPI application? | <p>My API can return <strong>only</strong> a file:</p>
<pre class="lang-py prettyprint-override"><code> @router.get(
"/partners/{partner_id}/rsr-requests/{rsr_request_id}/{document_path}",
responses={200: {"content": {"application/octet-stream": {}}, "description&qu... | <python><swagger><fastapi><swagger-ui><media-type> | 2024-04-01 08:53:06 | 2 | 1,019 | Альберт Александров |
78,254,479 | 589,352 | Running 10,000 SELECT queries against SQLite takes hours | <p>I am using Python and the <code>sqlite3</code> lib to run around 10,000 SELECT queries against a single table. Running it locally on my not-high-spec-but-not-ancient laptop this is taking six or seven hours to complete. I created a composite index on the fields but that didn't make any difference. Here's the table a... | <python><sql><sqlite> | 2024-04-01 08:48:23 | 2 | 1,937 | jaybee |
78,254,396 | 2,856,552 | How do I choose individual colors for contours in matplotlib | <p>In my short python code below I am plotting risk levels based on values in a csv file and using a shapefile. The code works, but I would like to select specific individual colors for each level, namely green, yellow, orange and red.
Currently it works if I put "Blues", or "Reds" as in the attache... | <python><matplotlib> | 2024-04-01 08:30:06 | 1 | 1,594 | Zilore Mumba |
78,254,332 | 1,238,967 | In python how to share a large data structure across modules (no copies) | <p>I am working on a prject where I use a Pandas dataframe, rather large, and I need to let several functions access it.
So far I have used a single python script, where I create the dataframe as global to the script, and then define the various functions, which read and write from/to it.
So far, so good.</p>
<p>Now, t... | <python><pandas><module><global-variables> | 2024-04-01 08:12:42 | 1 | 1,234 | Fabio |
78,254,013 | 3,118,602 | How to use SpaCy NER? | <p>I am working on a mini-project to cluster similar sentences together. Before I can achieve that, I have to perform pre-processing to the extremely dirty data (these data are all user inputs, free text).</p>
<p>One of the pre-processing step that I thought of is to identify each sentence and classify it with a catego... | <python><nlp><spacy><named-entity-recognition> | 2024-04-01 06:41:32 | 1 | 593 | user3118602 |
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