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 β |
|---|---|---|---|---|---|---|---|---|
78,744,982 | 7,226,192 | How to get the current function name and file name and location (path) in python ? And how to get the calling function data as-well? | <p>I've been searching for some useful code examples on this subject for creating a simple logger for my program.</p>
<p>Here are the things I've searched:</p>
<ol>
<li>Getting the current function info (name, arguments, file name and path)</li>
<li>Getting the calling function into (name, file name and path, line numb... | <python><function><parameters><filenames><signature> | 2024-07-13 21:04:18 | 2 | 506 | JamesC |
78,744,970 | 10,749,925 | How do i get my Python .env credentials file into Ubuntu EC2? | <p>I have a .env file which my app.py file references, containing my AWS credentials. How do i get this into my AWS Ubuntu EC2 machine?</p>
<p>I can't even upload it to GitHub.</p>
<p>If there's any security issues with this, whats the simplest workaround strategy you use? Worst case i could hardcode it, but i don't th... | <python><amazon-web-services><ubuntu><amazon-s3><amazon-ec2> | 2024-07-13 20:57:12 | 1 | 463 | chai86 |
78,744,860 | 4,611,374 | Using pandas.concat along Axis 1 returns a Concatenation along Axis 0 | <p>I am trying to horizontally concatenate a pair of data frames with identical indices, but the result is always a vertical concatenation with NaN values inserted into every column.</p>
<pre class="lang-py prettyprint-override"><code>dct_l = {'1':'a', '2':'b', '3':'c', '4':'d'}
df_l = pd.DataFrame.from_dict(dct_l, ori... | <python><pandas><dataframe><concatenation> | 2024-07-13 20:06:21 | 1 | 309 | RedHand |
78,744,758 | 3,347,814 | How do I get Lead Info from Facebook API using Python? | <p>I want to get Leadinfo from my Lead ads using python and the facebook API.</p>
<p>I have tried this:</p>
<pre><code>import json
from facebook_business.api import FacebookAdsApi
from facebook_business.adobjects.adaccount import AdAccount
from facebook_business.adobjects.leadgenform import LeadgenForm
from facebook_bu... | <python><facebook-graph-api><facebook-python-business-sdk> | 2024-07-13 19:12:10 | 1 | 1,143 | user3347814 |
78,744,671 | 2,401,856 | Creating a local proxy server in python | <p>I have two computers <code>computer 1</code> and <code>computer 2</code> on the same network. I'm trying to make <code>computer 1</code> act as a proxy server so when I send a request from <code>computer 2</code> using its ip address as a proxy, the request will pass through <code>computer 1</code>.</p>
<p>After try... | <python><ssl><proxy> | 2024-07-13 18:31:33 | 1 | 620 | user2401856 |
78,744,539 | 11,420,295 | Understanding sync_to_async method in Django? | <p>I have never worked with asyncio and/or asynchronous methods with django and am having a little difficulty understanding.</p>
<p>I am trying to convert a synchronous utility function (create_email_record) into an asynchronous function inside of a form method.</p>
<p>I will minimize some code for better understanding... | <python><django><asynchronous><django-forms><python-asyncio> | 2024-07-13 17:36:41 | 0 | 415 | master_j02 |
78,744,469 | 11,748,924 | Numpy geta mask of false positives from the given two vectors of y_true and y_pred | <p>Given three classes (5,6,7) of two arrays:</p>
<pre><code>y_true = np.array([5,6,7,5])
y_pred = np.array([5,7,7,5])
</code></pre>
<p>Since second element is false, how to return one-hot encoded array of false positive array like this?</p>
<pre><code>y_falsep_class5: [0,0,0,0]
y_falsep_class6: [0,0,0,0]
y_falsep_clas... | <python><numpy> | 2024-07-13 16:58:17 | 2 | 1,252 | Muhammad Ikhwan Perwira |
78,744,437 | 6,173,214 | Create an LSTM Model based on multiple arrays events of random numbers | <p>I need help on create a LSTM Model based on a complex structure of data.</p>
<p>I have a multidimensional array. It is an array of over 4000 arrays, each one consists of six numbers (from 1 to 128).
I have found a partial predction feature.</p>
<p>Suppose I select a group of 70 arrays [0..69], and I want to predict ... | <python><multidimensional-array><lstm> | 2024-07-13 16:39:37 | 1 | 393 | Klode |
78,744,422 | 11,032,590 | Issues with Creating a Conda Environment from environment.yml | <p>I'm trying to create an environment from the environment.yml file I found <a href="https://github.com/liusiyan/UQnet/blob/master/environment.yml" rel="nofollow noreferrer">here</a>. I run the command:</p>
<pre><code>conda env create -f environment.yml
</code></pre>
<p>While everything seems fine up to a certain poin... | <python><yaml> | 2024-07-13 16:30:17 | 0 | 349 | KΟΟΟΞ±Ο ΞΞΏΟΞ΄Ξ±Ο |
78,744,397 | 726,730 | Connect a server peer (dynamic ip address) with browser peers javascript | <p>I want to make live ip video calls between a python pyqt5 user and a browser (html5).</p>
<p>The javascript code i use for client is:</p>
<pre class="lang-py prettyprint-override"><code>var port = 8080
var ip_address = "192.168.1.10"
var main_pc = {
"name":"",
"surname"... | <python><portforwarding><aiortc> | 2024-07-13 16:16:05 | 1 | 2,427 | Chris P |
78,744,276 | 1,418,326 | How to use DataFrameMapper to delete rows with a null value in a specific column? | <p>I am using <code>sklearn-pandas.DataFrameMapper</code> to preprocess my data. I don't want to impute for a specific column. I just want to drop the row if this column is <code>Null</code>. Is there a way to do that?</p>
| <python><sklearn-pandas><sklearn2pmml> | 2024-07-13 15:34:57 | 2 | 1,707 | topcan5 |
78,744,194 | 818,209 | Get aggregates for a dataframe with different combinations | <p>Total <code>pyspark</code> noob here. I have a dataframe similar to this:</p>
<pre><code>df = spark.createDataFrame([
Row(ttype='C', amt='12.99', dt='2024/01/01'),
Row(ttype='D', amt='21.99', dt='2024/02/15'),
Row(ttype='C', amt='16.99', dt='2024/01/21'),
])
</code></pre>
<p>I want to find the average <code>am... | <python><apache-spark><pyspark><group-by> | 2024-07-13 14:57:53 | 1 | 4,414 | mithun_daa |
78,743,993 | 4,599,564 | File "<frozen runpy>", ModuleNotFoundError: No module named 'pip' o Windows | <p>Original title was: <em>Can't install pip on Windows Server 2019 Standard using Windows embeddable package for Python 3.12.4</em>
Edited to: <em>File "", ModuleNotFoundError: No module named 'pip' o Windows</em> to help finding it.</p>
<p>I'm using a Windows Server 2019 Standard with admin rights.</p>
<p>I... | <python><windows><pip><windows-server-2019> | 2024-07-13 13:43:16 | 2 | 1,251 | Juan Antonio TubΓo |
78,743,822 | 1,422,096 | Split a video with ffmpeg, without reencoding, at timestamps given in a txt file | <p>Let's say we have a video <code>input.mp4</code>, and a file <code>split.csv</code> containing:</p>
<pre><code>start;end;name
00:00:27.132;00:07:42.422;"Part A.mp4"
00:07:48.400;00:17:17.921;"Part B.mp4"
</code></pre>
<p>(or I could format the text file in any other format, but the timestamps mus... | <python><ffmpeg><split> | 2024-07-13 12:22:26 | 1 | 47,388 | Basj |
78,743,607 | 13,727,105 | Socket can't find AF_UNIX attribute | <p>I'm using an Arch <strong>Linux</strong> machine and trying to run the following code from a Python file.</p>
<pre><code>import socket
import sys
if __name__ == "__main__":
print(sys.platform)
server = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
</code></pre>
<p>and it keeps telling me ... | <python><linux><sockets> | 2024-07-13 10:48:03 | 1 | 369 | Praanto |
78,743,539 | 2,783,767 | how to open a pdf to specific page and zoom in python in mac-os | <p>I am trying to open a pdf in mac-os to specific page and zoom programatically.
But I am unable to do so.
Here is my code, can somebody please let me know what I need to change?</p>
<pre><code>import subprocess
import os
import traceback
def open_pdf_with_adobe(pdf_path, page_num, zoom):
try:
# Ensure th... | <python><macos><pdf><adobe> | 2024-07-13 10:25:18 | 1 | 394 | Granth |
78,743,275 | 3,486,684 | How do I pretty print the source code of functions contained in a class instance's attributes? | <p>I would like to use <a href="https://pypi.org/project/rich/" rel="nofollow noreferrer"><code>rich</code></a> to pretty print a Python class like so:</p>
<pre class="lang-py prettyprint-override"><code>from dataclasses import dataclass
import inspect
from typing import Any, Callable
from rich import print as rprint
i... | <python><rich> | 2024-07-13 08:24:49 | 1 | 4,654 | bzm3r |
78,743,265 | 10,186,547 | Websocket from ESP32 to Python to slow | <p>I am working on a project where I have Python server that's connected to an esp32 cam (AI Thinker) via a websocket.</p>
<p>The ESP32 cam constantly takes frames and sends them to the server, where they are being streamed to the user.</p>
<p>Server code:</p>
<pre><code>from fastapi import FastAPI, WebSocket
from fast... | <python><c++><websocket><esp32> | 2024-07-13 08:19:57 | 0 | 312 | yardenK |
78,743,228 | 14,194,418 | SERVER TIMESTAMP for Realtime Database in Cloud Functions (Python) | <p>To get the SERVER TIMESTAMP for firestore, it is</p>
<pre><code>from firebase_admin import firestore
...
{"createdAt": firestore.firestore.SERVER_TIMESTAMP}
</code></pre>
<p>but how to get the SERVER TIMESTAMP for Realtime Database?</p>
<pre><code>from firebase_admin import db
@https_fn.on_call()
def f1(r... | <python><firebase><firebase-realtime-database><google-cloud-functions> | 2024-07-13 07:58:29 | 0 | 2,551 | Ibrahim Ali |
78,743,190 | 43,118 | How to type-hint Python function that takes tuple of type constructors? | <p>I can write a function like</p>
<pre><code>async def par_all(fns: tuple[Awaitable[T], Awaitable[U]]) -> tuple[T,U]: ...
</code></pre>
<p>But how do I extend this to take tuples of any size, without losing type info? (And ideally not <code>*fns</code>, but I'm fine if it needs to be that.)</p>
<p>Tried something l... | <python><python-typing> | 2024-07-13 07:36:51 | 0 | 16,578 | xyzzyrz |
78,743,031 | 3,486,684 | Read-only class attributes that pass type checking, the modern way (3.11+) | <p>Relevant older questions:</p>
<ul>
<li><a href="https://stackoverflow.com/questions/76249636/class-properties-in-python-3-11">Class properties in Python 3.11+</a></li>
<li><a href="https://stackoverflow.com/questions/76378373/what-are-some-similar-alternatives-to-using-classmethod-and-property-decorators">What are s... | <python><mypy><python-typing><pyright> | 2024-07-13 06:14:47 | 1 | 4,654 | bzm3r |
78,742,511 | 4,119,292 | Cumulative calculation across rows? | <p>Suppose I have a function:</p>
<pre><code>def f(prev, curr):
return prev * 2 + curr
</code></pre>
<p>(Just an example, could have been anything)</p>
<p>And a Polars dataframe:</p>
<pre><code>| some_col | other_col |
|----------|-----------|
| 7 | ...
| 3 |
| 9 |
| 2 |
</code></pre>
<... | <python><python-polars> | 2024-07-12 23:26:11 | 1 | 1,031 | ldmat |
78,742,490 | 14,649,310 | How to stop Ollama model streaming | <p>So I have this class that streams the response form a model:</p>
<pre><code>from langchain_community.llms.ollama import Ollama
from app.config import (
LLM_MODEL_NAME,
MAX_LLM_INPUT_LENGTH,
MAX_LLM_INPUT_SENTENCES,
LLAMA_BASE_URL,
)
from app.utils.text_processing import TextProcessing
from app.utils.... | <python><websocket><fastapi><langchain><ollama> | 2024-07-12 23:11:33 | 1 | 4,999 | KZiovas |
78,742,371 | 21,540,734 | WebDriverWait is getting the title, but javascript, or something is changing the browser's title after the page has loaded | <p>I'm using selenium to rename and sort the medium to a folder based on the title of the page, but the page is still loading content in the background and the title of the page changes after firefox has finished downloading and displaying the content.</p>
<p>Whenever I click on an episode of a docuseries that isn't th... | <python><selenium-webdriver><web-scraping><firefox><webdriverwait> | 2024-07-12 22:14:18 | 1 | 425 | phpjunkie |
78,742,278 | 3,367,091 | Built-in constants in Python not accessible via __builtins__ using dot syntax? | <p>Reading <a href="https://docs.python.org/3/library/constants.html" rel="nofollow noreferrer">Built-in Constants</a> one can see that for example <code>False</code> is a built-in constant.</p>
<p>It is possible to retrieve it using:</p>
<pre class="lang-py prettyprint-override"><code>>>> print(getattr(__buil... | <python> | 2024-07-12 21:32:47 | 2 | 2,890 | jensa |
78,742,267 | 11,618,586 | Getting hierachy from 2 columns that have parent child relationships | <p>I have a dataframe like so :</p>
<pre><code>data = {
'Parent': [None, None, 'A', 'B', 'C', 'I', 'D', 'F', 'G', 'H', 'Z', 'Y', None,None,None,None, 'AA', 'BB', 'CC', 'EE', 'FF', None, None],
'Child': ['A', 'B', 'D', 'D', 'D', 'C', 'E', 'E', '... | <python><pandas><dataframe> | 2024-07-12 21:28:43 | 2 | 1,264 | thentangler |
78,741,922 | 3,486,684 | Attaching an "in-group index" to each row of sorted data with Polars | <p>Here's the solution I came up with for the problem:</p>
<pre class="lang-py prettyprint-override"><code>import polars as pl
import numpy as np
max_groups = 5
max_reps = 3
# print out all rows in our table, for the sake of convenience
pl.Config.set_tbl_rows(max_groups * max_reps)
num_groups = np.random.randint(3, ... | <python><dataframe><window-functions><python-polars> | 2024-07-12 19:14:14 | 2 | 4,654 | bzm3r |
78,741,828 | 874,024 | inverted rows,cols in cv.resize | <p>I don't understand why the np.shape passed to cv.resize needs me to swap the tuple elements:</p>
<pre class="lang-py prettyprint-override"><code>
# Our operations on the frame come here
gray = cv.cvtColor(frame, cv.COLOR_BGR2GRAY)
# Display the resulting frame
cv.imshow('frame', gray)
(rows, cols) = np.sh... | <python><opencv> | 2024-07-12 18:43:08 | 0 | 60,094 | CapelliC |
78,741,811 | 11,318,930 | Using rsync to insert a new subdirectory | <p>I have an existing remote file system like so:</p>
<pre><code>βββ freshmeat
βΒ Β βββ prime
βΒ Β βββ A
βΒ Β βββ B
</code></pre>
<p>I want to insert an update from a local directory: freshmeat/prime/c/D
So the end result would be:</p>
<pre><code>βββ freshmeat
βΒ Β βββ prime
βΒ Β βββ A
βΒ Β βββ B
| |__... | <python><rsync> | 2024-07-12 18:36:29 | 1 | 1,287 | MikeB2019x |
78,741,573 | 353,337 | Matplotlib axes caption with automatic wrapping | <p>In Matplotlib, I have two plots next to each other and I'd like to add a caption to each to them. I'd like the caption auto-wrapped to fit under the respective axes pair.</p>
<p>I've tried</p>
<pre class="lang-py prettyprint-override"><code>import matplotlib.pyplot as plt
fig, axs = plt.subplots(nrows=1, ncols=2)
... | <python><matplotlib> | 2024-07-12 17:17:28 | 1 | 59,565 | Nico SchlΓΆmer |
78,741,557 | 4,701,426 | Panda's value_counts() method counting missing values inconsistently | <p>Please consider this simple dataframe:</p>
<pre><code>df = pd.DataFrame({'x': [1, 2, 3, 4, 10]}, index = range(5))
df:
x
0 1
1 2
2 3
3 4
4 10
</code></pre>
<p>Some indices:</p>
<pre><code>ff_idx = [1, 2]
sd_idx= [3, 4]
</code></pre>
<p>One way of creating a new column by filtering df based on the abo... | <python><pandas><numpy> | 2024-07-12 17:12:40 | 1 | 2,151 | Saeed |
78,741,526 | 6,023 | How to detect that a built-in function has had its name imported over by another module | <h2>Backstory</h2>
<p>A confession, I have used <code>import *</code> and felt the pain.</p>
<p>Specifically I had <code>from pyspark.sql.functions import *</code> and then attempted to use a builtin function that had been overridden by that liberal import.</p>
<p>Looking at how many same named functions exist in both,... | <python><python-import><built-in> | 2024-07-12 17:03:54 | 1 | 1,340 | Don Vince |
78,741,441 | 2,071,807 | Structural pattern matching binds already defined variables but treats instance attributes as literals: is this documented anywhere? | <p><a href="https://peps.python.org/pep-0636/#matching-specific-values" rel="nofollow noreferrer">PEP 636 - Structural Pattern Matching</a> discusses how pattern matching binds values to variables declared on the go:</p>
<blockquote>
<pre class="lang-py prettyprint-override"><code>match command.split():
case ["... | <python><match><structural-pattern-matching> | 2024-07-12 16:38:03 | 1 | 79,775 | LondonRob |
78,741,393 | 16,527,170 | AttributeError: 'Index' object has no attribute 'strftime' | <p>In DataFrame <code>df</code>, I am having index column as <code>Timestamp</code> in it some values are in format: <code>%Y-%m-%d %H:%M:%S.%f</code> and other values in format: <code>%Y-%m-%d %H:%M:%S</code> due to which I am facing issue in Sorting the index <code>df =df.sort_index()</code> as well and Data Fomat it... | <python><pandas><dataframe> | 2024-07-12 16:24:04 | 1 | 1,077 | Divyank |
78,741,359 | 1,361,752 | How to have a pip editable install not install dependencies that are already installed in editable mode | <p>I am often working on multiple python packages with interdependencies defined in pyproject.toml. I want them all installed in editable mode, which seems harder than it should be. What I want to do is to:</p>
<ol>
<li>Clone each package locally using git</li>
<li>Install each package in editable mode with <code>pip i... | <python><pip><pyproject.toml> | 2024-07-12 16:14:53 | 0 | 4,167 | Caleb |
78,741,275 | 2,153,235 | Using something like MyDataFrame.print() instead of print(MyDataFrame)? | <p>When I run a script from the Spyder console using <code>runfile</code>, source file lines containing expressions (e.g., <code>"HELLO"</code>) don't print out to the console. I have to explicitly print, e.g., <code>print("HELLO")</code>.</p>
<p>Is there a way to output the string representation o... | <python><pandas><dataframe> | 2024-07-12 15:51:58 | 2 | 1,265 | user2153235 |
78,741,237 | 14,179,793 | boto3 copy using SourceClient and access keys results in "AccessDenied" | <p>I am trying to determine if using boto3 copy with a <code>SourceClient</code> will work for my current use case. The <a href="https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/s3/client/copy.html#copy" rel="nofollow noreferrer">documentation</a> mentions the <code>SourceClient</code> paramet... | <python><boto3> | 2024-07-12 15:43:16 | 1 | 898 | Cogito Ergo Sum |
78,741,205 | 11,208,087 | Unable to access FastApi app that is running as windows service created with pywin32 | <p>i have a basic fastapi <code>main.py</code> as following:</p>
<pre><code>from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
app = FastAPI()
origins = ["*"]
app.add_middleware(
CORSMiddleware,
allow_origins=origins,
allow_credentials=True,
allow_methods=["*&... | <python><python-3.x><windows-services><fastapi><pywin32> | 2024-07-12 15:36:59 | 1 | 801 | Jaydeep |
78,741,177 | 11,037,602 | How to read environment variables with spiders deployed to scrapyd? | <h3>TL;DR:</h3>
<p><code>load_env()</code> loads the env vars locally, but it doesn't when runs in scrapyd</p>
<h3>Details</h3>
<p>I have a scrapy project that needs to read some environment variables. These variables are found in the <code>.env</code> file and I use <a href="https://github.com/theskumar/python-dotenv"... | <python><scrapy><scrapyd><python-dotenv><scrapyd-deploy> | 2024-07-12 15:30:08 | 1 | 2,081 | Justcurious |
78,741,144 | 5,983,080 | Is there an exponentially weighted moving sum (ewms instead of ewma) function in polars | <p>Also here: <a href="https://github.com/pola-rs/polars/issues/17602" rel="nofollow noreferrer">https://github.com/pola-rs/polars/issues/17602</a></p>
<p>In polars ewm_mean, the update is formulated as:</p>
<pre><code>y = (1 - alpha) * y + alpha * x
</code></pre>
<p>I found that sometimes it is useful to use non-decay... | <python><python-polars> | 2024-07-12 15:21:31 | 0 | 381 | Celsius_Xu |
78,741,064 | 7,580,944 | weird shape when indexing a jax array | <p>I am experiencing a weird issue when indexing a Jax array using a list.
If I place a debugger in the middle of my code, I have the following:</p>
<p><a href="https://i.sstatic.net/IiaThfWk.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/IiaThfWk.png" alt="indexing inside the code" /></a></p>
<p>This a... | <python><numpy><jax> | 2024-07-12 15:01:07 | 1 | 359 | Chutlhu |
78,740,794 | 4,687,489 | xml.etree.ElementTree. Element object has no attribute 'nsmap' | <p>I try to process xml data from the website <a href="https://www.marktstammdatenregister.de/MaStR/Datendownload" rel="nofollow noreferrer">https://www.marktstammdatenregister.de/MaStR/Datendownload</a>
I downloaded some datasets for a certain technology for example Netzanschlusspunkte. First step would be to delete c... | <python><xml><filter><merge><grandchild> | 2024-07-12 14:08:57 | 1 | 359 | Mlle Blanche |
78,740,790 | 8,037,521 | Efficient way of finding nearest pixel | <p>I have array of floating points Nx2 which is representing the reprojected 3D -> 2D coordinates in a 2D image. I need to find closest (integer) pixel. The naive solution is pretty simple:</p>
<pre><code>import numpy as np
# Original array of floating-point row and column values
points = np.array([
[327.479103... | <python><numpy> | 2024-07-12 14:08:25 | 0 | 1,277 | Valeria |
78,740,763 | 12,633,371 | Is it possible to pause a python script that has already started running and check the value of a variable? | <p>Even though the title is self explanatory, I have a python script running for quite a few days and I want to know if there is a way to pause it and check the value of a variable.</p>
<p>If I haven't already written code in the script for that purpose before running it, is it possible to check the value of this varia... | <python> | 2024-07-12 14:03:25 | 1 | 603 | exch_cmmnt_memb |
78,740,675 | 8,580,574 | How to programmatically generate some documentation from Python dictionary and insert it into .rst file using Sphinx | <p>I am writing a configuration tool that automates the deployment of some monitoring dashboards. Each dashboard has a written description that is available in the tool, and can be found in the deployed dashboard. But we also have some functional documentation that repeats this description so end-users can read it outs... | <python><python-sphinx> | 2024-07-12 13:40:33 | 1 | 2,542 | PEREZje |
78,740,522 | 2,123,706 | How to split single element of list and maintain order in list? | <p>I have a list:</p>
<pre><code>ll=['the big grey fox','want to chase a squirell', 'because they are friends']
</code></pre>
<p>I want to split the 2nd element, <code>ll[1]</code>, into <code>"want to chase"</code> and <code>" a squirell"</code>.</p>
<p>I want to end up with:</p>
<pre><code>['the b... | <python><list> | 2024-07-12 13:08:20 | 1 | 3,810 | frank |
78,740,103 | 11,357,695 | Test multiple functions raise the same error with pytest | <p>Is there a way to put multiple tests under one <code>pytest.raises</code> block? I'd like something similar to the below, but I would want to test that both functions raise the error (whereas I believe only one <code>ValueError</code> would need to be raised for <code>pytest</code> to be satisfied here).</p>
<pre><... | <python><pytest> | 2024-07-12 11:24:16 | 0 | 756 | Tim Kirkwood |
78,739,761 | 1,564,070 | Visio Container FillForegnd not taking effect | <p>I'm controlling Visio from Python using win32com and with good results overall so far. After a recent update to my code, container header fills are no longer taking effect. The code I'm using:</p>
<pre><code>class Container(Shape):
Β v_app: Application
Β def __init__(self, caption: str, items: list, header_fill: s... | <python><visio> | 2024-07-12 10:04:43 | 1 | 401 | WV_Mapper |
78,739,630 | 1,232,660 | LXML automatically converts Windows newlines | <p>I am trying to parse an XML string that contains Windows newlines (the CR, LF pair):</p>
<pre class="lang-python prettyprint-override"><code>from lxml.etree import XML
root = XML('<root>_\r\n_\n_</root>')
print(
[ord(char) for char in root.text],
)
</code></pre>
<p>but the resulting text surprisingl... | <python><lxml> | 2024-07-12 09:38:10 | 0 | 3,558 | Jeyekomon |
78,739,619 | 6,003,901 | Best Practice for updating class attribute based on values | <p>I have to read set of csv files which have 5 columns like name, age, address, type and distance. As these column names are string and I want to iterate them in my pandas df. I have created a class that store name with a variable so that if a name change in these files, I just need to update this in one location and ... | <python><class><oop><metaprogramming> | 2024-07-12 09:36:15 | 1 | 647 | abby37 |
78,739,598 | 14,301,545 | Python - RGBA image non-zero pixels extracting - numpy mask speed up | <p>I need to extract non-zero pixels from RGBA Image. Code below works, but because I need to deal with really huge images, some speed up will be salutary. Getting "f_mask" is the longest task. Is it possible to somehow make things work faster? How to delete rows with all zero values ([0, 0, 0, 0]) faster?</p... | <python><numpy><image> | 2024-07-12 09:30:09 | 2 | 369 | dany |
78,739,573 | 1,335,492 | Get object properties without including defaults | <p>This is almost what I want:</p>
<pre><code>MyList = list(vars(MyObject).keys())
</code></pre>
<p>But it gives me</p>
<p><code>['__module__', '__dict__', '__weakref__', '__doc__']</code></p>
<p>I want a list without those default properties.What's currently the best way of doing that?</p>
| <python> | 2024-07-12 09:25:32 | 0 | 2,697 | david |
78,739,565 | 12,439,683 | How to use a constant object like a literal type-hint? | <p>I have a unique and constant object as a special value, which I would like to use for type-hints in different occasions.</p>
<p>Lets assume I have a situation like this:</p>
<pre class="lang-py prettyprint-override"><code>NO_RESULT = object()
def foo() -> Hashable | ???:
try:
result : Hashable = res()
... | <python><python-typing> | 2024-07-12 09:24:05 | 1 | 5,101 | Daraan |
78,739,512 | 19,472,100 | VSCode says 'Cannot access attribute "[attribute]" for class "FunctionType"' for Keras model even though it runs without error | <p>I'm trying to import a saved Keras model from disk:</p>
<pre class="lang-py prettyprint-override"><code>from keras._tf_keras.keras.models import load_model
model = load_model('data/model.keras')
print(model.summary())
</code></pre>
<p>(Note: <code>keras</code> is imported like this because everything other solution... | <python><tensorflow><visual-studio-code><keras><pyright> | 2024-07-12 09:10:12 | 0 | 328 | yees_7 |
78,739,444 | 815,170 | Python pynput not working as expected on osx | <p>I'm trying to catch keystrokes in a python script, but it ONLY catches modifier keys (ctrl, cmd, alt) and not ordinary alphanumerical keys. Running on Mac Sonoma 14.1.1, Python 3.10.6.</p>
<pre><code>from pynput.keyboard import Key, Listener
def on_press(key):
try:
print(f'\nYou Entered {key.char}')
... | <python><pynput> | 2024-07-12 08:58:09 | 0 | 1,336 | Hampus Brynolf |
78,739,349 | 710,955 | Expand templates to text in wikipedia | <p>I have some custom wikitext(which also includes templates) and need to convert to text.
To do this, I use <a href="https://bitbucket.org/wmj/wikiexpand/src/master/" rel="nofollow noreferrer">wikiexpand</a>.</p>
<p>In the README file it is indicated:</p>
<p><em>Modules written in Lua and executed using {{#invoke:}} a... | <python><wikipedia><wikitext> | 2024-07-12 08:38:53 | 1 | 5,809 | LeMoussel |
78,739,294 | 13,562,186 | Tkinter Plot becomes blurry when in a frame | <p><strong>TEST_PLOT.py</strong></p>
<pre><code>[![import matplotlib.pyplot as plt
import numpy as np
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
import tkinter as tk
class TestPlot:
def __init__(self, master=None):
self.master = master
self.create_plot()
def create_plot(se... | <python><matplotlib><tkinter><tkinter-canvas> | 2024-07-12 08:26:34 | 0 | 927 | Nick |
78,739,236 | 3,909,896 | How to configure pypi repo authentication for an Azure DevOps Artifact Feed in databricks.yml for Databricks Asset Bundles? | <p>I have a python_wheel_task in one of my asset bundle jobs which executes the whl file that is being built from my local repository from which I deploy the bundle. This process works fine in itself.</p>
<p>However - <strong>I need to add a custom dependency whl file</strong> (another repo, packaged and published to m... | <python><databricks><databricks-asset-bundle> | 2024-07-12 08:09:33 | 1 | 3,013 | Cribber |
78,738,969 | 1,371,481 | pip installing packages via external tools | <p>I am trying to install an internal python package via</p>
<pre class="lang-bash prettyprint-override"><code>pip install -r requirements.txt
</code></pre>
<h5>requirements.txt</h5>
<pre class="lang-bash prettyprint-override"><code>black
numpy
scipy
interpackage @ git+ssh://git@github.com/.....
otherpackage @ git+ssh... | <python><git><pip><github-cli> | 2024-07-12 06:49:10 | 0 | 1,254 | DOOM |
78,738,850 | 205,147 | Convert trained and pickled sklearn ColumnTransformer from sklearn 1.1.2 to 1.5.1 | <p>I have a Scikit Learn ColumnTransformer containing a number of other transformers (passthrough, a custom transformer and a OneHotEncoder) that has been "trained" (transformer.fit() has been run on data) and stored in a Pickle file, created with Scikit Learn 1.1.2.</p>
<p>The OneHotEncoder seems to be the b... | <python><scikit-learn><migration><pickle> | 2024-07-12 06:16:43 | 0 | 2,229 | Hendrik Wiese |
78,738,602 | 679,824 | Handling diamond inheritance super class invocations in Python | <p>I have a class setup that looks like below</p>
<pre class="lang-py prettyprint-override"><code>from abc import abstractmethod
class Player:
def __init__(self, name, age):
self._player_name = name
self._age = age
@property
def player_name(self):
return self._player_name
@pr... | <python><python-3.x><oop><diamond-problem> | 2024-07-12 04:29:54 | 1 | 14,756 | Krishnan Mahadevan |
78,738,462 | 3,793,935 | Regular expression to extract monetary values from an invoice text | <p>I have a regular expression:
<code>\b[-+]?(?:\d{1,3}\.)(?:\d{3}\.)*(?:\d*)</code> (Python) that matches numeric values in strings like this:</p>
<pre><code>Amount: 12.234.55222 EUR
Some Text 123.222.22 maybe more text
1.245.455.2
22.34565 Could be at the beginning
It could be at the end of a string 21.1
221. It coul... | <python><regex> | 2024-07-12 03:28:14 | 2 | 499 | user3793935 |
78,738,178 | 816,566 | Why does shutil.copytree() and distutils.dir_util.copy_tree() copy the contents of a source directory, not the directory itself? | <p>I'm using On python 3.11 on Windows. I have a directory "comfyui\js" I want to copy the directory "js", from" comfyui" to a destination "T:\temp" so that the result is "T:\temp\js".</p>
<p>I have found that both<code>distutils.dir_util.copy_tree("comfyui/js"... | <python><windows><path> | 2024-07-12 00:59:14 | 0 | 1,641 | Charlweed |
78,738,067 | 1,806,566 | In python, when raising an exception from an except block, is there a way to stop a traceback? | <p>This code:</p>
<pre><code>def abc():
raise ValueError()
def xyz():
try:
raise TypeError()
except TypeError:
abc()
xyz()
</code></pre>
<p>creates the following traceback:</p>
<pre><code>Traceback (most recent call last):
File "<stdin>", line 8, in xyz
TypeError
During ... | <python><try-except> | 2024-07-11 23:50:44 | 1 | 1,241 | user1806566 |
78,737,996 | 1,006,183 | Set Pydantic BaseModel field type dynamically when instantiating an instance? | <p>With Pydantic is it possible to build a model where the type of one of its fields is set via an argument when creating an instance?</p>
<p>For example:</p>
<pre class="lang-py prettyprint-override"><code>class Animal(BaseModel):
name: str
class Dog(Animal):
# more custom fields...
class Cat(Animal):
# ... | <python><fastapi><pydantic><pydantic-v2> | 2024-07-11 23:11:04 | 1 | 11,485 | Matt Sanders |
78,737,947 | 5,615,873 | Pyglet 'window.set_location()' method does not work properly | <p>A most weird problem has occurred to me a couple of days ago during my exploration of the pyglet package: While <em>window.set_location(x,y)</em>, window centering on the screen etc. were working fine, at a certain point when I wanted to center a pyglet window on the Windows screen as usual, the window was totallly... | <python><pyglet> | 2024-07-11 22:51:16 | 1 | 3,537 | Apostolos |
78,737,927 | 801,902 | Playing an audio file on server from Django | <p>I have a Raspberry Pi that I have hooked up to a door chime sensor, so it plays different sounds as people enter the building. Right now, I just made a short script to play those sounds from whatever is in a directory, and it works fine.</p>
<p>I decided that it might be easier to upload sounds and organize their pl... | <python><django><raspberry-pi> | 2024-07-11 22:42:37 | 1 | 1,452 | PoDuck |
78,737,908 | 3,272 | Is it possible to get a dict of fields with FieldInfo from the Pydantic Dataclass? | <p>When creating classes by inheriting from BaseModel, I can use the model_fields property to get a dict of field names, and FieldInfo, but how can I do it if I use the Pydantic Dataclass decorator instead of BaseModel?</p>
<p>When using <code>BaseModel</code> I can do this:</p>
<pre><code>from pydantic import BaseMode... | <python><pydantic><pydantic-v2> | 2024-07-11 22:33:14 | 1 | 971 | Michal |
78,737,894 | 1,806,566 | In python, how do I evaluate a statement from a string and get the value if it's an expression? | <p>In python, I would like to take one statement (as a string) and execute it. If the statement is an expression, I'd like to get the value of the expression.</p>
<p><code>eval()</code> doesn't handle statements, only expressions.
<code>exec()</code> handles statements but doesn't give a way to retrieve a value if the... | <python><eval> | 2024-07-11 22:26:42 | 1 | 1,241 | user1806566 |
78,737,854 | 3,358,927 | How to unpivot a Pandas dataframe on two ID fields with multiple sets of columns | <p>I have a pandas Dataframe that looks like this:</p>
<div class="s-table-container"><table class="s-table">
<thead>
<tr>
<th>pid</th>
<th>fid</th>
<th>FirstReasonName</th>
<th>FirstReasonValue</th>
<th>SecondReasonName</th>
<th>SecondReasonValue</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>'x'</td>
<td>'a'</td>
<t... | <python><pandas><pivot><unpivot> | 2024-07-11 22:08:33 | 1 | 5,049 | ddd |
78,737,778 | 13,989,935 | ImportError: DLL load failed while importing _rust: The specified procedure could not be found | <p>I have been trying to run a quick start <strong>flask app</strong> for the first time via <strong>PyCharm / VSCode</strong>. My pip is fully upgraded to the latest version, and I have installed requirements.txt in my venv, but when I try to run it, I see this error.</p>
<pre><code>Traceback (most recent call last):
... | <python><flask><requirements.txt><python-cryptography> | 2024-07-11 21:37:14 | 1 | 715 | Abdul Ahad Akram |
78,737,729 | 10,979,307 | Make the contents of a table in the header and/or footer RTL using Python docx library | <p>I've got a word document that has an empty 1 by 3 table (or a table with any dimension for that matter) in the header.
I want to be able to manipulate the cells of the table using python-docx library. The language of the document is Farsi and naturally all the text in Farsi must start from right to left. Here is how... | <python><ms-word><docx><python-docx> | 2024-07-11 21:22:36 | 1 | 761 | Amirreza A. |
78,737,488 | 14,301,545 | Python for loop numpy vectorization | <p>Do you have any suggestions how I can speed up the "f_img_update" function in the code below? I tried adding numba @jit decorator, but without luck. I guess that numpy vectorization might work, but I am not enough educated to make it work on my own :/</p>
<p>Code:</p>
<pre><code>import numpy as np
import t... | <python><numpy><vectorization> | 2024-07-11 20:03:45 | 1 | 369 | dany |
78,736,990 | 2,878,290 | How to Looping the list of table contain business key pass to method to execute data process? | <p>We are doing the data validation to pass the source table for SQL view names like <code>TEST_SCH.VIEWNAME</code> and target datalake delta view for <code>schema.deltaview</code> to compare the column row count testing. So that we have to write many scripts to execute.</p>
<p>I have common scripts in which I have to ... | <python><apache-spark><pyspark> | 2024-07-11 17:39:49 | 0 | 382 | Developer Rajinikanth |
78,736,942 | 1,423,631 | Is python gzip.open not fully implemented on Windows? | <p>At least on my system (Windows 11 Enterprise, Python 3.12.2), using <code>gzip.open(filename, 'wb')</code> to write a compressed file creates an empty .gz file, despite reporting having written data.</p>
<p>Minimal example:</p>
<pre><code>import os
import gzip
data = b'Lorem ipsum dolor sit amet, consectetur adipis... | <python><windows><gzip> | 2024-07-11 17:27:59 | 0 | 483 | Oded R. |
78,736,839 | 5,881,326 | How to convert variable length datetime column to datetime dtype in pandas dataframe | <p>I have a column of data that is formatted as <code>XXh:XXm:XXs</code> but the hours/minutes/seconds can be different lengths depending on their values</p>
<p>Example:
<code>123h:23m:1s</code>
<code>1h:1m:1s</code>
<code>12h:0m:14s</code></p>
<p>How can I convert a column to datetime with these variable lengths.</p>
... | <python><pandas> | 2024-07-11 17:01:47 | 0 | 587 | Evan Brittain |
78,736,780 | 8,605,685 | What is the difference between installing a module with pip/setup.py vs adding it to PYTHONPATH? | <p>I have a custom Python module I want to use in another project. This module gets deployed to production as well. I have two options:</p>
<ol>
<li>Add a <code>setup.py</code> and install the module locally with <code>pip</code>.</li>
<li>Add the location of the module to the <code>PYTHONPATH</code> environment variab... | <python><pip><python-module><python-packaging> | 2024-07-11 16:46:47 | 1 | 12,587 | Salvatore |
78,736,775 | 13,187,876 | Load a Registered Model in Azure ML Studio in an Interactive Notebook | <p>I'm using Azure Machine Learning Studio and I have an <code>sklearn mlflow</code> model stored in my default datastore (blob storage) which I have then registered as a model asset. How can I load this model inside an interactive notebook to perform some quick model inferencing and testing before deploying this as a ... | <python><azure><machine-learning><azure-machine-learning-service><mlflow> | 2024-07-11 16:45:51 | 1 | 773 | Matt_Haythornthwaite |
78,736,687 | 251,420 | How do I change the logging level for ibkr's ibapi? | <p>I am trying to get more detailed logging to the console. I have done it before and seen details like</p>
<pre><code>4948305328 connState: None -> 0
Connecting to 127.0.0.1:4001 w/ id:1
4948305328 connState: 0 -> 1
</code></pre>
<p>I can't seem to get it working now. I have even tried changing the client.py sou... | <python><ib-api> | 2024-07-11 16:24:56 | 1 | 7,791 | joels |
78,736,538 | 9,357,484 | Cannot use GPU, CuPy is not installed | <p>I have a GPU enabled machine.</p>
<p>O.S: Ubuntu 20.04.6 LTS</p>
<p>nvcc version: 12.2</p>
<p>Nvidia Driver Version: 535.183.01</p>
<p>Pytorch version 2.3.1+cu121</p>
<p>spaCy version 3.7.5</p>
<p>Python version 3.8.10</p>
<p>Pipelines : en_core_web_sm (3.7.1)</p>
<p>I am using a virtual environment.</p>
<p>I receiv... | <python><pytorch><spacy><nvcc><cupy> | 2024-07-11 15:49:51 | 1 | 3,446 | Encipher |
78,736,499 | 5,842,705 | Why does multiple sequence of wildcard characters not work in re.search? | <p>I am trying to use re.search but with multiple wildcard characters and it does not work. Is there something else I have to do? Or is there a better method?</p>
<pre><code>import re
pattern = '2A-CS-*.GPM.DPR.V*'
file = '/home/files/2A-CS-WFF.GPM.DPR.V9-20240130.20240707-S220512-E220609.058829.V07C.HDF5'
print(re.sea... | <python><string><matching> | 2024-07-11 15:41:06 | 1 | 407 | Charanjit Pabla |
78,736,498 | 20,122,390 | Why can't I call Run from asyncio twice in the same function? | <p>I am using Celery to process background tasks in my application. Sometimes, I need to process asynchronous functions within those tasks, for which I use asyncio. And in this case, I also need to process an asynchronous function in a finally block. So my code is something like this:</p>
<pre><code>@celery_app.task(na... | <python><celery><python-asyncio> | 2024-07-11 15:40:36 | 0 | 988 | Diego L |
78,736,419 | 1,420,553 | Tensorflow Understanding Conv2D | <p>Beginner using Tensorflow. Started reading the documentation and checking the examples provided in the website:
<a href="https://www.tensorflow.org/api_docs/python/tf/keras/layers/Conv2D" rel="nofollow noreferrer">https://www.tensorflow.org/api_docs/python/tf/keras/layers/Conv2D</a>
<a href="https://www.tensorflow.o... | <python><tensorflow> | 2024-07-11 15:20:22 | 1 | 369 | gus |
78,736,338 | 7,465,462 | "Exception: Power BI report is not embedded" inside Azure Databricks | <p>We are trying to use the <code>powerbiclient</code> package inside an Azure Databricks notebook to get information on reports but we are getting the error <code>Exception: Power BI report is not embedded</code>.
The same code works instead if we use it locally on Visual Studio Code.</p>
<ul>
<li>Azure Databricks clu... | <python><powerbi><databricks><azure-databricks> | 2024-07-11 15:05:21 | 1 | 9,318 | Ric S |
78,736,182 | 865,169 | How do I best send Pydantic model objects via put requests? | <p>I am quite new to Pydantic. I have noticed how it is often used in validating input to FastAPI.</p>
<p>I have a project where I need to send something to another application's API endpoint and thought I would try structuring my data via a model class that inherits from Pydantic's <code>BaseModel</code>.</p>
<p>I try... | <python><python-requests><pydantic> | 2024-07-11 14:35:07 | 2 | 1,372 | Thomas Arildsen |
78,736,144 | 3,618,999 | Debug flask docker container with breakpoints | <p>I am building my flask application on ubuntu image,</p>
<p>below is snippet of my dockerfile</p>
<pre><code>FROM ubuntu:24.04
# Install required packages and Python
RUN apt-get update && \
apt-get install -y python3 python3-pip python3-venv default-libmysqlclient-dev build-essential pkg-config curl &... | <python><docker><flask><debugging><containers> | 2024-07-11 14:27:58 | 0 | 579 | ratnesh |
78,736,095 | 562,335 | Archtecture/Design pattern for communication between asyncio and non-asyncio context | <p>I am writing a TCP-based client which do both req/rep pattern communication and push/pull pattern communication. I tried to employ <code>asyncio</code> and its transport/protocol structure to handle the low-level transport actions. But the APIs for others to use is not run in asyncio context. So I create the followi... | <python><design-patterns><python-asyncio> | 2024-07-11 14:17:21 | 1 | 1,241 | Holmes Conan |
78,735,850 | 12,760,550 | Why one of the label bars have their name omited in the graph displayed on Jupyter Notebook? | <p>I have the multiindex dataframe (example below but not complete) named "pivot_dftable" and the code below displaying the analysis I need for it.</p>
<ul>
<li><p>I would like to understand why in the graph displayed with the code provided, instead of one of the bar labels in the graph to be named "Re-O... | <python><pandas><matplotlib><multi-index> | 2024-07-11 13:31:36 | 0 | 619 | Paulo Cortez |
78,735,769 | 1,788,771 | How to access a translation defined in the base model from views and the admin panel of a child model | <p>In a project I have inherited I have a few polymorphic models based on a common model. Something like:</p>
<pre class="lang-py prettyprint-override"><code>from django.db import models
from polymorphic.models import PolymorphicManager, PolymorphicModel
class Product(PolymorphicModel):
name=models.CharField(max_l... | <python><django><django-polymorphic><django-parler> | 2024-07-11 13:16:01 | 1 | 4,107 | kaan_atakan |
78,735,697 | 19,648,465 | How to Avoid Using --run-syncdb with python manage.py migrate | <p>I am working on a Django project that I cloned from GitHub. When I try to run python manage.py migrate, it fails and requires me to use --run-syncdb. However, I want to make it so that python manage.py migrate is sufficient without the need for --run-syncdb.</p>
<p>I noticed that there is no migrations folder in my ... | <python><django><django-rest-framework><database-migration> | 2024-07-11 13:01:15 | 0 | 705 | coder |
78,735,671 | 2,261,553 | Parallel decorator on Numba routine featuring race condition | <p>I have the following routine aiming to calculate in parallel different SVD of random matrices:</p>
<pre><code>import numpy as np
from numba import jit,prange
@jit(nopython=True,parallel=True)
def svd_bn(aa,n):
res=[]
for k in prange(n):
u,s,v=np.linalg.svd(aa[k],0)
res.append( s )
... | <python><numpy><numba> | 2024-07-11 12:54:34 | 0 | 411 | Zarathustra |
78,735,592 | 6,930,340 | How to compute a column in Polars using np.linspace | <p>Consider the following <code>pl.DataFrame</code>:</p>
<pre><code>df = pl.DataFrame(
data={
"np_linspace_start": [0, 0, 0],
"np_linspace_stop": [8, 6, 7],
"np_linspace_num": [5, 4, 4]
}
)
shape: (3, 3)
βββββββββββββββββββββ¬βββββββββββββββββββ¬ββββββββββββ... | <python><dataframe><python-polars> | 2024-07-11 12:40:08 | 4 | 5,167 | Andi |
78,735,399 | 8,622,404 | Handling 'Too Large for Available Bit Count' Error When Reading Part of an MP3 File in Python | <p>I am trying to read a specific part of an MP3 file, but I am encountering an error:</p>
<pre><code>[src/libmpg123/layer3.c:INT123_do_layer3():1771] error: part2_3_length (1376) too large for available bit count (760)
</code></pre>
<p>The audio file can be accessed <em><strong><a href="https://drive.google.com/file/d... | <python><librosa><libsndfile> | 2024-07-11 12:00:29 | 0 | 356 | kingGarfield |
78,735,104 | 2,859,449 | Nested partitions of integers | <p>I want to create all nested partitions of an integer - with all possible permutations of numbers and brackets (nests) at all possible positions.</p>
<p>For example, for n = 3, I would like to have</p>
<pre><code>(3,)
(1, 2)
(1, 1, 1)
(1, (1, 1))
(2, 1)
((1, 1), 1)
</code></pre>
<p>In general something like</p>
<pre>... | <python><nested-lists><integer-partition> | 2024-07-11 10:56:13 | 2 | 465 | Jake B. |
78,735,093 | 275,195 | Is it possible to validate a pyrsistent data structure with jsonschema? | <p>I'm toying around with immutable data structures using the pyrsistent library in python.
One of the nice things when representing data with generic data structures is the ability to check data with schemas. Here an example of an immutable data structure in pyrsistent:</p>
<pre class="lang-py prettyprint-override"><c... | <python><pyrsistent> | 2024-07-11 10:53:59 | 1 | 2,338 | Pascal |
78,734,820 | 10,739,750 | How to attach a print format to attachments upon saving the Doctype in ERPNext? | <p>I have created a custom print format in ErpNext from the Quotation Doctype.</p>
<p>It gets printed and I can download it as a PDF as well.</p>
<p>Now what I want is that whenever I save the Quotation Doctype, the PDF of that print format is named <code>Scope of Work</code> to attach in the attachments of Quotations ... | <python><erpnext><frappe> | 2024-07-11 09:56:14 | 1 | 1,235 | Khayam Khan |
78,734,801 | 2,132,593 | Python Pandas monthly yoy% change when current month is partial | <p>I want to calculate yoy% change for month level data, taking into account that the last (current) period is partial.</p>
<p>This has already been asked: <a href="https://stackoverflow.com/questions/47842534/resampling-and-calculating-year-over-year-with-partial-data">Resampling and calculating year over year with pa... | <python><pandas> | 2024-07-11 09:51:14 | 1 | 1,964 | Giacomo |
78,734,626 | 4,689,521 | Optimizing Parallel Execution of Sequential and Dependent I/O and CPU-bound Tasks in Python | <p>I have a simple processing pipeline that consists of just a couple of steps:</p>
<pre><code>def run():
SIZE = 100
values = get <SIZE> entries from DB
for v in values:
# 1. Update Status for file in DB
# 2. Then download file from BLOB storage
# 3. Then generate thumbnail fo... | <python><multithreading><asynchronous> | 2024-07-11 09:12:52 | 0 | 629 | M4V3N |
78,734,532 | 73,323 | Make a word optional between a negative lookbehind and a target word | <p>This regex <code>(?<!not)\s(hello\W*world)</code> will not match when <code>hello world</code> is preceded by <code>not</code> word.</p>
<p>How do I make it not match too when there's a word in between: <code>not a hello world</code>?</p>
<p>I'm trying this regex <code>(?<!not)(?:\s+.*)?\s(hello\W*world)</code... | <python><regex> | 2024-07-11 08:53:34 | 2 | 7,713 | kyw |
78,734,383 | 5,197,329 | asyncio how to chain coroutines | <p>I have the following test code, where I am trying to chain together different coroutines.
The idea is that I want to have one coroutine that downloads data, and as soon as data is downloaded I want to get the data into the second routine which then process the data.
The code below works, whenever I skip the process_... | <python><python-3.x><python-asyncio> | 2024-07-11 08:23:25 | 3 | 546 | Tue |
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