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 ⌀ |
|---|---|---|---|---|---|---|---|---|
79,002,929 | 1,471,980 | how do you select the maximum value accross each row in pandas | <p>Hi have this data frame:</p>
<pre><code>Server 1-Jun 6-Jun 1-jul Jul-10
ServerA 8 9 5 90
ServerB 100 10 9 90
</code></pre>
<p>I need to create another column called maximumval and pick the maximum value from all of the months per Server:</p>
<p>Resulting data frame need... | <python><pandas><dataframe><aggregation><rowwise> | 2024-09-19 14:03:16 | 2 | 10,714 | user1471980 |
79,002,911 | 5,392,822 | pass variable number of arguments to python from shell script | <p>I have a very simple shell script which accepts 2 arguments after some processing pass these 2 arguments to python code. like below</p>
<pre><code>arg1=$1
arg2=$2
#some processing...
python3.6 abc.py $arg1 $arg2
</code></pre>
<p>Now the requirement is my shell script will accept variable number of arguments and it s... | <python><bash><shell> | 2024-09-19 13:58:21 | 1 | 360 | Aniket |
79,002,888 | 10,811,647 | Python Selenium getting Error@chrome while using firefox | <p>I am getting this strange error:</p>
<pre class="lang-bash prettyprint-override"><code>raise TimeoutException(message, screen, stacktrace)
selenium.common.exceptions.TimeoutException: Message:
Stacktrace:
RemoteError@chrome://remote/content/shared/RemoteError.sys.mjs:8:8
WebDriverError@chrome://remote/content/shared... | <python><selenium-webdriver> | 2024-09-19 13:53:25 | 0 | 397 | The Governor |
79,002,774 | 2,800,918 | How to create the cartesian product of a list of lists of tuples | <p>I'm trying to accomplish a cartesian product of a list of lists. The base elements are tuples. Something about the tuples seems to really throw <code>product</code> off. The more products I attempt the more it adds a rat's nesting of tuples.</p>
<p>Here's my code</p>
<pre><code>from itertools import product
listOfL... | <python><python-3.x><cartesian-product> | 2024-09-19 13:26:52 | 1 | 1,148 | CAB |
79,002,571 | 7,462,275 | How to create, in a jupyter notebook, an Interactive 2D hystogram with 3D datas | <p>The number of occurrence of an event that depends of many parameters have been calculated.
And I would like to create an interactive 2D histogram in a jupyter notebook.</p>
<p>To keep things simple in this question, there are three parameters (<code>par1</code>,<code>par2</code>,<code>par3</code>). The 3D histogram ... | <python><matplotlib><jupyter-notebook><interactive> | 2024-09-19 12:39:31 | 0 | 2,515 | Stef1611 |
79,002,542 | 196,206 | Cannot pass multiprocessing.Manager to process when using forkserver: cannot pickle 'weakref' object | <p>Sample code:</p>
<pre class="lang-py prettyprint-override"><code>import multiprocessing
def main():
multiprocessing.set_start_method('forkserver')
with multiprocessing.Manager() as manager:
proc = multiprocessing.Process(target=fun, args=('p1', manager))
proc.start()
proc.join()
def... | <python><python-3.x><multiprocessing> | 2024-09-19 12:31:56 | 2 | 25,401 | Messa |
79,002,503 | 12,466,687 | How to extract data from pdfs which are not in tables or containers into a column based table format in python? | <p>I am trying to convert my pdf data into structured table format data. I have tried bunch of options but none of them have been able to separate fields into columns of table format. I am able to do that using AI models like <code>LlamaParse</code> where fields get separated by <code>|</code> but unfortunately I cant ... | <python><parsing><pdf><python-tesseract><pdfplumber> | 2024-09-19 12:22:34 | 0 | 2,357 | ViSa |
79,002,440 | 2,678,716 | Update field in a DO SET UPDATE from a query result value | <p>I have the following query:</p>
<pre><code>INSERT INTO table1 (
col1,
col2,
col3
)
VALUES (
%s,
(SELECT id FROM table2 WHERE name = %s),
%s,
)
ON CONFLICT (fk_id)
DO UPDATE SET
col1 = %s,
***col2 = (SELECT id FROM table2 WHERE name = %s),***
col3 = %s
WHERE EXISTS (
SELECT 1 FROM table1 WHERE fk_... | <python><postgresql><psycopg2> | 2024-09-19 12:06:25 | 1 | 1,383 | Rav |
79,002,434 | 5,467,541 | Kafka message compression not working (broker level) | <p>I added compression for log messages on broker level compression.type=zstd on all three brokers with no other changes on the broker level or producer level.</p>
<p>When I tried to read messages from my python client (Consumer) for kafka, I started getting timeouts. Consumer didn't respond with any messages from that... | <python><apache-kafka><compression><kafka-consumer-api> | 2024-09-19 12:05:14 | 1 | 595 | Abhinav Ralhan |
79,002,206 | 6,930,340 | Concatenate polars dataframe with columns of dtype ENUM | <p>Consider having two <code>pl.DataFrame</code>s with identical schema. One of the columns has <code>dtype=pl.Enum</code>.</p>
<pre><code>import polars as pl
enum_col1 = pl.Enum(["type1"])
enum_col2 = pl.Enum(["type2"])
df1 = pl.DataFrame(
{"enum_col": "type1", "value&... | <python><python-polars> | 2024-09-19 11:02:26 | 1 | 5,167 | Andi |
79,002,170 | 19,077,881 | Ubuntu 22.04 syntax warning importing Pandas | <p>I have installed Python 3.12 in Ubuntu 22.04 alongside the system Python 3.10. It works as expected as do packages such as Numpy. However after installing Pandas 2.2.2 the line <code>import pandas as pd</code> produces the warning message below. Pandas still then works as expected with Python 3.12. Why does this hap... | <python><pandas><ubuntu> | 2024-09-19 10:54:03 | 1 | 5,579 | user19077881 |
79,002,136 | 14,715,428 | tqdm not working within another library, but working fine directly in Jupyter Notebook | <p>In my Jupyter Notebook environment, everything works correctly with using <code>tqdm</code> and its progress bar directly. For example, the following code:</p>
<pre><code>for i in tqdm(range(100000)):
pass
</code></pre>
<p>is correctly displayed:</p>
<p><a href="https://i.sstatic.net/e8OhMGHv.png" rel="nofollow ... | <python><jupyter-notebook><tqdm> | 2024-09-19 10:40:58 | 0 | 349 | TayJen |
79,002,102 | 13,921,816 | Folium SideBySideLayers: Markers Not Displaying Correctly on Separate Layers | <p>I’m trying to create a map using the Folium library in Python, where I want to use the SideBySideLayers plugin to compare two different tile layers. Each layer should have its own set of markers, but I’m facing an issue where the markers are visible on both layers, instead of being restricted to their respective lay... | <python><visualization><folium> | 2024-09-19 10:34:42 | 1 | 354 | Mathieu P. |
79,001,858 | 7,959,614 | simulate markov chain using networkx and numpy | <p>My goal is to simulate a Markov chain using <code>networkx</code> and <code>numpy</code>. I write the following code</p>
<pre><code>import numpy as np
import networkx as nx
states = [
'distance',
'strike',
'knockout'
]
transition_matrix = np.array([
[0.85, 0.15, 0],
[0.98, 0, 0.02],
[0, 0... | <python><numpy><networkx><markov-chains> | 2024-09-19 09:32:36 | 1 | 406 | HJA24 |
79,001,527 | 6,449,740 | how create new column or update column inside a dataframe? | <p>Good morning eveyone</p>
<p>I have a question today, that i don't know exactly how to do.</p>
<p>Having a dataframe, i need create columns dynamically, and those column will contein a set of validations that i have to do, like: validate number os characters, see if there is strange characters inside a description fi... | <python><dataframe><apache-spark><pyspark><aws-glue> | 2024-09-19 08:07:15 | 0 | 545 | Julio |
79,000,901 | 5,437,264 | AVIF for Django-imagekit? | <p>Let’s say this is my code, powered by django-imagekit.</p>
<pre><code>
from django.db import models
from imagekit.models import ImageSpecField
from imagekit.processors import ResizeToFill
class Profile(models.Model):
avatar = models.ImageField(upload_to='avatars')
avatar_thumbnail = ImageSpecField(source='a... | <python><django><django-imagekit><avif> | 2024-09-19 04:44:55 | 1 | 368 | ONMNZ |
79,000,754 | 5,049,813 | How to type hint a dynamically-created dataclass | <p>I hate writing things twice, so I came up with a decent way to not have to write things twice. However, this seems to break my type-hinting:</p>
<pre class="lang-py prettyprint-override"><code>from enum import Enum
from dataclasses import make_dataclass, field, dataclass
class DatasetNames(Enum):
test1 = "... | <python><python-typing><python-dataclasses> | 2024-09-19 03:25:17 | 1 | 5,220 | Pro Q |
79,000,554 | 6,449,740 | How convert a list into multiple columns and a dataframe? | <p>i have a challenge today, is:
Having a list of s3 paths, inside a list, split this and get a dataframe with one column with the path and a new column with just the name of the folder.</p>
<p>my list have the next content:</p>
<pre><code>raw/ingest_date=20240918/eventos/
raw/ingest_date=20240918/llamadas/
raw/ingest_... | <python><dataframe><apache-spark><pyspark><aws-glue> | 2024-09-19 00:59:35 | 1 | 545 | Julio |
79,000,230 | 6,357,916 | Unable to return a boolean variable from Pytorch Dataset's __get_item__ | <p>I have a pytorch <code>Dataset</code> subclass and I create a pytorch <code>DataLoader</code> out of it. It works when I return two tensors from DataSet's <code>__getitem__()</code> method. I tried to create minimal (but not working, more on this later) code as below:</p>
<pre><code>import torch
from torch.utils.dat... | <python><python-3.x><machine-learning><pytorch> | 2024-09-18 21:33:47 | 1 | 3,029 | MsA |
78,999,991 | 1,909,206 | Unable to publish python packages to Gitlab registry (due to 401 Unauthorized) using Poetry from within a CICD Job | <p>I'm using the following three commands in my publish job to (attempt) push Python packages to the Gitlab registry. However, I get 401's and am unable to do so.</p>
<p>I'm using Poetry 1.8.3 in a python:3.12 runner image. I'm using Gitlab SAAS (not self-hosted)</p>
<pre><code> - poetry config repositories.gitlab &... | <python><gitlab-ci><python-poetry> | 2024-09-18 19:57:10 | 1 | 672 | geudrik |
78,999,903 | 1,601,580 | How do I print the arguments passed to a function when using Python Fire? | <p>I'm using the fire library in Python to create a simple command-line interface (CLI). My setup is as follows:</p>
<pre class="lang-py prettyprint-override"><code>import fire
def main(a):
print('hi')
if __name__ == '__main__':
fire.Fire(main)
</code></pre>
<p>When I run the script like this:</p>
<pre class... | <python><python-fire> | 2024-09-18 19:26:00 | 2 | 6,126 | Charlie Parker |
78,999,885 | 22,407,544 | Django `collecstatic` returns `[Errno 13] Permission denied: '/code/static/admin/js/vendor/select2/i18n/pl.6031b4f16452.js.gz'` | <p>I run my django app in Docker. I recently tried running <code>collecstatic</code> and instead was given this error code. Not sure what it means or what to do:</p>
<pre><code>>docker-compose exec web python manage.py collectstatic
</code></pre>
<pre><code>Traceback (most recent call last):
File "/code/manag... | <python><django> | 2024-09-18 19:19:41 | 1 | 359 | tthheemmaannii |
78,999,867 | 14,954,262 | Django - change form prefix separator | <p>I'm using form <code>prefix</code> to render the same django form twice in the same template and avoid identical fields id's.</p>
<p>When you do so, the separator between the prefix and the field name is '-', I would like it to be '_' instead.</p>
<p>Is it possible ?</p>
<p>Thanks</p>
| <python><html><django><prefix><separator> | 2024-09-18 19:13:47 | 1 | 399 | Nico44044 |
78,999,848 | 6,555,196 | Fixing yaml indentation with python | <p>I'm manipulating existing yaml file (CloudFormation template) and copying needed resources into a new file.</p>
<p>The thing is, I'm getting part of the resource in a new line - not according to the correct indentation.<br />
It seems the 3rd line is not adhering to the indentation configuration.</p>
<p>I've checked... | <python><amazon-web-services><aws-cloudformation> | 2024-09-18 19:06:49 | 1 | 305 | soBusted |
78,999,807 | 4,996,797 | How to activate plt.show() when creating axes without pyplot in matplotlib? | <p>I have a script like this which when executed opens up a new window with the figure.</p>
<pre class="lang-py prettyprint-override"><code>import matplotlib.pyplot as plt
fig = plt.Figure()
# ax = fig.add_axes(rect=(0.1, 0.0, 0.9, 1.0)) # does not open a new window
ax = fig.add_subplot() # works
plt.show()
</code><... | <python><matplotlib><plot><visualization><figure> | 2024-09-18 18:54:21 | 1 | 408 | Paweł Wójcik |
78,999,789 | 2,215,904 | Tkinter grid manager height/width nonconsistent | <p>I have issue with tkinter grid manager consistency.
I have specified columnconfigure so left part have 6, then one column is 1 as delimiter and then on right side (keyboard) the width is 3.
As I understand left side should be twice size of right side. But on screen isn't. The haight have similar problem. All rows ar... | <python><tkinter><grid><row><configure> | 2024-09-18 18:49:21 | 1 | 460 | eSlavko |
78,999,687 | 4,436,517 | Polars make all groups the same size | <h1>Question</h1>
<p>I'm trying to make all groups for a given data frame have the same size. In <em>Starting point</em> below, I show an example of a data frame that I whish to transform. In <em>Goal</em> I try to demonstrate what I'm trying to achieve. I want to group by the column <code>group</code>, make all groups... | <python><python-polars> | 2024-09-18 18:22:22 | 4 | 1,159 | rindis |
78,999,623 | 825,227 | Return the index of a date match | <p>I'm drawing a blank even though it seems straightforward.</p>
<p>I have a list of dates in an index:</p>
<pre><code>book_df.index
Out[44]:
DatetimeIndex(['2023-08-13 15:10:47.284558', '2023-08-13 15:10:48.005322',
'2023-08-13 15:10:48.005953', '2023-08-13 15:10:49.022438',
'2023-08-13 ... | <python><pandas> | 2024-09-18 18:06:34 | 2 | 1,702 | Chris |
78,999,491 | 1,471,980 | how do you summarize percentage usage data in pandas data frame groupby a column | <p>I need to count the occurunce of percentage usage by Server name. I have this data frame.</p>
<pre><code>df
Server Bandwidth 1-Jun 6-June 12-Jun 1-Jul
ServerA 10000 5000 6000 7500 8000
ServerB 100000 60000 80000 75000 80000
ServerC 20000 5000 6000 7500 8000
Serv... | <python><pandas> | 2024-09-18 17:27:18 | 2 | 10,714 | user1471980 |
78,999,483 | 3,284,297 | Extracting data of this xml to Python dataframe | <p>I cannot get the extraction of this xml data to dataframe to work properly.
This is my xml sample. In reality I have multiple stacks of "Entity" which represent one line of data in the desired result. To save space I only pasted one instance of "Entity" here:</p>
<pre><code><EntityCollection&g... | <python><pandas><xml> | 2024-09-18 17:25:48 | 2 | 423 | Charlotte |
78,999,363 | 5,086,255 | django admin Interdependent validation of formsets | <p>i have two inlines in admin models</p>
<pre><code>class AdminModel(admin.ModelAdmin):
...
inlines = [inline1, inline2]
form = AdminModelForm
model =model
class inline1(admin.TabularInline):
form = inline1form
model = inline1model
class inline2(admin.TabularInline):
form = inline2form... | <python><django><django-forms><django-admin><formset> | 2024-09-18 16:51:04 | 1 | 11,372 | sahasrara62 |
78,999,309 | 3,486,684 | In Visual Studio Code, how can I rename a variable in Python and also update its occurrences in ReST formatted documentation? | <p>Suppose I have:</p>
<pre class="lang-py prettyprint-override"><code>class Hello:
"""An example class."""
world: str
"""This is the only field on :py:class:`Hello`."""
</code></pre>
<p>It is documented using the <a href="https://www.sphinx-doc.org/en/m... | <python><visual-studio-code><python-sphinx><restructuredtext> | 2024-09-18 16:33:48 | 1 | 4,654 | bzm3r |
78,999,284 | 8,067,642 | Pop specific item from Python set and get default if not exists | <p>Is there a simple method, maybe a one-liner, to pop an item from Python set, and get default value if it does not exist?</p>
<p>It could be done in four lines of code and two hash table lookups:</p>
<pre class="lang-py prettyprint-override"><code>def pop_default(coll: set, v, default=None):
if v not in coll:
... | <python><set> | 2024-09-18 16:27:44 | 1 | 338 | makukha |
78,999,229 | 1,173,674 | CMake Python execv-based wrapper fails with `CMake Error: Could not find CMAKE_ROOT !!!` | <p>I want to write a Python wrapper for CMake, but even the simplest of wrappings fails:</p>
<pre class="lang-py prettyprint-override"><code>#!/usr/bin/env python
import os
import sys
os.execvp("cmake", sys.argv) # or 'sys.argv[1:]', both fail
</code></pre>
<p>Running this Python script with e.g. <code>./pycm... | <python><cmake> | 2024-09-18 16:11:19 | 1 | 9,358 | anol |
78,999,116 | 23,260,297 | Create Pivot table and add additional columns from another dataframe | <p>Given two identically formatted dataframes:</p>
<p>df1</p>
<pre><code>Counterparty Product Deal Date Value
foo bar Buy 01/01/24 10.00
foo bar Buy 01/01/24 10.00
foo bar Sell 01/01/24 10.00
foo bar Sell 01/01/24 10.00
fi... | <python><arrays><pandas><dataframe> | 2024-09-18 15:43:26 | 2 | 2,185 | iBeMeltin |
78,999,011 | 615,525 | GeoText Package Not Identifying Cities at All in my Array | <p>Using Python, I have an Array that Stores All the Words in my string, which I Loop through:</p>
<pre><code> #Loop through Title String Array and have GeoText identify the City
for i in range(len(title_str_array)):
places = GeoText(title_str_array[i])
print(places.cities)
</code></pre>
... | <python><geotext> | 2024-09-18 15:19:50 | 1 | 353 | user615525 |
78,999,010 | 695,134 | json2html not outputting as described, want to remove generated outer table | <p>I'm using json2html (python) and the outputs are not matching what is shown at the website.
<a href="https://pypi.org/project/json2html/" rel="nofollow noreferrer">https://pypi.org/project/json2html/</a></p>
<p>Basically, using the site example:</p>
<pre class="lang-py prettyprint-override"><code>from json2html impo... | <python><json2html> | 2024-09-18 15:19:35 | 1 | 6,898 | Neil Walker |
78,998,998 | 10,735,143 | Could not connect to dockerized service which registered in eureka server | <p>Here is eureka_client.init:</p>
<pre><code>eureka_client.init(
eureka_server="http://<EUREKA_SERVER_IP>:8070/eureka",
app_name="<EUREKA_APPNAME>",
instance_port="<API_PORT",
instance_ip="<MACHINE_IP>",
)
</code></pre>
<p>At the first my fas... | <python><docker><netflix-eureka> | 2024-09-18 15:16:34 | 1 | 634 | Mostafa Najmi |
78,998,888 | 11,267,783 | Matplotlib issue with mosaic and colorbars | <p>I am facing a strange behaviour with my code.</p>
<p>I don't understand why the subplot at the top left has a different space between the imshow and the colorbar compared to the subplot at the top right.
And also I don't understand why the colorbar at the bottom is not aligned with the one at the top right.</p>
<p>C... | <python><matplotlib> | 2024-09-18 14:53:41 | 2 | 322 | Mo0nKizz |
78,998,782 | 16,525,263 | How to handle accented letter in Pyspark | <p>I have a pyspark dataframe in which I need to add "translate" for a column.
I have the below code</p>
<pre><code>df1 = df.withColumn("Description", F.split(F.trim(F.regexp_replace(F.regexp_replace(F.lower(F.col("Short_Description")), \
r"[/\[/\]/\{}!-]", ' '), ' +', ' ... | <python><apache-spark><pyspark> | 2024-09-18 14:33:21 | 1 | 434 | user175025 |
78,998,619 | 5,756,179 | Why this does not show any error during initial checks? | <p>The following is a derived excerpt from the cookiejar.py file for FileCookieJar and MozillaCookieJar implementation. <a href="https://github.com/python/cpython/blame/main/Lib/http/cookiejar.py#L1802" rel="nofollow noreferrer">https://github.com/python/cpython/blame/main/Lib/http/cookiejar.py#L1802</a></p>
<pre><code... | <python><compilation> | 2024-09-18 13:58:44 | 1 | 582 | DaiCode-1523 |
78,998,389 | 1,308,807 | Matplotlib warning due to multiple versions: how to handle this in Ubuntu 24? | <p>So Ubuntu 24LTS recently came out and it uses Python3.12 as the systemwide python version. Starting from 23, we now cannot really "play" with the default installation: we cannot install python3.12 packages locally with pip. That is ok, it is safer.</p>
<p>I installed python3.11 and I want to use it locally... | <python><matplotlib><ubuntu> | 2024-09-18 13:07:48 | 0 | 1,075 | Chicoscience |
78,998,245 | 9,703,039 | VSCode, Pylance how to get proper help popup? | <p>I enhanced a class by adding some few methods from another class (Jira's class from <a href="https://github.com/atlassian-api/atlassian-python-api/blob/master/atlassian/jira.py#L374" rel="nofollow noreferrer">atlassian-python</a> package)
My class is called <code>JiraExtended</code>.<br />
Original methods from the ... | <python><visual-studio-code><pylance> | 2024-09-18 12:37:52 | 1 | 339 | Odyseus_v4 |
78,998,174 | 4,489,082 | 5 minute OHLC data to hourly at quarter past the hour | <p>I have OHLC data at 5 minute interval. I want to convert it to hourly, but I want those values at quarter past the hour, meaning between 9:15-10:15, 10:15-11:15, 11:15-12:15 and so forth.
The following code can do it between the o'clock measurements. How can I modify the code to get the behaviour I want?</p>
<pre cl... | <python><pandas><ohlc> | 2024-09-18 12:20:02 | 1 | 793 | pkj |
78,998,074 | 8,040,287 | Pattern matching in python to catch enum-flag combination | <p>When using <a href="https://docs.python.org/3/library/enum.html#enum.Flag" rel="nofollow noreferrer">Flags</a> in Python, pattern matching only catch direct equality and not inclusion. It can be circumvented with a condition and an <code>in</code> however, provided you catch the <code>0</code> flag before if you con... | <python><pattern-matching><enum-flags> | 2024-09-18 11:57:42 | 1 | 1,215 | JackRed |
78,998,063 | 1,005,423 | How to avoid the "Duplicate Module Import Trap" in python? | <p>I recently encountered a perplexing issue regarding module imports in Python, particularly with the way instances of classes can be duplicated based on different import styles.</p>
<p>I had to fight to be able to reproduce. It was not so easy.</p>
<p><strong>Main issue</strong></p>
<p>According to the import style, ... | <python><python-import><python-module> | 2024-09-18 11:54:42 | 1 | 329 | Nico |
78,998,041 | 17,721,722 | PostgreSQL COPY command is much slower locally compared to remote server with identical specs | <p>I'm encountering a performance issue with the PostgreSQL <code>COPY</code> command when running it locally. Specifically, my .csv files are on my local machine, and I am pushing them into a remote PostgreSQL server using COPY. Both my remote backend app server and my local PC have identical specs (both with SSDs, si... | <python><database><postgresql><multiprocessing><psycopg2> | 2024-09-18 11:47:32 | 1 | 501 | Purushottam Nawale |
78,997,912 | 10,829,044 | Pandas create % and # distribution list in descending order for each group | <p>I have a pandas dataframe like as below</p>
<pre><code>data = {
'cust_id': ['abc', 'abc', 'abc', 'abc', 'abc', 'abc', 'abc', 'abc', 'abc', 'abc'],
'product_id': [12, 12, 12, 12, 12, 12, 12, 12, 12, 12],
'purchase_country': ['India', 'India', 'India', 'Australia', 'Australia', 'Australia', 'Australia', 'A... | <python><pandas><dataframe><list><group-by> | 2024-09-18 11:21:25 | 2 | 7,793 | The Great |
78,997,869 | 5,999,591 | error in PyTorch dataloader with num_workers>0 in VSC under WSL | <p>I want to utilize my GPU by adjusting the workers number, but I have a problem with the number of workers > 0.</p>
<p><code>test_loader = DataLoader(test_dataset, batch_size=32, shuffle=False, num_workers=0)</code> - no problem<br />
<code>test_loader = DataLoader(test_dataset, batch_size=32, shuffle=False, num_w... | <python><pytorch><tf.keras><pytorch-dataloader> | 2024-09-18 11:11:41 | 1 | 581 | Kalin Stoyanov |
78,997,729 | 2,791,346 | Disable stoping the container after stop debuging in Pycharm | <p>I set up the debugging for my Django app that is inside the docker container in PyCharm.</p>
<p>I did it with:</p>
<ul>
<li>a new interpreter via Docker Compose</li>
<li>created the new run configuration Django Server.</li>
</ul>
<p>My settings are:</p>
<ul>
<li>Interpreter: new docker-compose interpreter</li>
<li>h... | <python><django><debugging><docker-compose><pycharm> | 2024-09-18 10:31:40 | 0 | 8,760 | Marko Zadravec |
78,997,621 | 2,546,099 | Best practice for creating new release in gitlab CI/CD-pipeline | <p>I have a python-project on gitlab, with an integrated pipeline to both run tests, and if these tests are successful and are run on the main branch, the documentation and a wheel file should be build. Now, however, I would like to expand this by automatically creating releases for new versions and compiling the proje... | <python><git><gitlab><cicd> | 2024-09-18 10:01:31 | 1 | 4,156 | arc_lupus |
78,997,541 | 9,542,989 | Slack SocketModeClient - Respond Only to Messages That Mention App in Channels | <p>I am attempting to create Slack bot using <code>SocketModeClient</code> that only responds to messages in channels where it has explicitly been mentioned. My initial thought process was to do something as follows:</p>
<pre><code> socket_mode_client = SocketModeClient(
# This app-level token will be used o... | <python><slack><slack-api> | 2024-09-18 09:41:31 | 1 | 2,115 | Minura Punchihewa |
78,997,523 | 17,519,895 | How to concatenate a list of byte audio data (from frontend) into a single WAV file? | <h3>Body:</h3>
<p>I am working with two types of audio data, both in byte form. One type works fine with audio processing libraries like <code>pydub</code> and <code>AudioSegment</code>, allowing me to concatenate and export the audio as a WAV file. However, the second type of audio data, which I receive from the front... | <python><audio><wav> | 2024-09-18 09:37:03 | 0 | 421 | Aleef |
78,997,513 | 1,540,660 | Why is there "TypeError: string indices must be integers" when using negative indices or slices in string formatting? | <p>I would like to understand why this works fine:</p>
<pre><code>>>> test_string = 'long brown fox jump over a lazy python'
>>> 'formatted "{test_string[0]}"'.format(test_string=test_string)
'formatted "l"'
</code></pre>
<p>Yet this fails:</p>
<pre><code>>>> 'formatted &q... | <python><formatting> | 2024-09-18 09:34:06 | 2 | 336 | Art Gertner |
78,997,232 | 8,078,237 | How to prevent scientific notation when exporting a pandas dataframe to csv? | <p>I read and modify excel files with pandas and export them as csv at the end.
One column can contain all kinds of text and sometimes a numeric string like "0123456789", note the leading zero. That leading zero seems to cause excel to autoformat those cells and display them in scientific format.
I do not wan... | <python><excel><pandas><csv> | 2024-09-18 08:24:13 | 1 | 317 | jfordummies |
78,997,194 | 4,690,023 | Create discord bot buttons programmatically | <p>In my python discord bot I can define a <code>discord.ui.View</code> like this:</p>
<pre><code>class ConfirmResetView(discord.ui.View):
def __init__(self, cog):
super().__init__(timeout=60)
self.cog = cog # Reference to the cog for resetting the event
self.answer = None # To store the u... | <python><discord.py> | 2024-09-18 08:14:18 | 1 | 1,870 | Luca |
78,997,191 | 17,082,611 | FastAPI app works locally, but /blogs endpoint causes redirect loop on AWS Lambda deployment | <p>I’ve developed a FastAPI app and deployed it on AWS Lambda as a <code>.zip</code> archive. Locally, when I run:</p>
<pre class="lang-bash prettyprint-override"><code>uvicorn src.main:app --reload
</code></pre>
<p>I can access the <code>/blogs</code> endpoint (<code>http://127.0.0.1:8000/blogs</code>) and it returns ... | <python><amazon-web-services><aws-lambda><fastapi><redirect-loop> | 2024-09-18 08:13:57 | 2 | 481 | tail |
78,997,019 | 6,074,182 | In Python 3.12, why does 'Öl' take less memory than 'Ö'? | <p>I just read <a href="https://peps.python.org/pep-0393/" rel="noreferrer">PEP 393</a> and learned that Python's <code>str</code> type uses different internal representations, depending on the content. So, I experimented a little bit and was a bit surprised by the results:</p>
<pre><code>>>> sys.getsizeof('')... | <python><string><python-internals><python-3.12> | 2024-09-18 07:30:44 | 1 | 2,445 | Aemyl |
78,996,929 | 7,916,348 | Python recursion limits and functools.cache | <p><code>sys.setrecursionlimit</code> doesn't appear to affect functions declared using the <code>@cache</code> decorator:</p>
<pre class="lang-py prettyprint-override"><code>from functools import cache
import sys
sys.setrecursionlimit(100000)
@cache
def f1(n):
if n == 1: return 1
return n * f1(n-1)
mycache ... | <python><decorator><stack-overflow><functools> | 2024-09-18 07:02:12 | 0 | 792 | Zachary Barbanell |
78,996,709 | 9,097,114 | Multipage PDF to single image with multi page conversion | <p>I am trying to convert a multipage PDF to a single image.</p>
<p>From my code, I can only generate a multi(list of) images.</p>
<p>How can we create a single image with a multi page from PD?</p>
<p>Below is my code:</p>
<p>**</p>
<pre><code>import requests
from pdf2image import convert_from_path
url = 'https://educa... | <python><pdf> | 2024-09-18 05:48:22 | 3 | 523 | san1 |
78,996,541 | 4,701,852 | Python Shapely - Selection of a given part of a Geopandas geometries | <p>I've got a <strong>geopandas</strong> (EPSG:4326) that when I plot, this is the result (a road intersection):</p>
<p><a href="https://i.sstatic.net/jtJCpJ4F.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/jtJCpJ4F.png" alt="enter image description here" /></a></p>
<p>What I'm trying to achieve is to &... | <python><shapely> | 2024-09-18 04:23:23 | 1 | 361 | Paulo Henrique PH |
78,996,443 | 10,461,632 | How can I get the timezone based on the latitude and longitude using python? | <p>I want to get the timezone of a specific latitude and longitude, but formatted in a specific way. For example, instead of returning <code>America/New_York</code>, I'd like <code>Eastern</code>/<code>Eastern Standard Time</code>/<code>EST</code>. I tried to search the documentation for <a href="https://timezonefinder... | <python><python-3.x><timezone> | 2024-09-18 03:16:20 | 0 | 788 | Simon1 |
78,995,649 | 327,258 | New to fifo in linux, reading with python produces gibberish? (binary) | <p>I am trying to grab some sensor data so I can toss it into a influxdb. We have very old sensors writing this out to a server via a fifo on that server. I know I can read it (made a quick program):</p>
<pre><code># reader.py
import os
FIFO = '/var/axis/sensor1'
FIFO_PATH = FIFO
fifo_path = FIFO
print("about... | <python><linux><fifo> | 2024-09-17 20:08:07 | 2 | 3,856 | Codejoy |
78,995,607 | 1,182,299 | How to calculate the center-line or baseline of a polygon | <p>I work on a segmentation model for historical documents. My dataset has the text lines as polygons but for a usable model training I need also the center-lines or baselines of the polygons.</p>
<p>As an example, these are the coordinates of the line as tuples of polygons:</p>
<pre><code>603,1220 600,1288 687,1304 69... | <python><polygon><shapely><baseline> | 2024-09-17 19:55:45 | 2 | 1,791 | bsteo |
78,995,579 | 13,606,345 | Is Python multiprocessing.Lock also thread safe? | <p>I am wondering if Lock imported from multiprocessing module is also thread safe.</p>
| <python><multithreading><multiprocessing><thread-safety> | 2024-09-17 19:48:11 | 0 | 323 | Burakhan Aksoy |
78,995,550 | 267,364 | How to setup a celery worker to consume high priority tasks only? | <p>Celery allow to route tasks by task-name to avoid a load from a kind of task to delay tasks from other kinds.</p>
<p>Celery also handle priority with manual scale (often 0 : top priority -> 10 : lowest priority).</p>
<p>Priority can be set when you queue the task</p>
<pre class="lang-py prettyprint-override"><cod... | <python><celery> | 2024-09-17 19:36:29 | 0 | 6,477 | christophe31 |
78,995,526 | 5,468,905 | Cannot get pylance to properly typecheck variable in extended class | <p>Here's my setup simplified:</p>
<pre class="lang-py prettyprint-override"><code>from abc import ABC
from typing import TypeVar
from pydantic import BaseModel
_M = TypeVar("_M", bound=BaseModel)
class A(BaseModel):
a = 1
b = 2
c = 3
class Base(ABC):
cfg_model: type[_M]
def __init__(s... | <python><python-typing><pyright> | 2024-09-17 19:25:15 | 0 | 314 | HYBRID BEING |
78,995,452 | 3,670,765 | SIGFPE while importing numpy into Python3 | <p>I ran into a very odd issue. If I have the following C and Python codes:</p>
<pre class="lang-c prettyprint-override"><code>#include <Python.h>
int main(int argc, char *argv[])
{
Py_Initialize();
FILE* to_run_script= fopen("script.py", "r");
if (to_run_script != NULL)
PyRun_Simpl... | <python><c><numpy><sigfpe> | 2024-09-17 19:00:42 | 0 | 973 | LaszloLadanyi |
78,995,379 | 15,848,470 | How can I map a field of a polars struct from values of another field `a`, to values of another field `b`? | <p>I have a Polars dataframe with these columns. I want to replace the values in each list in column C with the corresponding value in column b, based on the position the value in c has in column a.</p>
<pre><code>┌────────────────────┬─────────────────────────────────┬────────────────────┐
│ a ┆ b ... | <python><dataframe><vectorization><python-polars> | 2024-09-17 18:38:35 | 1 | 684 | GBPU |
78,995,189 | 2,276,054 | CP-SAT | OR-Tools: Select max. 5 out of 10 total options? | <p>I have an optimization problem where I need to pick max. 5 out of 10 available options according to different criteria. I was wondering how to encode this constraint. Is any of the 3 alternative versions below better/faster than the others? If not, I would go with the first one, as it is the most concise...</p>
<pre... | <python><or-tools><cp-sat> | 2024-09-17 17:35:03 | 1 | 681 | Leszek Pachura |
78,995,179 | 22,407,544 | What is the best way to handle potentially large file uploads in django? | <p>I've been reading the django docs and posts here on stackoverflow but still not sure how to. So far this is my code:</p>
<p>forms.py:</p>
<pre><code>def validate_file(file):
# Validate if no file submitted
if not file:
#raise ValidationError("No file submitted")
raise ValidationErro... | <python><django> | 2024-09-17 17:31:29 | 0 | 359 | tthheemmaannii |
78,994,944 | 4,560,685 | Snowflake/ Snowpark "import sklearn" results in "no module found." | <p>I'm using a python worksheet in Snowflake.</p>
<p>When I got to information_schema.packages, scikit-learn is clearly there and installed.</p>
<p>But when I reference <code>'sklearn'</code> (don't really understand where this full-name vs. shortened name comes from, but sklearn is obviously the reference to scikit-le... | <python><scikit-learn><snowflake-cloud-data-platform> | 2024-09-17 16:14:07 | 2 | 983 | user45867 |
78,994,681 | 3,458,788 | Is it possible to install spaCy models using a different C++ compiler | <p>I am trying to install a spaCy model:</p>
<pre><code>pip install https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.0.0/en_core_web_sm-3.0.0.tar.gz
</code></pre>
<p>and getting the following error:</p>
<pre><code>error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Mic... | <python><c++><spacy> | 2024-09-17 15:09:20 | 0 | 515 | cdd |
78,994,612 | 4,706,952 | Adjust console width to print the whole Pandas dataframe | <p>When printing to the console in Python I get output like:</p>
<pre><code> Körpergrösse (cm) ... Motivation (1-10)
Körpergrösse (cm) 1.000000 ... 0.226576
Schuhgrösse 0.710021 ... 0.096692
Alter (Jahre) -0.206736 ... 0.2037... | <python><pandas> | 2024-09-17 14:50:42 | 1 | 7,517 | symbolrush |
78,994,566 | 9,846,358 | How to Fetch GraphQL JSON Data from a URL in Python? | <p>I am trying to fetch GraphQL data from the URL:</p>
<blockquote>
<p><code>https://URL</code></p>
</blockquote>
<p>I’ve tried using Python’s requests library to make a POST request, but I’m not sure how to structure the request to get the desired JSON data.</p>
<p>Here’s what I’ve tried so far:</p>
<pre><code>import ... | <python><json><python-requests><graphql> | 2024-09-17 14:37:00 | 1 | 797 | Mary |
78,994,516 | 32,043 | How to initialize db connection in FastAPI with lifespan events? | <p>I would like to initialize a DB connection for my FastAPI application and tried to follow the tutorial for <a href="https://fastapi.tiangolo.com/advanced/events/#lifespan" rel="nofollow noreferrer">Lifespan Events</a>.</p>
<p>I set up a lifecycle function and plugged it into my app and within the function, the varia... | <python><fastapi> | 2024-09-17 14:23:16 | 2 | 24,231 | guerda |
78,994,503 | 6,751,456 | django StreamingHttpResponse to return large files | <p>I need to get pdf files from s3 and return the same file to the frontend.</p>
<pre><code>def stream_pdf_from_s3(request, file_key):
s3_client = boto3.client('s3')
try:
response = s3_client.get_object(Bucket=settings.AWS_STORAGE_BUCKET_NAME, Key=file_key)
pdf_stream = response['Body']
... | <python><django><large-files><streaminghttpresponse> | 2024-09-17 14:20:29 | 0 | 4,161 | Azima |
78,994,467 | 12,466,687 | Unable to concatenate dataframes in streamlit | <p>I am trying to concatenate all the <code>dataframes</code> which are starting with <code>user_</code> string in the streamlit but have been getting error.</p>
<p>sample code:</p>
<pre><code>import streamlit as st
import pandas as pd
st.set_page_config(page_title="Science",
layout='wide... | <python><pandas><dataframe><streamlit> | 2024-09-17 14:12:29 | 1 | 2,357 | ViSa |
78,994,274 | 12,466,687 | how to panda concatenate on list with string dataframe names? | <p>This may sound silly but I have <code>list</code> containing <strong>dataframe names</strong> and I am trying to <strong>concatenate</strong> those <strong>dataframes</strong> based on <strong>for loop</strong> or <strong>list comprehension</strong> or just <code>pd.concat()</code> them.</p>
<p>Code sample:</p>
<pre... | <python><pandas><dataframe><concatenation> | 2024-09-17 13:24:00 | 2 | 2,357 | ViSa |
78,994,224 | 587,680 | Register Hook to Intermediate Nodes in PyTorch | <p>Imagine you have something simple like this:</p>
<pre class="lang-py prettyprint-override"><code>import torch
x = torch.tensor([4.0], requires_grad=True)
y = torch.tensor([2.0], requires_grad=True)
output = x * y + x / y
grad_x = torch.ones_like(output)
torch.autograd.grad(output, x, grad_outputs=grad_x)
</code></... | <python><pytorch> | 2024-09-17 13:10:51 | 1 | 532 | xotix |
78,994,156 | 9,189,389 | facet figure - polynomial + linear in Altair | <p>I want to make a facet figure with Linear and Polynomial regression in Altair. Stacking together scatter and regression plots seems understandable. However, adding additional polynomial analysis seems problematic. I cannot display the result. I was trying to go around by making a degree list for 1, 3, and 5 as in Al... | <python><altair><polynomials> | 2024-09-17 12:55:19 | 1 | 464 | Luckasino |
78,993,852 | 2,155,362 | How to load config.json file which define by myself? | <p>My work dir like below:</p>
<pre><code>base---
|--- dir1
| |---test2.py
|--- public.py
|--- config.json
|--- test1.py
</code></pre>
<p>In public.py, I coded like below:</p>
<pre><code>def getCfg(key):
with open("config.json", 'r',encoding='utf-8') as f:
c... | <python> | 2024-09-17 11:32:50 | 1 | 1,713 | user2155362 |
78,993,769 | 2,397,542 | Deleting an Azure Loadbalancer Frontend IP configuration from python? | <p>I'm writing something to clean up our old Azure resources, and one thing that comes up from time to time is public-ips still bound to a kubernetes-created loadbalancer even after the Ingress was deleted.</p>
<p>Using the azure CLI, I can get the public IP, find the ipConfiguration from that, which is used to name th... | <python><azure><network-programming><azure-sdk> | 2024-09-17 11:07:00 | 1 | 832 | AnotherHowie |
78,993,417 | 4,432,498 | Mapper class between API and DB field properties | <p>I would like to implement a kind of mapper between db data and some other data like obtained from the response of API.</p>
<p>The expected behavior is following:</p>
<pre><code>class IData:
a: str = ('db_a', 'type_a')
b: str = ('db_b', 'type_b')
c: str = ('db_c', 'type_c')
class MyData(IData):
a = '... | <python><database><mapping> | 2024-09-17 09:32:35 | 2 | 550 | Anton |
78,993,284 | 14,202,481 | How to improve pandas DF processing time on different combinations of calculated data | <p>I got a big dataset, something like 100 K or 1 mil rows, and I got a function that makes vector calculations that take 0.03 sec. Now all my columns before the process can be the same for every iteration. I want to calculate the 2^n combinations of conditions I make. So currently it will take me 2^n * 0.03 s to run i... | <python><pandas><algorithm><numpy> | 2024-09-17 08:56:29 | 3 | 557 | mr_robot |
78,993,267 | 448,317 | Calling QDialog.reject() has no effect - why? How do I close my dialog when certain conditions are met? | <p>Calling <code>QDialog.reject()</code> has no effect. What am I missing?</p>
<pre class="lang-py prettyprint-override"><code>from PySide6.QtWidgets import QApplication, QMainWindow, QPushButton, QDialog, QVBoxLayout
class MyDialog(QDialog):
def __init__(self):
super().__init__()
print('MyDialog cr... | <python><qt><pyqt><pyside> | 2024-09-17 08:51:58 | 0 | 864 | Troels Blum |
78,993,127 | 6,672,026 | Vs-code unable to import modules modules load | <p>I'm opening the same python project in pycharm and everything is working well
opening same folder on vs code with same interpreter
I'm getting error 'Unable to import' on local modules in the project
what do i miss</p>
<p>Example tree</p>
<pre><code>MyFile.py
│
├── csv (standard library)
├── io (standard library)
├─... | <python><visual-studio-code><import><python-import><python-module> | 2024-09-17 08:16:49 | 3 | 465 | Michael Gabbay |
78,992,703 | 10,200,497 | What is the best way to filter groups by conditionally checking the values of the first row of each group only? | <p>This is my DataFrame:</p>
<pre><code>import pandas as pd
df = pd.DataFrame(
{
'group': list('xxxxyyy'),
'open': [100, 150, 200, 160, 300, 150, 170],
'close': [105, 150, 200, 160, 350, 150, 170],
'stop': [104, 104, 104, 104, 400, 400, 400]
}
)
</code></pre>
<p>Expected output i... | <python><pandas><dataframe><group-by> | 2024-09-17 05:57:41 | 2 | 2,679 | AmirX |
78,992,592 | 3,796,236 | How to add pytest markers to multiple paramterize | <p>I have the below block of code.</p>
<pre class="lang-py prettyprint-override"><code>import pytest
@pytest.mark.parametrize("project_name", [
pytest.param("default", marks=pytest.mark.defa),
pytest.param("remote", marks=[pytest.mark.remote, pytest.mark.nightly])
])
@pytest.mark... | <python><pytest><parameterized-tests> | 2024-09-17 05:04:05 | 1 | 641 | Joshi |
78,992,529 | 11,770,390 | how to perform http request via proxy using sshtunnel and python | <p>I'm trying to create an ssh tunnel to a <code>remote_server</code> using a PKey entry from the known_hosts file. All seems to work using this configuration:</p>
<pre><code>with sshtunnel.open_tunnel(
(remote_server, 22),
ssh_username="process",
ssh_host_key=ssh_host_key,
remote_bind_address... | <python><ssh><ssh-tunnel><proxy-server> | 2024-09-17 04:21:55 | 0 | 5,344 | glades |
78,992,492 | 1,716,733 | setting consistent column type for streamlit tables | <p>I need to append rows of a serialized subclass of BaseModel and display in streamlit. The problem is that some fields are Optional and sometimes are missing. When they are missing, the column type will of the initialized table will deviate. I tried a few ways to pre-specify column types:</p>
<ul>
<li>by setting them... | <python><pandas><streamlit> | 2024-09-17 03:55:14 | 0 | 13,164 | Dima Lituiev |
78,992,321 | 1,716,733 | getting argument of typing.Optional in python | <p>I would like to create a typed DataFrame from a Pydantic BaseModel class, let's call it MyModel that has Optional fields. As I create multiple instances of MyModel, some will have Optional fields with None values, and if I initialize a DataFrame with such rows, they will may have inconsistent column dtypes. I'd like... | <python><pandas><python-typing> | 2024-09-17 02:09:07 | 1 | 13,164 | Dima Lituiev |
78,992,265 | 3,727,678 | Generic[T] class with access to type parameter of classmethod in Python 3.12 | <p>Similar to how one could <a href="https://stackoverflow.com/questions/78376096/generict-classmethod-implicit-type-retrieval-in-python-3-12">retrieve a type from a generic class type signature via a class method</a>, I am now interested in doing the same for the class method's type signature itself. This is for use i... | <python><generics><python-typing> | 2024-09-17 01:30:23 | 0 | 369 | clintval |
78,992,237 | 188,331 | BertTokenizer.from_pretrained raises UnicodeDecodeError | <p>I pre-trained a <code>pytorch_model.bin</code> from a pre-train script. Yet when I load it with the following codes, it raises <code>UnicodeDecodeError</code>. Codes are as follows:</p>
<pre><code>from transformers import BertTokenizer
tokenizer = BertTokenizer.from_pretrained("/path/to/pytorch_model.bin")... | <python><huggingface-transformers> | 2024-09-17 01:04:53 | 1 | 54,395 | Raptor |
78,992,094 | 4,690,023 | Access class properties or methods from within a commands.Command | <p>I'm building a Discord bot. The bot should store some information into some internal variables to be accessed at a later time.
To do so I'm structuring it as a class (as opposed to many examples where the commands are outside a <code>class</code> definition). However, I discovered that when you use the <code>@comman... | <python><discord.py> | 2024-09-16 23:20:43 | 1 | 1,870 | Luca |
78,992,089 | 6,213,809 | AttributeError: module 'ibis.selectors' has no attribute 'index' | <p>I'm trying to select columns by index just like this reference from the <a href="https://ibis-project.org/reference/selectors#examples-10" rel="nofollow noreferrer">ibis docs</a>:</p>
<pre><code>import ibis
import ibis.selectors as s
spotify = ibis.duckdb.connect()
spotify.read_csv("hf://datasets/maharshipandya... | <python><attributeerror><ibis> | 2024-09-16 23:16:35 | 1 | 896 | Mark Druffel |
78,992,045 | 8,116,305 | Rolling mode in Polars | <p>I have a ~100M rows long data frame containing IDs in different groups. Some of them are wrong (indicated by the 99). I am trying to correct them with a rolling mode window, similar to the code example below. Is there a better way to do this, since rolling_map() is super slow?</p>
<pre class="lang-py prettyprint-ove... | <python><dataframe><python-polars><rolling-computation> | 2024-09-16 22:40:08 | 1 | 343 | usdn |
78,991,975 | 11,779,147 | Get an <a> tag content using BeautifulSoup | <p>I'd like to get the content of an <code><a></code> tag using BeautifulSoup (version 4.12.3) in Python.
I have this code and HTML exemple:</p>
<pre class="lang-py prettyprint-override"><code>h = """
<a id="0">
<table>
<thead>
<tr>
<th scope=&q... | <python><html><beautifulsoup> | 2024-09-16 22:00:16 | 1 | 527 | maggle |
78,991,883 | 1,720,737 | Converting an HTML to PDF consuming too much memory | <p>I am trying to create a PDF using xhtml2pdf lib, but there is always a memory usage issue. There are around 4,000 pages in this HTML.</p>
| <python><django><xhtml2pdf> | 2024-09-16 21:36:07 | 0 | 398 | Ansuman |
78,991,877 | 7,700,802 | Checking count discrepancies from one date to another in dataframe | <p>Suppose I have this data</p>
<pre><code>data = {'site': ['ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', 'ACY', '... | <python><pandas> | 2024-09-16 21:35:13 | 1 | 480 | Wolfy |
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