QuestionId int64 74.8M 79.8M | UserId int64 56 29.4M | QuestionTitle stringlengths 15 150 | QuestionBody stringlengths 40 40.3k | Tags stringlengths 8 101 | CreationDate stringdate 2022-12-10 09:42:47 2025-11-01 19:08:18 | AnswerCount int64 0 44 | UserExpertiseLevel int64 301 888k | UserDisplayName stringlengths 3 30 ⌀ |
|---|---|---|---|---|---|---|---|---|
77,137,153 | 1,171,746 | How to install pip into a tmp directory? | <p>How to install pip into a tmp directory?</p>
<p>I want to install pip into a tmp directory, install a few packages to a custom directory, then remove the tmp directory.</p>
<p>I am creating an extension for LibreOffice that automatically installs <code>pip</code> via <code>get-pip.py</code> if it is not installed an... | <python><pip><libreoffice> | 2023-09-19 18:38:29 | 2 | 327 | Amour Spirit |
77,137,092 | 12,935,622 | How to show all x-tick labels with seaborn.objects | <p>How do I make it so that it shows all x ticks from 0 to 9?</p>
<pre><code> bin diff
1 4 -0.032748
3 9 0.106409
13 7 0.057214
17 3 0.157840
19 0 -0.086567
... ... ...
1941 0 0.014386
1945 4 0.049601
1947 9 0.059406
1957 1 0.045282
1959 6 -0.033853
</code>... | <python><seaborn><xticks><seaborn-objects> | 2023-09-19 18:28:23 | 1 | 1,191 | guckmalmensch |
77,137,062 | 518,012 | Python / Azure Event Hubs | <p>I'm putting together a very basic Python script which suppose to send a sample JSON data to Azure Event Hubs.
Here is my script:</p>
<pre><code>import asyncio
from azure.eventhub.aio import EventHubProducerClient
async def send_json_message(connection_string, event_hub_name, json_message):
"""Sends... | <python><azure-eventhub> | 2023-09-19 18:22:59 | 1 | 15,684 | Eugene Goldberg |
77,136,999 | 2,634,153 | Clean way to pass different parameters in Python | <p>I would like to write a wrapper function around <code>requests.post()</code> which implements retries in case when the call raises an exception. Somethingl like</p>
<pre><code>def http_post(endpoint, headers=headers, payload=payload):
...
try:
response = requests.post(endpoint, headers=headers, data=... | <python><python-3.x> | 2023-09-19 18:12:53 | 0 | 617 | PassoGiau |
77,136,916 | 9,873,381 | How do I fix this image shape error when feeding image to ResNet50? | <p>I would like to use a camera attached to a Raspberry Pi 4 to stream video and detect objects simultaneously. I have been able to take photos and record videos using this apparatus.</p>
<p>However, when I try to run a ResNet50 classifier on top of the stream, I am facing a shape inconsistency error.</p>
<p>I request ... | <python><tensorflow><keras><resnet><image-classification> | 2023-09-19 17:59:24 | 1 | 672 | Skywalker |
77,136,876 | 13,395,230 | Ending Numpy Calculation Early | <p>Given two large arrays,</p>
<pre><code>A = np.random.randint(10,size=(10000,2))
B = np.random.randint(10,size=(10000,2))
</code></pre>
<p>I would like to determine if any of the vectors have a cross product of zero. We could do</p>
<pre><code>C = np.cross(A[:,None,:],B[None,:,:])
</code></pre>
<p>and then check if C... | <python><arrays><numpy><optimization> | 2023-09-19 17:53:47 | 2 | 3,328 | Bobby Ocean |
77,136,866 | 10,122,160 | AWS Apprunner Failing Health Check when pytorch is involved. But container works well on local | <p>I have been experimenting with AWS app runner. I found a basic tutorial code that uses flask. Here is the code :</p>
<pre><code>from flask import render_template
from flask import Flask
app = Flask(__name__)
@app.route('/')
def home():
return render_template('index.html')
@app.route('/app')
def blog():
re... | <python><deployment><pytorch><aws-app-runner> | 2023-09-19 17:52:37 | 1 | 308 | Enes Kuz |
77,136,761 | 850,781 | Python logger produces output without handlers | <p>Every now and then, while running under Jupyter and after interrupting the kernel, I start getting duplicate output on my logger: <code>stdout.info("foo")</code> prints:</p>
<pre><code>2023-09-19 13:19:19 INFO 17892/MainThread/324310998 foo
INFO:stdout:foo
</code></pre>
<p>I still have just one handler in ... | <python><logging><python-logging> | 2023-09-19 17:34:04 | 1 | 60,468 | sds |
77,136,759 | 942,317 | ModuleNotFoundError: No module named 'piplite' | <p>I'm trying to run a Jupiter file, please note I'm new to python.</p>
<p>following is first code block which fails within Jupiter, I'm using it with Vscode.</p>
<pre class="lang-py prettyprint-override"><code>
# Dependency needed to install file
# If running the notebook on your machine, else leave it commented
#!p... | <python> | 2023-09-19 17:33:56 | 1 | 10,317 | STEEL |
77,136,744 | 1,499,575 | Does doxygen support python argument type hints? | <p>Given the function predicate below, doxygen seems to truncate after <code>test_point_count</code>
is there any configuration option in the Doxyfile which can rectify this? Unfortunately, I am stuck with doxygen version 1.8.5 and I don't see much that references python compatibility.</p>
<pre class="lang-py prettypr... | <python><doxygen><python-typing> | 2023-09-19 17:31:49 | 0 | 1,152 | mreff555 |
77,136,421 | 11,053,343 | Restricted Python in Zope - Unauthorized Error | <p>I have a python script in the Zope (5.8.3) ZMI. When I was running Zope 5.5.1 this worked perfectly but since I upgraded to 5.8.3 and thus updated all the accompanying python modules, I am now getting the error:</p>
<p>Unauthorized: Cannot access verify in this context</p>
<p>verify is part of the cryptography libra... | <python><security><zope><python-cryptography><ed25519> | 2023-09-19 16:35:17 | 0 | 1,515 | kittonian |
77,136,391 | 5,547,553 | How to read columns of a hive partitioned parquet file in python? | <br>
Generally you read the schema of a parquet file like:
<pre><code>import pyarrow.parquet as pq
sch = pq.read_schema(path+filename, memory_map=True)
</code></pre>
<p>But this does not work for hive partitioned files.<br>
Tried adding the</p>
<pre><code>partitioning='hive'
</code></pre>
<p>option, but it is not imple... | <python><parquet> | 2023-09-19 16:31:45 | 2 | 1,174 | lmocsi |
77,136,363 | 6,599,648 | Python threading Flask - do I need to close my thread using x.join()? | <p>I have some code in Python Flask which does the following:</p>
<ol>
<li>get user input</li>
<li>calculates (0.3s)</li>
<li>writes to DB (3s)</li>
<li>return view to user</li>
</ol>
<p>Currently the user has to wait 3.3s for the view to return to them, so I'd like to return the view to the user while I write to the D... | <python><flask><python-multithreading> | 2023-09-19 16:28:38 | 1 | 613 | Muriel |
77,136,355 | 409,568 | How to work with someone else's Jupyter Notebook and virtualenv? | <p>I'm new to Jupyter Notebooks and I must be missing something that is entirely obvious to everyone else so apologies for the stupid question.</p>
<p>I have been given a Jupyter Notebook (in Python) that imports a few third-party modules that seem to be installed in the environment of the person who created it, ie it ... | <python><jupyter-notebook> | 2023-09-19 16:27:41 | 1 | 730 | tospo |
77,136,231 | 2,023,111 | How to fix ChromeDriver SessionNotCreatedException in Google Colab? | <p>I was asked to use a python web scraping script that was created in Google Colab, but I'm getting the following error:</p>
<blockquote>
<p>SessionNotCreatedException: Message: session not created: This version of ChromeDriver only supports Chrome version 90
Current browser version is 117.0.5938.88 with binary path /... | <python><selenium-webdriver><selenium-chromedriver><google-colaboratory> | 2023-09-19 16:07:24 | 1 | 319 | Jonathan Cakes |
77,135,971 | 12,300,981 | Why aren't the dimensions of my x-axis and y-axis the same? | <p>So I'm attempting to generate a 4x4 where the bottom left is a perfect square.</p>
<pre><code>fig=plt.figure()
ax=np.empty((2,2,),dtype=object)
ax[1][0]=fig.add_subplot(2,2,3)
ax[0][0]=fig.add_subplot(2,2,1,sharex=ax[1][0])
ax[1][1]=fig.add_subplot(2,2,4,sharey=ax[1][0])
ax[0][1]=fig.add_subplot(2,2,2,sharex=ax[1][1... | <python><matplotlib> | 2023-09-19 15:30:56 | 1 | 623 | samman |
77,135,954 | 7,397,195 | SQLAlchemy: Declarative Many to Many map for Parent with two primary keys | <p>I'm trying to declare a many to many relationship using SQLAlchemy where my parent RowHeader can create Child Economists via a relationship table. I keep running into errors around multiple join paths, lack of declared Foreign Keys. I also have situations where the creation of children violates primary key constr... | <python><sqlite><sqlalchemy> | 2023-09-19 15:28:55 | 1 | 454 | leeprevost |
77,135,931 | 2,112,406 | Capture stdout from C++ function on python side in pytest (pybind11)? | <p>In C++, I have a class, and one of its methods (constructor, in this MRE) is supposed to print out something:</p>
<pre><code>class Ex {
std::string name;
std::string content;
public:
Ex(std::string content_, std::string name_){
name = name_;
content = content_;
std::cout <<... | <python><c++><pytest><pybind11> | 2023-09-19 15:27:00 | 0 | 3,203 | sodiumnitrate |
77,135,860 | 9,571,463 | How to handle aiohttp.client_exceptions.ClientOSError: [Errno 1] [SSL: TLSV1_ALERT_INTERNAL_ERROR] tlsv1 alert internal error (_ssl.c:2624) | <p>I occasionally run into a TLSV1 error (might be because I am on a VPN) when making HTTP calls via <code>aiohttp</code>. I have read a bit about the error in this SO question <a href="https://stackoverflow.com/questions/44316292/ssl-sslerror-tlsv1-alert-protocol-version">here</a>.</p>
<p>but as noted in the comments,... | <python><tls1.2><aiohttp> | 2023-09-19 15:16:19 | 0 | 1,767 | Coldchain9 |
77,135,853 | 12,845,199 | Extract date from weirdly formatted datetime using Polars | <pre><code>import polars as pl
df = pl.DataFrame(['2023-08-01T06:13:24.448409',
'2023-08-01T07:29:34.491027'])
print(df.with_columns(pl.col('column_0').str.strptime(pl.Date,'%Y-%m-%d')))
</code></pre>
<p>So I have the following mass of code, and for some ungodly reason I cant for the death of me extract the date from... | <python><dataframe><datetime><python-polars> | 2023-09-19 15:15:32 | 2 | 1,628 | INGl0R1AM0R1 |
77,135,788 | 165,260 | ValueError: Shapes (None, 28) and (None, 28, 10) are incompatible | <p>I am trying to train model using keras sequential model and my code is below:</p>
<pre><code>from tensorflow.keras import Input
from tensorflow.keras.preprocessing.text import Tokenizer
from tensorflow.keras.preprocessing.sequence import pad_sequences
# Example input and output sequences
input_sequence = ["Mad... | <python><machine-learning><keras><sequential> | 2023-09-19 15:08:05 | 1 | 8,124 | Madhup Singh Yadav |
77,135,749 | 5,150,025 | I need to extract the config block as Python dict | <p>I have a dataform project and I need to extract the config block of .sqlx files and parse it as Python dictionary.</p>
<p>I am trying using RegEx.</p>
<p>RegEx: <code>config\s*{[^}]*}</code></p>
<pre class="lang-py prettyprint-override"><code>import re
config_pattern = r'config\s*{[^}]*}'
config_match = re.search(c... | <python><regex><dataform> | 2023-09-19 15:03:10 | 1 | 1,123 | Marcelo Gazzola |
77,135,623 | 1,014,217 | _nanquantile_dispatcher() got an unexpected keyword argument 'method' | <p>I have a pandaas dataframe with about 6k rows, with a timestamp column which is hourly and a value which is a float.</p>
<p>I am using DARTS for prediction and plotting</p>
<pre><code>import pandas as pd
from darts import TimeSeries
df = dfTienen_final.toPandas()
df_no_duplicates = df.drop_duplicates(subset=['belgiu... | <python><pandas><matplotlib><time-series><u8darts> | 2023-09-19 14:48:46 | 0 | 34,314 | Luis Valencia |
77,135,614 | 3,936,496 | Plot graph with area of two data set and get probability | <p>I am trying to plot a path of rotating rod ends as it moves forward in space. I made a vector that rotates around the centre with certain rotational speed and then move the vector to the place next place with certain translational speed. I made the whole function work with time-steps (for loop as time-step), so I ca... | <python><plot><plotly><fill> | 2023-09-19 14:47:12 | 2 | 401 | pinq- |
77,135,307 | 991,045 | How to add custom parameter to pip create environment in VS code? | <p>I inherited a python project which needs some dependencies from a non-default repo. I want to add a custom parameter (address of the repo) to the .venv creation action in VSCode.</p>
<p>The project uses pip. Adding <code>-f https://address.of.repo/stable.html</code> to the <code>pip install ...</code> command succes... | <python><visual-studio-code><pip> | 2023-09-19 14:09:52 | 0 | 470 | iDPWF1 |
77,135,303 | 1,852,526 | Pandas insert a blank row after each row in Excel | <p>New to Pandas firstly. I am using the following code to write to an Excel file using Pandas. Please see the line <code>worksheet.write(0, col_num, value, header_format)</code>. Question is, how can I insert a blank row after each row. For instance I want something like</p>
<pre><code>Col1 Col2 Col3 Col4 (This is t... | <python><pandas><excel> | 2023-09-19 14:09:35 | 1 | 1,774 | nikhil |
77,135,294 | 11,252,662 | Filtering data from Spark dataframe based on datatype | <p>I am extracting data from DynamoDB based on date filter using Pyspark Glue job.</p>
<p><strong>updated</strong> column here is in <strong>epoch</strong> format and is of long data type in DynamoDB.</p>
<p><strong>updated</strong> column also has some bad data that are of <strong>struct</strong> data type. I would li... | <python><pyspark><aws-glue> | 2023-09-19 14:08:17 | 1 | 397 | vvazza |
77,135,230 | 16,659,468 | How to fix errors when installing modules in a Docker image? | <p>I encountered an issue while making a docker file wherein the message:
"ERROR: failed to solve: process "/bin/sh -c pip install streamlit" did not complete successfully: exit code: 1" popped up, and I can't figure out why I'm struggling to install the streamlit module into my image via the file.
... | <python><pip><dockerfile><streamlit> | 2023-09-19 14:00:00 | 1 | 685 | Saksham Paliwal |
77,134,818 | 2,881,345 | Get differences between 2 dataframes | <p>In Python, I need to get differences between 2 dataframes having a different number of columns and rows.</p>
<p>A column "Pk" is present in both dataframes. The schemas are not known in advance.</p>
<p>The output should be a new dataframe containing <strong>only</strong> the rows and columns having diferen... | <python><dataframe><pyspark> | 2023-09-19 13:05:33 | 2 | 3,437 | bjnr |
77,134,706 | 7,437,143 | "Event loop is closed! Is Playwright already stopped?" | <h2>Context</h2>
<p>After initialisation of a playwright browser object in function <code>initialise_playwright_browsercontroller</code>, I try to use its <code>Page</code> object in another function. However, that yields get error:</p>
<blockquote>
<p>"Event loop is closed! Is Playwright already stopped?"</p... | <python><playwright><playwright-python> | 2023-09-19 12:50:37 | 3 | 2,887 | a.t. |
77,134,697 | 7,231,968 | Redmail: Python sending email too slow | <p>I was first using smtplib to send email but then shifted to redmail because it was more concise. (smptlib also took time sending email)</p>
<p>this is how I am doing it</p>
<pre><code>from redmail import outlook
outlook.username = 'XXXXXXX'
outlook.password = 'XXXXXX'
def send_email(subject, body, to_email):
try... | <python><smtp> | 2023-09-19 12:49:54 | 0 | 323 | SunAns |
77,134,663 | 12,468,387 | Selenium deletes chrome profiles | <p>Selenium deletes chrome profiles. It happens ~1 in 30 times</p>
<p>My code:</p>
<pre><code>from selenium import webdriver
from webdriver_manager.chrome import ChromeDriverManager
import os, sys, time, json, glob
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.common.keys impo... | <python><python-3.x><google-chrome><selenium-webdriver> | 2023-09-19 12:44:06 | 2 | 449 | Denzel |
77,134,662 | 19,238,204 | How to Draw 3D Synthesis of Fourier Series | <p>I saw this by using Tikz:
<a href="https://tikz.net/fourier_series/" rel="nofollow noreferrer">https://tikz.net/fourier_series/</a></p>
<p>I want to create this 3D synthesis of Fourier Series:
<a href="https://i.sstatic.net/mCWZL.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/mCWZL.png" alt="1" /></a... | <python><numpy><matplotlib><fft><matplotlib-3d> | 2023-09-19 12:43:46 | 1 | 435 | Freya the Goddess |
77,134,624 | 7,167,564 | How do I access the data in Google Cloud Function written in Python passed via JS FormData from frontend? | <p>I have a ReactJS Frontend, where I am sending a data along with POST request's body payload in the <code>FormData</code> structure, but I am unable to access the data in my Google Cloud Function written Python using <code>request</code> parameter`. Below is my frontend code:</p>
<pre><code>handleUpload = async (file... | <python><reactjs><python-3.x><google-cloud-functions><form-data> | 2023-09-19 12:37:36 | 1 | 311 | Khubaib Khawar |
77,134,615 | 1,714,692 | How to scale axes independently in pyvista? | <p>Suppose I have <code>x</code>, <code>y</code>, <code>z</code> and <code>x2</code>, <code>y2</code>, <code>z2</code> arrays. I am plotting them as 2 different 3d splines in pyvista.</p>
<pre><code>import numpy as np
import pyvista as pv
network = pv.MultiBlock()
points_1 = np.column_stack((x, y, z))
spline_1 = pv.S... | <python><3d><scale><pyvista> | 2023-09-19 12:36:13 | 1 | 9,606 | roschach |
77,134,587 | 15,921,143 | CORS issue when making GET requests to Django server behind Caddy reverse proxy | <p>I'm encountering a CORS (Cross-Origin Resource Sharing) issue when making GET requests to my Django server, which is hosted behind a Caddy reverse proxy. Here's the situation:</p>
<ol>
<li>I have a Django server running, serving an API.</li>
<li>The Django server is behind a Caddy reverse proxy.</li>
<li>I'm trying ... | <javascript><python><django><cors><caddy> | 2023-09-19 12:31:34 | 0 | 303 | Indrajeet Haldar |
77,134,575 | 1,652,219 | How to handle query batches in SQLAlchemy? | <p>I am currently experimenting with creating and executing stored procedures from Python using SQLAlchemy, and I keep running into this error: "X must be the first statement in a query batch". From reading up on the topic, these "query batches" should be separated by "GO", but "GO&qu... | <python><sql><sqlalchemy> | 2023-09-19 12:29:52 | 1 | 3,944 | Esben Eickhardt |
77,134,573 | 2,424,587 | ConversationalRetrievalChain with ConversationBufferMemory "TypeError: tuple indices must be integers or slices, not str" | <p>When I run langchain's ConversationalRetrievalChain with ConversationBufferMemory I get an error:</p>
<blockquote>
<p>"TypeError: tuple indices must be integers or slices, not str"</p>
</blockquote>
<p>The problem is in: langchain/chains/conversational_retrieval/base.py:25)
This line: <code>human = "H... | <python><langchain> | 2023-09-19 12:29:29 | 1 | 9,166 | Hanan Shteingart |
77,134,535 | 8,040,117 | Migrate PostgresDsn.build from pydentic v1 to pydantic v2 | <p>I have simple Config class from FastAPI tutorial. But it seems like it uses old pydantic version. I run my code with pydantic v2 version and get a several errors. I fix almost all of them, but the last one I cannot fix yet. This is part of code which does not work:</p>
<pre><code>from pydantic import AnyHttpUrl, Htt... | <python><sqlalchemy><fastapi><pydantic> | 2023-09-19 12:24:36 | 5 | 2,265 | Vladyslav |
77,134,476 | 5,868,293 | Select rows that come after a condition, under a condition in pandas | <p>I have a dataframe that looks like this:</p>
<pre><code>import pandas as pd
pd.DataFrame({'id': [1,1,1,1,2,2,2,2],
'time': [1,2,3,4,1,2,5,6],
'is': [0,1,0,0,0,1,0,0]})
id time is
0 1 1 0
1 1 2 1
2 1 3 0
3 1 4 0
4 2 1 0
5 2 2 1
6 2 5 0
7 2 ... | <python><pandas> | 2023-09-19 12:15:10 | 2 | 4,512 | quant |
77,134,430 | 10,589,923 | Using the same variable between different Python Runs | <p>I have a script like this</p>
<pre><code>for epoch in range(num_epochs):
for bag in range(num_bags):
feats = pd.read_csv(f"feats_{bag}.csv")
... # some logic
</code></pre>
<p>As you can see, it repetitively reads data from a set of files. Each <code>"feats_{bag}.csv"</code> fi... | <python><redis><multiprocessing><shared-memory><mmap> | 2023-09-19 12:08:30 | 2 | 444 | Danial |
77,134,285 | 10,533,225 | Make a distinct dataframe based on a column with prioritization condition | <p>I want to make a distinct dataframe that if they have the same <code>product_number</code>, there is a prioritization about the <code>product_name</code>.</p>
<p>Here is the prioritization: <strong>Product A > B > C</strong></p>
<p>In this table, you can see that there are same <code>product_number</code> with... | <python><pyspark> | 2023-09-19 11:46:05 | 1 | 583 | Tenserflu |
77,134,254 | 8,324,480 | Specify dependencies in pyproject.toml with install URL or with index-url | <p>I like to have my package installable with <code>pip install ...</code> and to use the <code>pyproject.toml</code> standard.</p>
<p>I can specify dependencies to install from git, with:</p>
<pre><code>dependencies = [
'numpy>=1.21',
'psychopy @ git+https://github.com/psychopy/psychopy',
]
</code></pre>
<p... | <python><dependencies><packaging><pyproject.toml> | 2023-09-19 11:42:38 | 3 | 5,826 | Mathieu |
77,134,246 | 1,062,967 | stop spark dataframe distributing to cluster - it needs to stay on driver | <p>we have a workload that computes on spark cluster workers (cpu intensive).
The results are pulled back to the driver which has a large memory allocation to collect the results via RDD .collect()
Results are then further processed resulting in a pandas dataframe (pre-existing package logic, can't change).</p>
<p>That... | <python><pyspark><apache-spark-sql><databricks><rdd> | 2023-09-19 11:41:43 | 1 | 440 | DaManJ |
77,134,205 | 8,444,568 | Measure CPU usage of a process and all it's subprocesses | <p>I'm creating a new process <code>A</code> using <code>multiprocessing.Process</code>, and <code>A</code> may fork/spawn new processes <code>B,C,D...</code>, B/C/D can also fork/spawn new processes <code>E,F,G...</code></p>
<p>Now I want to measure the overall cpu usage of process <code>A</code> and all it's children... | <python><python-multiprocessing> | 2023-09-19 11:36:20 | 2 | 893 | konchy |
77,134,004 | 10,952,047 | change color clusters umap python | <p>sorry I'm totally new in python but I need to use it for some analysis.
I usually use R. However, I need to change colours in my umap plot:</p>
<pre><code>import scanpy as sc
import anndata
from scipy import io
from scipy.sparse import coo_matrix, csr_matrix
import numpy as np
import os
import pandas as pd
>>... | <python><scanpy> | 2023-09-19 11:08:19 | 0 | 417 | jonny jeep |
77,133,997 | 6,546,694 | Python runtime for the code significantly different depending upon where the recursion function is placed | <p>I am trying to solve a <a href="https://leetcode.com/problems/number-of-ways-to-rearrange-sticks-with-k-sticks-visible/" rel="nofollow noreferrer">leetcode problem</a>. My solution gives markedly different results depending upon the kind of construction I have of the code. The only way to explain this is by giving y... | <python><class><oop><recursion><caching> | 2023-09-19 11:06:39 | 0 | 5,871 | figs_and_nuts |
77,133,860 | 3,801,449 | Wheel dependencies - No matching distribution found | <p>I wanted to distribute my software via PyPi. My <code>pyproject.toml</code> configuration file looks like this:</p>
<pre><code>[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"
[project]
name = "saoovqe"
version = "0.1.6"
authors = [
...
]
description ... | <python><pip><python-wheel> | 2023-09-19 10:43:37 | 0 | 3,007 | Eenoku |
77,133,712 | 534,238 | VS Code Python Debug uses virtual files rather than actual source code | <h1>Configurations</h1>
<ul>
<li>Python plugin (used to be called Pylance)</li>
<li>Standard VS Code debugger</li>
<li>PDM / <code>pyproject.toml</code> package format</li>
<li>installing package locally</li>
</ul>
<p>I can provide other config details if needed, but I think they are irrelevant.</p>
<h1>Issue</h1>
<p>I... | <python><visual-studio-code><debugging> | 2023-09-19 10:20:54 | 1 | 3,558 | Mike Williamson |
77,133,672 | 7,483,509 | Solving environment conflict with brew and libgio-2.0.0.dylib | <p>I am running a python gstreamer app on mac but I get a library conflict. Here is the app:</p>
<pre class="lang-py prettyprint-override"><code>import gi
gi.require_version('Gtk', '3.0')
gi.require_version('Gst', '1.0')
from gi.repository import Gtk, Gst, Gdk
Gst.init(None)
Gtk.init(None)
class VideoPlayer:
def ... | <python><gtk><homebrew><gstreamer><glib> | 2023-09-19 10:15:20 | 0 | 1,109 | Nick Skywalker |
77,133,666 | 2,071,807 | Should Django enumeration types like TextChoices be compared with `is` or `==`? | <p>The <a href="https://docs.djangoproject.com/en/4.2/ref/models/fields/#enumeration-types" rel="nofollow noreferrer">Django Enumeration Types documention</a> says that fields like <code>models.TextChoices</code></p>
<blockquote>
<p>... work similar to enum from Python’s standard library, but with some modifications.</... | <python><django> | 2023-09-19 10:14:27 | 2 | 79,775 | LondonRob |
77,133,489 | 99,989 | In Python, why doesn't dataclasses.asdict work with fields of type dictionary? | <p>Why doesn't dataclasses.asdict work with dictionary values (not keys)?</p>
<pre class="lang-py prettyprint-override"><code>from dataclasses import asdict, dataclass, field
@dataclass(order=True, frozen=True, eq=True)
class Path:
p: tuple[str, ...] = field(default=())
@dataclass
class C:
p: dict[Path, int... | <python><python-dataclasses> | 2023-09-19 09:49:38 | 1 | 33,551 | Neil G |
77,133,470 | 9,067,016 | Split text by sentences | <p>I run into a problem to find a comfort method to split text by the list of predefined sentences. Sentences can include any special characters and whatever absolutely custom.</p>
<p>Example:</p>
<pre><code>text = "My name. is A. His name is B. Her name is C. That's why..."
delims = ["My name. is",... | <python><regex><python-re><sentence> | 2023-09-19 09:48:03 | 2 | 609 | Vova |
77,133,408 | 6,243,129 | How to use patch for a variable in PyTest | <p>I have below Python code:</p>
<pre><code>#datamanager.py
import os
BASE_DIR = '' #SOME_VALUE
data_list = '' #SOME_VALUE
loaded_data = dict.fromkeys(data_list)
def update_data():
for key, current_model in loaded_data.items():
mod_dir = os.path.join(BASE_DIR, key)
if not os.path.exists(mod_d... | <python><pytest><patch><pytest-mock> | 2023-09-19 09:41:44 | 1 | 7,576 | S Andrew |
77,133,098 | 464,538 | List bucket files in S3 files permission denied. But upload works | <p>I'm making a simple script in Python to upload and list the files in a S3 bucket, the problem is that I can upload the files, but I receive a <code>Permission Denied</code> error when I try to list the files.</p>
<p>This is the policy:</p>
<pre class="lang-json prettyprint-override"><code>{
"Version": ... | <python><python-3.x><boto3> | 2023-09-19 08:57:38 | 1 | 1,584 | Klian |
77,133,095 | 3,337,089 | Customize state_dict() and load_state_dict() pytorch | <p>I have a nested set of classes (each of type <code>torch.nn.module</code>). I need to do some preprocessing before saving the weights of one of the nested classes. Is it possible to override the <code>state_dict()</code> function so that I can insert the preprocessing in my custom implementation?</p>
<p>Sample code:... | <python><pytorch><save><customization> | 2023-09-19 08:57:08 | 1 | 7,307 | Nagabhushan S N |
77,133,078 | 7,483,509 | No URI handler implemented for \"gst-pipeline\"." - using PyQt 5.15 | <p>I am writing a simple video player with gstreamer and PyQt 5.15.8.</p>
<p>The code is a slightly modified version from <a href="https://coderslegacy.com/python/pyqt5-video-player-with-qmediaplayer/" rel="nofollow noreferrer">this website</a> where I replaced:</p>
<pre class="lang-py prettyprint-override"><code> d... | <python><macos><pyqt5><gstreamer> | 2023-09-19 08:55:28 | 0 | 1,109 | Nick Skywalker |
77,132,977 | 353,337 | `PyRun_String` equivalent in Python stable ABI? | <p>I have a C++ Python library that I'd like to translate to use the <a href="https://docs.python.org/3/c-api/stable.html" rel="nofollow noreferrer">stable ABI</a>. It currently uses <a href="https://docs.python.org/3.12/c-api/veryhigh.html#c.PyRun_String" rel="nofollow noreferrer"><code>PyRun_String</code></a></p>
<pr... | <python><c> | 2023-09-19 08:42:19 | 1 | 59,565 | Nico Schlömer |
77,132,964 | 11,355,926 | Converting string to list with dictionaries | <p>I have a big string in the following format (100K+ lines):</p>
<pre><code>----------- Phone Information -----------
#TotalPhones, #TotalRegistered, #RegisteredSCCP, #RegisteredSIP, #UnRegistered, #Rejected, #PartiallyRegistered, StateId, #ExpUnreg
202, 202, 178, 24, 0, 0, 0, 842,0
DeviceName, Descr, Ipaddr, Ipv6ad... | <python><string><dictionary> | 2023-09-19 08:41:12 | 5 | 3,060 | Cow |
77,132,940 | 449,193 | Eclipse PyDev Debugger: Unable to load existing shared libraries - ImportError: libffi.so.7 / libssl.so.1.1 | <p>When running pydev debugger on eclipse, it errors out about missing shared libraries namely libffi and libssl, although both are installed</p>
<pre><code>>locate libffi.so.7
/usr/lib/x86_64-linux-gnu/libffi.so.7
</code></pre>
<pre><code>"/home/user1/.var/app/org.eclipse.Java/eclipse/plugins/org.python.pydev... | <python><eclipse><pydev> | 2023-09-19 08:38:19 | 1 | 8,794 | omars |
77,132,571 | 4,994,781 | With pytest under Windows, create an unreadable file for unit testing | <p>I'm using <code>pytest</code> under Windows and one of the thing I have to test is behaviour when a file cannot be read and the operation raises <code>PermissionError</code>.</p>
<p>In my unit test I cannot use <code>chmod()</code> because under Windows it cannot be used to remove read permission.</p>
<p>I understan... | <python><windows><unit-testing><pytest> | 2023-09-19 07:43:38 | 0 | 580 | Raúl Núñez de Arenas Coronado |
77,132,556 | 14,460,824 | How to fill a set of columns values with values of another set of columns? | <p>I have a <code>dataframe</code> with two column sections <code>Pn</code> and <code>En</code>:</p>
<pre><code>df_original = pd.DataFrame({
'P1':['','',1,''],
'P2':[4,2,'',3],
'P3':[48,20,10,''],
'P4':['',320,160,264],
'E1':['','',1,3],
'E2':[4,2,10,264],
'E3':[48,20,'',528],
'E4':['','... | <python><pandas><dataframe><merge> | 2023-09-19 07:41:29 | 2 | 25,336 | HedgeHog |
77,132,536 | 3,833,632 | How to show selenium browser in VNC after creating it over SSH with a virtual display | <p>I created a selenium browser over SSH using
like so</p>
<pre><code>from pyvirtualdisplay import Display
display = Display(visible=0, size=(1920, 1920))
display.start()
driver = webdriver.Chrome()
</code></pre>
<p>I then logged into the machine with VNC. And my goal is to move the chrome window created there onto my ... | <python><selenium-webdriver><vnc> | 2023-09-19 07:38:25 | 1 | 715 | CalebK |
77,132,367 | 3,336,423 | What is the difference between `asyncio.open_connection` and `socket.socket.accept()` | <p>I'm trying to connect to a server. Our client-side script opens the connection using:</p>
<pre><code>reader, writer = await asyncio.open_connection(HOST, PORT)
</code></pre>
<p>We wanted to integrate this with legacy code that opens a connection using:</p>
<pre><code>with socket.socket(socket.AF_INET,socket.SOCK_STR... | <python><sockets><python-asyncio> | 2023-09-19 07:10:31 | 1 | 21,904 | jpo38 |
77,132,221 | 1,014,217 | adding new features to pyspark dataframe takes 8 hours and doesnt finish | <p>The following function adds some features to a dataframe which is about 6k rows only.
However after 8 hours running it didnt finish, what am I doing wrong?</p>
<pre><code>from pyspark.sql import SparkSession
from pyspark.sql.window import Window
from pyspark.sql import functions as F
def add_rain_features(df, lag_h... | <python><pandas><pyspark> | 2023-09-19 06:45:10 | 0 | 34,314 | Luis Valencia |
77,131,972 | 487,554 | Unable to run a simple Airflow DAG with BashOperator calling Python scripts | <p>I installed Airflow, both through Apache and Astronomer and wrote a really simple DAG with two tasks, each of which are BashOperators that call a Python script. The first Python script, in turn, reads a file and writes out a file, while the second one reads the file created by the previous Python script, reads anoth... | <python><airflow><directed-acyclic-graphs><astronomer> | 2023-09-19 05:48:15 | 3 | 2,837 | CodingInCircles |
77,131,968 | 839,733 | Sorted set searching and ordering | <p>Python Sorted Containers package contains <a href="https://grantjenks.com/docs/sortedcontainers/sortedset.html" rel="nofollow noreferrer">SortedSet</a>, that can be initialized as follows:</p>
<pre><code>__init__(iterable=None, key=None)
</code></pre>
<blockquote>
<p>key:
Function used to extract comparison key from... | <python><sorting><hash><set><sortedcontainers> | 2023-09-19 05:47:12 | 2 | 25,239 | Abhijit Sarkar |
77,131,897 | 1,181,065 | SimPy Concurrency | <p>I have a network simulation with SimPy. A packet is sent from the generator class (includes yield for 1.5s) to the Slot class (includes another yield for 1.5s) then to the wire class and then to the destination.
I need to detect collisions coming from different Slots to the wire class and they share the same timesta... | <python><simpy> | 2023-09-19 05:23:24 | 1 | 539 | Hanna |
77,131,869 | 14,842,800 | What does Depends() do in FastAPI? | <p>I'm trying to understand dependency injection in FastAPI. Why is Depends() needed in the following example from the docs? What does Depends() do?</p>
<pre><code>from typing import Annotated
from fastapi import Depends, FastAPI
app = FastAPI()
async def common_parameters(q: str | None = None, skip: int = 0, limit... | <python><dependency-injection><fastapi> | 2023-09-19 05:16:07 | 1 | 321 | Sam Archer |
77,131,617 | 21,305,238 | Using attrs decorators in PyCharm | <p>I have the following <em>attrs</em> class:</p>
<pre class="lang-py prettyprint-override"><code>from attrs import define, field
@define
class Foo:
bar: int = field()
@bar.validator
def check(self, attribute, value):
...
</code></pre>
<p>It works normally at runtime, as expected:</p>
<pre><co... | <python><pycharm><python-typing><python-attrs> | 2023-09-19 03:50:47 | 0 | 12,143 | InSync |
77,131,295 | 270,043 | Data type error while reading Parquet files in pyspark | <p>I have converted a bunch of CSV files into parquet files, and while trying to load 5 rows of the parquet files into another Pyspark dataframe, I got an error.</p>
<p>How I converted my CSV files into Parquet files:</p>
<pre><code>df = spark.read.options(delimiter='|', inferSchema=True).csv(csv_folder, header=True)
d... | <python><pyspark><types><parquet> | 2023-09-19 02:04:11 | 0 | 15,187 | Rayne |
77,131,261 | 11,141,816 | High dimension convex hull library in python | <p>I tried to compute some high dimension convex hull in python. The computation had to be precise and "QJ" in Qhull was not quite an acceptable option.</p>
<p>I found <a href="https://docs.scipy.org/doc/scipy/reference/generated/scipy.spatial.ConvexHull.html" rel="nofollow noreferrer"><code>scipy.spatial.Con... | <python><scipy><qhull> | 2023-09-19 01:53:25 | 0 | 593 | ShoutOutAndCalculate |
77,131,079 | 17,588,005 | Why openCV's implementation of Blob Detection is different from skimage? | <p>For a long time, I thought that OpenCV implementation of <code>SimpleBlobDetector</code> is the approach mentioned in <a href="https://en.wikipedia.org/wiki/Blob_detection" rel="nofollow noreferrer">Wikipedia</a>, in which a stack of images with different blurring parameters is created and then a search for maximal ... | <python><opencv><scikit-image> | 2023-09-19 00:45:20 | 0 | 328 | Odeaxcsh |
77,131,060 | 493,553 | Pylance (VS Code type checking) mistakes the count() infinite iterator as finite | <p>I'm relatively new to Pylance (VS Code's static type checker, based on Pyright) and just stumbled upon this type checking error with the <code>count()</code> infinite iterator. I have some code I've been playing with, which I reduced to the following basic version which reproduces the problem:</p>
<pre class="lang-p... | <python><python-typing><pyright> | 2023-09-19 00:38:17 | 1 | 2,772 | yoniLavi |
77,130,821 | 5,278,205 | cannot install python packages in rstudio project environment | <p>I primarily use rstudio for running python scripts. I'm interested in trying out rstudio's github integration. Unfortunately, I cannot get python libraries installed. <code>!pip install pandas</code> for example returns the error <code>sh: pip: command not found</code>. When i try installing from terminal I get that... | <python><r><github><rstudio> | 2023-09-18 23:09:29 | 0 | 5,213 | Cyrus Mohammadian |
77,130,662 | 2,350,986 | When using Flask-Login and Peewee as the ORM, is there a need to create the login attributes on the database? | <p>The <a href="https://flask-login.readthedocs.io/en/latest/#your-user-class" rel="nofollow noreferrer">Flask-Login documentation states</a> that you should create some attributes for your User model to handle some aspects of the authentication and session handling process, which is fair.</p>
<p>However, when adding t... | <python><flask><peewee><flask-login> | 2023-09-18 22:12:04 | 1 | 504 | Renato Oliveira |
77,130,576 | 1,512,250 | AttributeError: 'Depends' object has no attribute 'query' | <p>I'm new to this.</p>
<p>Here is my generator function to retrieve database object:</p>
<pre><code>def get_db_session():
db = SessionLocal()
try:
yield db
finally:
db.close()
</code></pre>
<p>Then I have a method to get a user from my database:</p>
<pre><code>def get_user_from_db(email: st... | <python><dependency-injection><sqlalchemy><fastapi> | 2023-09-18 21:50:12 | 2 | 3,149 | Rikki Tikki Tavi |
77,130,313 | 12,821,675 | Two Layer Nested Serializers - Django Rest Framework | <p>Say I have models with grandparent-parent-child relations like so:</p>
<p><strong>models.py</strong></p>
<pre class="lang-py prettyprint-override"><code>class Unit(...):
number = models.CharField(...)
class Listing(...):
unit = models.ForeignKey('Unit', related_name="listings", ...)
number_of_... | <python><django><django-rest-framework> | 2023-09-18 20:51:09 | 1 | 3,537 | Daniel |
77,130,229 | 616,728 | psycopg3 inserting dict into JSONB field | <p>I have a table with a <code>JSONB</code> field and would like to insert into it using a named dict like so:</p>
<pre><code>sql = "INSERT INTO tbl (id, json_fld) VALUES (%(id)s, %(json_fld)s)"
conn.execute(sql, {'id':1, 'json_fld': {'a':1,'b':false, 'c': 'yes'}});
</code></pre>
<p>I tried the answers in <a ... | <python><postgresql><jsonb><psycopg3> | 2023-09-18 20:32:55 | 2 | 2,748 | Frank Conry |
77,130,085 | 2,307,570 | Does Python always use UTF-8 when reading from or writing to a file? (Open function with only file and mode args.) | <p>I have the impression, that reading from and writing to a file always uses UTF-8.<br>
I tried to find a counter-example by using a different encoding for the script, but did not find one.</p>
<p>My example uses the Yen-Symbol, whose encoding in UTF-8 is <code>C2 A5</code>.<br>
<code>'¥'.encode('utf-8') == b'\xc2\xa5... | <python><utf-8><character-encoding> | 2023-09-18 19:59:34 | 1 | 1,209 | Watchduck |
77,130,056 | 14,566,295 | Converting a list to pandas dataframe where list contains dictionary | <p>I wanted to convert a <code>list</code> to <code>pandas</code> dataframe, where the first element of the <code>list</code> is a <code>dictionary</code>.</p>
<p>I have below code</p>
<pre><code>import pandas as pd
import numpy as np
pd.DataFrame([{'aa' : 10}, np.nan])
</code></pre>
<p>However this fails with below me... | <python><pandas><dataframe><list><dictionary> | 2023-09-18 19:53:40 | 2 | 1,679 | Brian Smith |
77,129,892 | 210,867 | Poetry config and publish are broken for me | <p>I'm on a new Ubuntu 22.04 desktop. I've installed Poetry. (Initially v1.5.1, but when I ran into this problem, I upgraded to v1.6.1 to see if it fixed anything - it didn't.)</p>
<p>The problem is whenever I try to use <code>poetry config pypi-token.pypi "MYTOKEN"</code> to store my PyPI token, it says no... | <python><pypi><python-poetry> | 2023-09-18 19:24:15 | 1 | 8,548 | odigity |
77,129,876 | 11,064,604 | Pip install failing in Windows | <p>I cannot install python packages locally on my work windows machine. Inside powershell I have tried</p>
<pre><code>py -m pip install pandas
</code></pre>
<p>only to get the following errors:</p>
<blockquote>
<p>WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection ... | <python> | 2023-09-18 19:20:53 | 2 | 353 | Ottpocket |
77,129,870 | 8,587,712 | how to check if element of list contains one of the elements of another list | <p>I have a list of strings
<code>['asdf', 'qwer', 'zxcv']</code>
and I need to return a list containing the elements of this list which contain any of the strings in <code>['a', 'g', 'y']</code>. I have attempted this with the following list comprehension</p>
<pre><code>lst = ['asdf', 'qwer', 'zxcv']
target_strings = ... | <python><string><list><list-comprehension> | 2023-09-18 19:19:26 | 3 | 313 | Nikko Cleri |
77,129,839 | 7,422,392 | Django and Django-CMS Static and Media URLs: https://https:// | <p>In Django the following <code>settings</code> are configured:</p>
<pre><code>MEDIA_URL="https://abcdefg.cloudfront.net/media/"
STATIC_URL="https://abcdefg.cloudfront.net/static/"
</code></pre>
<p>In web browsers the URL for the static files is correct.
The URL for media files however is incorrect... | <python><django><django-cms> | 2023-09-18 19:13:35 | 1 | 1,006 | sitWolf |
77,129,754 | 13,764,814 | How to configure debug environment for vscode | <p>I am struggling to debug my project.</p>
<p>The directory structure is as follows:</p>
<p>Root Dir</p>
<ul>
<li>ModuleA
<ul>
<li>Submodule1</li>
<li>Submodule2</li>
</ul>
</li>
<li>ModuleB
<ul>
<li>Submodule3</li>
<li>Submodule4</li>
</ul>
</li>
</ul>
<p>When debugging a python script within Submodule3 (e.g. <code>p... | <python><visual-studio-code><path><vscode-debugger> | 2023-09-18 18:54:57 | 1 | 311 | Austin Hallett |
77,129,672 | 2,112,406 | Allowing deepcopy for a C++ object that has vector of pointers to another object in pybind11 | <p>I have two classes defined in C++:</p>
<pre><code>class Pet {
public:
Pet(std::string &name) : name(name) {}
void set_name(std::string &name_) { name = name_;}
std::string &get_name () { return name; }
private:
std::string name;
};
class Zoo {
public:
Zoo() {}
void set_pets(std::... | <python><c++><oop><pybind11> | 2023-09-18 18:36:17 | 0 | 3,203 | sodiumnitrate |
77,129,544 | 529,286 | Can't build a non-stacked bar plot progressively, starting from a DataFrame | <p>I'm trying to build a bar plot with Pandas, matplotlib and Jupyter, where I'd like to place multiple series about the same index values one after another, without stacking. I've tried this:</p>
<pre class="lang-py prettyprint-override"><code>
d = {
"shop": [ "London", "Berlin", "... | <python><pandas><matplotlib> | 2023-09-18 18:16:01 | 1 | 3,104 | zakmck |
77,129,493 | 2,107,488 | retrieve secrets from Azure Key vault in azure databricks WITHOUT secret scope | <p>I know, I can use secret scope in Azure Databricks and easly retrieve secrets/keys from Azure KeyVault.</p>
<p>But</p>
<p>I would like to try another way -> via a service principal.The service principal has permission to get/list secrets from my azure key vault.</p>
<p>My steps:</p>
<ol>
<li>I create a cluster in... | <python><azure><azure-databricks><azure-keyvault><azure-service-principal> | 2023-09-18 18:08:59 | 1 | 3,087 | Kaja |
77,129,441 | 6,068,731 | Spotify API - Cannot get recently played songs | <blockquote>
<p>I want to get my recently played songs using Python.</p>
</blockquote>
<p>I created an APP on the Spotify Developers website. I have the Client ID and the Client Secret. I managed to use these to use the <code>search</code> function to find the <code>artist_id</code> of an artist, and grab their top tra... | <python><spotify><spotipy> | 2023-09-18 17:59:59 | 0 | 728 | Physics_Student |
77,129,052 | 1,061,095 | How to schedule a custom Task object within an async block? | <p>I've developed the following prototype, towards a callbacks-based approach to using asyncio with HTTP (<a href="https://www.python-httpx.org/async/" rel="nofollow noreferrer">HTTPX</a>).</p>
<p>My idea with this prototype was to produce a generic "task chain" structure for Python asyncio. This introduces a... | <python><http><python-asyncio> | 2023-09-18 16:54:12 | 0 | 486 | Sean Champ |
77,129,015 | 993,812 | Move data within dataframe conditionally | <p>I've got some data with two "measurement series". What I'd like to do is essentially copy and paste the values from columns C&D of Series A where type equals 0 to columns A&B of Series B where the first occurrence of the Name and Day columns are equal to those found in Series A and the values of co... | <python><pandas> | 2023-09-18 16:48:18 | 2 | 555 | John |
77,128,939 | 1,991,502 | Can I make a QStandardItem editable from one view but not the other? | <p>Consider the snippet below that creates two item models and views for a single item:</p>
<pre><code>item = QStandardItem("my item")
item_model_1 = QStandardItemModel()
item_model_1.appendRow(item)
item_model_2 = QStandardItemModel()
item_model_2.appendRow(item)
view_1 = QTreeView()
view_1.setModel(item_... | <python><pyqt><pyside> | 2023-09-18 16:34:48 | 1 | 749 | DJames |
77,128,850 | 9,582,176 | How to set typehint for default type | <p>I'm trying to set correct typehint for default type in this situation</p>
<pre class="lang-py prettyprint-override"><code>from typing import TypeVar
class Foo:
pass
class FooBar(Foo):
pass
T = ...
def baz(type_: type[T] = Foo) -> T:
return type_()
</code></pre>
<p>Already tried to use</p>
<pr... | <python><mypy><python-typing><type-variables> | 2023-09-18 16:21:54 | 1 | 659 | Oleg |
77,128,728 | 10,093,190 | How can I detect strikethrough text from .docx tables? | <p>I'm using python-docx to parse some tables to dictionaries. However, some of those tables contain strikethrough text. This text needs to be excluded.</p>
<p>I have already found <a href="https://stackoverflow.com/questions/27904470/checking-for-particular-style-using-python-docx/27910938#27910938">how to detect stri... | <python><docx><python-docx> | 2023-09-18 16:01:36 | 1 | 501 | Opifex |
77,128,576 | 5,299,750 | Why are not all the Conv2D weights of my tflite model in Int8 after conversion with dynamic range quantization? | <p>I have a Keras model and follow the <a href="https://www.tensorflow.org/lite/performance/post_training_quant" rel="nofollow noreferrer">Post-training dynamic range quantization guide</a> to convert it to a tflite model. Upon inspection with <a href="https://netron.app/" rel="nofollow noreferrer">Netron</a>, however,... | <python><tensorflow><quantization><dtype> | 2023-09-18 15:38:32 | 1 | 954 | Christian Steinmeyer |
77,128,486 | 3,833,632 | Can the parent process find out the PID of a daemon process created via a double fork | <p>I have some python code that forks twice to create a daemon. I know code like this is not at all uncommon so I was surprised I couldn't find people mentioning how you get the PID of your grandchild process here. I am willing to explore all options. Even if necessary using the filesystem. I just want to do it in the ... | <python><fork> | 2023-09-18 15:27:45 | 0 | 715 | CalebK |
77,128,442 | 1,517,108 | Appending a series of 2d numpy array to create a 3d numpy array | <p>I thought this was an easy problem, but I have been struggling with it.</p>
<p>I have a dataframe with 4 columns (Open, High, Low, Close).</p>
<p>I need to iteratively select</p>
<ul>
<li>for 100 times</li>
<li>a batch of 75 rows</li>
<li>each having 4 columns.
Such that the final shape is (100,75,4)</li>
</ul>
<p>I... | <python><pandas><numpy-ndarray> | 2023-09-18 15:21:24 | 1 | 2,425 | user1517108 |
77,128,370 | 17,034,564 | Sorting dataframe cells based on extracted value? | <p>I have a dataframe which looks as follows:</p>
<div class="s-table-container">
<table class="s-table">
<thead>
<tr>
<th>Column_1</th>
<th>Column_2</th>
<th>Column_3</th>
<th>Column_4</th>
</tr>
</thead>
<tbody>
<tr>
<td>'0 0 1 apple'</td>
<td>'0 0 2 banana'</td>
<td>'7 5 6 orange'</td>
<td>'4 2 9 mango'</td>
</tr>
<... | <python><pandas><loops> | 2023-09-18 15:10:57 | 2 | 678 | corvusMidnight |
77,128,337 | 14,039,739 | How to accommodate None types when comparing dates in SQL Alchemy Query? | <p>My query:</p>
<pre><code>abandoned_days = 10
abandoned_date = datetime.now() - timedelta(days=abandoned_days)
abandoned_requests = db.query(models.DocumentRequest)\
.filter(
models.DocumentRequest.case_id.in_([case["id"] for case in cases]),
models.DocumentRequest.status == 'requested'... | <python><sqlalchemy> | 2023-09-18 15:07:57 | 1 | 561 | personwholikestocode |
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