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 ⌀ |
|---|---|---|---|---|---|---|---|---|
77,371,478 | 159,072 | How can I convert a Union type into a tensor type? | <p>I want to convert a tab-delimited text into a 2D tensor object so that I can feed the data into a CNN.</p>
<p>What is the proper way to do this?</p>
<p>I wrote the following:</p>
<pre><code>from typing import List, Union, cast
import tensorflow as tf
CellType = Union[str, float, int, bool]
RowType = List[CellType]
... | <python><tensorflow><union-types> | 2023-10-27 04:19:38 | 0 | 17,446 | user366312 |
77,371,442 | 1,277,865 | M1 MacBook can not execute python, after execute ln -s /usr/bin/python3 /usr/bin/local/python | <pre><code>luis@LuisdeMacBook-Pro ~ % python
zsh: command not found: python
luis@LuisdeMacBook-Pro ~ % ln -s /usr/bin/python3 /usr/local/bin/python
ln: /usr/local/bin/python: Permission denied
luis@LuisdeMacBook-Pro ~ % sudo ln -s /usr/bin/python3 /usr/local/bin/python
luis@LuisdeMacBook-Pro ~ % python
python: error: F... | <python><macos><ln> | 2023-10-27 04:02:48 | 2 | 2,207 | thecr0w |
77,371,311 | 235,218 | From inside a python function, use a var representing the func object, to get the func's parameters and the values supplied | <p>The first line of the code in the function, '<em>func</em>', below is a print statement. It prints/generates the following sort of cross between a tuple and a dictionary, (to the right of the first equals sign) containing all <em>func</em>’s parameters along with the <strong>default</strong> values for those paramet... | <python><attributes><inspect> | 2023-10-27 03:04:49 | 1 | 767 | Marc B. Hankin |
77,371,281 | 1,715,544 | Why does unittest's `mock.patch.start` re-run the function in which the patcher is started? | <p>Let's say we have two files:</p>
<p><strong>to_patch.py</strong></p>
<pre class="lang-py prettyprint-override"><code>from unittest.mock import patch
def patch_a_function():
print("Patching!")
patcher = patch("to_be_patched.function")
patcher.start()
print("Done patching!&quo... | <python><python-unittest><patch><monkeypatching><python-unittest.mock> | 2023-10-27 02:53:10 | 2 | 1,410 | AmagicalFishy |
77,371,189 | 7,580,944 | Using sklearn KMeans without fitting | <p>Similarly to the question in <a href="https://stackoverflow.com/questions/73909643/using-sklearn-kmeans-with-initial-centroids-without-fitting-model">here</a>, I want to cluster some data according to pre-computed centroids. Differently by that question, these centroids are are provided by other methods.</p>
<p>I co... | <python><machine-learning><scikit-learn><k-means> | 2023-10-27 02:16:08 | 1 | 359 | Chutlhu |
77,371,047 | 202,335 | Import "flask" could not be resolvedPylancereportMissingImports) | <pre><code>from flask import Flask, request, jsonify
app = Flask(__name__)
@app.route('/process_user_input', methods=['POST'])
def process_user_input():
# Retrieve user input from the request
user_input = request.form.get('input')
# Return a response
response = {'processed_input': user_input}
ret... | <python><visual-studio-code><flask> | 2023-10-27 01:28:17 | 1 | 25,444 | Steven |
77,371,015 | 7,188,690 | return a difference of nested dictionary in a new column of a dataframe | <p>I have a dataframe where I want to find the difference in the unique_users and total_sessions for the latest day(2023-09-06) and previous day(2023-09-07) for a specific hour 2 and 13 separately for each key 'jio' and 'other' and for a specific Exception. I need to consider the Exception and Hour and Date to calculat... | <python><pandas> | 2023-10-27 01:16:48 | 1 | 494 | sam |
77,371,009 | 2,130,515 | How to train doc2vec with pre-built vocab in gensim | <p>I have 1000 documents.</p>
<p>For some purpose I need to keep specific words in the vocab. I tokenize the 1000 documents and I design a word_freq dict. e.g. {"word1":100, "word2": 2000, ...}</p>
<p>Now I want to build a doc2vec model using this word_freq.</p>
<pre><code>from gensim.models.doc2vec... | <python><nlp><gensim><word-embedding><doc2vec> | 2023-10-27 01:15:12 | 0 | 1,790 | LearnToGrow |
77,370,889 | 6,471,140 | Sagemaker-huggingface An error occurred (ValidationException) when calling the CreateModel operation: Requested image not found | <p>I'm trying to create an asyncronous sagemaker endpoint as shown here <a href="https://github.com/aws/amazon-sagemaker-examples/blob/main/async-inference/Async-Inference-Walkthrough.ipynb" rel="nofollow noreferrer">shown here</a> but using a huggingface model, so I need to use one of the huggingface images and for th... | <python><amazon-web-services><machine-learning><amazon-sagemaker><huggingface> | 2023-10-27 00:22:15 | 1 | 3,554 | Luis Leal |
77,370,866 | 1,330,974 | How to filter pandas dataframe using lambda function with regular expression to extract date | <p>Say I have a pandas dataframe like below (with millions of rows) -</p>
<pre><code>data = {'s3_path': ['s3://mybucket/date=2023-10-26/f1.txt', 's3://mybucket/date=2023-10-25/f2.txt', 's3://mybucket/date=2023-10-24/f3.txt', 's3://mybucket/date=2023-10-23/f4.txt']}
df = pd.DataFrame(data)
</code></pre>
<p>I want to fil... | <python><pandas> | 2023-10-27 00:13:46 | 2 | 2,626 | user1330974 |
77,370,814 | 12,172,744 | Fastest way to extract raw Y' plane data from Y'Cb'Cr encoded video? | <p>I have a use-case where I'm extracting <code>I-Frames</code> from videos and turning them into <a href="https://en.wikipedia.org/wiki/Perceptual_hashing" rel="nofollow noreferrer">perceptual hashes</a> for later analysis.</p>
<p>⠀</p>
<p>I'm currently using <code>ffmpeg</code> to do this with a command akin to:</p>
... | <python><c++><ffmpeg><video-encoding><yuv> | 2023-10-26 23:48:44 | 1 | 364 | memeko |
77,370,743 | 14,187,095 | Kedro viz blank page | <p>I created a sample pipeline that works correctly with <code>kedro run</code>, however when I try to visualise it with <code>kedro viz</code> I'm getting basically a blank page, even though the terminal doesn't show a single error. The only detail I've found was in the inspection mode:</p>
<p><a href="https://i.sstat... | <python><server><localhost><visualization><kedro> | 2023-10-26 23:16:13 | 2 | 307 | Fatafim |
77,370,620 | 9,067,016 | A DRY approach for multiple excepts | <p>Let's assume we have a following code:</p>
<pre><code>try:
whatever
except ValueError:
something1
except (IndexError, KeyError):
something2
except KeyBoardInterrupt:
something3
except Exception:
something4
else: # no error
something5
finally:
finalize
</code></pre>
<p>So we have multiple... | <python><error-handling><dry> | 2023-10-26 22:32:36 | 3 | 609 | Vova |
77,370,408 | 20,122,390 | How does Celery Chord works in Python? | <p>I have the following piece of code:</p>
<pre><code>def create_pipeline(
real: DataFrame,
forecast_name: str,
energy_asset_id: int,
family: str,
forecast_range: date_range,
methodologies: List[str],
start_forecast: datetime,
subfamily_x_forecast_id: int,
uuid: str,
subfamily_id... | <python><celery><celery-task> | 2023-10-26 21:33:14 | 1 | 988 | Diego L |
77,370,398 | 652,528 | Python decimal sum returning wrong value | <p>I'm using decimal module to avoid float rounding errors. In my case the values are money so I want two decimal places.</p>
<p>To do that I do <code>decimal.getcontext().prec = 2</code> but then I get some surprising results which make me think I'm missing something. In this code the first assertion works, but the se... | <python><fixed-point> | 2023-10-26 21:31:37 | 2 | 6,449 | geckos |
77,370,358 | 7,197,899 | Python check if value in tuple fails with numpy array | <p>I've got a function that returns a tuple, and I need to check if a specific element is in the tuple. I don't know types of elements will be in the tuple, but I know that I want an exact match. For example, I want</p>
<pre><code>1 in (1, [0, 6], 0) --> True
1 in ([1], 0, 6]) --> False
</code></pre>
<p>This shou... | <python><arrays><numpy><tuples> | 2023-10-26 21:19:32 | 1 | 1,173 | KindaTechy |
77,370,195 | 6,523,485 | Plotly Error: X-axis of scatter is grouping time series points erroneously | <h1>TL;DR</h1>
<p>I am plotting time series data using a plotly scatter plot in a streamlit dashboard. The data is captured every second (actually down to microseconds) but the plot groups approximately every two minutes of data together.</p>
<h2>Improper "grouped every 2 minute" output</h2>
<p>Plotly express... | <python><scatter-plot><plotly><streamlit> | 2023-10-26 20:42:03 | 0 | 1,089 | Harry de winton |
77,370,187 | 6,202,092 | Problem with nested loops and if else statements in python, Jinja2 | <p>The following code is doing what it is supposed to do, but I need it to return just one instance under each category; please see the output example below.</p>
<pre><code>categories = [[1],
[2],
[3],
[4],
[5],
[6],
[7],
... | <python><django-templates><jinja2> | 2023-10-26 20:41:01 | 2 | 503 | Enrique Bruzual |
77,370,130 | 8,508 | Is there a way to have an Argparse argument imply multiple other options? | <p>I have 2 options, that can take various arguments. I want to have a special option that means "both of those with specific standard data". This will be a different mode then the operation with no arguments.</p>
<pre><code> parser.add_argument('--use-std-date', '-U', action='store_const',
... | <python><argparse> | 2023-10-26 20:26:34 | 0 | 15,639 | Matthew Scouten |
77,370,098 | 12,436,050 | Streamlit application too slow after each user selection | <p>I am new to streamlit. I am creating a webservice through reading a spreadsheet (~2 million rows).<br />
I created two drop down selection using columns "PRODUCTID", "PRODUCTNDC" from the table. However when a user is selecting the identifier from the drop down, it is reading a dataframe again an... | <python><pandas><dataframe><streamlit> | 2023-10-26 20:19:49 | 1 | 1,495 | rshar |
77,370,079 | 4,399,016 | How to read a pandas date column as date type | <p>I have this code. I can download a spreadsheet and load a worksheet as a data frame. But the Date column is not getting converted as expected.</p>
<pre><code>import requests
import pandas as pd
def get_BH_spreadsheet(URLS, SPREADSHEET_NAME):
resp = requests.get(URLS)
output = open(SPREADSHEET_NAME, 'wb')
... | <python><pandas><dataframe><datetime> | 2023-10-26 20:16:57 | 2 | 680 | prashanth manohar |
77,370,040 | 6,818,619 | Decode byte string to Cyrillic in Python | <p>I have a byte string like this, it should be <code>Сравнение</code> in Cyrillic characters:</p>
<pre><code>a = b'&#1057;&#1088;&#1072;&#1074;&#1085;&#1077;&#1085;&#1080;&#1077;'
</code></pre>
<p>Decoding it into UTF-8 doesn't help:</p>
<pre><code>a = b'&#1057;&#1088;&#... | <python><python-3.x><utf-8><decode> | 2023-10-26 20:08:28 | 1 | 390 | ans |
77,369,986 | 1,338,449 | Ansible collections, google.cloud.gcp_storage_object, increase timeout | <p>I am running a playbook that uses google.cloud.gcp_storage_object to upload a file to google cloud storage.
Some times this module throws timeout exception.
What I want, is to increase the timeout while calling this module but I couldn't figure out and understand why the module itself doesn't provide this parameter ... | <python><ansible><google-cloud-storage><ansible-galaxy> | 2023-10-26 19:56:44 | 0 | 481 | laxris |
77,369,969 | 152,781 | How to persist a dask dataframe loaded with dask.dataframe.from_delayed | <p>I have a large sharded dataset stored in a custom format that would benefit greatly from <code>dask.dataframe.from_delayed</code></p>
<p>However, I'm seeing odd behavior when trying to persist the resulting dataframe:</p>
<pre><code>def load(file):
# Just an example...Actual loading code is more complex.
return ... | <python><pandas><dask><dask-distributed> | 2023-10-26 19:52:27 | 1 | 753 | kjleftin |
77,369,814 | 226,081 | Python: type annotate a function return value that returns a class defined in that function | <p>I'm wondering what the proper way to type annotate a return value of a function or method where a class is defined inside of that function.</p>
<p>For example:</p>
<pre class="lang-py prettyprint-override"><code>from typing import List
from dataclasses import dataclass
def get_users() -> List['ReturnUser']:
... | <python><python-typing> | 2023-10-26 19:20:30 | 1 | 10,861 | Joe Jasinski |
77,369,793 | 10,426,490 | How to show Azure Function with Python runtime as a failed run? | <p>Does an Azure Function run only show as "failed" if an unhandled exception occurs? If all exceptions are handled, will the Function run show as "successful" even though some part of it failed?</p>
<p><strong>Example</strong>: If the below parsing logic fails, do I need to <code>raise</code> in th... | <python><azure><azure-functions> | 2023-10-26 19:16:38 | 1 | 2,046 | ericOnline |
77,369,695 | 3,420,197 | How can I get 1000 sample from each class of dataframe? | <p>I want to get sample of each class, for example, 1000 rows each class 1, 2, 3, 4 or fewer if there aren't enough rows.</p>
<pre><code>import pandas as pd
data = {
'Date': ['2023-10-20', '2023-10-21', '2023-10-22', '2023-10-23', '2023-10-24' ...],
'class': [4, 1, 1, 2, 3 ...],
'other_col1': [5, 6, 3, 1, ... | <python><pandas><dataframe> | 2023-10-26 18:57:22 | 1 | 1,712 | Anna Andreeva Rogotulka |
77,369,612 | 11,092,636 | Issue with .dt accessor even after confirming Timestamp datatype in pandas DataFrame | <p>I am encountering an AttributeError when trying to use the .dt accessor on a pandas Series, despite confirming that the Series contains only Timestamp objects. I've condensed my problem into a Minimal Reproducible Example (MRE) below:</p>
<pre class="lang-py prettyprint-override"><code>import pandas as pd
# Sample ... | <python><pandas><dataframe> | 2023-10-26 18:43:47 | 1 | 720 | FluidMechanics Potential Flows |
77,369,454 | 1,902,616 | pytube NameError: name 'YouTube' is not defined | <p>I had pytube working before and I've obviously messed something up, however at the moment I can't get pytube or pytube3 to work at the most basic level.</p>
<p>When I run "py" to open Python, then I type in just:</p>
<pre><code>import pytube
i = "https://www.youtube.com/watch?v=X"
yt = YouTube(i)... | <python><installation><pip><namespaces><pytube> | 2023-10-26 18:14:46 | 0 | 1,025 | azoundria |
77,369,410 | 1,072,283 | How to handle utf-8 non-breaking spaces in CSV | <p>In a Python script I am using <code>openpyxl</code> to read an XLSX file. I move some metadata around, and ultimately writing out a new CSV. When I open that CSV in Microsoft Excel, there are whitespaces in a certain metadata field that are being replaced with the following characters: <code>†¬</code>. Here is a bef... | <python><excel><csv><utf-8> | 2023-10-26 18:06:09 | 1 | 661 | dongle |
77,369,379 | 11,716,727 | Why do I face such error when I import data throught pandas? | <p>As a beginner, I am trying to import data with the name of (Facebook_Ads_2.csv) using pandas on jupyter notebook; the output must be as shown below.</p>
<p><a href="https://i.sstatic.net/gsiAL.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/gsiAL.png" alt="enter image description here" /></a></p>
<p>b... | <python><pandas><read-csv> | 2023-10-26 17:59:45 | 1 | 709 | SH_IQ |
77,369,332 | 3,380,902 | find the maximum Split of Positive Even integers given an array | <p>I am trying to solve LeetCode problem <a href="https://leetcode.com/problems/maximum-split-of-positive-even-integers/description/" rel="nofollow noreferrer">2178. Maximum Split of Positive Even Integers</a>:</p>
<blockquote>
<p>You are given an integer <code>finalSum</code>. Split it into a sum of a <strong>maximum<... | <python><algorithm> | 2023-10-26 17:52:42 | 4 | 2,022 | kms |
77,369,029 | 469,476 | parsing actual link from href using lxml | <p>Using jupyter notebook, python 3.
I'm downloading some files from the web, much with them in bulk locally. The files are listed on a webpage, but they are in an href attribute. The code I found gives me the text, but not the actual link (even though my understanding is the code was supposed to get the link).</p>
<p>... | <python><parsing><lxml> | 2023-10-26 17:00:33 | 0 | 1,994 | elbillaf |
77,369,002 | 12,274,651 | Python Gekko Differential Equation Solution wrt Distance, not Time | <p>I need to solve a differential equation for a plug flow chemical reactor with respect to distance, not time. Gekko uses <code>m.time</code> to define the time horizon and <code>y.dt()</code> to use <code>dy/dt</code> in equations. Is it possible to covert to <code>m.distance</code> and <code>y.dx()</code> instead to... | <python><ode><gekko> | 2023-10-26 16:55:44 | 1 | 744 | TexasEngineer |
77,368,905 | 16,383,578 | PyQt6 custom title bar causes window to move differently from the cursor | <p>This is about my GUI program that I have been working on for over 2 months.</p>
<p><a href="https://i.sstatic.net/DLJfp.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/DLJfp.png" alt="enter image description here" /></a></p>
<p>I have finally completed it and I have posted it on <a href="https://coder... | <python><pyqt><pyqt6> | 2023-10-26 16:42:23 | 1 | 3,930 | Ξένη Γήινος |
77,368,904 | 7,318,120 | Methods and attributes do not show when dot is pressed (intellisense) | <p>Yesterday I upgraded from <code>3.11</code> to python <code>3.12</code>.
The editor that i use is <code>VScode</code>.</p>
<p>When i use standard patterns with matplotlib (from the official docs), the intellisense does not recognise the types and therefore pressing the dot fails to expose the methods and attributes.... | <python><matplotlib><visual-studio-code><pylance> | 2023-10-26 16:42:14 | 1 | 6,075 | darren |
77,368,894 | 5,052,605 | Python: PackageNotFoundError No package metadata was found for <myproject> | <p>I have an existing python project and trying to debug in via
Microsoft Visual Studio Code.</p>
<p>Therefore I have the following launch.json:</p>
<pre><code>{
"version": "0.2.0",
"configurations": [
{
"name": "Python: myproject",
... | <python><visual-studio-code><python-3.12> | 2023-10-26 16:40:15 | 1 | 326 | Airwave |
77,368,828 | 2,687,317 | Compute time diffs between each entry in one dataframe and all entries in another - pandas | <p>Again, I have 2 data frames consisting of times. I'd like to find the <strong>delta</strong> time between <strong>each</strong> df1 Stop Time and <strong>every</strong> df2 Start Time. If the Start Time in df2 is before the Stop Time in df1 I would want deltatime of 0. For instance:</p>
<p>df1</p>
<pre>Stop Time ... | <python><pandas> | 2023-10-26 16:32:27 | 2 | 533 | earnric |
77,368,813 | 13,944,524 | Why joinedload() is the better choice than selectinload() in many to one relationship in SQLAlchemy | <p>I know how <a href="https://docs.sqlalchemy.org/en/20/tutorial/orm_related_objects.html#selectin-load" rel="noreferrer"><code>selectinload()</code></a> and <a href="https://docs.sqlalchemy.org/en/20/tutorial/orm_related_objects.html#joined-load" rel="noreferrer"><code>joinedload()</code></a> work. And I also know wh... | <python><database><sqlalchemy><orm> | 2023-10-26 16:31:02 | 1 | 17,004 | S.B |
77,368,601 | 5,344,058 | Combination of @statsd.timed and @swag_from decorators causes FileNotFoundError | <p>I have a working Flask endpoint decorated with <code>flasgger.swag_from</code> decorator:</p>
<pre class="lang-py prettyprint-override"><code>from flasgger import swag_from
@app.route("/jobs", methods=["GET"])
@swag_from('swagger/get_jobs.yml')
def get_jobs(request_id):
# ...
</code></pre>
<p... | <python><flask><datadog><flasgger> | 2023-10-26 15:59:15 | 1 | 37,882 | Tzach Zohar |
77,368,577 | 21,612,376 | Convert an .xlsb file to .xlsx | <p>Suppose I have <code>file.xlsb</code>. I would like to convert it to <code>file.xlsx</code> programmatically using R. How can I do this?</p>
<p>I have tried using both <code>openxlsx::read.xlsx()</code> and <code>readxl::read_excel()</code> to read the files (to then later write to <code>.xlsx</code>), but both a... | <python><r> | 2023-10-26 15:56:14 | 2 | 833 | joshbrows |
77,368,387 | 4,004,541 | Understanding OpenCV projectPoints: reference points and origins | <p>I have been battling with projectPoints for days without understanding the basic reference point of the function. I find it hard to find the word coordinates and the reference points of all the inputs.</p>
<p>Here a small example.</p>
<pre><code> import numpy as np
import cv2 as cv
camera_matrix = np.arra... | <python><opencv><computer-vision><camera-calibration><camera-projection> | 2023-10-26 15:29:56 | 1 | 360 | Patrick Vibild |
77,368,186 | 2,600,531 | Python Multiprocessing - detect if PID is alive | <p>I need to detect if the PID of a grandchild process is alive. Because the multiprocessing.Process() object <a href="https://stackoverflow.com/questions/29007619/python-typeerror-pickling-an-authenticationstring-object-is-disallowed-for-sec">is non-pickleable (for security reasons)</a>, I can't pass it up the process... | <python><multiprocessing><pid> | 2023-10-26 15:05:53 | 1 | 944 | davegravy |
77,368,184 | 850,781 | Non-uniform domain moving average using sparse matrices | <p><a href="https://stackoverflow.com/q/75981262/850781">Moving average with non-uniform domain</a> works fine:</p>
<pre><code>import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
def convolve(s, f):
"""Compute the convolution of series S with a universal function F
(see https:... | <python><numpy><sparse-matrix><convolution><rolling-computation> | 2023-10-26 15:05:39 | 1 | 60,468 | sds |
77,368,089 | 6,524,169 | SandBoxing Python : exec with __builtins__ set as None, Accessing a method on datetime leads to a KeyError exception | <p>I was trying to limit random code execution by doing the below in Py 3.11.4 on M1 chip -:</p>
<pre class="lang-py prettyprint-override"><code>import datetime
import io
import traceback
from contextlib import redirect_stderr, redirect_stdout
from typing import Dict
SAFE_BUILTINS = ['abs', 'all', 'any', 'chr', 'dict... | <python><python-3.x> | 2023-10-26 14:52:51 | 1 | 2,580 | Aditya |
77,367,935 | 2,724,080 | Celery Chains: Do chains work is there is a one to many relationship with the functions? | <p>Chain documentation: <a href="http://docs.celeryproject.org/en/latest/userguide/tasks.html#avoid-launching-synchronous-subtasks" rel="nofollow noreferrer">http://docs.celeryproject.org/en/latest/userguide/tasks.html#avoid-launching-synchronous-subtasks</a></p>
<p>Example from another thread: <a href="https://stacko... | <python><celery> | 2023-10-26 14:34:37 | 1 | 393 | Chase Westlye |
77,367,782 | 18,159,603 | music21 seems to modify MIDI file when reading/rewritting it | <p>I've got a midi file from the <a href="https://magenta.tensorflow.org/datasets/groove" rel="nofollow noreferrer">Groove MIDI dataset</a>. Here is an example: <a href="https://drive.google.com/file/d/1xcWT8Uodgh1TG9QxZfMUYul1bUAu54C4/view?usp=drive_link" rel="nofollow noreferrer">groove/drummer1/eval_session/1_funk-g... | <python><midi><music21> | 2023-10-26 14:15:35 | 0 | 1,036 | leleogere |
77,367,745 | 774,575 | Numpy and linear algebra: How to code Axꞏy? | <p>I've some difficulty in matching what Numpy expects when performing the dot product and vector representation in linear algebra, in term of shapes.</p>
<p>Let's say I've a matrix and two column vectors represented by Numpy arrays:</p>
<pre><code>import numpy as np
A = np.array([[1,2],
[3,1],
... | <python><numpy><linear-algebra> | 2023-10-26 14:10:12 | 1 | 7,768 | mins |
77,367,509 | 8,318,946 | Django Rest Framework - allow other application to log in | <p>I want to share <code>api/user/profile</code> API endpoint with other developers so they can take user data and process it in their application. I am struggling with writing python script to succesfully log in to DRF because I am constantly getting <code>{"errors": {"detail": "Authentication... | <python><django-rest-framework> | 2023-10-26 13:40:00 | 0 | 917 | Adrian |
77,367,482 | 20,122,390 | Why can some Celery workers stop without any evidence of failure? | <p>I have an event-driven architecture in a part of my application that is implemented in Celery workers. It is a training of machine learning models so the process is usually somewhat delayed (around 48 hours). So at a certain point, there is a communication between workers that invoke each other's tasks and do some t... | <python><kubernetes><microservices><celery> | 2023-10-26 13:36:55 | 1 | 988 | Diego L |
77,367,468 | 6,494,707 | Replacing the original pixel values with the predicted values by model: it returns True when comparing two tennsors? | <p>I have an original input value tensor <code>patches</code> to my model</p>
<pre><code>patches.shape
torch.Size([64, 1280, 10]) # batch: 64, number of patches: 1280, original pixel values of each patch: 10
</code></pre>
<p>My model predicts the pixel values of specific patches that are masked and the indices of mask... | <python><python-3.x><deep-learning><pytorch><pytorch-lightning> | 2023-10-26 13:34:44 | 2 | 2,236 | S.EB |
77,367,213 | 5,431,734 | python multithreading. How to prevent multiple threads from running on the gpu | <p>I am using multithreading to read files and obtain some data and then I am processing those data with a gpu accelerated function. My system has only one gpu, hence I think, I should be allowing only one thread to run on my gpu at any given time.</p>
<p>My program looks as follows</p>
<pre><code>from multiprocessing.... | <python><multithreading><multiprocessing> | 2023-10-26 12:57:30 | 0 | 3,725 | Aenaon |
77,367,195 | 4,203,480 | Simple flood fill algorithm in C to fill an array of integers | <p>After trying my luck at <a href="https://codereview.stackexchange.com/questions/287543/flood-fill-algorithm-in-fortran-90">implementing it in Fortran 90</a>, I turned to C. I'm not sure whether it's my <code>queue</code> implementation or the actual <code>flood fill algorithm</code> but it doesn't work as expected a... | <python><c><algorithm><queue><flood-fill> | 2023-10-26 12:54:07 | 1 | 1,180 | YeO |
77,367,185 | 5,961,077 | My headless browser works on its own, but fail when used as a FastAPI endpoint | <p>I coded a class to use as a headless browser for my FastAPI app. The problem is the class works just fine when I use it directly, but it fails when used in a FastAPI endpoint.</p>
<p>Here's the class</p>
<pre class="lang-py prettyprint-override"><code>from playwright.async_api import async_playwright
import logging
... | <python><asynchronous><fastapi><playwright-python> | 2023-10-26 12:52:13 | 1 | 1,411 | Mehdi Zare |
77,366,886 | 17,160,160 | Create quarter: month dictionary in Python from varied arrays of quarters and months | <p><strong>Basic Problem</strong><br />
Given a list of quarters and a list of months:</p>
<pre><code>quarters = ['Q1-21', 'Q2-21', 'Q3-21', 'Q4-21', 'Q1-22', 'Q2-22', 'Q3-22', 'Q4-22']
months =
['JAN-21', 'FEB-21', 'MAR-21', 'APR-21', 'MAY-21', 'JUN-21',
'JUL-21','AUG-21', 'SEP-21','OCT-21', 'NOV-21', 'DEC-21',... | <python> | 2023-10-26 12:11:03 | 3 | 609 | r0bt |
77,366,713 | 9,525,238 | PySide6 QPushButton with Icon in Center | <p>I'm trying to design a button that has a bigger icon, slightly above the center of the button, with some small text below it.</p>
<p><a href="https://i.sstatic.net/qPlEd.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/qPlEd.png" alt="enter image description here" /></a></p>
<p>Minimum example:</p>
<pr... | <python><pyqt6><pyside6><qtstylesheets> | 2023-10-26 11:44:03 | 0 | 413 | Andrei M. |
77,366,710 | 752,976 | How can I get Python stacktraces to show up properly in Google Cloud Trace? | <p>I have a web service written in python, running on GKE. I've enabled opentelemetry instrumentation via FastAPI contrib package, OTel SDK and cloud trace exporter.</p>
<p>I am able to send and view successful traces, but the exception information seems wrong. I am getting the correct message and <code>exception.type<... | <python><google-cloud-platform><fastapi><stack-trace><open-telemetry> | 2023-10-26 11:43:35 | 0 | 39,520 | Bartek Banachewicz |
77,366,617 | 736,662 | Using the "name" argument to group requests | <p>I have a working request like this:</p>
<pre><code> resp = self.client.get(f'/api/loadValues?tsIds={load_ts_ids_in_function}&resolution={resolution}'
f'&startUtc={set_from_date_load_values()}&endUtc={set_to_date_load_values()}',
headers={'X-API-KEY': ... | <python><locust> | 2023-10-26 11:30:46 | 1 | 1,003 | Magnus Jensen |
77,366,382 | 21,049,944 | polars dataFrame.sort() - large memory requirements | <p>When I call the <code>DataFrame.sort()</code> from the Python-polars library, the RAM jumps to more then double of its original values. This is of course a problem when dealing with large datasets (we are talking tens to hundereds of GB).
Is there any workaround that (even in cost of performance) cost less RAM?</p>
... | <python><dataframe><sorting><ram><python-polars> | 2023-10-26 10:56:10 | 1 | 388 | Galedon |
77,366,310 | 4,547,189 | Connection in DaG - Using Connection() to connect to MsSQL Backend in Airflow | <p>We have our secrets stored in AWS Secrets manager. Hence I figured, let use Connection() to create connection to MsSQL and then use the Hook to execute SQL query.</p>
<pre><code>c = Connection(
conn_id="test_mssql_1",
conn_type="mssql",
description="connec... | <python><sql-server><airflow> | 2023-10-26 10:45:55 | 1 | 648 | tkansara |
77,366,252 | 17,487,457 | Why macOS is pointing to two versions of python 3? | <p>Good that MacBook now shipped without the dead <code>python2.7</code>.</p>
<p>I have python 3 installed already:</p>
<pre><code> % python -V
Python 3.9.6
</code></pre>
<p>However, I a create an isolated virtual environment, I get <code>Python 3.11</code> instead.</p>
<pre><code>python -m venv venv
</code></pre>
<p>W... | <python><macos><macos-sonoma> | 2023-10-26 10:37:02 | 2 | 305 | Amina Umar |
77,366,027 | 15,320,579 | Create nested dictionary based on some custom rules | <p>I have a python dictionary as follows:</p>
<pre><code>ip_dict = {
"img_folder/144-64ee3d9bb7-3.png": "COMMERCIAL PROPERTY ",
"img_folder/144-64ee3d9bb7-2.png": "CBIC COMMERCIAL ",
"img_folder/144-64ee3d9bb7-4.png": "CBIC COMMERCIAL GENERAL",
... | <python><dictionary><nested><data-munging> | 2023-10-26 10:05:29 | 2 | 787 | spectre |
77,366,022 | 2,724,299 | How to get comments from a worksheet as a pandas dataframe after reading in with openpyxl and | <p>I can get the data from an Excel worksheet as a dataframe by using :</p>
<pre><code>from openpyxl import load_workbook
import pandas as pd
wb = load_workbook(filename = 'test.xlsx',data_only=True)
ws = wb[wb.sheetnames[1]]
df = pd.DataFrame(ws.values)
</code></pre>
<p>But how do I get the comments from each cell in... | <python><pandas><excel><openpyxl> | 2023-10-26 10:04:50 | 1 | 738 | Frash |
77,366,004 | 13,328,010 | Snakemake workflow run with conda and singularity fails to find conda | <p>I am facing an issue when running snakemake with a container and conda.
Let me explain better.
I am developing a workflow (locally) in snakemake, where some rules use a conda env (defined in /envs/env.yaml) and other rules use wrappers (so they also are based on conda envs).</p>
<p>An example here:</p>
<pre><code>ru... | <python><docker><containers><conda><snakemake> | 2023-10-26 10:02:47 | 0 | 2,424 | DavideBrex |
77,365,963 | 14,967,240 | Why is 'plt.imshow' showing the original image when the actual values are changed? | <h2>What is the problem of this piece of code?</h2>
<p>It modifies the values but when it wants to show me the actual modified image, it will show me the original image again.
Am I doing something wrong?</p>
<p>And let me explain this in images too:</p>
<p>1- Original image:</p>
<p><a href="https://i.sstatic.net/M1C8R.... | <python><numpy><matplotlib><image-processing> | 2023-10-26 09:57:51 | 1 | 615 | Mahmood |
77,365,901 | 1,794,714 | How can I fix the async call to OpenAI embeddings from Databricks? | <p>I am attempting to use the OpenAI Python package to get some embeddings for text classification.</p>
<p>The regular version currently works:</p>
<pre><code>import openai
from openai.embeddings_utils import get_embedding
def add_embeddings(data:pd.DataFrame) -> pd.DataFrame:
data["embedding"] = data['... | <python><asynchronous><databricks><openai-api> | 2023-10-26 09:47:57 | 1 | 391 | FitzKaos |
77,365,862 | 13,146,029 | UnboundLocalError: cannot access local variable 'Migrate' where it is not associated with a value - flask | <p>I'm trying to set up Flask Migrate to handle my migrations for my app. I use a factory to handle my set-up and when I try to run flask db init I get the following error:</p>
<pre><code>Traceback (most recent call last):
File "/Users/grahammorby/Documents/GitHub/tagr-api/venv/bin/flask", line 8, in <mo... | <python><flask> | 2023-10-26 09:42:44 | 1 | 317 | Graham Morby |
77,365,790 | 14,243,731 | Jinja2 Whitespace control on {% with %} tag not working as expected | <p>I am running into the issue that a <code>{% with %}</code> tag is adding an extra line to my jinja template although I set <code>trim_blocks=True</code> and <code>lstrip_blocks=True</code> in my <code>Environment(loader=loader, trim_blocks=True, lstrip_blocks=True)</code> class.</p>
<p>Here is the code:</p>
<p>ddl.j... | <python><flask><jinja2> | 2023-10-26 09:33:20 | 1 | 328 | Adventure-Knorrig |
77,365,770 | 10,722,752 | how to perform rolling mean using if condition in group by operation | <p>I am trying to add a code wherein, if the difference between current date and the minimum date of the id column is more than 3 months, the rolling mean should be for a 21 days window, else it should be for a 7 days window.</p>
<p>Sample data:</p>
<pre><code>import pandas as pd
import numpy as np
np.random.seed(0)
dt... | <python><pandas><numpy> | 2023-10-26 09:31:07 | 2 | 11,560 | Karthik S |
77,365,743 | 8,030,794 | How do professional programs process huge amounts of data from websockets? | <p>I'm just learning Python. I would like to receive data from the exchange for all coins via a websocket. But the loop does not have time to process so much data and the queue gradually accumulates. I don’t understand how screener sites process so much in parallel and don’t slow down. Can you tell me please how this i... | <python><websocket><python-asyncio> | 2023-10-26 09:28:36 | 0 | 465 | Fresto |
77,365,740 | 2,986,042 | How to send logs back to tkinter GUI from Robot framework? | <p>I have created GUI using python Tkinter. After clicking <code>run button</code> in the GUI, It will send selected GUI variables (eg: text box values) to Robot framework. This is my design concept</p>
<pre><code>Tkinter GUI ----> Run.bat ---> Execute Robot framework
</code></pre>
<p><strong>Run.bat</strong></p... | <python><tkinter><robotframework><python-multithreading> | 2023-10-26 09:28:00 | 0 | 1,300 | user2986042 |
77,365,516 | 21,185,825 | Python - textual - question marks instead of borders in DOS prompt | <p>When I run this Python code in VS Code, it displays the borders fine.</p>
<p>But in a Windows command-line (DOS prompt) I get question marks where borders should display.</p>
<h3>Code</h3>
<p>I use the code from Textual tutorial:</p>
<pre><code>class Hello(Static):
BORDER_TITLE = "Hello Widget"
de... | <python><utf-8><windows-console><textual> | 2023-10-26 08:54:45 | 0 | 511 | pf12345678910 |
77,365,453 | 16,473,860 | Error Installing Pytorch+cuda121 in Poetry Virtual Environment: Source (pytorch): Authorization error accessing https://download.pytorch.org/ | <p>I am looking to use the yolov5 model and opencv in my project. I am currently using Poetry as the virtual environment for my project.</p>
<p>In order to operate yolov5 with gpu rather than cpu, I am looking to install cuda. I am trying to download the Cuda 12.1 version from <a href="https://pytorch.org/" rel="nofoll... | <python><deep-learning><pytorch><yolo><python-poetry> | 2023-10-26 08:46:20 | 1 | 747 | Kevin Yang |
77,365,408 | 8,905,583 | Defining Correct DataType for Nested JSON in Flink's Elasticsearch Sink (Python) | <p>I am working with Apache Flink and attempting to sink documents into Elasticsearch using the built-in Elasticsearch Sink. I'm having difficulty defining the correct data type for the sink to accept my documents.</p>
<p>My JSON documents look as follows:</p>
<pre class="lang-json prettyprint-override"><code>{
bod... | <python><json><elasticsearch><apache-flink> | 2023-10-26 08:39:37 | 1 | 838 | thijsfranck |
77,365,361 | 5,775,358 | Move x-axis to data=0 but keep tick labels at the bottom | <p>I would like to move the line of the x-axis (with all the corresponding ticks) x=0. But the tick-labels should be positioned at the bottom of the figure, to prevent clutter in the graph.</p>
<p><a href="https://stackoverflow.com/questions/56669981/show-axis-at-center-but-keep-labels-on-the-left/56670291#comment13638... | <python><numpy><matplotlib><xticks> | 2023-10-26 08:33:20 | 1 | 2,406 | 3dSpatialUser |
77,365,273 | 736,662 | Aggregate Locust test results runtime | <p>I have two apparantly similar tests in Locust, but one of them writes every call two the <code>web-gui</code>, while the other one aggregates the calls. I want both tests to do as the latter aka aggregate.</p>
<p><a href="https://i.sstatic.net/wJznX.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/wJzn... | <python><locust> | 2023-10-26 08:20:56 | 1 | 1,003 | Magnus Jensen |
77,365,266 | 10,232,932 | ModuleNotFoundError: No module named 'ruptures.datasets' | <p>Probably I am opening the 1.000.000 question to a modul not found error. But I installed <code>ruptures</code> with <code>pip install ruptures</code>, but somehow when I run my script I get the following error:</p>
<pre><code>---------------------------------------------------------------------------
ModuleNotFoundE... | <python> | 2023-10-26 08:20:00 | 0 | 6,338 | PV8 |
77,365,178 | 12,176,803 | Poetry cannot install custom script | <h1>Issue</h1>
<p>Poetry does not install a custom script (for CLI app)</p>
<h1>My setup</h1>
<p>I have a very simple project on MacOS:</p>
<pre><code>- .venv
- pyproject.toml
- main.py
- src
|...
</code></pre>
<p>Here is my <code>pyproject.toml</code></p>
<pre><code>[tool.poetry]
...
[tool.poetry.dependencies]
...
... | <python><python-poetry> | 2023-10-26 08:06:32 | 2 | 366 | HGLR |
77,365,163 | 5,955,479 | Airflow - import DAGs from multiple repositories | <p>We have deployed airflow using the official helm chart on kubernetes, we are using KubernetesExecutor and git-sync.</p>
<p>I have no problems running DAGs from a single Gitlab repository, however how are you supposed to load DAGs from a different repository? I ran into this discussion - <a href="https://github.com/a... | <python><git><airflow> | 2023-10-26 08:03:26 | 0 | 355 | user430953 |
77,365,129 | 11,716,727 | How can I get zeros or ones instead of True or false using pd.get_dummies? | <p>I am working as a beginner on the dataset of Titanic survivals, and I am trying to convert the <strong>Sex column</strong> into a single column with <strong>zeros</strong> and <strong>ones</strong> using <strong>get_dummies</strong>.</p>
<pre><code> female male
0 True False
1 False True
2 True False
... | <python><pandas> | 2023-10-26 07:58:38 | 1 | 709 | SH_IQ |
77,364,938 | 1,635,253 | Forecasting with Prophet with "id" column on test test | <p>I'm building a forecasting model with Prophet in python. My train dataset consist on column <strong>"Date", "Var1", "Var2", "Y"</strong>. And the test set consist of column <strong>"id", "Date", "Var1", "Var2"</strong>. The "id"... | <python><pandas><facebook-prophet> | 2023-10-26 07:30:09 | 2 | 347 | thenoirlatte |
77,364,715 | 3,089,084 | Installing python kats on macos m1 | <p>I aim to use <a href="https://facebookresearch.github.io/Kats/" rel="nofollow noreferrer">python kats</a> library to do some time series analysis. I can not get it to install using python 3.11 on my Mac.</p>
<p>Basic machine info:
M1 Macbook Pro
Python Version: 3.11</p>
<p>The process for installation:</p>
<pre><cod... | <python><pipenv> | 2023-10-26 06:52:34 | 1 | 1,222 | silverdagger |
77,364,710 | 7,052,826 | Plotly express inconsistent behavior with text size | <p>I am having trouble controlling text size within plotly.express figures.</p>
<p>If I create some fake data like so, it appears to work.</p>
<pre><code>df = pd.DataFrame({
"x":['1','2','2','1','1','2','2','1'],
'y':[10,20,30,40,30,20,10,10],
'type':['a','a','b','b','a','a','b','b'],
'text'... | <python><plotly><plotly-express> | 2023-10-26 06:51:45 | 0 | 4,155 | Mitchell van Zuylen |
77,364,550 | 6,323,020 | AttributeError: module 'pkgutil' has no attribute 'ImpImporter'. Did you mean: 'zipimporter'? | <p>Earlier I installed some packages like <a href="https://en.wikipedia.org/wiki/Matplotlib" rel="noreferrer">Matplotlib</a>, <a href="https://en.wikipedia.org/wiki/NumPy" rel="noreferrer">NumPy</a>, pip (version 23.3.1), wheel (version 0.41.2), etc., and did some programming with those. I used the command <code>C:\Use... | <python><python-3.x><numpy><pip> | 2023-10-26 06:22:24 | 9 | 2,687 | sreeraj t |
77,364,461 | 839,733 | Find the length of the last word | <p>I'm working on the LeetCode <a href="https://leetcode.com/problems/length-of-last-word/description" rel="nofollow noreferrer">58. Length of Last Word</a>.</p>
<blockquote>
<p>Given a string s consisting of words and spaces, return the length of the last word in the string.</p>
<p>A word is a maximal substring consis... | <python><python-itertools><python-operator> | 2023-10-26 06:03:44 | 4 | 25,239 | Abhijit Sarkar |
77,364,235 | 4,451,521 | How to efficiently select some data from a large trajectory set | <p><strong>The situation</strong></p>
<p>I have one dataframe with one (well actually three but let's start with one) set of coordinates (X,Y) or <strong>trajectory</strong> (in two columns). For the sake to illustrate my point and to have some reproducible example let's use this code</p>
<pre><code>import numpy as np
... | <python><pandas> | 2023-10-26 05:05:34 | 2 | 10,576 | KansaiRobot |
77,364,184 | 1,068,378 | AWS SAM Environment variable | <p>i was wondering if someone can help me here. I am devleoping a python SAM application in which i need to use environment variables.
at the moment i am declaring my variables in template.yaml</p>
<pre><code>Globals:
Function:
Timeout: 3
Environment:
Variables:
FMPREPKEY: <myfmprepkey>
</... | <python><amazon-web-services><sam> | 2023-10-26 04:47:55 | 1 | 319 | user1068378 |
77,364,104 | 2,419,531 | How to efficiently find pairs of nodes in a graph that when removed will cause the graph to split? | <p>Consider this simple biconnected graph (graph without <a href="https://networkx.org/documentation/stable/reference/algorithms/generated/networkx.algorithms.components.articulation_points.html" rel="nofollow noreferrer">articulation points</a>):</p>
<pre class="lang-py prettyprint-override"><code>import networkx as n... | <python><python-3.x><graph><networkx><graph-theory> | 2023-10-26 04:22:13 | 1 | 41,002 | Saravana |
77,364,093 | 7,144,427 | TLSV1_ALERT_UNKNOWN_CA using self signed certificate and proxy.py? | <p>I'm trying to use a self signed certificate with <a href="https://github.com/abhinavsingh/proxy.py" rel="nofollow noreferrer">proxy.py</a> (v2.3.1). I found <a href="https://github.com/abhinavsingh/proxy.py/issues/1268" rel="nofollow noreferrer">this</a> issue but couldn't really find a solution there. My code is as... | <python><linux><ssl><openssl> | 2023-10-26 04:19:32 | 0 | 1,636 | wizzfizz94 |
77,364,000 | 18,649,992 | Convert for loop to jax.lax.scan | <p>How does one convert the following (to accelerate compiling)?
The <code>for</code> loop version works with <code>jax.jit</code>,</p>
<pre><code>import functools
import jax
import jax.numpy as jnp
@functools.partial(jax.jit, static_argnums=0)
def func(n):
p = 1
x = jnp.arange(8)
y = jnp.zeros((n,))
... | <python><index-error><jax> | 2023-10-26 03:47:51 | 1 | 440 | DavidJ |
77,363,957 | 268,581 | Using Grouper to group dataframe by various timeframes and charting | <p>Here's a Python program which does the following:</p>
<ul>
<li>Makes an API call to treasury.gov to retrieve data</li>
<li>Stores the data in a Pandas dataframe</li>
</ul>
<pre><code>import requests
import pandas as pd
import matplotlib.pyplot as plt
# ---------------------------------------------------------------... | <python><pandas><matplotlib> | 2023-10-26 03:29:57 | 1 | 9,709 | dharmatech |
77,363,909 | 3,099,733 | How to block execution until Jupyter widget's value has been changed? | <h2>Busy wait: NOT work</h2>
<p>Given the following code:</p>
<pre class="lang-py prettyprint-override"><code>from ipywidgets import IntsInput
from IPython.display import display
in_value = IntsInput(description="value")
before = in_value.value
print('before': before)
display(in_value)
while before == in_va... | <python><jupyter-notebook><ipywidgets> | 2023-10-26 03:08:53 | 1 | 1,959 | link89 |
77,363,673 | 3,162,975 | Oauth 2.0 run flow for Youtube Data Api v3 not work - cache problem? | <p>I want to upload videos to youtube via command line (prompt) using the following code in python and the google api "<strong>Youtube Data Api v3</strong>".</p>
<p>When the code is executed for the first time, the <strong>Oauth 2.0 run flow</strong> start.
A screen appears in the prompt asking for the <em>us... | <python><google-cloud-platform><oauth-2.0><youtube><youtube-data-api> | 2023-10-26 01:41:47 | 1 | 3,599 | Borja |
77,363,596 | 327,694 | How to get more word suggestions from Hunspell with pyhunspell | <p>I'm using hunspell with the pyhunspell wrapper. I'm calling:</p>
<pre><code>hunspell.suggest("Yokk")
</code></pre>
<p>But this is returning only ["Yolk", "Yoke"]. I saw that "York" is in the dictionary but is not being returned. Is there a way to return more than 2 suggestions... | <python><spell-checking><hunspell> | 2023-10-26 01:06:20 | 1 | 5,610 | Josep Valls |
77,363,541 | 4,961,048 | Python multiprocessor pool post-process | <p>I have a set of tasks to be executed (to the tune of millions) and I have to <code>POST</code> the result of each "execution". The POST offers me a way to batch the results.</p>
<p>I have the following skeleton :</p>
<pre class="lang-py prettyprint-override"><code>def init_pool_processes():
global gath... | <python><multiprocessing> | 2023-10-26 00:39:25 | 0 | 471 | midi |
77,363,447 | 395,857 | Whenever I submit the first query, I always get an "error" with Gradio. But subsequent queries work fine. Why? | <p>I'm following the basic Gradio interface from the <a href="https://www.gradio.app/docs/interface" rel="nofollow noreferrer">Gradio documentation</a>:</p>
<pre><code>import gradio as gr
def greet(name):
return "Hello " + name #+ "!" +a
demo = gr.Interface(fn=greet, inputs="text", o... | <python><gradio> | 2023-10-25 23:59:21 | 1 | 84,585 | Franck Dernoncourt |
77,363,429 | 1,524,372 | Inconsistency in Enum with class mixing string formatting in Python 3.11 | <p>I have been following the back and forth on Enum formatting in Python 3.11, see <a href="https://github.com/python/cpython/issues/100458" rel="nofollow noreferrer">https://github.com/python/cpython/issues/100458</a>.</p>
<p>However I have a few mixins with classes that implement <code>__str__</code> and have been se... | <python><enums><python-3.11> | 2023-10-25 23:53:08 | 1 | 311 | Paul |
77,363,316 | 268,581 | How to resolve issues with a bar plot x-axis being overcrowded | <p>Here's a Python program which does the following:</p>
<ul>
<li>Makes an API call to treasury.gov to retrieve data</li>
<li>Stores the data in a Pandas dataframe</li>
<li>Plots the data as a bar chart</li>
</ul>
<pre><code>import requests
import pandas as pd
import matplotlib.pyplot as plt
date = '1900-01-01'
trans... | <python><pandas><matplotlib><time-series><bar-chart> | 2023-10-25 23:08:15 | 1 | 9,709 | dharmatech |
77,363,105 | 1,514,682 | How to visualize colmap export that contains Intrinsic and Extrinsic Camera Parameters using python | <p>I have a transforms.json file which contains Intrinsic and Extrinsic for 23 cameras. I would like to visualize those using Python, colmap, pycolmap and jupyternotebook. Below is a part of the .json file</p>
<pre><code>{
"w": 1920,
"h": 1080,
"fl_x": 1098.8550003271516,
"fl... | <python><camera-calibration><colmap> | 2023-10-25 22:01:21 | 2 | 2,393 | Khayam Gondal |
77,363,017 | 8,279,172 | python set element in dict by accessing non-existent element | <p>I want to add a new element to dictionary this way:</p>
<pre class="lang-python3 prettyprint-override"><code>d["key1"]["key2"]["key3"] = 10
</code></pre>
<p>But I have to do it such way:</p>
<pre class="lang-python3 prettyprint-override"><code>d["key1"] = {}
d["key1"... | <python><dictionary> | 2023-10-25 21:34:57 | 2 | 1,540 | wowonline |
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