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 ⌀ |
|---|---|---|---|---|---|---|---|---|
77,889,046 | 13,086,128 | polars.read_csv vs polars.read_csv_batched vs polars.scan_csv? | <p>What is the difference between <code>polars.read_csv</code> vs <code>polars.read_csv_batched</code> vs <code>polars.scan_csv</code> ?</p>
<p><code>polars.read_csv</code> looks equivalent to <code>pandas.read_csv</code> as they have the same name.</p>
<p>Which one to use in which scenario and how they are similar/dif... | <python><python-polars> | 2024-01-26 21:20:47 | 2 | 30,560 | Talha Tayyab |
77,888,975 | 2,465,039 | Pydantic serialization of containers of mixed types | <p>Can Pydantic v2 handle containers of mixed types? For example, how would serialization take place in a class defined as follows:</p>
<pre><code>class Foo(BaseModel):
foo_list: list
</code></pre>
<p>If the code above is not the recommended way of doing things, what is the recommended way of defining lists that may ... | <python><pydantic><pydantic-v2> | 2024-01-26 21:03:06 | 1 | 977 | user2465039 |
77,888,944 | 1,471,980 | how do you pull Aruba reports using API calls via Python | <p>I need to login to aruba appliance and get report data using the following api at aruba-airwave endpoint.</p>
<p>I have this code so far:</p>
<pre><code>import xml.etree.ElementTree as ET # libxml2 and libxslt
import requests # HTTP requests
import csv
import sys
# -------------------------------... | <python><aruba> | 2024-01-26 20:56:45 | 1 | 10,714 | user1471980 |
77,888,886 | 525,865 | running bs4 scraper needs to be redefined to enrich the dataset - some issues | <p>got a bs4 scraper that works with selenium - see far below:</p>
<p>well - it works fine so far:</p>
<p>see far below my approach to fetch some data form <strong>the given page</strong>: clutch.co/il/it-services</p>
<p>To enrich the scraped data, with additional information, i tried to modify the scraping-logic to ... | <python><selenium-webdriver><web-scraping><beautifulsoup> | 2024-01-26 20:40:18 | 2 | 1,223 | zero |
77,888,783 | 7,225,482 | Adding values in two array with overlapping dimensions (outer join) | <p>I have two xarrays with values along the same dimension. Some of the points overlap and some points along that dimension are only in the first or the second array. I would like to get a third array that adds the values and assumes 0 for missing values. I think this would be a sum of the two arrays along the dimensio... | <python><python-xarray> | 2024-01-26 20:16:14 | 0 | 746 | Alvaro Aguilar |
77,888,735 | 5,420,229 | Insert many-to-many relationship objects using SQLModel when one side of the relationship already exists in the database | <p>I am trying to insert records in a database using SQLModel where the data looks like the following.
A House object, which has a color and many locations.
Locations will also be associated with many houses. The input is:</p>
<pre><code>[
{
"color": "red",
"locations":... | <python><sql><sqlalchemy><fastapi><sqlmodel> | 2024-01-26 20:02:50 | 1 | 485 | Hannon Queiroz |
77,888,477 | 1,769,327 | PyQt6: QThread: Destroyed while thread is still running | <p>Consider the following class that implements QThread:</p>
<pre><code>from PyQt6.QtCore import QThread
from stream_consumer.streaming_worker import StreamingWorker
class GuiStreamerController:
def __init__(self, callback_function) -> None:
"""Initialize the class
Args... | <python><pyqt><pyqt6> | 2024-01-26 18:59:17 | 1 | 631 | HapiDaze |
77,888,418 | 6,471,140 | CUDA path in Sagemaker instances to solve NameError: name '_C' is not defined with GroundingDINO | <p>I'm trying to install and use <a href="https://github.com/IDEA-Research/GroundingDINO" rel="nofollow noreferrer">grounding dino</a> in a Sagemaker instance (with GPU) but i got the error:</p>
<pre><code>NameError: name '_C' is not defined
</code></pre>
<p>I found out the reason is because the variable CUDA_HOME is n... | <python><machine-learning><cuda><amazon-sagemaker> | 2024-01-26 18:45:06 | 2 | 3,554 | Luis Leal |
77,888,183 | 11,170,350 | How to find the indexes of stimulated regions in 1D signal python | <p>I have a 1D signal, where some part is at baseline and some at higher amplitude because of stimulus. I want to separate the stimulated segments.
Here is the image of attached signal
<a href="https://i.sstatic.net/6Qi9j.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/6Qi9j.png" alt="enter image descrip... | <python><signal-processing> | 2024-01-26 17:58:47 | 1 | 2,979 | Talha Anwar |
77,887,846 | 880,874 | How can I get my python script to ignore specific characters in my csv file? | <p>I have data in a csv file that contains car loan data.</p>
<p>The columns are the car make and model, the total cost, and the APR.</p>
<p>So I am using pyPlot and Python to make Pie charts for each make...the pie chart will contain the models for each car manufacturer where the size of the pie section will be determ... | <python><pandas><regex> | 2024-01-26 16:53:20 | 1 | 7,206 | SkyeBoniwell |
77,887,703 | 274,579 | How to convert a big bytes object to a list of 32-bit integer values? | <p>I have a <code>bytes</code> object with a length <code>n</code> in bytes that is a multiple of 4. I want to convert it to a list of <code>n/4</code> 32-bit integer values.</p>
<p>What is an efficient way to do that?</p>
<p>For example, convert <code>x</code> to <code>y</code>:</p>
<pre><code>x = b'\x01\x02\x03\x04\x... | <python><python-3.x><type-conversion> | 2024-01-26 16:31:00 | 5 | 8,231 | ysap |
77,887,623 | 5,838,180 | How to make a figure with scatter plots on the sky as subplots? | <p>I am trying to make a figure with 4 subplots (in 2 columns and 2 rows). Each of them should contain a healpy projscatter subplot or a scatter plot on the sky of another kind. But I see no easy way provided by healpy to do this. Can someone provide a useful code? thx</p>
| <python><matplotlib><plot><healpy> | 2024-01-26 16:18:08 | 1 | 2,072 | NeStack |
77,887,573 | 11,402,025 | How to auto populate the address in json | <p>This is the json object I have</p>
<pre><code>[
{
"person": "abc",
"city": "united states",
"facebooklink": "link",
"united states": [
{
"person": "cdf",
"city": "ohio"... | <python><json><python-3.x><recursion><iteration> | 2024-01-26 16:11:53 | 1 | 1,712 | Tanu |
77,887,500 | 5,790,653 | python unable to exit if the first for loop iteration matches | <p>This is <code>file.json</code>:</p>
<pre class="lang-json prettyprint-override"><code>[
{
"id": 5,
"name": "Jennifer",
"counts": 10,
"available_days": ["Sunday", "Monday", "Wednesday"],
"last_update": &quo... | <python> | 2024-01-26 16:00:24 | 2 | 4,175 | Saeed |
77,887,308 | 6,486,583 | Exception on update() after calling init() for the second time on the same tracker instance | <p>Consider the following code:</p>
<pre><code>import cv2
window_name = "Object Tracking"
source = cv2.VideoCapture(".tmp/2024-01-24 22-53-46.mp4")
tracker = cv2.TrackerKCF_create()
selectedROI = None
while True:
ret, frame = source.read()
if not ret:
print("Error: Could not... | <python><opencv><computer-vision><object-tracking> | 2024-01-26 15:29:49 | 0 | 3,415 | spirit |
77,887,292 | 13,154,227 | Python Django: make strftime return german language, not english | <p>In my Django project, I'm using strftime, specifically <code>%b</code> to get the abbreviated month name. Those names are returned in english. My settings contain the following:</p>
<pre><code>LANGUAGE_CODE = 'de' # also tried 'de_DE'
USE_I18N = True
USE_TZ = True
</code></pre>
<p>Why does strftime still return engl... | <python><django><strftime> | 2024-01-26 15:27:38 | 2 | 609 | R-obert |
77,887,248 | 4,527,628 | Pydantic union discriminator based on field on parent model | <p>I have model like this:</p>
<pre><code>class Foo(BaseModel):
protocol: str
protocol_params: Union[ProtocolOneParam, ProtocolTwoParam]
</code></pre>
<p><code>ProtocolOneParam</code> and <code>ProtocolTwoParam</code> have no same field with distinguishable value so I can use them as <code>Discriminator</code> ... | <python><python-3.x><pydantic><pydantic-v2> | 2024-01-26 15:20:23 | 2 | 1,225 | M.Armoun |
77,887,232 | 3,747,486 | Cannot explode a nested JSON within spark dataframe | <p>I am new to Spark. I am trying to flatten a dataframe but failed to do so with "explode".</p>
<p>The original dataframe schema is like below:</p>
<pre><code>ID|ApprovalJSON
1|[{"ApproverType":"1st Line Manager","Status":"Approved"},{"ApproverType":"2nd... | <python><json><pyspark> | 2024-01-26 15:18:31 | 1 | 326 | Mark |
77,886,972 | 5,709,240 | How to vlookup within a single dataframe? | <p>From the following dataframe (<code>df</code>):</p>
<pre><code>|------------+--------------------+-------------|
| child_code | child_name | parent_code |
|------------+--------------------+-------------|
| 900 | World | 0 |
| 920 | South-Eastern Asia | 900 |
| ... | <python><pandas><dataframe> | 2024-01-26 14:34:18 | 1 | 933 | crocefisso |
77,886,724 | 5,594,008 | Call async function from sync inside async FastAPI application | <p>Not sure, that this is possible, but still</p>
<p>I have default async FastAPI application, where I have sync function</p>
<pre><code>@classmethod
def make_values(
cls,
records: list,
symbol: str = None,
) -> list:
values = []
for record in records:
new_row = SomePydanticMo... | <python><asynchronous><async-await><python-asyncio><fastapi> | 2024-01-26 13:50:40 | 2 | 2,352 | Headmaster |
77,886,606 | 929,122 | Executing same operator in cloud composer as multiple tasks | <p>I have a PythonOperator in Airflow that gets executed using Cloud Composer:</p>
<pre class="lang-py prettyprint-override"><code>with DAG(
dag_id = config['dag_id'],
schedule_interval = config['schedule_interval'],
default_args = default_args
) as dag:
generate_data_task = PythonOperator(
... | <python><google-cloud-platform><airflow><google-cloud-composer-2> | 2024-01-26 13:30:47 | 1 | 437 | drake10k |
77,886,416 | 3,526,758 | Altair plot in streamlit: How to add a legend? | <p>I'm using streamlit and need altair to plot (because of available interpolation options).</p>
<p>Given this simple code:</p>
<pre class="lang-py prettyprint-override"><code>import streamlit as st
import altair as alt
import pandas as pd
data = pd.DataFrame({"x": [0, 1, 2, 3], "y": [0, 10, 15, 20... | <python><streamlit><altair> | 2024-01-26 12:56:34 | 1 | 545 | amw |
77,886,346 | 2,148,416 | Raising an exception in a custom ufunc in a NumPy ndarray subclass | <p>I'm implementing a NumPy ndarray subclass with a custom <code>equal()</code> universal function.</p>
<p>This is a distilled example where the custom <code>equal()</code> ufunc just calls the original:</p>
<pre><code>class MyArray(np.ndarray):
def __new__(cls, data):
return np.array(data).view(MyArray)
... | <python><numpy><numpy-ufunc> | 2024-01-26 12:46:29 | 0 | 3,437 | aerobiomat |
77,886,336 | 8,000,016 | How to set Nginx reverse proxy for local Docker Django | <p>I'm developing a docker project with <code>nginx</code> and <code>django</code> services. I've <code>django.conf.template</code> parameterised to pass environment variables dynamically depends on environment.</p>
<p>django.conf:</p>
<pre><code>upstream django_app {
server ${DJANGO_PRIVATE_IP}:${DJANGO_PORT};
}
s... | <python><django><docker><nginx> | 2024-01-26 12:44:54 | 2 | 1,264 | Alberto Sanmartin Martinez |
77,886,215 | 10,232,932 | Create random datetime column with condition to another datetime column pandas | <p>I have a pandas dataframe df_sample:</p>
<pre><code>columnA columnB
A AA
A AB
B BA
B BB
B BC
</code></pre>
<p>And I am already creating a random column with some date objects in it:</p>
<pre><code>df_sample['contract_starts'] = np.random.choice(pd.date_range('2024-01-01', '202... | <python><pandas><dataframe><datetime> | 2024-01-26 12:21:40 | 2 | 6,338 | PV8 |
77,886,202 | 5,108,333 | Parallel processing in python and need for if __name__ == '__main__' | <p>I've been battling the <strong>need for parallel processing</strong> in my application. I have relatively good understanding that GIL prevents concurrent processing in a single interpreter, and that there can only be one interpreter per process. At least until <a href="https://peps.python.org/pep-0554/" rel="nofollo... | <python><multiprocessing><subprocess><gil> | 2024-01-26 12:19:04 | 2 | 1,291 | A. Vieira |
77,886,168 | 815,859 | Python OpenCV threading with tkinter | <p>I have a small python opencv code to predict age and gender. I also have a GUI tkinter library to print the age on a separate window.</p>
<pre class="lang-py prettyprint-override"><code>import cv2
import math
import time
import argparse
import requests
import tkinter as tk
import threading
window = tk.Tk()
def ... | <python><multithreading><opencv><tkinter><python-multithreading> | 2024-01-26 12:14:43 | 0 | 795 | Monty Swanson |
77,886,120 | 7,695,845 | How to ignore ruff errors in jupyter notebook in VSCode? | <p>I am using ruff to lint and format my Python code in Visual Studio Code. I also work often with jupyter notebooks inside VSCode. When I do that I get some ruff linting errors that don't really make sense in a notebook such as <code>Module level import not at top of cell</code>:</p>
<p><a href="https://i.sstatic.net/... | <python><visual-studio-code><jupyter-notebook><ruff> | 2024-01-26 12:06:19 | 1 | 1,420 | Shai Avr |
77,886,066 | 13,839,945 | Plotly colormaps in Matplotlib | <p>I really like the <a href="https://plotly.com/python/builtin-colorscales/" rel="nofollow noreferrer">additional colormaps</a> like 'dense' or 'ice' from plotly. Nevertheless, I am currently using matplotlib for most of my plots.</p>
<p>Is there a way to use a pyplot colormap in matplotlib plots?</p>
<p>When I take t... | <python><matplotlib> | 2024-01-26 11:57:34 | 1 | 341 | JD. |
77,886,057 | 7,662,164 | Unexpected behavior of JAX `vmap` for multiple arguments | <p>I have found that <code>vmap</code> in JAX does not behave as expected when applied to multiple arguments. For example, consider the function below:</p>
<pre><code>def f1(x, y, z):
f = x[:, None, None] * z[None, None, :] + y[None, :, None]
return f
</code></pre>
<p>For <code>x = jnp.arange(7), y = jnp.arange... | <python><arrays><vectorization><jax> | 2024-01-26 11:56:13 | 1 | 335 | Jingyang Wang |
77,885,918 | 6,494,707 | Why finetuning MLP model on a small dataset, still keeps the test accuracy same as pre-trained weights? | <p>I have designed a simple MLP model trained on 6k data samples.</p>
<pre><code>class MLP(nn.Module):
def __init__(self,input_dim=92, hidden_dim = 150, num_classes=2):
super().__init__()
self.input_dim = input_dim
self.num_classes = num_classes
self.hidden_dim = hidden_dim
#... | <python><machine-learning><deep-learning><pytorch><neural-network> | 2024-01-26 11:32:05 | 1 | 2,236 | S.EB |
77,885,815 | 5,547,553 | How to get string match starting position in str.contains() on polars? | <p>I know I can use str.contains() to check if a string is contained in a column, like:</p>
<pre><code>import polars as pl
df = pl.DataFrame({"a": ["my name is Bob","my little pony, my little pony"]})
(df.with_columns(bbb = pl.col('a').str.slice(1,10000).str.contains(pl.col('a').str.slice(... | <python><regex><dataframe><python-polars> | 2024-01-26 11:15:33 | 1 | 1,174 | lmocsi |
77,885,792 | 7,133,942 | How to change the order of bars in a matplotlib barchart | <p>I have the following code</p>
<pre><code>import matplotlib.pyplot as plt
from datetime import datetime
co2_prices = [100, 60]
electricity_prices = [-2.6, 157]
co2_timestamps = ["March 2023", "February 2024"]
electricity_timestamps = ["24.09.2023 14:00", "24.09.2023 19:00"]
... | <python><matplotlib> | 2024-01-26 11:11:30 | 1 | 902 | PeterBe |
77,885,787 | 9,132,526 | Resume from checkpoint with Accelerator causes loss to increase | <p>I've been working on a project to attempt to finetune Stable Diffusion and introduce layout conditioning. I'm using all the components of Stable diffusion from the huggingface stable diffusion pipeline as frozen and only the Unet and my custom model called LayoutEmbeddeder for the conditioning are not frozen.</p>
<p... | <python><huggingface><stable-diffusion><accelerate> | 2024-01-26 11:10:59 | 1 | 355 | Suemayah Eldursi |
77,885,674 | 1,581,090 | How can I find the best possible shift to correlate two data sets in NumPy? | <p>In Python, I have a two-dimensional data set consisting of the two lists, <code>x1</code> and <code>y1</code>. I also have another set, <code>x2</code> and <code>y2</code>, defined as follows:</p>
<pre><code>import random
import numpy as np
import matplotlib.pyplot as plt
# Define the real shift
shift = 50.5
# Flu... | <python><numpy><correlation> | 2024-01-26 10:51:24 | 1 | 45,023 | Alex |
77,885,605 | 8,003 | Toggling character format with PyQt6 | <p>I'm writing a custom word processor as a hobby project. I'm using Python and PyQt6.</p>
<p>I wrote the following. The intent is that if I select some text and apply Bold formatting (for example, by hitting "ctrl-b"), it will toggle the formatting. Specifically, it should remove the bold formatting if all o... | <python><pyqt6> | 2024-01-26 10:36:48 | 1 | 11,687 | Ovid |
77,885,145 | 5,170,442 | How can I suppress ruff linting on a block of code | <p>I would like to disable/suppress the ruff linter (or certain linting rules) on a block of code. I know that I can do this for single lines (by using <code># noqa: <rule_code></code> at the end of the line) or for entire files/folder (<code>#ruff: noqa <rule_code></code> at the top of the file).</p>
<p>Ho... | <python><lint><ruff> | 2024-01-26 09:08:08 | 2 | 653 | db_ |
77,885,120 | 16,383,578 | How to open $MFT in Python? | <p>I need to open <code>"//?/D:/$MFT"</code> in binary read mode to parse its contents, I need the raw binary data from Master File Table to resolve <em><strong>File Record Segments</strong></em> from <code>"D:/System Volume Information/Chkdsk/Chkdsk%y%m%d%H%M%S.log"</code>.</p>
<p>Long story short ... | <python><ntfs><ntfs-mft> | 2024-01-26 09:03:15 | 0 | 3,930 | Ξένη Γήινος |
77,885,055 | 7,325,581 | use AdaptiveAvgPool2d for CNN in pytorch | <p>I try to train a CNN with different size images but it throws an error
<code>ValueError: expected sequence of length 1200 at dim 2 (got 1069)</code>
when I convert them to tensor.</p>
<p>I think it is because of the different size images. But I don't want to resize the images. How can I use AdaptiveAvgPool2d?</p>
<p... | <python><pytorch><conv-neural-network> | 2024-01-26 08:47:14 | 1 | 1,063 | just_code_dog |
77,885,015 | 5,056,347 | Convert string to boolean using database expression in Django (for generated field) | <p>I have the following models code:</p>
<pre class="lang-py prettyprint-override"><code>class Product(models.Model):
...
barcode_data = models.CharField(
max_length=255,
blank=True,
default="",
)
@property
def is_scannable(self):
if self.barcode_data:
... | <python><django><django-models> | 2024-01-26 08:40:32 | 1 | 8,874 | darkhorse |
77,884,899 | 10,452,700 | What is difference between aggregation and resampling over historical data within pandas data frame? | <p>I'm experimenting with the characterization of data over time. Let's say I have the following time data:</p>
<pre class="lang-py prettyprint-override"><code>import numpy as np
import pandas as pd
import scipy.signal as signal
import matplotlib.pyplot as plt
# Function to generate triangular wave
def generate_triang... | <python><pandas><time-series><aggregate><downsampling> | 2024-01-26 08:17:20 | 0 | 2,056 | Mario |
77,884,695 | 2,465,039 | How can I replicate Pydantic v1 behaviour of json_encoders in pydantic v2? | <p>The latest versions of Pydantic v2 have resurrected the configuration option of <code>json_encoders</code> (see <a href="https://docs.pydantic.dev/latest/api/config/#pydantic.config.ConfigDict.json_encoders" rel="nofollow noreferrer">https://docs.pydantic.dev/latest/api/config/#pydantic.config.ConfigDict.json_encode... | <python><pydantic> | 2024-01-26 07:32:03 | 1 | 977 | user2465039 |
77,884,413 | 8,047,378 | When I convert a PyTorch model to onnx, I get many files, why? | <p>when I convert a torch model to onnx, I get many files like you can see in the images below:</p>
<p><a href="https://i.sstatic.net/jO4m3.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/jO4m3.png" alt="enter image description here" /></a></p>
<p><a href="https://i.sstatic.net/WYFks.png" rel="nofollow n... | <python><pytorch><onnx> | 2024-01-26 06:01:53 | 1 | 939 | Frank.Fan |
77,884,368 | 6,766,408 | Unable to get XPath as values and location is changing | <p>I have one application under test. I want to test the numbers and verify with expected values using robot framework. As values and location is changing after importing one file it is hard to get the xpaths. I tried with all the xpaths like with Selectors Hub OR normal chrome xpath. How to get these values as it is c... | <python><selenium-webdriver><xpath><robotframework><automation-testing> | 2024-01-26 05:42:17 | 2 | 312 | ADS KUL |
77,884,311 | 3,220,135 | Python winrt how to get notification listener permission? | <p>How is it possible to get needed permission for a notification listener from winrt in python? The following code immediately returns "denied" without any sort of windows prompt showing up:</p>
<pre class="lang-py prettyprint-override"><code>import asyncio
import winrt.windows.ui.notifications.management as... | <python><notifications><windows-runtime> | 2024-01-26 05:18:26 | 1 | 11,165 | Aaron |
77,884,246 | 11,480,383 | How to read openapi json schema and extract API information using python | <p>I have a openapi json schema file. Using Python, I want to read that json file and extract all the APIs defined in it (including API definition, request headers, request body etc...) and execute all those APIs in a loop.
API execution part I can handle but what I want to know is there any standard python library to ... | <python><openapi> | 2024-01-26 04:50:00 | 1 | 700 | Prabodha |
77,884,044 | 2,624,770 | python csvwriter gives "BrokenPipeError" when used in pipe | <p>Here's an example of what I'm seeing:</p>
<pre><code>❯ cat /tmp/test.py
#!/usr/bin/env python3
import csv
with open("/dev/stdout", "w") as f:
csvwriter = csv.writer(f)
csvwriter.writerows((_,) for _ in range(10000))
</code></pre>
<p>This runs just fine when redirected to a file or to se... | <python><python-3.x> | 2024-01-26 03:21:39 | 1 | 2,293 | keithpjolley |
77,884,005 | 522,815 | Python ModuleNotFoundError only in command line execution not in IDE | <p>I see a <code>ModuleNotFoundError</code> error when running a simple program.</p>
<p>The project is created using Poetry, and the setup is as shown in the screenshot.</p>
<p><a href="https://i.sstatic.net/V5KS2.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/V5KS2.png" alt="enter image description her... | <python><python-import><python-module><modulenotfounderror> | 2024-01-26 03:05:20 | 2 | 1,823 | techjourneyman |
77,883,926 | 50,385 | How to make `import` and `from import` diverge in Python? | <p>Say I have the following consecutive lines in a python code base:</p>
<pre><code>from foo import BAR # succeeds
log.info(f"{dir(BAR)=}") # succeeds
import foo.BAR # succeeds
log.info(f"{dir(foo.BAR)=}") # fails, AttributeError no field BAR in module foo
</code></pre>
<p... | <python><python-import><attributeerror> | 2024-01-26 02:30:52 | 2 | 22,294 | Joseph Garvin |
77,883,758 | 1,401,560 | Why this exception using Paramiko? | <p>I'm trying to teach myself Python to connect to an SFTP server. I tried out this sample code from <a href="https://pythoneo.com/how-do-i-change-directories-using-paramiko/" rel="nofollow noreferrer">How do I change directories using Paramiko?</a>.</p>
<pre class="lang-py prettyprint-override"><code>import paramiko
... | <python><python-3.x><paramiko> | 2024-01-26 01:22:35 | 1 | 17,176 | Chris F |
77,883,755 | 1,297,248 | Logging causing OSError and .nfs files | <p>I have this logger.py file:</p>
<pre><code>import logging
from logging.handlers import TimedRotatingFileHandler
FORMAT = '%(asctime)s %(message)s'
log = logging.getLogger(__name__)
log.setLevel(logging.INFO)
handler = TimedRotatingFileHandler('/mnt/NFS-drive/debug.log', when='midnight', backupCount=7)
handler.setFo... | <python><nfs> | 2024-01-26 01:21:21 | 1 | 6,409 | Batman |
77,883,709 | 4,770,412 | How to resolve python path error while trying to write to a file from different sub directory | <p>In my Python project, my logger script is supposed to create a log file in the logs dir, my logger class is present in src/logger.py and logs/ and src are at the same level. when the logger tries to create a log file it tries to find log/ in src/ dir and errors out</p>
<p>project structure</p>
<pre><code>.
├── READM... | <python> | 2024-01-26 00:57:26 | 1 | 413 | Aamir Shaikh |
77,883,624 | 687,739 | Filter a pandas DataFrame by a dict | <p>Assume I have a DataFrame like this:</p>
<pre><code> Num1 Num2
1 1 0
2 3 2
3 5 4
4 7 6
5 9 8
</code></pre>
<p>And I have a dictionary like this:</p>
<pre><code>d = {
"Num1": 2,
"Num2": 5
}
</code></pre>
<p>I want to retu... | <python><pandas> | 2024-01-26 00:26:23 | 3 | 15,646 | Jason Strimpel |
77,883,535 | 1,519,058 | Order dataframe by conditions combining many columns | <p>I have two advanced sorting scenarios.</p>
<p>They are independent cases so I have listed below a sample with expected results.</p>
<pre class="lang-py prettyprint-override"><code>import pandas as pd
a={
"ip":['10.10.11.30','10.10.11.30','10.10.11.30', '10.2.2.10', '10.10.2.1', '10.2.2.2'],
"path... | <python><python-3.x><pandas><dataframe><sorting> | 2024-01-25 23:47:17 | 2 | 4,963 | Enissay |
77,883,462 | 687,739 | Get minimum unique tuple pair from list of tuples | <p>Consider the following list of tuples:</p>
<pre><code>transactions = [
('GBP.USD', '2022-04-29'),
('SNOW', '2022-04-26'),
('SHOP', '2022-04-21'),
('GBP.USD', '2022-04-27'),
('MSFT', '2022-04-11'),
('MSFT', '2022-04-21'),
('SHOP', '2022-04-25')
]
</code></pre>
<p>I can get the tuple with t... | <python><tuples> | 2024-01-25 23:21:45 | 6 | 15,646 | Jason Strimpel |
77,883,300 | 1,519,417 | Full page screenshot with Selenium Chrome driver in Python | <p>AI insists that for Selenium 4 or later to take the full page screenshot with <code>webdriver.Chrome()</code>, you can use the 'full' argument in <code>driver.get_screenshot_as_file("screenshot.png", full=True)</code>.
However, I get error message</p>
<blockquote>
<p>TypeError: WebDriver.get_screenshot_as_... | <python><selenium-webdriver><selenium-chromedriver> | 2024-01-25 22:33:02 | 1 | 668 | Vladimir |
77,883,267 | 2,299,939 | Updating MP3 metadata with Python and music-tag | <p>I'm trying to use a Python 3 script to edit the metadata of MP3 (and other) files using music-tag (0.4.3) but with mixed success. I say "mixed" because it works for some fields and not for others.</p>
<p>I'm wondering if it's related to how I'm using the names of the fields (capitalisation etc.) or the for... | <python><metadata><mp3><vlc> | 2024-01-25 22:24:35 | 1 | 479 | Ratler |
77,883,241 | 1,701,812 | Get specific form of range in Python 3 | <p>When getting <code>range(1,100)</code> I get:</p>
<pre><code>[ 1, 2, 3, 4, 5 ... 99 ]
</code></pre>
<p>I need something like zip of this range:</p>
<pre><code>[ 50, 49, 51, 48, 52, 47, 53 ... 99 ]
</code></pre>
<p>How to get it?</p>
<hr />
<p><strong>Background</strong>: It is all about Bitcoin puzzle 66.</p>
<p>Fir... | <python><python-3.x><range> | 2024-01-25 22:13:14 | 5 | 752 | pbies |
77,883,215 | 11,278,478 | Get column number for Python Melt function | <p>I need to unpivot a pandas dataframe. I am using pd.melt() function for this.
It is working as expected, now I need to add an additional column "column_number" in my output. Example below:</p>
<pre><code>name age gender id
a 18 m 1
b 20 f 2
</code></pre>
<p>Current Output:</p>
<pre><... | <python><python-3.x><pandas><dataframe><pandas-melt> | 2024-01-25 22:11:54 | 5 | 434 | PythonDeveloper |
77,883,150 | 3,666,302 | Add default values to decorated function and update type signature | <p>I'd like to create decorator which adds default values to function arguments, but preserves the argument names and types of the function signature.</p>
<pre class="lang-py prettyprint-override"><code>from typing import Callable
def optional[**P](f: Callable[P, None]) -> Callable[P, None]:
def wrapper(*args: ... | <python><decorator><typing> | 2024-01-25 21:55:22 | 1 | 2,950 | TomTom |
77,883,056 | 2,512,455 | Restrict Flake8 for older Python version | <p>Is there a way how to use flake8 from python 3.11, but restrict it to follow rules of python 3.9?</p>
<p>e.g. for mypy, I can add <code>--python-version=X.Y</code></p>
<blockquote>
<p>This flag will make mypy type check your code as if it were run under Python version X.Y. Without this option, mypy will default to u... | <python><flake8> | 2024-01-25 21:31:26 | 1 | 365 | Michal Vašut |
77,883,025 | 9,698,518 | How to read in an environment variable for Jinja2 so that it can be interpolated in an if condition? | <p>I try to wrap-around my head on how to skip certain parts of code based on an environment variable when using a <code>Jinja2</code> template to generate a file with a <code>YAML</code> document. I did some research online, asked ChatGPT, but I did not find any answer that helped me.</p>
<p>So I made this minimal exa... | <python><jinja2> | 2024-01-25 21:24:22 | 1 | 672 | mgross |
77,882,964 | 23,260,297 | Grouping data and calculating totals for new column | <p>I have a dataframe which contains data to be used in calculations. I have to group rows based on 3 columns and then calculate the totals and plug the totals into a formula.</p>
<p>formula = -(totalvalue - totalFP)/ totalquantity
where totalvalue is the sum of quantity column
totalvalue is the sum of the value column... | <python><pandas> | 2024-01-25 21:11:54 | 1 | 2,185 | iBeMeltin |
77,882,942 | 15,296,744 | What is wrong with the function below for calculating simple moving average? | <p>I have written the function below in order to find the <a href="https://en.wikipedia.org/wiki/Moving_average#Simple_moving_average" rel="nofollow noreferrer">SMA</a> of a csv file according to the desired SMA formula, However, something is wrong with my formula which I can't figure it out.</p>
<pre><code>def SMA_cal... | <python><numpy><moving-average> | 2024-01-25 21:06:05 | 2 | 391 | Dorrin Samadian |
77,882,712 | 8,942,319 | Why does TypedDict alt syntax work for illegal names? | <pre><code>from typing import TypedDict, Optional
# This will work
Overview = TypedDict('Overview', {'detail.id': Optional[str]})
# This will throw an error
# SyntaxError: illegal target for annotation
class Overview(TypedDict):
'detail.id': Optional[str]
</code></pre>
<p>This is on Python 3.8.9</p>
<p>Is there a... | <python><python-3.x> | 2024-01-25 20:17:10 | 0 | 913 | sam |
77,882,606 | 159,072 | Why am I getting different autocorrelation results from different libraries? | <ol>
<li>Why am I getting different autocorrelation results from different libraries?</li>
<li>Which one is correct?</li>
</ol>
<pre><code>import numpy as np
from scipy import signal
# Given data
data = np.array([1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 3.33])
# Compute the autocorrelation using scipy's correlate function
au... | <python><pandas><statsmodels><autocorrelation> | 2024-01-25 19:55:18 | 3 | 17,446 | user366312 |
77,882,500 | 11,885,185 | Regex for phone numbers | <p>I want to catch the phone number from a text using regex.</p>
<p>Examples:</p>
<p>I have this regex which finds the phone number very well:
<code>^((\(?\+45\)?)?)(\s?\d{2}\s?\d{2}\s?\d{2}\s?\d{2})$</code></p>
<p>and it catches all the numbers below well.</p>
<p>But I cannot catch the "tel.", "tlf"... | <python><regex><regex-group> | 2024-01-25 19:34:12 | 2 | 612 | Oliver |
77,882,402 | 2,657,986 | Are hashmaps typically implemented with an array of keys? | <p>Many languages that include hashmaps in the standard library or as builtins, allow the programmer to iterate over the hashmap. For example, in python:</p>
<pre><code>d = {"US": "English", "Spain": "Spanish", "France": "French", "Canada": "Eng... | <python><c++><rust><hashmap><iterator> | 2024-01-25 19:13:04 | 1 | 939 | Isaac D. Cohen |
77,882,386 | 11,092,636 | Unexpected Sheet Renaming in OpenPyXL When Only Case Changes | <p>I'm using OpenPyXL in Python to manipulate Excel workbooks. I encountered an unexpected behavior when renaming a sheet. <strong>If I change the name of a sheet to a name that only differs in letter case from its previous name, OpenPyXL appends a '1' to the new name</strong>.</p>
<p>Here is a Minimal Reproducible Exa... | <python><openpyxl> | 2024-01-25 19:08:06 | 1 | 720 | FluidMechanics Potential Flows |
77,882,308 | 1,316,702 | azura databricks custom function not working (python) | <p>In databricks/python I am trying to create a custom function and I'm receiving an error.</p>
<p>here is the function I am trying to create:</p>
<pre><code>from pyspark.sql.functions import col, substr
def CreateBloombergSymbol(pctym):
digitMonth = pctym[6:2:1]
match digitMonth:
case "01&qu... | <python><match><databricks> | 2024-01-25 18:52:16 | 1 | 1,277 | solarissf |
77,882,297 | 1,028,270 | How does class polymorphism work with pydantic models? | <p>I have two classes that inherit from the same parent:</p>
<pre><code>class ChildOne(BaseSettings):
model_config = SettingsConfigDict(
extra="allow",
)
...
class ChildTwo(BaseSettings):
model_config = SettingsConfigDict(
extra="forbid",
)
...
</code></pre>
... | <python><python-typing><pydantic> | 2024-01-25 18:49:34 | 1 | 32,280 | red888 |
77,882,214 | 1,949,081 | Airflow DAG - Not able to parse {{ ds }} | <p>I have an Airflow DAG and I use {{ ds }} to get the logical date. As per Airflow documentation template {{ ds }} return logical date in format YYYY-MM-DD in string format. So I am using following code to manipulate the dates</p>
<pre><code>(datetime.strptime('{{ dag_run.logical_date|ds }}', '%Y-%m-%d') - timedelta(... | <python><airflow-2.x><mwaa> | 2024-01-25 18:31:49 | 1 | 5,528 | slysid |
77,882,019 | 19,198,552 | How can I switch to the tkinter text widget shortcuts defined in the TCL documentation when working under Win11? | <p>As I found in the <a href="https://tcl.tk/man/tcl8.5/TkCmd/text.htm" rel="nofollow noreferrer">TCL-documentation</a> Control-a is a shortcut for moving the cursor to the beginning of the line (which works at Linux). But when I use this shortcut at Windows11 it selects all the text in the text widget. There are many ... | <python><tkinter><keyboard-shortcuts><text-widget> | 2024-01-25 17:55:29 | 1 | 729 | Matthias Schweikart |
77,881,945 | 23,002,898 | In Django, when i compare two Html texts, how to remove the blank rows with the aim of making the comparison positive despite the blank lines? | <p>I'm comparing two texts with Django. Precisely, i am comparing two HTML codes using Json and <a href="https://docs.python.org/3/library/difflib.html" rel="nofollow noreferrer">difflib</a> module. The two files compared are: <code>user_input.html</code> and <code>source_compare.html</code>,they are compared with the... | <python><python-3.x><django><django-rest-framework><django-views> | 2024-01-25 17:42:38 | 1 | 307 | Nodigap |
77,881,821 | 639,676 | How is it possible that jax vmap returns not iterable? | <pre><code>import jax
import pgx
from jax import vmap, jit
import jax.numpy as jnp
env = pgx.make("tic_tac_toe")
key = jax.random.PRNGKey(42)
states = jax.jit(vmap(env.init))(jax.random.split(key, 4))
type(states)
</code></pre>
<p><code>states</code> has a type <code>pgx.tic_tac_toe.State</code>. I was expe... | <python><jax> | 2024-01-25 17:18:31 | 1 | 4,143 | Oleg Dats |
77,881,795 | 23,260,297 | list comprehension return a single value instead of a list | <p>I have a column in a dataframe that consists of tuples shaped like this:</p>
<pre><code>Prices
(0, 30.00)
(0, 20.00)
(0, 33.00)
(-12.00, 0)
(-13.00, 0)
(0,0)
</code></pre>
<p>I need to grab the non-zero values from each of the tuples if it exists and replace the tuple as a float in the column.</p>
<p>I used list com... | <python><pandas> | 2024-01-25 17:15:13 | 3 | 2,185 | iBeMeltin |
77,881,766 | 3,419,895 | is numba a good choice to create program that reads from peripherial and calls python wrapped C code? | <p>first of all I have never used numba, so my questions can have basic answers</p>
<p>I would like to write program that reads from peripheral device and processes data in real-time, problem is not in amount of data rather will numba address this quiestions or should I use good old C++/Rust:</p>
<ol>
<li>I will call p... | <python><performance><numba> | 2024-01-25 17:10:30 | 0 | 564 | quester |
77,881,712 | 8,942,319 | TypedDict, illegal target for annotation when using attribute of another TypedDict in definition | <p>I have 2 TypedDicts and in the latter I want to use an attribute of the former in the definition.</p>
<pre><code>class Detail(TypedDict):
id: Optional[str]
to_date: Optional[str]
from_date: Optional[str]
class Overview(TypedDict):
id: Optional[str]
'Detail.to_date': Optional[str]
</code></pr... | <python> | 2024-01-25 17:01:24 | 1 | 913 | sam |
77,881,635 | 7,554,826 | logging training and validation loss per epoch using huggingface trainer in pytorch to assess bias-variance tradeoff | <p>I'm fine-tuning a transformer model for text classification in Pytorch using huggingface Trainer. I would like to log both the training and the validation loss for each epoch of training. This is so that I can assess when the model starts to overfit to the training data (i.e. the point at which training loss keeps d... | <python><pytorch><loss><huggingface-trainer> | 2024-01-25 16:48:10 | 1 | 570 | Des Grieux |
77,881,453 | 217,332 | Interactions between asyncio, pytest, and SQLAlchemy | <p>I have a Python 3.8 program which runs a coroutine that loops infinitely, scheduling other coroutines in the background via <code>create_task</code> but not awaiting them. These coroutines use SQLAlchemy's <code>AsyncEngine</code> to write some data to a database. If an exception is raised, the handler cancels the l... | <python><async-await><sqlalchemy><pytest><python-asyncio> | 2024-01-25 16:19:36 | 1 | 83,780 | danben |
77,881,432 | 5,998,186 | End a nested loop in Python | <p>We want make a package of goal kilos of chocolate.
We have small bars (1 kilo each) and big bars (5 kilos each).
Return the number of small bars to use, assuming we always use big bars before small bars.
Return -1 if it can't be done.</p>
<pre><code>def make_chocolate(small, big, goal):
for i in range(1,big+1):
... | <python><function><loops> | 2024-01-25 16:16:20 | 2 | 343 | Hadsga |
77,881,025 | 10,145,953 | Detect presence of a signature opencv | <p>I have an image of a form which contains signatures and I need an automated method of determining if a signature is present in the image. I do not need to match the signature, I just need a basic Boolean response of "yes there is a signature in this image" or "there is no signature in this image."... | <python><opencv><image-processing><object-detection> | 2024-01-25 15:14:33 | 0 | 883 | carousallie |
77,880,853 | 3,952,274 | SQLAlchemy: IntegrityError on cascade delete for children with siblings | <p>I have the following ORM (shortend excerpt):</p>
<pre><code>class Base(DeclarativeBase):
pass
class Resource:
resource_id: Mapped[UUID] = mapped_column(
Uuid,
default=uuid.uuid4,
primary_key=True,
index=True,
)
created: Mapped[datetime] = mapped_column(DateTime, serve... | <python><sqlalchemy><orm> | 2024-01-25 14:46:00 | 1 | 644 | thomas |
77,880,761 | 20,591,261 | SQLAlchemy CASE Function Issue | <p>I have been trying a lot to understand the issue with my code, but I keep struggling with a the CASE function. I can't see any typo, so any advice would be really appreciated.</p>
<p>I want to do the following:</p>
<pre><code>jan_case = case([
(and_(logweb_cold.c.FECHA >= '2023-01-01 00:00:00', logweb_cold.c.... | <python><sqlalchemy> | 2024-01-25 14:34:55 | 0 | 1,195 | Simon |
77,880,757 | 13,147,413 | Polars filter dataframe with multiple conditions | <p>I've got this pandas code:</p>
<pre class="lang-py prettyprint-override"><code>df['date_col'] = pd.to_datetime(df['date_col'], format='%Y-%m-%d')
row['date_col'] = pd.to_datetime(row['date_col'], format='%Y-%m-%d')
df = df[(df['groupby_col'] == row['groupby_col']) &
(row['date_col'] - df['date_col'] &l... | <python><dataframe><python-polars> | 2024-01-25 14:34:19 | 2 | 881 | Alessandro Togni |
77,880,613 | 8,919,749 | How to construct an axis resulting from a subtraction of two values with matplotlib? | <p>From a json file, I retrieve two dates from two distinct fields: <code>endDate</code> and <code>startDate</code>.</p>
<p>I would like to plot on the <code>y</code> axis the difference between these two dates based on another value contained in the json file.</p>
<p>With <code>matplotlib</code> is it possible to calc... | <python><date><matplotlib> | 2024-01-25 14:12:19 | 0 | 380 | Mamaf |
77,880,604 | 859,227 | Changing legend format for float numbers | <p>The following sample code from <a href="https://windrose.readthedocs.io/en/latest/usage.html" rel="nofollow noreferrer">Windrose</a> ax plot creates a legend which I want to control the number of decimal and fraction digits considering that data are shown in float.</p>
<pre><code>from windrose import WindroseAxes
fr... | <python><matplotlib><windrose> | 2024-01-25 14:10:57 | 1 | 25,175 | mahmood |
77,880,562 | 5,056,347 | How to convert calculated properties (that involve calling other methods) into Django generated fields? | <p>Let's say I have this following model:</p>
<pre class="lang-py prettyprint-override"><code>class Product(models.Model):
price = models.DecimalField(
max_digits=19,
decimal_places=4,
validators=[MinValueValidator(0)],
blank=False,
null=False,
)
expiry_date = models.... | <python><django><django-models> | 2024-01-25 14:02:55 | 2 | 8,874 | darkhorse |
77,880,524 | 7,437,143 | How to safely verify a file contains valid Python syntax in java? | <h2>Question</h2>
<p>After automatically modifying some Python comments in Java, I would like to verify the file still contains valid Python syntax, how can I do that from Java, without actually running some Python code using an interpreter? (To be explicit: I am looking for a java-only solution, not a solution that ca... | <python><java><syntax-checking> | 2024-01-25 13:57:59 | 2 | 2,887 | a.t. |
77,880,286 | 3,647,782 | Is the order of importing tensorflow and torch relevant? | <p>I am using a PyTorch model to run inference on an image, using a standard CNN model.</p>
<p>I have noticed that the order in which I import the <code>tensorflow</code> and the <code>torch</code> packages has an effect on the time the inference is taking.</p>
<p>When importing <code>tensorflow</code> first, the infer... | <python><tensorflow><pytorch> | 2024-01-25 13:20:56 | 1 | 659 | FabianTe |
77,879,969 | 610,569 | Is there a way to save a pre-compiled AutoTokenizer? | <p>Sometimes, we'll have to do something like this to extend a pre-trained tokenizer:</p>
<pre><code>from transformers import AutoTokenizer
from datasets import load_dataset
ds_de = load_dataset("mc4", 'de')
ds_fr = load_dataset("mc4", 'fr')
de_tokenizer = tokenizer.train_new_from_iterator(
... | <python><nlp><tokenize><huggingface><huggingface-tokenizers> | 2024-01-25 12:26:05 | 1 | 123,325 | alvas |
77,879,888 | 991,077 | Explain Dask-cuDF behavior | <p>I try to read and process the 8gb csv file using <code>cudf</code>. Reading all file at once doesn't fit neither into GPU memory nor into my RAM. That's why I use the <code>dask_cudf</code> library. Here is the code:</p>
<pre><code>import dask_cudf as dcf
import dask.dataframe as dd
exceptions = ["a", &qu... | <python><dask><chunking><rapids><cudf> | 2024-01-25 12:13:44 | 1 | 734 | shda |
77,879,635 | 610,569 | How to reset parameters from AutoModelForSequenceClassification? | <p>Currently to reinitialize a model for <code>AutoModelForSequenceClassification</code>, we can do this:</p>
<pre><code>from transformers import AutoModel, AutoConfig, AutoModelForSequenceClassification
m = "moussaKam/frugalscore_tiny_bert-base_bert-score"
config = AutoConfig.from_pretrained(m)
model_from_s... | <python><machine-learning><huggingface-transformers><text-classification><safe-tensors> | 2024-01-25 11:34:07 | 1 | 123,325 | alvas |
77,878,932 | 2,469,032 | Specifying a suffixing function in feature_names_out argument of the functiontransformer function in scikit-learn | <p>I want to transform a series of variables 'x1', 'x2' with a squared function using FunctionTransformer and rename the feature names with a suffix 's2_'. For example, 'x1' would become 's2_x1' in the transformed data set. I have the following code:</p>
<pre><code>import pandas as pd
from sklearn.preprocessing import ... | <python><scikit-learn> | 2024-01-25 09:47:55 | 1 | 1,037 | PingPong |
77,878,923 | 15,915,737 | Use the number of active worker as a variable in a function | <p>I'm using <code>ThreadPoolExecutor</code> to create multiple worker in order to download simultaneously multiple table from database with an API. The API limitation is 200 request per minute (<code>rate_limit=60/200</code>), and as I'm trying to download 5 table i use 5 worker (<code>num_worker=5 </code>). Then my t... | <python><function><threadpoolexecutor> | 2024-01-25 09:45:54 | 0 | 418 | user15915737 |
77,878,907 | 19,694,624 | Discord stops responding on reaction after second iteration | <p>I have a problem with my discord bot. It stops working when I click on second iteration specifically, and it does nothing when I click on any other iteration. It's supposed to call check() function when I click a reaction.</p>
<pre><code>import asyncio
from discord.ui import Button, View
import discord
from discord.... | <python><python-3.x><discord><discord.py><pycord> | 2024-01-25 09:44:36 | 1 | 303 | syrok |
77,878,901 | 583,464 | image reconstruction from predicted array - padding same shows grid tiles in reconstructed image | <p>I have two images, <code>E1</code> and <code>E3</code>, and I am training a CNN model.</p>
<p>In order to train the model, I use <code>E1</code> as train and <code>E3</code> as y_train.</p>
<p>I extract tiles from these images in order to train the model on tiles.</p>
<p>The model, does not have an activation layer,... | <python><tensorflow><machine-learning><image-processing><deep-learning> | 2024-01-25 09:43:55 | 1 | 5,751 | George |
77,878,893 | 9,187,682 | python selenium capture requests headers and responses [2024] | <p>I have been using selenium-wire to intercept and work with requests and responses headers, but now in 2024 selenium-wire is no longer maintained so I wonder what would be the alternative from now on.</p>
<p>At some point in time selenium maintainers mentioned that this isn't the option for the core library so obviou... | <python><selenium-webdriver><seleniumwire> | 2024-01-25 09:42:28 | 0 | 345 | James Windshield |
77,878,768 | 2,560,685 | exec in comand line after a pip install on windows | <p>Hy,
I'm on windows, and a python beginner.
I do a</p>
<pre><code> pip install someInternalTool
</code></pre>
<p>in order to install some internal tool .</p>
<p>issue is, when I do</p>
<pre><code>cmd> someInternalTool
</code></pre>
<p>I have the message "someInternalTool is not recognized as an internal or ex... | <python><windows><pip> | 2024-01-25 09:23:39 | 0 | 5,182 | sab |
77,878,728 | 6,212,718 | Polars dataframe: overlapping groups | <p>I am currently converting code from pandas to polars as I really like the api. This question is a more generally question to a previous question of mine (see <a href="https://stackoverflow.com/questions/77868799/polars-dataframe-add-columns-conditional-on-other-column-yielding-different-len">here</a>)</p>
<p>I have ... | <python><dataframe><python-polars> | 2024-01-25 09:15:53 | 3 | 1,489 | FredMaster |
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