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 ⌀ |
|---|---|---|---|---|---|---|---|---|
78,949,007 | 5,269,892 | Pandas operations between non-float types and NaN | <p>What are the reasons behind pandas allowing operations between sets / strings / other non-float types and NaN (yielding NaN), whereas pure Python does not?</p>
<pre><code>import pandas as pd
import numpy as np
pd.Series([np.nan]) - pd.Series([{5}]) # yields a NaN-series
pd.Series([np.nan]) - set([5]) # throws error ... | <python><pandas> | 2024-09-04 13:47:40 | 1 | 1,314 | silence_of_the_lambdas |
78,948,870 | 1,942,555 | How to debug Qt Creator's debugging helpers | <p>Debugging in Qt Creator can be extended with custom debugging helpers:<br />
<a href="https://doc.qt.io/qtcreator/creator-debugging-helpers.html" rel="nofollow noreferrer">https://doc.qt.io/qtcreator/creator-debugging-helpers.html</a></p>
<p>How can I debug the debugging helpers? E.g. is there a python snippet, whic... | <python><debugging><gdb><qt-creator><lldb> | 2024-09-04 13:17:05 | 0 | 658 | elsamuko |
78,948,830 | 4,412,929 | Efficient way to subtract yearly mean data from monthly data in Xarray? | <p>Suppose I have the following Xarray dataarray:</p>
<pre><code>>>> da
<xarray.DataArray 'precip' (time: 521, lat: 72, lon: 144)> Size: 22MB
[5401728 values with dtype=float32]
Coordinates:
* lat (lat) float32 288B 88.75 86.25 83.75 81.25 ... -83.75 -86.25 -88.75
* lon (lon) float32 576B 1... | <python><python-xarray><weather> | 2024-09-04 13:11:22 | 1 | 363 | RogUE |
78,948,777 | 15,587,034 | Ruff formater lengthens the string, how to make sure that it does not change strings that are already less than the length specified in the settings | <p>The problem is that this is the line:</p>
<pre><code>__all__ = (
"Base",
"TimestampMixin",
"BaseUser",
"User",
"Locale",
"DBBot"
)
</code></pre>
<p>It turns you into such a</p>
<pre><code>__all__ = ("Base", "TimestampM... | <python><python-3.x><formatter><linter><ruff> | 2024-09-04 13:00:13 | 1 | 360 | Charls Ken |
78,948,402 | 8,849,071 | How does MyPy work when considering MagicMock | <p>I was thinking about enabling the same <code>mypy</code> rules in my tests as in my production code. I started doing some tinkering in <code>mypy</code> playground and found some things I do not quite understand about how <code>mypy</code> and <code>MagicMock</code> play together. Let's say I have the following clas... | <python><unit-testing><python-typing><mypy><magicmock> | 2024-09-04 11:28:53 | 1 | 2,163 | Antonio Gamiz Delgado |
78,948,398 | 6,689,867 | Pandas style.to_latex: how to add a \cmidrule in the header? | <p>I have <code>mycsv.csv</code>:</p>
<pre><code>Nr,A,B,C
1,a,b,g
2,c,d,h
3,e,f,i
</code></pre>
<p>With this Phyton code:</p>
<pre><code>import pandas as pd
testo = pd.read_csv("mycsv.csv")
columns = [
('','Something'),
('Multicolumn','A'),
('Multicolumn','B'),
('Something else',''),
]
... | <python><pandas><csv><latex> | 2024-09-04 11:28:40 | 1 | 305 | CarLaTeX |
78,948,296 | 2,243,490 | pytest nested parameterization | <p>Code</p>
<pre><code>@pytest.mark.parametrize("arg1", [1,2])
@pytest.mark.parametrize("arg2", [["A1", "A2"], ["B1", "B2", "B3"]])
def test_stackoverflow(arg1, arg2):
print(arg1, arg2)
</code></pre>
<p>Current output</p>
<pre><code>1 [A1, A2]
2 ... | <python><python-3.x><pytest> | 2024-09-04 11:07:00 | 2 | 1,886 | Dinesh |
78,948,247 | 4,483,043 | Gradio How to add user avatar in chat interface | <p>I have a very basic code for Gradio chat interface, how can i add user avatar in Gradio chat interface</p>
<pre><code>import gradio as gr
import random
import time
with gr.Blocks(theme=gr.themes.Soft()) as demo:
chatbot = gr.Chatbot()
msg = gr.Textbox()
clear = gr.ClearButton([msg, chatbot])
def re... | <python><chatbot><large-language-model><gradio> | 2024-09-04 10:54:41 | 2 | 437 | Farooq Zaman |
78,948,116 | 854,101 | Django error on forms when running makemigrations | <p>I'm getting the following error when trying to make migrations for my models. This is against a clean DB so it is trying to generate the initial migrations.</p>
<pre><code>File "/Users/luketimothy/Library/Mobile Documents/com~apple~CloudDocs/LifePlanner/LifePlanner/LifePlanner/urls.py", line 20, in <mod... | <python><django> | 2024-09-04 10:22:51 | 1 | 2,496 | Luke |
78,947,991 | 891,959 | How do I get sqlalchemy subqueries to retain their ORM type? | <p>I have a query with subquery. It partitions based on ID and selects the newest of each one in the partitions. It works fine:</p>
<pre><code>subquery = db.query(
func.rank()
.over(
order_by=Table.CreatedAt.desc(),
partition_by=[Table.ID],
)
.label("rank"),
Table,
).subque... | <python><sqlalchemy><orm> | 2024-09-04 09:51:35 | 1 | 321 | InformationEntropy |
78,947,680 | 110,963 | Type annotations for parameters of Luigi tasks | <p>I'm using <a href="https://luigi.readthedocs.io/en/stable/" rel="nofollow noreferrer">Luigi</a> in my Python project, so I have classes that look like this:</p>
<pre><code>class MyTask(luigi.Task):
my_attribute = luigi.IntParameter()
</code></pre>
<p>I would like to add a type annotation to <code>my_attribute</c... | <python><python-typing><mypy><luigi> | 2024-09-04 08:41:47 | 1 | 15,684 | Achim |
78,947,551 | 10,240,072 | Python package and conda environnement | <p>I have encountered a behavior relative to package versions in different conda environment that I don’t understand and seems illogical. There is probably something fundamental that I do not understand in the behavior.
Basically :</p>
<ol>
<li>I have a conda environment 'env' with pandas version 2.0.3</li>
<li>I clone... | <python><conda><environment> | 2024-09-04 08:18:12 | 0 | 313 | Fred Dujardin |
78,947,384 | 5,704,198 | What does this code mean: "assert result == repeat, (result, repeat)"? | <p>From <a href="https://hypothesis.readthedocs.io/en/latest/ghostwriter.html#hypothesis.extra.ghostwriter.idempotent" rel="nofollow noreferrer">here</a>:</p>
<pre><code>from hypothesis import given, strategies as st
@given(seq=st.one_of(st.binary(), st.binary().map(bytearray), st.lists(st.integers())))
def test_idemp... | <python><assert> | 2024-09-04 07:41:58 | 1 | 1,385 | fabio |
78,947,382 | 3,540,161 | Inconsistent Python import behaviour with subdirectories | <p>When splitting my python code into simple modules and putting them in a subdirectory, I see seemingly inconsistent behaviour that I was not able to solve by adding an <code>__init__.py</code> file in the module. I am also unable to understand why things not seem to work consistently. Please explain or point to docum... | <python><python-3.x><python-import> | 2024-09-04 07:41:25 | 2 | 7,308 | Rolf |
78,947,332 | 1,866,775 | How to install torch without nvidia? | <p>While trying to reduce the size of a Docker image, I noticed <code>pip install torch</code> adds a few GB. A big chunk of this comes from <code>[...]/site-packages/nvidia</code>. Since I'm not using a GPU, I'd like to not install the <code>nvidia</code> things.</p>
<p>Here is a minimal example:</p>
<pre><code>FROM p... | <python><pytorch><pip><dockerfile><torch> | 2024-09-04 07:27:02 | 1 | 11,227 | Tobias Hermann |
78,947,142 | 4,483,043 | how to change favicon in Gradio python | <p>I have a very basic code for Gradio chat interface, how can i change favicon in Gradio chat interface</p>
<pre><code>import time
import gradio as gr
def slow_echo(message, history):
for i in range(len(message)):
time.sleep(0.3)
yield "You typed: " + message[: i+1]
gr.ChatInterface(slow_echo... | <python><chatbot><large-language-model><gradio> | 2024-09-04 06:33:45 | 1 | 437 | Farooq Zaman |
78,946,789 | 7,471,830 | Python Asyncio source code analysis: Why does `_get_running_loop` in Python execute the C implementation instead of the Python one? | <p>I've been exploring the <code>async</code> source code and noticed that the function <code>_get_running_loop()</code> is defined both in Python and has a note stating it's implemented in C (in <code>_asynciomodule.c</code>).</p>
<pre class="lang-py prettyprint-override"><code># python3.11/asyncio/events.py
def get_r... | <python><python-asyncio><cpython><event-loop> | 2024-09-04 04:16:28 | 1 | 831 | OOD Waterball |
78,946,628 | 10,778,476 | Python imaplib: Is there a consistent way to authenticate/login to Outlook via IMAP? | <p>I'm literally junior to Python programming after years of C++ and C programming, and am trying to work in using Python to save all messages & attachments from Outlook, specifically <code>imaplib</code>.</p>
<p>My experiments so far led me to understand that imaplib module could succeessly connect to an email ser... | <python><outlook><imaplib> | 2024-09-04 02:43:42 | 2 | 884 | Shelton Liu |
78,946,545 | 736,662 | Getting nested JSON value using a for-loop | <p>I make the use of a function in my Python script to get a certain value. The value I want is the so-called 'parentComponentId' using the condition 'name' equal to 'Vinje'.
Here is the function:</p>
<pre><code>def get_parentcomponentid(data, name):
return next(
element["parentComponentId"]
for eleme... | <python> | 2024-09-04 01:45:24 | 1 | 1,003 | Magnus Jensen |
78,946,519 | 1,862,823 | How to convert query string parameters from Datatables.js, like columns[0][name] into an object in Python/Django? | <p>I'm using DataTables.js and trying to hook up server-side processing. I'm using Django on the server.</p>
<p>Currently, the data to Django looks like:</p>
<pre><code>{'draw': '1',
'columns[0][data]': '0',
'columns[0][name]': 'Brand',
'columns[0][searchable]': 'true',
'columns[0][orderable]': 'true',
'columns[0]... | <python><django><dictionary><datatables> | 2024-09-04 01:28:49 | 1 | 2,353 | NeomerArcana |
78,946,450 | 11,638,153 | Python how to fit value, weight using different distributions | <p>I have tabular data in form of <code>values, weight</code> and would like to fit different distributions like normal, lognormal, etc. and get sum squared error of fitting. I tried normal distribution so far using <code>scipy.stats.norm.fit()</code> but it does not give any indication of error. Is there built-in way ... | <python><pandas><numpy><scipy> | 2024-09-04 00:40:16 | 1 | 441 | ewr3243 |
78,946,447 | 391,161 | Is it possible to change the index URL for fetching `rules_python` itself in bazel? | <p>I am currently attempting to do a custom build of <code>envoy</code> on a machine that does not have access to PyPi. My company's security team requires us to use a corporate proxy with a different URL to access the PyPi repos.</p>
<p>When I try to run <code>bazel build ...</code>, I get the following error:</p>
<pr... | <python><bazel><pypi> | 2024-09-04 00:39:09 | 1 | 76,345 | merlin2011 |
78,946,446 | 484,944 | Forward-over-reverse mode Hessian-vector product in Jax: how smart is jax.jvp at re-using computations? | <p>How smart is <a href="https://jax.readthedocs.io/en/latest/index.html" rel="nofollow noreferrer">Jax</a> at re-using intermediate computations when computing Hessian-vector products via forward-over-reverse mode automatic differentiation via <a href="https://jax.readthedocs.io/en/latest/_autosummary/jax.jvp.html" re... | <python><jax><automatic-differentiation> | 2024-09-04 00:37:23 | 0 | 1,114 | Nick Alger |
78,946,237 | 825,227 | Python groupby rank in two different directions | <p>I have a dataframe, <code>d</code>:</p>
<pre><code> Position Operation Side Price Size
9 9 0 1 0.7289 -16
8 8 0 1 0.729 -427
7 7 0 1 0.7291 -267
6 6 0 1 0.7292 -15
5 5 0 1 0.7293 -16
4 4 0 1 0.7294 -16
3 3 0 1 0.7295 -426
2 2 0 1 0.... | <python><pandas><dataframe><group-by> | 2024-09-03 22:17:34 | 3 | 1,702 | Chris |
78,946,135 | 127,682 | Convert a list of strings to conversion functions | <p>Currently I can create a list of conversion functions like the following:</p>
<pre class="lang-py prettyprint-override"><code>casts = [float, float, int, str, int, str, str]
</code></pre>
<p>but I would like to do it in the following manner:</p>
<pre class="lang-py prettyprint-override"><code>casts = input("Ent... | <python><list> | 2024-09-03 21:33:04 | 3 | 465 | capnhud |
78,946,027 | 986,612 | Change console icon on taskbar | <p>I don't want to change the shortcut icon:</p>
<p><a href="https://stackoverflow.com/questions/16782047/how-to-add-an-icon-of-my-own-to-a-python-program">How To Add An Icon Of My Own To A Python Program</a></p>
<p>I want to change the console (cmd) icon that runs a python script:</p>
<p><a href="https://stackoverflow... | <python><windows> | 2024-09-03 20:51:44 | 1 | 779 | Zohar Levi |
78,945,969 | 610,569 | How to set max_memory pool of pyarrow to just use max available on the instance? | <p>I've a machine with 80GB RAM but whenever it does the <a href="https://arrow.apache.org/docs/python/generated/pyarrow.concat_tables.html" rel="nofollow noreferrer">pa.concat_tables</a> operation, it goes out of memory.</p>
<p>I've tried doing the following to set the default memory pool but it's showing the <code>to... | <python><pyarrow><memory-pool> | 2024-09-03 20:34:07 | 0 | 123,325 | alvas |
78,945,955 | 13,557,319 | Spotify API 403 Forbidden Error When Adding Tracks to Playlist Despite Correct Token and Scopes | <p>I'm experiencing a 403 Forbidden error when trying to add a track to a Spotify playlist using the Spotify Web API. Despite having a correctly configured token and permissions, I’m still facing this issue.</p>
<p>Details:</p>
<ul>
<li>Spotify Client ID: My client ID</li>
<li>Spotify Client Secret: Client Secrete</li>... | <python><django><oauth-2.0><cron><spotipy> | 2024-09-03 20:26:45 | 0 | 342 | Linear Data Structure |
78,945,806 | 4,748,483 | Creating a standalone python executable with pywin32 and missed required module | <p><br/>I'm going to create a standalone python executable that rely on a python interpreter on windows (I don't want to create an exe file).
<br/>So, I'm used this helpful article:
<br/><a href="https://n8henrie.com/2022/08/easily-create-almost-standalone-python-executables-with-the-builtin-zipapp-module/#google_vigne... | <python><pywin32><python-standalone> | 2024-09-03 19:29:38 | 1 | 1,463 | Parsa Saei |
78,945,659 | 2,893,712 | Check if Series has Values in Range | <p>I have a Pandas dataframe that has user information and also has a column for their permissions:</p>
<pre><code>UserName Permissions
John Doe 02
John Doe 11
Example 09
Example 08
User3 11
</code></pre>
<p>I am trying to create a new column called <c... | <python><pandas> | 2024-09-03 18:32:34 | 5 | 8,806 | Bijan |
78,945,511 | 20,302,906 | Mock instantiated class in class attribute | <p>I'm working on a project that uses a class called <code>Deck</code> to fetch data from an API. This class is instantiated inside another class called <code>Game Manager</code> through its <code>__init__</code> (it's a blackjack game btw) like this:</p>
<p><em>server/game_manager.py</em></p>
<pre><code>import .deck i... | <python><unit-testing><mocking> | 2024-09-03 17:42:44 | 1 | 367 | wavesinaroom |
78,945,487 | 2,726,900 | How to read and write large amounts of data to Cassandra DB? | <p>I have a client application that connects to two or more Cassandra DB servers -- and has to copy some tables from one server to another.</p>
<p>What is the best way to copy big amounts of Cassandra data, especially using Python?</p>
| <python><cassandra> | 2024-09-03 17:35:07 | 1 | 3,669 | Felix |
78,945,462 | 1,700,890 | Import module from subfolder - invalid syntax | <p>Here is my Python project folder structure.</p>
<pre><code>project\
main_code.py
code\
__init__.py
s_utils.py
data\
</code></pre>
<p>in <code>main_code.py</code> I tried:</p>
<pre><code>import os
os.chdir('absolute path to project folder')
from .code import s_utils
</code></pre>
<p>Th... | <python><import><subdirectory><relative-path> | 2024-09-03 17:25:54 | 1 | 7,802 | user1700890 |
78,945,437 | 2,386,113 | How to arrange figures in a grid? | <p>I have six pairs of vertically stacked figures. I want to arrange the figures into a 3x2 grid. However, I don't find a way to do it. Since I will receive the required figures from an existing function (here as a dummy, it's <code>stacked_lineplots()</code>), the organization of the figures into the grid MUST be done... | <python><matplotlib><figure> | 2024-09-03 17:18:54 | 1 | 5,777 | skm |
78,945,394 | 4,746,081 | Matplotlib imshow and dna_features_viewer: Align X axis | <p>I can't find a solution to align on the X-axis a matplotlib imshow with a <a href="https://edinburgh-genome-foundry.github.io/DnaFeaturesViewer/" rel="nofollow noreferrer">dna features viewer</a> plot.</p>
<p>The python3 code I used is:</p>
<pre class="lang-py prettyprint-override"><code>from dna_features_viewer imp... | <python><matplotlib> | 2024-09-03 17:07:55 | 1 | 341 | Mesmer |
78,945,294 | 7,519,700 | Elasticsearch search query returning "empty" response using elasticsearch python API | <p>I am using <a href="https://github.com/elastic/elasticsearch-py" rel="nofollow noreferrer">elasticsearch py client</a> in my real time application.</p>
<p>The application performs search query aggregations like "sum of field settledAmount in last 10 days".</p>
<p>Most of queries work without problems. Howe... | <python><elasticsearch> | 2024-09-03 16:34:38 | 1 | 1,033 | room13 |
78,945,268 | 1,088,979 | Efficient Conversion of Timezone-Aware Timestamps to datetime64[m] in Pandas | <p>I have the following code that creates a DataFrame representing the data I have in my system:</p>
<pre class="lang-py prettyprint-override"><code>import pandas as pd
data = {
"date": [
"2021-03-12 19:50:00-05:00", "2021-03-12 19:51:00-05:00", "2021-03-12 19:52:00-05:00... | <python><pandas><datetime><time-series> | 2024-09-03 16:25:13 | 1 | 9,584 | Allan Xu |
78,945,163 | 1,632,519 | argparse parse arbitary number groups of arguments | <p>I have this snippet for illustrative purpose that doesn't work at all.</p>
<pre><code>#!/usr/bin/env python3
import argparse
parser = argparse.ArgumentParser()
parser.add_argument("--action", nargs="+")
parser.add_argument("--number", nargs="+", default=1)
parser.add_argume... | <python><argparse> | 2024-09-03 15:52:28 | 1 | 2,126 | Philippe |
78,945,099 | 5,904,690 | Reading lines in certain interval from a file in python: alternatives to readline() | <p>I realize that how to read lines from a file in interval [start, stop] is a common question, however many of the standard answers don't work well for my data set.</p>
<p>Specifically, I have data files with 500K lines and 100K columns. Each block of 50 rows is a separate data set which I need to read as a block, ana... | <python> | 2024-09-03 15:38:28 | 2 | 789 | Max |
78,944,749 | 2,287,458 | Explode Polars rows on multiple columns but with different logic | <p>I have this code, which splits a <code>product</code> column into a list, and then uses <code>explode</code> to expand it:</p>
<pre class="lang-py prettyprint-override"><code>import polars as pl
import datetime as dt
from dateutil.relativedelta import relativedelta
def get_3_month_splits(product: str) -> list[st... | <python><dataframe><python-polars> | 2024-09-03 14:07:15 | 2 | 3,591 | Phil-ZXX |
78,944,702 | 39,590 | Convert log(x)/log(2) to log_2(x) in sympy | <p>I received a sympy equation from a library. It makes extensive use of log2, but the output was converted to <code>log(x)/log(2)</code>. This makes reading the results messy.</p>
<p>I would like to have sympy simplify this equation again with a focus on using log2 directly where possible.</p>
<p>How could this be don... | <python><sympy> | 2024-09-03 13:52:27 | 1 | 33,018 | mafu |
78,944,602 | 1,028,133 | How can I override the default behavior of `list(MyEnum)`? | <p>I have a custom <code>enum</code>, <code>MyEnum</code>, with some elements that have different names but the same value.</p>
<pre><code>from enum import Enum
class MyEnum(Enum):
A = 1
B = 2
C = 3
D = 1 # Same value as A
</code></pre>
<p>Consequently, <code>list(MyEnum)</code> returns only the name... | <python><enums> | 2024-09-03 13:29:49 | 1 | 744 | the.real.gruycho |
78,944,123 | 13,806,869 | How to change the value of a column based on a condition and an inner join? | <p>I have two Pandas dataframes; let's call them df_a and df_b.</p>
<p>df_a looks like this:</p>
<pre><code>account | threshold | standardised_threshold
--------|-----------|-----------------------
A | 39.5 | 40
B | 42.6 | 45
C | 47.4 | 45
D | 53.5 | 50
</code></pre>
<p>df_b ... | <python><pandas><dataframe> | 2024-09-03 11:31:52 | 3 | 521 | SRJCoding |
78,944,113 | 5,379,182 | How to recover from a closed channel | <p>I am using <a href="https://aio-pika.readthedocs.io/en/latest/" rel="nofollow noreferrer">aio-pika</a> for my RabbitMQ workers. I ran into a <code>ChannelInvalidStateError</code> exception when the worker wanted to ack the message at the end of its processing but the channel was already closed.</p>
<p>What are the b... | <python><rabbitmq> | 2024-09-03 11:27:15 | 0 | 3,003 | tenticon |
78,943,949 | 243,031 | flask babel not able to load the translated files | <p>I am trying to translate my current flask project and I follow the step mentioned in <a href="https://python-babel.github.io/flask-babel/#module-flask_babel" rel="nofollow noreferrer"><code>flask-babel</code></a>.</p>
<p>First I tried with new <a href="https://flask-restx.readthedocs.io/en/latest/" rel="nofollow nor... | <python><flask><translation><python-babel><flask-restx> | 2024-09-03 10:46:53 | 0 | 21,411 | NPatel |
78,943,716 | 270,043 | Pairwise comparison of multiple fields in Pyspark dataframes | <p>I have a pyspark dataframe that looks like the one below.</p>
<pre><code>key_field fieldA fieldB fieldC
ddd A1 B1 C1
ddd A2 B2 C2
ddd A2 B2 C2
eee A1 B1 C1
eee A3 B3 C3
</code></pre>
<p>The goal is to group by <... | <python><pyspark> | 2024-09-03 09:53:49 | 0 | 15,187 | Rayne |
78,943,401 | 3,745,149 | Fine-tuning a Pretrained Model with Quantization and AMP: Scaler Error "Attempting to Unscale FP16 Gradients" | <p>I am trying to fine-tune a pretrained model with limited VRAM. To achieve this, I am using quantization and automatic mixed precision (AMP). However, I am encountering an issue that I can't seem to resolve. Could you please help me identify the problem?</p>
<p>Here is a minimal example:</p>
<pre class="lang-none pre... | <python><pytorch><nlp><huggingface-transformers><fine-tuning> | 2024-09-03 08:38:23 | 1 | 770 | landings |
78,943,385 | 8,458,083 | How to configure Visual Studio Code to recognize external stub files for Python development? | <p>I'm developing a Python plugin that uses a specific external library. I have the following setup:</p>
<ul>
<li>I'm using Visual Studio Code as my IDE</li>
<li>I have access to the stub files (<code>.pyi</code>) for the library I'm using</li>
<li>The library is not installed in my development environment, as it will ... | <python><visual-studio-code> | 2024-09-03 08:34:18 | 1 | 2,017 | Pierre-olivier Gendraud |
78,942,969 | 8,849,755 | Python dominate do not escape characters | <p>I am using <a href="https://github.com/Knio/dominate" rel="nofollow noreferrer">dominate</a> to create an HTML document in Python. In one part of my workflow there is an already hardcoded HTML code in a string which I want to insert inside a tag similarly as <code>innerHTML</code> would do in JavaScript. However, I ... | <python><html><dominate> | 2024-09-03 06:43:48 | 1 | 3,245 | user171780 |
78,942,907 | 341,840 | How to get the y values from Bokeh RangeTool selection pan? | <p>I'm working in an app which will show the temperatures recorded by meteorological stations.</p>
<p>I'm using Bokeh 3.5.1 with two figures: one is the main graph, and the other one holds a RangeTool to get a view of the data.</p>
<p>What I want is to get the y values (maximum, minimum and mean temperatures) in the se... | <python><bokeh><bokehjs> | 2024-09-03 06:15:10 | 1 | 1,075 | quimm2003 |
78,942,885 | 13,447,006 | Logging configuration does not take effect | <pre><code> logging.basicConfig(
filename=f"{output_location}/log.txt",
format="{asctime} - {levelname} - {filename}: {message}",
datefmt = "%d %b %H:%M",
style="{",
level=logging.INFO
)
</code></pre>
<p>This is my code and it used t... | <python><logging><python-logging> | 2024-09-03 06:09:14 | 1 | 565 | AlphabetsAlphabets |
78,942,791 | 12,035,739 | Why won't Matplotlib's imshow plot 0.5 as grey? | <p>I remember this working. Zero meant fully dark and one meant fully lit up and in-between meant some shade of grey for plotting with <code>pyplot.imshow</code>. I remember plotting the MNIST data of handwritten digits like that. I wrote the following,</p>
<pre class="lang-py prettyprint-override"><code>import nump... | <python><matplotlib> | 2024-09-03 05:27:10 | 1 | 886 | scribe |
78,942,768 | 20,762,114 | Faster Sequential Joins | <p>In a regular Polars join where there are duplicates, the result is the cartesian product of the matched rows.</p>
<p>However, I would like to join the dataframes such that if there are duplicates, the rows are matched in a sequential manner.</p>
<p>Example below:</p>
<pre class="lang-py prettyprint-override"><code>d... | <python><dataframe><python-polars> | 2024-09-03 05:13:47 | 3 | 317 | T.H Rice |
78,942,542 | 4,500,749 | Typing for tuple or list of tuples in recursive function | <p>Here is an example I wrote.</p>
<pre class="lang-py prettyprint-override"><code>from typing import Tuple, List
def performances(
pt: Tuple[float, float] | List[Tuple[float, float]]
) -> float | list[float]:
if isinstance(pt, list):
output = []
for pt_i in pt:
output.append(pe... | <python><recursion><python-typing> | 2024-09-03 02:57:21 | 1 | 326 | Romn |
78,942,488 | 127,320 | Resolve no validator found for <class '__main__.Resume'>, see `arbitrary_types_allowed` in Config | <p>Getting the <code>no validator found</code> error with the following code. Here are the Library versions:</p>
<pre><code>LangChain version: 0.0.284
Pydantic version: 2.8.2
</code></pre>
<p>Code:</p>
<pre><code>from typing import Optional
from pydantic import BaseModel, Field, ValidationError
from config import set_e... | <python><pydantic><langchain><py-langchain> | 2024-09-03 02:21:38 | 1 | 80,467 | Aravind Yarram |
78,942,459 | 1,457,380 | Bar chart with slanted lines instead of horizontal lines | <p>I wish to display a barchart over a time series canvas, where the bars have width that match the duration and where the edges connect the first value with the last value. In other words, how could I have slanted bars at the top to match the data?</p>
<p>I know how to make barcharts using either the last value (examp... | <python><matplotlib><bar-chart> | 2024-09-03 02:06:16 | 2 | 10,646 | PatrickT |
78,942,406 | 2,382,483 | How to "smooth" a discrete/stepped signal in a vectorized way with numpy/scipy? | <p>I have a signal like the orange one in the following plot that can only have integer values:
<a href="https://i.sstatic.net/2h9odqM6.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/2h9odqM6.png" alt="enter image description here" /></a></p>
<p>As you can see, the orange signal in a bit noisy and "... | <python><numpy><scipy> | 2024-09-03 01:38:50 | 1 | 3,557 | Rob Allsopp |
78,942,402 | 8,997,728 | Python: all items that have a higher than average price in array | <p>As part of a Python course I´m taking I wonder whether anyone can help me with the following question: given a list of food names along with their calories and prices information in the format of [name, calories, price] I want to create a function in Python that returns all items in a new array that have a higher th... | <python><arrays><list> | 2024-09-03 01:34:23 | 1 | 309 | Estrobelai |
78,942,254 | 647,002 | How to "borrow" an instance property type in Python type annotations? | <p>In Python type annotations, is there some way to declare that a property has the same type as a property of another class? To "borrow" or copy the type from the other class?</p>
<p>For example, in this code, how could you say that <code>bar</code> should have the same type as the <code>foo</code> property ... | <python><python-typing><mypy> | 2024-09-02 23:33:04 | 0 | 6,291 | medmunds |
78,942,252 | 11,154,841 | How can I get TSQL from easy MS Access SQL with little to no handiwork? | <p>I have 500+ queries in a bunch of MS Access databases. The queries are rather easy.</p>
<ul>
<li>(1.) I read them out with VBA into an Excel file as columns <code>A</code> to <code>H</code>, with the columns "ID, Datenbank, Objektname, LastUpdated, Objekttyp, Objektart, SourceTableName, Abfrage_SQL", with ... | <python><excel><t-sql><ms-access> | 2024-09-02 23:32:08 | 1 | 9,916 | questionto42 |
78,942,124 | 6,907,703 | How to install langchain-openai that is compatible with existing openai installation? | <p>I am migrating to <code>langchain</code> version 0.2 in my project, which now requires installing LLM models separately. I attempted to install <code>langchain-openai</code> using:</p>
<pre class="lang-bash prettyprint-override"><code>pipenv install langchain-openai
</code></pre>
<p>However, this conflicts with anot... | <python><openai-api><langchain><pipenv><py-langchain> | 2024-09-02 21:55:28 | 1 | 1,281 | Muhammad Mubashirullah Durrani |
78,942,113 | 13,792,730 | SymPy having trouble plotting Bessel functions - cannot recognize ```besselj``` within its own namespace | <p>It seems like SymPy is having some issues plotting a Bessel function. This is the working example:</p>
<pre><code>import sympy as sp
x = sp.symbols('x')
sp.plot(sp.besselj(4,x), (x,1,2))
</code></pre>
<p>When I try running the block above, I get the following stack trace:</p>
<pre><code>File "/Users/..../test... | <python><plot><sympy><bessel-functions> | 2024-09-02 21:49:51 | 0 | 321 | laplacian_07 |
78,941,843 | 5,134,817 | Several derived instances of an abstract base class throwing mypy error | <p>I cannot figure out the correct way to get <code>mypy</code> to not complain about the type hinting when using abstract base classes, specifically a container of several of these (more than 2).</p>
<p>As an example:</p>
<pre class="lang-py prettyprint-override"><code>mapping_1 = {type(i()).__name__: i() for i in [A,... | <python><python-typing><mypy> | 2024-09-02 19:31:57 | 0 | 1,987 | oliversm |
78,941,736 | 1,277,488 | I'm getting a 400 error and the endpoint isn't even entered. Why? | <p>I've encountered a situation with my Django Rest Framework (DRF) app in which a client mobile app is calling one of my endpoints and is getting a 400 error, but I can't debug what's going wrong. This is what appears in the log:</p>
<pre><code>Sep 02 11:11:29 myapp heroku/router at=info method=POST path="/users/... | <python><django><django-rest-framework><request><http-status-code-400> | 2024-09-02 18:47:40 | 2 | 2,385 | Dylan |
78,941,620 | 1,116,354 | TemplateSyntaxError jinja2.exceptions.TemplateSyntaxError: Encountered unknown tag 'result1' | <p>I am trying to implement an application for comparison. There is a method as you can see below in the method. <code>get_site_analysis</code></p>
<pre><code>@app.route('/comparison/<site_id1>/<site_id2>', methods=['GET'])
def comparison(site_id1, site_id2):
arable = ArableData()
site1_result, site... | <python><jinja2> | 2024-09-02 17:54:52 | 1 | 6,877 | Vinay |
78,941,537 | 7,475,143 | OpenCV not able to detect aruco marker within image created with opencv | <p>I encountered an issue while trying out a simple example of creating and detecting aruco-images.
In the following code-snippet, I generate aruco images, save them to a file and then load one of these files for detection:</p>
<pre><code>import cv2
aruco_dict= cv2.aruco.getPredefinedDictionary(cv2.aruco.DICT_ARUCO_OR... | <python><opencv><image-processing><augmented-reality><aruco> | 2024-09-02 17:29:33 | 1 | 563 | Bobipuegi |
78,941,483 | 243,031 | Want to use COALESCE on related fields on django model | <p>I have model structure as below.</p>
<pre><code>from django.db import models
class Switch(models.Model):
fqdn = models.CharField(unique=True)
class Meta:
db_table = 'Switch'
class Colo(models.Model):
name = models.CharField()
class Meta:
db_table = 'Colo'
class Clstr(models.Model... | <python><django><orm><coalesce> | 2024-09-02 17:09:41 | 0 | 21,411 | NPatel |
78,941,367 | 7,326,981 | Binance - Spot Market Profit Calculator | <p>I have a Python method that calculates the profit after taking into account the commission structure. However, it fails to replicate the exact values from Binance trade history. For example I bought <code>ETH/USDT</code> using <code>LIMIT</code> order at a price of <code>2595</code> with a buy amount of <code>57.609... | <python><trading><binance> | 2024-09-02 16:25:03 | 2 | 1,298 | Furqan Hashim |
78,941,273 | 685,984 | Python requests: No module named 'werkzeug.wrappers.json' | <p>I'm trying to use the requests library in Python, but when I do so, I get an error</p>
<pre><code> from werkzeug.wrappers.json import JSONMixin
ModuleNotFoundError: No module named 'werkzeug.wrappers.json'
</code></pre>
<p>Below is an example (using a repo I forked specially for this, and a very fine grained acce... | <python><python-requests> | 2024-09-02 15:55:09 | 1 | 2,949 | crobar |
78,941,136 | 1,714,385 | Can requests-aws4auth.AWS4Auth accept three arguments? | <p>I'm trying to connect to AWS via a script. The script works on my colleague's machine, but doesn't on mine, even if I install all of his python packages via pip freeze. I can't even run the example from the <a href="https://pypi.org/project/requests-aws4auth/" rel="nofollow noreferrer"><code>requests-aws4auth</code>... | <python> | 2024-09-02 15:11:56 | 2 | 4,417 | Ferdinando Randisi |
78,941,054 | 3,033,634 | error message using multiple %s string substitutions | <p>I haven't been able to find another example of string substitution like in this error message where %s%s is doubled up as it is here: <a href="https://github.com/django/django/blob/387475c5b2f1aa32103dbe21cb281d3b35165a0c/django/contrib/gis/utils/layermapping.py#L260" rel="nofollow noreferrer">https://github.com/dja... | <python><string> | 2024-09-02 14:49:54 | 1 | 1,050 | Hugh_Kelley |
78,940,790 | 13,023,224 | Pandas order column with lists by pairs | <p>Here is the dataframe:</p>
<pre><code>df1 = pd.DataFrame( {'st': {0: 1, 1: 0, 2: 2, 3: 0, 4: 1, 5: 5, 6: 0, 7: 7, 8: 19, 9: 0, 10: 0, 11: 0, 12: 3, 13: 0}, 'gen': {0: 'B1', 1: 'A0,B0', 2: 'A1,B1', 3: 'A0,B0', 4: 'B109', 5: 'B4,A1', 6: 'A0,B0', 7: 'A4,B3', 8: 'B15,A4', 9: 'A0,B0', 10: 'A0,B0', 11: 'A0,B0', 12: 'A123'... | <python><pandas><list><sorting> | 2024-09-02 13:48:18 | 1 | 571 | josepmaria |
78,940,757 | 13,606,345 | How to annotate after group by and order_by in django? | <p>I have a DB table which has a field "created_at". This is a auto_now_add=True field.</p>
<p>This table is inserted data once everyday. What I want to do is filter data that corresponds to the last day of each month of each year.</p>
<p>I have a query as follows:</p>
<pre class="lang-py prettyprint-override... | <python><django><django-orm> | 2024-09-02 13:39:14 | 1 | 323 | Burakhan Aksoy |
78,940,747 | 5,089,311 | Python Tkinter Treeview display checkbox as a value | <p>I need display checkbox as a value for entries in my TreeView.<br />
Basically this:<br />
<a href="https://i.sstatic.net/31xi5tlD.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/31xi5tlD.png" alt="enter image description here" /></a></p>
<p>In the example on the screenshot I use UTF-8 symbols ✅ and ☐... | <python><tkinter> | 2024-09-02 13:37:09 | 1 | 408 | Noob |
78,940,177 | 12,439,683 | ValueError: Space not allowed in string format specifier | <p>I was modernizing some old <code>%</code> formatted string via regex substitution to change:</p>
<pre class="lang-py prettyprint-override"><code># Old:
'Map: % 20s' % name
# to New:
'Map: {: 20s}'.format(name)
</code></pre>
<p>and was surprised a</p>
<ul>
<li><code>ValueError: Space not allowed in string for... | <python><string><format><string-formatting> | 2024-09-02 11:20:43 | 1 | 5,101 | Daraan |
78,940,132 | 12,466,687 | How to extract only unique values from string using regex in Python? | <p>I have this piece of String <code>"Desirable: < 200 Borderline HIgh: 200 - 240 High: > 240"</code> where I want to extract only unique Number or decimal values.</p>
<p>To extract <code>Number,Decimal,-</code> I was using this regex code <code>r'[^0-9.-]+'</code> but it doesn't return unique values:<... | <python><regex> | 2024-09-02 11:10:08 | 1 | 2,357 | ViSa |
78,940,125 | 17,721,722 | How to Perform SQL-like Update Operations on a PySpark DataFrame Using SQL Queries? | <p>I am trying to perform in-memory updates on a very large PySpark DataFrame instead of making disk-based updates in a PostgreSQL database. I chose PySpark for its speed and scalability over direct database updates.</p>
<p><strong>Here's what I'm doing:</strong></p>
<ol>
<li>I have a <code>.csv</code> file named <code... | <python><sql><apache-spark><pyspark><apache-spark-sql> | 2024-09-02 11:09:09 | 0 | 501 | Purushottam Nawale |
78,940,118 | 11,154,841 | In a standard MS Access SQL query output that does not have any aliases, how do I replace the full names by their "first-letters" aliases? | <p>I have a lot of queries from a bunch of MS Access databases. I read them out and split them into their SQL-blocks by the standard SQL keywords with:</p>
<ul>
<li><a href="https://superuser.com/questions/1840186/how-do-i-get-the-full-sql-code-for-all-queries-in-all-ms-access-databases-of-a-f">How do I get the full sq... | <python><sql><excel><ms-access> | 2024-09-02 11:07:43 | 1 | 9,916 | questionto42 |
78,939,932 | 4,451,521 | Why gradio image resizes the image in one environment? | <p>I am running the same gradio script in two different computers.</p>
<p>It uses</p>
<pre><code>image_display = gr.Image(label="Image Display", interactive=False)
</code></pre>
<p>however in one PC it shows the image occupying all the width of the Image element, and in the other, the image appears smaller</p... | <python><gradio> | 2024-09-02 10:11:52 | 0 | 10,576 | KansaiRobot |
78,939,900 | 10,595,871 | Exploding multiple column list in pandas | <p>I've already tried everything posted here but nothing is working, so please don't mark this as duplicate because I think the problem is different.</p>
<p>I have a json like this:</p>
<pre><code>[{'Id': 1,
'Design': ["09",
'10',
'13'
],
'Research': ['Eng',
'Math']
}]
</code></pre>
<p>Plus o... | <python><pandas> | 2024-09-02 10:00:43 | 2 | 691 | Federicofkt |
78,939,798 | 9,159,407 | Greenhouse harvest API pagination doesn't work as expected | <p>I'm working with greenhouse API and tried to work with some API and their pagination mechanism.</p>
<p>Most of their APIs worked as documented, but the "User Permissions" API pagination didn't work for me.</p>
<p>Does anyone familiar with that issue and have a soltution?</p>
<p>Reference: <a href="https://... | <python><pagination> | 2024-09-02 09:35:14 | 0 | 386 | omer blechman |
78,939,671 | 2,293,659 | Format a SELECT query that avoids SQL injection taking multiple parameters | <p>I'm using Python 3 and SQLAlchemy to create dynamically a query that selects all the products that fulfill the conditions and avoids SQL injection issues.</p>
<p>I get the following error: "List argument must consist only of tuples or dictionaries"</p>
<p>The code is something like this</p>
<pre><code>data... | <python><sqlalchemy><sql-injection> | 2024-09-02 09:03:20 | 1 | 820 | PepeVelez |
78,939,607 | 158,049 | Generic `NamedTuple` | <p>I work with a set of <code>NamedTuple</code> which share two common attributes (<code>key</code> and <code>value</code>), such as:</p>
<pre class="lang-py prettyprint-override"><code>CompanyIdentifier = NamedTuple("CompanyIdentifier", [
("key", str), ("value": str), ("some"... | <python><python-typing><mypy><namedtuple><pyright> | 2024-09-02 08:43:18 | 1 | 2,547 | NewbiZ |
78,939,142 | 1,993,709 | How to connect to existing logged in chrome instance in Playwright on MacOs? | <p>My goal is to automate a task on a website that requires login. So I want to login once manually and let the automation run from there. I tried using CRD but when my code runs, it opens a new window where my account is not logged in. Here is an example code I am running:</p>
<pre class="lang-py prettyprint-override"... | <python><playwright><playwright-python> | 2024-09-02 06:18:33 | 1 | 4,238 | Adi |
78,938,961 | 6,309,590 | What does it mean if a model acts normal on a training set but is abnormal on validation set | <p>I am trying to classify either an image of 25x25 px stacked together as 50x25 px is the same(1) or different(0). I am using keras to create the NN layers. The Keras sequential layers are shown below:</p>
<pre><code>layers.Input((2*imsize,imsize,3)), # shape of input with 3 channels
layers.Reshape((2,imsiz... | <python><machine-learning><keras><deep-learning><evaluation> | 2024-09-02 04:51:20 | 2 | 447 | Squish |
78,938,875 | 865,220 | Fix wrong spelling after a run of correct spellings in a sorted dataframe in pandas | <p>I have a dataframe like this:</p>
<pre><code>Bevonce,2008,296853
Beyonce,2007,1210744
Beyonce,2007,1222003
Beyonce,2007,1222003
Beyonce,2007,1222007
Beyoncel,2007,1222002
Nicki Mina,2015,2717068
Nicki Minaj,2015,2741567
Nicki Minaj,2015,2741567
Nicki Minaj,2015,2743565
Nicki Minajl,2015,2744974
Nicki Minal,2015,2741... | <python><pandas><dataframe><spelling> | 2024-09-02 04:02:56 | 6 | 18,382 | ishandutta2007 |
78,938,799 | 4,057,790 | How to read responses from request in Robot Selenium | <p>I am looking for similar to <code>cypress.intercept()</code> in Robot framework where we read API responses for get and post requests already happening for API testing from UI without additional calls. I've not found any suitable docs. Is it doable from Robot or any helper library?</p>
<pre><code>cy.intercept('POST'... | <python><selenium-webdriver><automation><robotframework><ui-automation> | 2024-09-02 03:12:21 | 2 | 3,653 | Mithun Shreevatsa |
78,938,754 | 260,345 | Set x-axis scale for Altair bar chart | <p>I am using Python's Altair and Streamlit to create a bar chart. I'd like to have the x-axis represent time, and the y-axis be a list of people. Start and end times are plotted on the chart for each person. The problem is, I am unable to figure out how to set the scale of the x-axis. <strong>I would like the scale to... | <python><streamlit><altair> | 2024-09-02 02:38:43 | 1 | 2,982 | Dylan Klomparens |
78,938,725 | 7,228,093 | How to include C libraries in cibuildwheel Github Action for Cython module? | <p>I'm trying to separate a few libraries from my Python project, into a C++ submodule, that should improve the performance, using Cython. Now, I've managed to make the module an compile it, but now I want to make possible for it to be used in more platforms, not just my computer, and that's when I found that Github pr... | <python><github-actions><cython> | 2024-09-02 02:18:36 | 2 | 515 | Efraín |
78,938,722 | 200,783 | What are valid assignment targets in Python? | <p>In Python, obviously it's possible to assign to names, e.g. <code>a = 1</code>. It's also valid to assign to attributes (<code>a.b = 1</code> - AFAIK this corresponds to the <code>__setattr__</code> special method) and indexing operations (<code>a[b] = 1</code>, which corresponds to <code>__setitem__</code>).</p>
<p... | <python><lua><variable-assignment> | 2024-09-02 02:13:41 | 0 | 14,493 | user200783 |
78,938,424 | 3,995,472 | Why the Airflow dag is not getting triggered? | <p><a href="https://i.sstatic.net/FyMNxccV.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/FyMNxccV.png" alt="Attached the screenshot of Schedules shown on Airflow UI" /></a>I have attached the code. It's 1st Sept 2024, Sunday, 21:45 UTC. Dag should have triggered. What's the problem with it ? I had to m... | <python><python-3.x><airflow> | 2024-09-01 21:51:32 | 0 | 501 | learner57 |
78,938,395 | 1,267,833 | Matplotlib broke after Ubuntu update | <p>I just updated Ubuntu to 24.04.1 LTS and I'm having some trouble with Matplotlib in my Anaconda Python setup. Most of the other scientific libraries I use appear to be fine.</p>
<p>I'll try to run</p>
<pre><code>import matplotlib.pyplot as plt
import numpy as np
plt.hist(np.random.normal(10))
</code></pre>
<p>and I... | <python><matplotlib><ubuntu-24.04> | 2024-09-01 21:20:03 | 0 | 2,157 | Taylor |
78,938,260 | 9,655,667 | Passing Exception type and type hinting | <p>I have the following python code:</p>
<pre><code>from pathlib import Path
def ffind_overview_ex(base_dir: Path, exc: Exception = FileNotFoundError) -> Path:
try:
# do something
except Exception as err:
raise exc("hello") from err
## do some more
if some_extraordinary_c... | <python><exception><python-typing><mypy> | 2024-09-01 19:57:47 | 1 | 455 | Rick Manix |
78,938,211 | 6,930,340 | Computing cross-sectional rankings using a tidy polars dataframe | <p>I need to compute cross-sectional rankings across a number of trading securities. Consider the following <code>pl.DataFrame</code> in long (tidy) format. It comprises three different symbols with respective prices, where each symbol also has a dedicated (i.e. local) trading calendar.</p>
<pre class="lang-py prettypr... | <python><dataframe><python-polars> | 2024-09-01 19:28:42 | 1 | 5,167 | Andi |
78,938,115 | 4,699,441 | Python (pyparsing): parsing legacy curly braces file format | <p>I have to parse with Python (pyparse) a legacy file format that is not well defined.</p>
<p>It is of the curly brace family (im fact, having to parse arbitrary curly brace formats is a recurring issue because people are always like "XML is too verbose, let's invent our own format").</p>
<p>So I have things... | <python><parsing><text-parsing><curly-braces> | 2024-09-01 18:39:16 | 1 | 1,078 | user66554 |
78,938,085 | 14,944,414 | Making a user-friendly input for subdividing a square into coordinates | <p>I am working on a program (in Python) that involves cutting a square(s) into smaller pieces.
The user has to enter a 'code', which the program will automatically convert into the coordinates for each individual rectangle. Each rectangle also has a value associated with it.</p>
<p>So far, I came up with the following... | <python><python-3.x><tkinter><cjk><kanji> | 2024-09-01 18:23:14 | 1 | 307 | Leo |
78,938,073 | 12,016,688 | Why doesn't the "repeated" number go up in the traceback as I increase the recursion limit? | <p>When I run a recursive function and it exceeds the recursion depth limit, the below error is displayed:</p>
<pre class="lang-py prettyprint-override"><code>Python 3.12.4+ (heads/3.12:99bc8589f0, Jul 27 2024, 11:20:07) [GCC 12.2.0] on linux
Type "help", "copyright", "credits" or "li... | <python><recursion><traceback> | 2024-09-01 18:12:17 | 1 | 2,470 | Amir reza Riahi |
78,937,921 | 6,357,916 | Unable to convert cuda:0 device type tensor to numpy | <p>I have <code>y_hat</code> variable of type <code>list</code>. I am unable to convert it to numpy array. It gives following error:</p>
<pre><code>TypeError: can't convert cuda:0 device type tensor to numpy. Use Tensor.cpu() to copy the tensor to host memory first.
</code></pre>
<p>Also I cannot call <code>.cpu()</cod... | <python><python-3.x><pytorch> | 2024-09-01 17:10:19 | 1 | 3,029 | MsA |
78,937,912 | 2,774,885 | is there a better (?) way to maintain a bidirectional mapping of strings | <p>I've got a use case for what I'll call an "invertible dictionary" -- because I don't know a better term for it. I've got a set of data where the values for some properties are repeated all over the place... think about a database where there are a million records but they share maybe a few dozen unique va... | <python><data-structures> | 2024-09-01 17:06:50 | 1 | 1,028 | ljwobker |
78,937,897 | 1,332,263 | Confirm if Python script process is running | <p>I want to check if a specific Python script is running. The script is "EXIF_GUI_EXPERIMENT.py". Running the script below returns nothing.</p>
<p>If I run <code>ps -fA</code> in the terminal I see the script is running as process "python3 /home/pi/scripts/tkinter/EXIF/EXIF_GUI_EXPERIMENT.py. What is th... | <python><python-3.x> | 2024-09-01 16:55:46 | 1 | 417 | bob_the_bob |
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