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 ⌀ |
|---|---|---|---|---|---|---|---|---|
77,695,727 | 1,947,961 | Write data from hadoop file into dbf using pyspark is time consuming | <p>We've requirement to query the data in our hadoop (hive) and save it into a dbf file.
To achieve that we use spark as our processing engine especially pyspark (python 3.4).
We use dbf package as package dbf writer, <a href="https://pypi.org/project/dbf/" rel="nofollow noreferrer">https://pypi.org/project/dbf/</a>
Af... | <python><multithreading><pyspark><hive><dbf> | 2023-12-21 04:16:19 | 1 | 418 | m hanif f |
77,695,724 | 690,573 | How can I make add type annotations to this Python code that dynamically assigns attributes to a class? | <p>I have the following Python code that dynamically imports a module and sets an attribute on a class dynamically:</p>
<pre class="lang-py prettyprint-override"><code>class _ModuleRegistry(object):
_modules = {}
def defer_import(
self,
import_statement: str,
import_name: str,
):
... | <python><mypy><typing> | 2023-12-21 04:15:20 | 1 | 5,214 | Nathan Jones |
77,695,718 | 3,469,243 | How to read in report-style excel data into pandas dataframe | <p>I've downloaded the data (from <a href="https://www.nalpdirectory.com/" rel="nofollow noreferrer">https://www.nalpdirectory.com/</a>) as seen in this excel screen shot:</p>
<p><a href="https://i.sstatic.net/HiaVL.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/HiaVL.png" alt="enter image description h... | <python><pandas><excel><dataframe> | 2023-12-21 04:12:55 | 1 | 2,486 | As3adTintin |
77,695,665 | 1,236,858 | Strict-Transport-Security response header always gets overridden | <p>I have an application that uses Python (FastAPI). In the python code, I have this <code>Strict-Transport-Security</code> set</p>
<pre><code>application.add_middleware(HSTS, Option={'max-age': 31536000, 'includeSubDomains': True })
</code></pre>
<p>When I try using Postman to my local, it returns the value correctly ... | <python><https><fastapi><hsts> | 2023-12-21 03:54:35 | 0 | 7,307 | rcs |
77,695,581 | 5,120,376 | How to select a single column from the index of a multi-index dataframe? | <p>I am having trouble getting a column from the indexes of a multi-index pandas dataframe.</p>
<p>Normally if I want to get a column from a regular dataframe that does not have multi-index it is easy. I simply do df['col_name'] or df.col_name and I get the column. However with a multi-index dataframe this does not wor... | <python><pandas><dataframe> | 2023-12-21 03:22:18 | 2 | 552 | liyuan |
77,695,324 | 1,019,139 | How do I get Python BRISQUE package score to match OpenCVSharp BRISQUE score | <p>My goal is to get the BRISQUE score from OpenCVSharp to match the BRISQUE score from Python OpenCV BRISQUE for the same image. The problem is the two platforms take different and incompatible format inputs for the model and range files, and I haven't been able to figure out how to convert one to the other. OR wher... | <python><c#><opencv><image-quality> | 2023-12-21 01:40:29 | 0 | 447 | Matt |
77,695,152 | 1,964,707 | How to configure pandas.read_sql() when using SQLalchemy models with bind_key | <p>I'm using the following model sqlalchemy ORM (flask-sqlalchemy to be precise) with a table/model Result that is stored in a secondary sqlite database, to bind which the <strong>__bind_key__</strong> mechanism is used. The definition is similar to this (fields omitted):</p>
<pre><code>class Result(db.Model):
__bind... | <python><sqlalchemy><flask-sqlalchemy> | 2023-12-21 00:27:46 | 0 | 3,909 | Mindaugas Bernatavičius |
77,695,145 | 2,687,635 | AWS Glue shuffles columns when writing to Snowflake | <p>When writing a dynamic frame from AWS Glue to an existing Snowflake table, my data gets shuffled into other columns.</p>
<p>For example:
Writing this dataframe with the code below...</p>
<div class="s-table-container">
<table class="s-table">
<thead>
<tr>
<th>A</th>
<th>B</th>
<th>C</th>
</tr>
</thead>
<tbody>
<tr>
... | <python><amazon-web-services><snowflake-cloud-data-platform><aws-glue> | 2023-12-21 00:25:47 | 0 | 2,236 | MyJBMe |
77,695,141 | 338,825 | Check numpy array changes sign or stays the same sign | <p>I have a 2d array. I want to check whether starting from left to right, the columns in the array change sign, or they stay the same sign. If they do change sign, I want to assign negative if they go positive and then negative, and vice versa assign positive, if they go negative then positive. If they remain only pos... | <python><numpy> | 2023-12-21 00:23:57 | 1 | 24,204 | siamii |
77,695,028 | 5,597,541 | How can I make a class variable unique | <p>This is a sample code:</p>
<pre><code>from PySide2.QtCore import Signal
class MyClass:
pass
class PSClass(QObject):
onRequest = Signal(str)
onMySignal = MyClass()
def __init__(self):
super().__init__()
self.onRequest.connect(self.printSomething)
def send(self, message:str):
... | <python><python-3.x> | 2023-12-20 23:44:49 | 1 | 572 | Bear |
77,694,942 | 2,299,692 | create_csv_agent from langchain creates sample data frame instead of using the one provided | <p>I am using langchain version '0.0.350'.
I am using a sample small csv file with 101 rows to test create_csv_agent.</p>
<p>The file has the column Customer with 101 unique names from Cust1 to Cust101.
The agent correctly identifies that the data contains 101 rows.</p>
<p>But when I ask the agent to return the unique ... | <python><pandas><csv><agent><langchain> | 2023-12-20 23:12:45 | 1 | 1,938 | David Makovoz |
77,694,879 | 11,781,149 | How to avoid the error 404 (Not found) using pandas read_html in Python | <p>I am trying to obtain the market capitalization of the AVY stock through Yahoo Finance using the function read_html() of pandas.
I am finding problems with some stock symbols but not with others.
For example, if I use the below code, I can get the Market Value of the stock AAPL correctly:</p>
<pre><code>import panda... | <python><pandas> | 2023-12-20 22:53:51 | 2 | 523 | Martingale |
77,694,820 | 20,122,390 | How can I implement retry policy with httpx in Python? | <p>I need to communicate with other services in my Python and FastAPI application, therefore I use the httpx library to be able to communicate asynchronously. So, I have the following code for POST requests:</p>
<pre><code>from typing import Any, Dict, Optional, Tuple
from fastapi import File
from httpx._client import... | <python><rest><request><httpx> | 2023-12-20 22:33:51 | 2 | 988 | Diego L |
77,694,664 | 293,995 | Get Parent object from child object in Python 3.10 | <p>I have a child and parent class. I want to get the parent object from the child object.</p>
<pre><code>class A:
def __init__(self, property1):
self.property1 = property1
class B(A):
def __init__(self, property1, property2):
super().__init__(property1)
self.property2 = property2
... | <python><python-3.x><oop> | 2023-12-20 21:48:08 | 1 | 2,631 | hotips |
77,694,453 | 2,633,704 | postgres SSL SYSCALL error: EOF detected in python code | <p>I have the below code for connecting to all kinds of databases I need in my project:</p>
<pre><code>import sqlalchemy as db
from clickhouse_driver import Client
from clickhouse_connect import get_client
from sqlalchemy.orm import create_session
from src.data.connection import ConectionInfo
import psycopg2
import ma... | <python><postgresql> | 2023-12-20 21:01:56 | 0 | 990 | MarziehSepehr |
77,694,383 | 4,398,966 | running python from cmd | <p>I have python installed through anaconda and have it running in spyder. Is there a way to run python from a command shell (cmd) using the installed version from spyder or do I need to install python through the Microsoft store? Is there an environment variable that I need to set?</p>
| <python><windows><installation><anaconda> | 2023-12-20 20:47:37 | 0 | 15,782 | DCR |
77,694,368 | 284,932 | A fine-tuned Llama2-chat model can’t answer questions from the dataset | <p>I've fined tuned llama2-chat using this dataset: <a href="https://huggingface.co/datasets/celsowm/guanaco-llama2-1k1" rel="nofollow noreferrer">celsowm/guanaco-llama2-1k1</a></p>
<p>It's basically a fork with an additional question:</p>
<blockquote>
<p><code><s>[INST] Who is Mosantos? [/INST] Mosantos is vilar... | <python><huggingface-transformers><llama> | 2023-12-20 20:44:46 | 1 | 474 | celsowm |
77,694,277 | 5,947,365 | Django Schema Reverse Related Objects | <p>I have the following two Django models:</p>
<pre><code>class Participant(models.Model):
name = models.TextField()
sport = models.TextField()
bookmaker = models.ForeignKey(Bookmaker, on_delete=models.CASCADE)
updated_at = models.DateTimeField(auto_now=True)
created_at = models.DateTimeField(auto_... | <python><django><orm><django-ninja> | 2023-12-20 20:24:08 | 1 | 607 | Sander Bakker |
77,694,123 | 14,245,686 | When to know if Python parallelism is enough? | <p>I know a little bit about the basics of Python parallelism (CPU-bound, use multiprocessing, IO-bound, use threads), but I am wondering what the best way to parallelize functions that spend almost all of their time in library code. My specific use case is parallelizing training thousands of XGBoost models. Importantl... | <python><c><multithreading><multiprocessing><xgboost> | 2023-12-20 19:55:14 | 2 | 482 | stressed |
77,693,922 | 4,542,117 | python - bz2 not recompressing properly | <p>The following code is able to read in a bzipped file:</p>
<pre><code>offset = 24
# Open the object
fobj = open(filey,'rb')
# Read the data
buffer = fobj.read()
# Apply bz2 compression
buffer_unbzip,places_to_bzip = bzip_blocks_decompress_all(buffer,offset)
</code></pre>
<p>where the bzip_blocks_decompress_all fun... | <python><hex><byte><bz2> | 2023-12-20 19:08:26 | 1 | 374 | Miss_Orchid |
77,693,886 | 5,287,011 | The use of >> operator in a logical construct with Gurobi | <p>I am going through someone else's code (optimization using Gurobi) and I am puzzled:</p>
<pre><code>x = model.addVars(A, vtype=GRB.BINARY, name=['x_'+str(i)+'_'+str(j) for i in V for j in V if i != j])
u1 = model.addVars(N, vtype=GRB.CONTINUOUS, name=["Dummy_Quantity_"+str(i) for i in N])
u2 = mode... | <python><if-statement><constraints><gurobi> | 2023-12-20 19:01:01 | 2 | 3,209 | Toly |
77,693,879 | 7,926,069 | How can I install python3-dev for armhf using debian multiarch | <p>I have been going in circles trying to install this package as it is a dependency I need for something else (<code>libboost-all-dev:armhf</code>).</p>
<p>I have added <code>armhf</code> architecture and installed <code>python3:armhf</code> just fine. However, whenever I try to install <code>python3-dev:armhf</code>,... | <python><multiarch> | 2023-12-20 18:59:02 | 0 | 988 | itsLydt |
77,693,837 | 6,457,407 | Specifying C compiler for setup.py compilation | <p>Is there something I can do, (either by setting an environment variable, running a command before running Python, or adding some code to my <code>setup.py</code>) to tell Python I want <code>setup.py</code> to use a different version of the compiler.</p>
<p>I can see that <code>distutils</code> on this Windows machi... | <python><visual-studio><github><distutils> | 2023-12-20 18:48:48 | 0 | 11,605 | Frank Yellin |
77,693,813 | 7,077,532 | Populate NaN cells in dataframe table based on reference table based on specific row(s) and column values | <p>I have two tables. The first reference table is below:</p>
<pre><code>| Name | Target | Bonus |
|------|--------:|------:|
| Joe | 40 | 46 |
| Phil | 38 | 42 |
| Dean | 65 | 70 |
</code></pre>
<p>The Python code to generate the table is:</p>
<pre><code># Data for the table
data = {
'Na... | <python><pandas><dataframe><lookup><fillna> | 2023-12-20 18:42:06 | 4 | 5,244 | PineNuts0 |
77,693,646 | 2,714,301 | How to write to a file in batches in python performantly. Anything else I need? | <p>I am trying to move a large amount of data around and I read I can use a couple libraries in python to speed things up.</p>
<ol>
<li>generators</li>
<li>itertools.islice</li>
<li>multiprocessing</li>
</ol>
<p>Here is some code, generically, that I intend to expand on. Is this the right path:</p>
<pre><code>import mu... | <python><file-writing> | 2023-12-20 18:08:29 | 0 | 11,747 | Jwan622 |
77,693,566 | 16,852,890 | Dynamically create eval condition in python | <p>I've got a list with n elements, let's say there are 3 for example:</p>
<pre><code>[Condition1, Condition2, Condition3]
</code></pre>
<p>I want to build up a string which looks like this, in the order that appears in the list (that order is vital!):</p>
<pre><code>eval(Condition1).otherwise(eval(Condition2).otherwis... | <python> | 2023-12-20 17:52:54 | 1 | 316 | tommyhmt |
77,693,508 | 3,383,640 | How to Export OSM Maps / Plots Into Vector Graphics Using Python Plotly | <p>Taking <a href="https://plotly.com/python/mapbox-layers/" rel="nofollow noreferrer">this example from the manual</a>,</p>
<pre class="lang-py prettyprint-override"><code>import pandas as pd
us_cities = pd.read_csv("https://raw.githubusercontent.com/plotly/datasets/master/us-cities-top-1k.csv")
import plot... | <python><plotly><vector-graphics> | 2023-12-20 17:39:55 | 1 | 5,078 | Suuuehgi |
77,693,477 | 8,456,253 | Defining two foreign keys in one entity targeting one other entity in SQLAlchemy | <p>I have the entities set up as follows</p>
<pre class="lang-py prettyprint-override"><code>from sqlalchemy import ForeignKey
from sqlalchemy.orm import mapped_column, relationship, Mapped, DeclarativeBase
class Base(DeclarativeBase):
pass
class UserEntity(Base):
__tablename__ = "user"
id: Map... | <python><sqlalchemy><orm> | 2023-12-20 17:35:40 | 1 | 830 | kuco 23 |
77,693,446 | 11,901,834 | Conditonal tasks in Airflow | <p>I have an Airflow DAG that has two tasks that I only want to run if certain conditions are met. If these conditions aren't met, I'd like them skipped.</p>
<p>The DAG looks like this:</p>
<pre><code>@dag(
dag_id="id_123",
schedule=DAG_SCHEDULE,
start_date=days_ago(0),
catchup=False,
defa... | <python><airflow> | 2023-12-20 17:30:28 | 1 | 1,579 | nimgwfc |
77,693,163 | 2,650,325 | scrapy stops crawling with 500 Internal Server Error | <p>I am crawling a web with scrapy and I receive the error:</p>
<pre><code>Gave up retrying <GET https://www.something.net> (failed 3 times): 500 Internal Server Error
</code></pre>
<p>even though in the parse method I have added this parameter to the meta of the <code>scrapy.Request</code> that calls the parse f... | <python><scrapy> | 2023-12-20 16:39:04 | 1 | 2,417 | Manuel Perez Heredia |
77,693,044 | 12,633,371 | transform a string representing a list in each cell of a polars DataFrame column to an actual list | <p>I am new to polars library and the title says it all regarding what I am trying to do.</p>
<p>Doing this with the pandas library I would use <code>apply()</code> and the build in <code>eval()</code> function of Python. since <code>eval("[1,2,3]")</code> returns <code>[1,2,3]</code>.</p>
<p>This can be done... | <python><python-polars> | 2023-12-20 16:18:29 | 1 | 603 | exch_cmmnt_memb |
77,692,997 | 1,492,613 | Is there any configuration can force initalize the NumPy module during import pytorch? | <p>I have things like</p>
<pre><code>python3.11/site-packages/torch/nn/modules/transformer.py:20: UserWarning: Failed to initialize NumPy: module compiled against API version 0x10 but this version of numpy is 0xf (Triggered internally at ../torch/csrc/utils/tensor_numpy.cpp:84.)
</code></pre>
<p>But I definitely need t... | <python><numpy><pytorch> | 2023-12-20 16:11:02 | 1 | 8,402 | Wang |
77,692,945 | 5,775,358 | xarray plot sparse data | <p>Xarray uses pcolormesh for plotting. For example 2D data, but where 1 axes is not continuous pcolormesh will interpolate values. The nice thing from xarray is that it is "coordinate aware", i.e. it does not just plot like imshow but the real dimensions are used.</p>
<pre><code>import numpy as np
import xar... | <python><plot><mask><python-xarray> | 2023-12-20 16:01:23 | 0 | 2,406 | 3dSpatialUser |
77,692,927 | 3,785,430 | What is the best way for large data movement task | <p>I am working on a solution that downloads the files from a third party service and need to upload those files into aws s3.
I need to download 1year of data and upload to s3.</p>
<ul>
<li>for each day no of files are 10K to 15K</li>
<li>Download each file and upload to s3</li>
<li>add a metadata record in db for futu... | <python><amazon-s3><multiprocessing> | 2023-12-20 15:59:14 | 0 | 413 | kishore |
77,692,872 | 9,311,137 | Pandas: Use first layer of nested dict as columns then the inner dict as rows | <p>I'm after creating a table that looks like the below from a 2-layer nested dictionary:</p>
<div class="s-table-container">
<table class="s-table">
<thead>
<tr>
<th>Day</th>
<th>A</th>
<th>B</th>
<th>C</th>
<th>D</th>
<th>E</th>
<th>F</th>
</tr>
</thead>
<tbody>
<tr>
<td>mon</td>
<td>11,791</td>
<td>22,099</td>
<td>7... | <python><pandas><dictionary> | 2023-12-20 15:52:02 | 1 | 684 | ch4rl1e97 |
77,692,864 | 1,961,574 | Django: request from RequestFactory on Windows does not include session attribute | <p>My drone pipeline suddenly started failing on Windows only (the Linux pipeline, executing the same tests, works fine).</p>
<p>error:</p>
<blockquote>
<pre><code>assert hasattr(request, 'session'), "The session-based temporary "\ AssertionError: The session-based temporary message storage
</code></pre>
<p>r... | <python><django> | 2023-12-20 15:50:49 | 1 | 2,712 | bluppfisk |
77,692,665 | 13,955,154 | Find chains of identical elements in ndarray and modify them | <p>I have ndarrays like [1,1,1,1,3,3,3].</p>
<p>I want that, if there are consecutive elements with the same value like the case of the example, the content of the identical chain is modified in this way: we calculate delta as the 0.1% of the identical value, subtract it to the first element of the chain and add it to ... | <python><arrays><numpy-ndarray> | 2023-12-20 15:18:43 | 2 | 720 | Lorenzo Cutrupi |
77,692,602 | 16,688,854 | Plotly Python - Multiple traces update with slider | <p>I use Plotly Python.
I have a list of spectrums I want to plot.
This list contains 2d arrays. Each array corresponds to a time frame and contains the spectrums for a certain number of sources (n*m with n number of sources and m length of the spectrums).
Here is a dummy version of that list (random values instead of ... | <python><plotly> | 2023-12-20 15:09:37 | 1 | 337 | Antoine101 |
77,692,566 | 2,506,946 | Using Python's gspread, can I read the modifiedTime without fetching the entire spreadsheet? I want to use a local cache if there was no change | <p>I'm using gspread to load read from my spreadsheets and it's working great. However, I'm hitting Google data caps quite often, especially when I'm testing.</p>
<p>I created a caching method that uses a local copy if it is less than a minute old. However, when debugging, I often have to change things in the spreadshe... | <python><google-sheets><google-drive-api><google-sheets-api><gspread> | 2023-12-20 15:05:21 | 1 | 341 | user2506946 |
77,692,292 | 19,204,171 | tesseract inaccuracy in extracting meaningless words | <p>i can not extract text with reliable accuracy from an image</p>
<p><a href="https://i.sstatic.net/RizGs.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/RizGs.png" alt="image" /></a></p>
<pre><code>import cv2
import pytesseract
pytesseract.pytesseract.tesseract_cmd = r'C:\Program Files\Tesseract-OCR\t... | <python><ocr><tesseract><python-tesseract><image-preprocessing> | 2023-12-20 14:22:53 | 1 | 438 | mishal shanavas |
77,692,284 | 11,283,324 | Pandas dataframe cumsum splited by zero | <p>There is a df:</p>
<pre><code>import pandas as pd
df = pd.DataFrame([0,0,1,1,0,0,1,1,1,1,0,0,1,1,1,0,1,1], columns = ['A'])
</code></pre>
<p>How to add a B column, its elements are based on the cumsum of cells in column A value of 1, and if it encounters 0, then cumsum start over.</p>
<p>Expected result:
<a href="ht... | <python><pandas> | 2023-12-20 14:22:06 | 0 | 351 | Sun Jar |
77,692,270 | 561,243 | Change background transparency of AnchoredText in Matplotlib | <p>I'm trying to use an AnchoredText to print some information on an axis in Matplotlib, but I would like to have its background semitransparent (say alpha=0.5).</p>
<p>My initial guess was:</p>
<pre class="lang-py prettyprint-override"><code>
info_box = AnchoredText('test', loc='upper left', prop=dict(size=8, alpha=0.... | <python><matplotlib> | 2023-12-20 14:19:07 | 1 | 367 | toto |
77,692,187 | 13,906,951 | How to return errors from a Python gRPC interceptor? | <p>How do I check authentication in this interceptor and reject the request with an authentication error?</p>
<pre class="lang-py prettyprint-override"><code>class Authentication(grpc.ServerInterceptor):
def intercept_service(self, continuation, details):
# How to raise an error?
</code></pre>
<p>I've seen ... | <python><grpc><interceptor> | 2023-12-20 14:06:28 | 1 | 1,487 | Clark McCauley |
77,692,095 | 15,222,211 | How can I run a function once after starting the FastAPI server? | <p>I need to start the <code>create_data</code> function once after the FastAPI <code>app</code> is started. I tried using <a href="https://fastapi.tiangolo.com/advanced/events/#lifespan" rel="nofollow noreferrer">lifespan</a> but found it not useful because <code>FastAPI</code> only starts working after <code>create_d... | <python><fastapi><uvicorn> | 2023-12-20 13:54:52 | 2 | 814 | pyjedy |
77,692,022 | 10,544,599 | How to use strip method correctly? | <p>I've a string <code>'XCeed Plug-in Hybride'</code> and I'm trying to get <code>'XCeed'</code>.</p>
<p>Using <code>strip</code> method:</p>
<pre><code>>>> 'XCeed Plug-in Hybride'.strip(' Plug-in Hybride')
'XC'
</code></pre>
<p>I even tried using <code>rstrip</code>, still getting same output.</p>
<pre><code>... | <python> | 2023-12-20 13:41:28 | 1 | 379 | David |
77,691,979 | 5,615,873 | How to do a correct insensitive sorting of a string list in Python? | <p>It seems that I cannot sort insensitively a string list correctly. I will give a simple example. I have tried the following methods with lst = ['b', 'B', 'a', 'A'].</p>
<ol>
<li><code>lst.sort(key=str.lower)</code></li>
<li><code>lst.sort(key=str.upper)</code></li>
<li><code>lst.sort(key=str.casefold)</code></li>
</... | <python><list><sorting> | 2023-12-20 13:35:29 | 4 | 3,537 | Apostolos |
77,691,855 | 2,067,492 | For keras layers with unknown sizes is it possible to know the output size for a specific input? | <p>We can create a Convolution Neural Network with variable size inputs</p>
<pre><code>ip = keras.layers.Input((None, None, 3))
op = keras.layers.Conv2D(3, (2, 2))(ip)
model=keras.models.Model(inputs = [ip], outputs = [op])
</code></pre>
<p>Is there a way to know the size of the output layer op for a specific input?</... | <python><keras><keras-3> | 2023-12-20 13:11:44 | 3 | 12,395 | matt |
77,691,809 | 8,776,330 | Batch update entity property in pyautocad | <p>I am making a pyqt widget tool which should operate with data in AutoCAD.
Basically it allow user to select color and fill it in selected hatch objects in AutoCAD. It actually can be done directly in AutoCAD but sometimes it's time consuming task to open custom palette and manually select color.</p>
<p>My current to... | <python><lisp><autocad> | 2023-12-20 13:04:22 | 1 | 509 | Pavel Pereverzev |
77,691,801 | 1,734,097 | How to solve Tabula error reading pdf to pandas? | <p>Help. I am having the following error in reading pdf files using tabula:</p>
<blockquote>
<p>Error importing jpype dependencies. Fallback to subprocess.
No module named 'jpype'
Error from tabula-java:
The operation couldn’t be completed. Unable to locate a Java Runtime.
Please visit <a href="http://www.java.com" rel... | <python> | 2023-12-20 13:03:17 | 1 | 1,099 | Cignitor |
77,691,749 | 5,539,782 | Close login window when scraping facebook groups using selenium | <p>I want to open facebook group page using selenium, but can't close the window that ask for login or signup:
<a href="https://i.sstatic.net/FDW9Y.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/FDW9Y.png" alt="enter image description here" /></a></p>
<p>I tried selenium but always return an <code>Inval... | <python><selenium-webdriver><web-scraping> | 2023-12-20 12:54:32 | 1 | 547 | Khaled Koubaa |
77,691,693 | 19,041,863 | How to limit x axis to non-empty region of histogram with predetermined bins | <p>I have this data (dfe) that I want to plot in a histogram</p>
<pre><code>Nr O18ad
0 -4.268475
1 -4.265793
2 -4.263120
3 -4.260457
4 -4.257803
...
359995 -7.813345
359996 -7.821394
359997 -7.773479
359998 -7.807605
359999 -7.797769
</code></pre>
<p>Here... | <python><matplotlib> | 2023-12-20 12:43:49 | 1 | 303 | Weiss |
77,691,579 | 521,347 | Environmental variables not accessible in Dataflow workers | <p>have a Python application which is using Apache beam and Dataflow as runner. The application uses a non-public Python package 'uplight-telemetry' which is configured using 'extra_packages' while creating pipeline_options object. This package expects an environmental variable named 'OTEL_SERVICE_NAME' and since this ... | <python><google-cloud-platform><google-cloud-dataflow><apache-beam> | 2023-12-20 12:25:46 | 2 | 1,780 | Sumit Desai |
77,691,456 | 5,423,080 | Error when read a single column from a huge CSV file with Pandas and PyArrow engine | <p>I am trying to read in Pandas a single column from a huge CSV file using the answer from another <a href="https://stackoverflow.com/questions/75029194/most-efficient-way-to-read-a-specific-column-in-large-csv-file">question</a>:</p>
<pre><code>import pandas as pd
test_df = pd.read_csv("test.csv", usecols=... | <python><pandas><csv><pyarrow> | 2023-12-20 12:07:09 | 1 | 412 | cicciodevoto |
77,691,408 | 4,405,794 | Slow Initialization and Inference Time with PyTorch and Pyannote on EC2 Instance Despite Caching | <p>The following code, which uses <code>pytorch</code> and <code>pyannote</code> and runs a simple inference is taking a good amount of time to load on a freshly created <code>g4dn</code> EC2 instance using an Amazon Machine Image in which all these imports were cached and the model has already been run.</p>
<pre><code... | <python><amazon-ec2><pytorch> | 2023-12-20 11:59:45 | 0 | 659 | Ali Hassaine |
77,691,074 | 9,974,205 | Clustering data using scipy and a distance matriz in Python | <p>I am working in Python. I am using a binary dataframe in which I have a ser of values of 0 and 1 for diferent users at diferent times.</p>
<p>I can perform hierarchical clustering directly from the dataframe as</p>
<pre><code> metodo='average'
clusters = linkage(user_df, method=metodo,metric='hamming')
... | <python><dataframe><matrix><scipy><hierarchical-clustering> | 2023-12-20 11:06:00 | 2 | 503 | slow_learner |
77,691,019 | 10,143,378 | Python Dataframe : Std using rolling period | <p>I have a Dataframe with a Date column (daily, from 2000 to 2023) and a Value column.
What I need is to extract the global mean and std for all the year per days. Particularity is that I need each time to consider the day as a rolling period of 3 days. So if I want the global mean for all the 05 of Jan, in fact I nee... | <python><pandas><math> | 2023-12-20 10:57:08 | 1 | 576 | kilag |
77,690,729 | 22,912,974 | Django built in Logout view `Method Not Allowed (GET): /users/logout/` | <pre><code>Method Not Allowed (GET): /users/logout/
Method Not Allowed: /users/logout/
[10/Dec/2023 12:46:21] "GET /users/logout/ HTTP/1.1" 405 0
</code></pre>
<p>This is happening when I went to url <a href="http://127.0.0.1:8000/users/logout/" rel="noreferrer">http://127.0.0.1:8000/users/logout/</a></p>
<p>... | <python><python-3.x><django><django-forms><django-authentication> | 2023-12-20 10:12:19 | 6 | 1,804 | christopher johnson mccandless |
77,690,691 | 11,594,202 | Pdf2text not working in Azure function app | <p>I build a script using textract, which reads the content of pdf files. Which contains the following function:</p>
<pre><code>import textract
import tempfile
def read_file(bytes):
with tempfile.NamedTemporaryFile('wb', delete=True) as temp:
temp.write(bytes)
temp.flush()
context = textra... | <python><azure><azure-functions><text-extraction><pdf-reader> | 2023-12-20 10:05:43 | 1 | 920 | Jeroen Vermunt |
77,690,680 | 1,499,280 | Websocket connection to remote server gives error "SSL alert number 40" | <p>Please forgive me if this question seems long. I am in process of developing an IOT device which talk to a website over websockets. My IOT device supports TCP communication using sockets right now.
Before moving to websockets in the IOT device, I thought of trying websockets on my raspberry pi 4. So I did a simple s... | <python><ssl><websocket> | 2023-12-20 10:04:28 | 1 | 393 | Ravi |
77,690,640 | 1,652,219 | Pandas.to_datetime when dates are 9999-01-01 | <p>I have read an SQL table into pandas, and now I want to convert the dates from strings into the pandas datetime type. The problem is, however, that SQL has a maximum date of "9999-12-31 23:59:59.9999", while Pandas has a maximum date somewhere in 2262.</p>
<p>So I could do the following, which is extremely... | <python><sql><pandas><datetime> | 2023-12-20 09:58:02 | 1 | 3,944 | Esben Eickhardt |
77,690,451 | 14,259,321 | pypy3 performs better on W11 | <p>I have ryzen 9 7950x3d and two system in dual boot:</p>
<ul>
<li>Ubuntu 22.04.3 LTS</li>
<li>Windows 11</li>
</ul>
<p>I have a task in python that is CPU intesive (multi thread)</p>
<p>When I run it with pypy3 it takes approximately:</p>
<ul>
<li>Ubuntu: 9387 seconds.</li>
<li>Windows 11: 8275 seconds.</li>
</ul>
<p... | <python><windows><performance><ubuntu><pypy> | 2023-12-20 09:27:53 | 1 | 661 | Luboš Hájek |
77,690,364 | 15,222,211 | How to return plain text in FastAPI | <p>In this example, the entrypoint <a href="http://127.0.0.1:8000/" rel="noreferrer">http://127.0.0.1:8000/</a> returns formatted text:</p>
<p><code>"Hello \"World\"!"</code></p>
<p>The quotes are masked by a slash, and quotes are added both at the beginning and at the end. How to return unformatted... | <python><fastapi> | 2023-12-20 09:12:58 | 2 | 814 | pyjedy |
77,690,231 | 3,650,477 | How to stream the output of an AgentExecutor in LangChain to my final application | <p>I have an instance of an <a href="https://python.langchain.com/docs/modules/agents/#agentexecutor" rel="nofollow noreferrer"><code>AgentExecutor</code></a> in LangChain. The whole chain is based on <a href="https://python.langchain.com/docs/expression_language/" rel="nofollow noreferrer">LCEL</a>. Therefore, I'd ass... | <python><langchain> | 2023-12-20 08:45:45 | 0 | 2,729 | Pythonist |
77,689,970 | 5,559,342 | Python not working on a bash script but working on the terminal. How to solve it? | <p>I am trying to run a <strong>Python</strong> program through a <strong>Bash</strong> script. When I execute the python file by shell it works with no problem, but when I try to execute the script, the <code>python</code> keyword is not recognized.</p>
<p>I have a fresh Ubuntu 23.10 installation and I added, on top o... | <python><bash><ubuntu-23.10> | 2023-12-20 07:50:59 | 3 | 5,075 | Robb1 |
77,689,948 | 7,884,793 | How to find the value in exact pattern and extract it into dataframe? | <p>I have some text files which were sent daily. They have same pattern (tag + value, end with quote notation) whose values changes in every files. You can see in images below:</p>
<p><a href="https://i.sstatic.net/ooKdM.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/ooKdM.png" alt="enter image descript... | <python><dataframe><python-re> | 2023-12-20 07:48:13 | 0 | 390 | Tung Nguyen |
77,689,912 | 1,089,412 | Python unit test assert fails by trying compare mock to string | <p>I'm trying to learn how to do unit tests with pytest and mocks. I have this very simple use case:</p>
<pre><code>from simple_salesforce import Salesforce
from unittest.mock import Mock
class SFClient:
def __init__(self, sf_client: Salesforce):
self._simple_sf_client = sf_client
def bulk2(self, quer... | <python><unit-testing><mocking> | 2023-12-20 07:40:41 | 1 | 3,306 | piotrekkr |
77,689,903 | 2,529,125 | Python - Reading a SQL script with multiple queries using 'latin1' encoding | Issue with whitespaces and begins with ascii characters | <p><strong>Overview</strong>
Im currently reading a sql script with multiple queries in python. Once the script is read into python as string type, the code establish connection to the SQL server via sql alchemy. Each query is split by ";" and executed on the SQL server.</p>
<p><strong>Problem</strong>
The is... | <python><sql><string> | 2023-12-20 07:38:46 | 1 | 511 | Sade |
77,689,843 | 7,709,727 | Why does multiprocessing.Queue stuck when parent process of fork() puts to the queue before fork? | <p>I recently write this program:</p>
<pre class="lang-py prettyprint-override"><code>import os, time
from multiprocessing import Queue
q = Queue(1000)
q.put(1) # Line 6
result = os.fork()
if result == 0:
while True:
q.put(2)
time.sleep(1)
elif result > 0:
while True:
print(q.g... | <python><multiprocessing><fork> | 2023-12-20 07:23:31 | 1 | 1,570 | Eric Stdlib |
77,689,414 | 1,527,244 | opencv: Exact polygon of contour | <p>Based on the following binary image, I'm trying to get a polygon of the outer contour. (This is already processed and looks promising).</p>
<p><a href="https://i.sstatic.net/BU1Wb.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/BU1Wb.png" alt="enter image description here" /></a></p>
<p>Now, I want to... | <python><opencv><image-processing><computer-vision> | 2023-12-20 05:37:14 | 0 | 2,290 | Danyel |
77,689,378 | 9,983,652 | how to calculate mean value of each column within range of quantile? | <p>I'd like to calculate mean value of each column but only consider values are within range of quantile, like 20%-80% only.</p>
<p>Here is why I have done, but not complete</p>
<pre><code>df=pd.DataFrame({"A":[1,1,20,2,2,3,50,7,8,15,20,35,50,70],"B":[10,100,20,20,200,30,50,70,80,150,200,350,500,700... | <python><pandas> | 2023-12-20 05:26:15 | 1 | 4,338 | roudan |
77,689,317 | 1,874,170 | Dynamic linking in Python CFFI? | <p>I'm trying to use CFFI for dynamic linking of dependent C libraries in Python; am I mis-understanding it?</p>
<p>In the following extremely simplified example, library <code>foo_b</code> depends on library <code>foo_a</code>. Specifically, it depends on <code>bar</code>, and it exposes its own function <code>baz</co... | <python><dynamic-linking><python-cffi> | 2023-12-20 05:07:40 | 1 | 1,117 | JamesTheAwesomeDude |
77,689,274 | 788,488 | How can I add a type hint for a number coming from some unknown numpy array? | <p>I'm making a library that contains some methods whose parameters include numbers that may come from numpy arrays. E.g., one of my methods is roughly <code>some_func(my_array, my_array[0, 0])</code>, where the second param is a number of an unknown type (it could be a <code>np.float64</code>, some numpy integer type,... | <python><numpy><python-typing> | 2023-12-20 04:54:16 | 1 | 2,603 | meisel |
77,689,241 | 903,501 | How can 'Literal' be invoked with square brackets (e.g. Literal["Test1"])? | <p>The following code snippet shows a function named <code>Literal</code> being invoked with square brackets:</p>
<pre><code>Literal['r', 'rb', 'w', 'wb']
</code></pre>
<p>The example is from <a href="https://github.com/python/cpython/blob/main/Lib/typing.py#L728" rel="nofollow noreferrer">the CPython GitHub repo</a></... | <python><python-typing> | 2023-12-20 04:34:34 | 2 | 978 | psaw.mora |
77,689,215 | 1,828,605 | How to produce waterfall plot using shapely from loaded xgboost model | <p>I have this xgboost model that I created as a test to save as JSON in R. After I built the model in R, I saved it using <code>xgb.save(model, fname='xgboost_classifer_model.json')</code>.</p>
<p>I then used <code>xgboost</code> package in python to load the model like the following:</p>
<pre><code>import xgboost
bst... | <python><xgboost><shap> | 2023-12-20 04:24:44 | 1 | 1,735 | user1828605 |
77,688,887 | 1,732,694 | JSON Pickle serialize object list | <p>I want to serialize a list of objects using <code>jsonpickle</code>. Each of these objects contains a list of objects within them:</p>
<pre class="lang-py prettyprint-override"><code>class ImageManipulationConfiguration:
region_list = []
def to_json(self):
return jsonpickle.encode(self.region_li... | <python><json><serialization><jsonpickle> | 2023-12-20 02:07:19 | 3 | 546 | ESD |
77,688,883 | 10,844,607 | How to connect to Google Cloud PostgreSQL database from Cloud Functions? | <p>I was following the <a href="https://codelabs.developers.google.com/codelabs/connecting-to-cloud-sql-with-cloud-functions" rel="nofollow noreferrer">Connecting to Cloud SQL with Cloud Functions</a> tutorial but my <strong>Cloud Function won't connect to the PostgreSQL database</strong>.</p>
<p>Here's my function cod... | <python><postgresql><google-cloud-platform><google-cloud-functions><google-cloud-sql> | 2023-12-20 02:04:17 | 2 | 5,694 | Dr-Bracket |
77,688,670 | 2,681,662 | astropy exits none zero on header update | <p>I have an astronomical image <code>fits</code> format with WCS (World Coordinate System) in its header.</p>
<p>I want to do some morphological operations on the image and understandably I want to correct the WCS.</p>
<p>Say I crop the image. Applying to the header would be:</p>
<pre><code>from astropy.io import fits... | <python><astropy><fits> | 2023-12-20 00:34:15 | 0 | 2,629 | niaei |
77,688,632 | 13,608,794 | winreg - SaveKey() returns WinError 1314 and creates empty file | <p>I don't know the reason of this behavior, but <strong>while running <code>winreg</code>'s <code>SaveKey</code> function on Python 3.11</strong> an empty file is written while returning WinError 1314 (<em>A required privilege is not held by the client.</em>)</p>
<p>I am running shell as an administrator (code below) ... | <python><registry><winreg> | 2023-12-20 00:17:45 | 0 | 303 | kubinka0505 |
77,688,601 | 4,447,853 | GPU/RAM out of Memory PyTorch/Transformers | <p>Context: I have six 3070 tis (48gb vram) and 8gb-32gb of ram along with 150gb ssd storage on my ubuntu 20.0.4 desktop. I am attempting to fine-tune <a href="https://huggingface.co/meta-llama/Llama-2-7b-chat-hf" rel="nofollow noreferrer">meta-llama/Llama-2-7b-chat-hf</a> with a very small dataset as a proof-of-concep... | <python><pytorch><artificial-intelligence><huggingface-transformers> | 2023-12-19 23:59:18 | 0 | 527 | chriscrutt |
77,688,568 | 1,103,911 | Extend pandas Timestamp class | <p>I tried to extend <code>pandas</code> <code>Timestamp</code> class by inheriting and adding a new method to the class</p>
<pre><code>class T(pd.Timestamp):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
def to_unix_epoch(self) -> int:
return int(self.to_pydatetime().t... | <python><pandas> | 2023-12-19 23:47:31 | 1 | 588 | Eliy Arlev |
77,688,286 | 2,998,447 | Giving legend labels in calls to matplotlib.pyplot.text | <p>Based on my interpretation of the <a href="https://matplotlib.org/stable/api/_as_gen/matplotlib.pyplot.text.html" rel="nofollow noreferrer">documentation</a>, text arguments can have a <code>label</code> kwarg that will show up in the legend (following the link for <code>label</code> takes you <a href="https://matpl... | <python><matplotlib> | 2023-12-19 22:19:09 | 0 | 2,305 | ramzeek |
77,688,251 | 20,122,390 | Why is a celery task not consumed by a worker that is free? | <p>I have an application in Python with a microservices architecture and pipelines for which I use Celery along with RabbitMQ and Redis. In an application flow (machine learning training) 8 methodologies are needed, therefore a first worker called "Worker Training" sends 8 tasks to another worker called "... | <python><rabbitmq><celery> | 2023-12-19 22:11:08 | 1 | 988 | Diego L |
77,688,198 | 13,118,338 | How to decode string address into Pubkey address on Solana | <p>I am querying data from raydium using their SDK, but i am trying to do it in Python instead.
So, I am obtaining an address:</p>
<pre><code><BN: b870e12dd379891561d2e9fa8f26431834eb736f2f24fc2a2a4dff1fd5dca4df>
</code></pre>
<p>And I know it correspond to :</p>
<pre><code>PublicKey(DQyrAcCrDXQ7NeoqGgDCZwBvWDcYm... | <python><typescript><solana> | 2023-12-19 21:54:14 | 1 | 481 | Nicolas Rey |
77,688,183 | 3,749,836 | Streaming chatbot with nicegui | <p>I am trying to follow the example in this link <a href="https://github.com/zauberzeug/nicegui/blob/main/examples/chat_with_ai/main.py" rel="nofollow noreferrer">https://github.com/zauberzeug/nicegui/blob/main/examples/chat_with_ai/main.py</a> but for a streaming chatbot use case.</p>
<p>Every single time, I send a m... | <python><nicegui> | 2023-12-19 21:51:28 | 1 | 1,987 | gibbz00 |
77,688,037 | 12,708,740 | Pairwise cohen's kappa of values in two dataframes | <p>I have two dataframes that look like the toy examples below:</p>
<pre><code>data1 = {'subject': ['A', 'B', 'C', 'D'],
'group': ['red', 'red', 'blue', 'blue'],
'lists': [[0, 1, 1], [0, 0, 0], [1, 1, 1], [0, 1, 0]]}
data2 = {'subject': ['a', 'b', 'c', 'd'],
'group': ['red', 'red', 'blue', '... | <python><pandas><dataframe><heatmap><cohen-kappa> | 2023-12-19 21:15:22 | 3 | 675 | psychcoder |
77,687,928 | 480,118 | Convert pandas.offsets.CustomBusinessDay to numpy offset | <p>i have code that looks like this which gets an offset for a date:</p>
<pre><code>import pandas as pd, numpy as np
from pandas.tseries.holiday import USFederalHolidayCalendar
from pandas.tseries.offsets import CustomBusinessDay
from datetime import datetime
biz_day_only= True
offset = 1
us_biz_days = CustomBusinessD... | <python><pandas><numpy> | 2023-12-19 20:50:13 | 1 | 6,184 | mike01010 |
77,687,880 | 2,868,899 | Range matching to return value | <p>I'm having trouble finding the solution to this one. It'd usually be a <code>merge()</code> to attain something similar but I can't find if it'd be extra tacked on</p>
<p>Data:</p>
<pre><code>import pandas as pd
import numpy as np
num = {'serial':[10,20,30,50]}
df = pd.DataFrame(num)
cols = {'StartSerial':[9,19,29,... | <python><pandas> | 2023-12-19 20:35:40 | 2 | 2,790 | OldManSeph |
77,687,844 | 11,628,437 | Mujoco: `gym.error.DependencyNotInstalled: dynamic module does not define module export function (PyInit_cymj)` | <p>I installed mujoco-py by doing pip install <code>mujoco-py==1.50.1.0</code>. It installed successfuly. However, when I try to import it using Python, I get the following error -</p>
<pre><code>import mujoco_py
running build_ext
Traceback (most recent call last):
File "<stdin>", line 1, in <modu... | <python><openai-gym><mujoco> | 2023-12-19 20:28:32 | 0 | 1,851 | desert_ranger |
77,687,815 | 5,094,589 | ORA-01036: illegal variable name/number oracledb (python) | <p>I want to insert data into my Oracle table, which has the following structure:</p>
<pre><code>SUBJECT VARCHAR2(4000 BYTE)
TEXT LONG
PREDICTED_CATEGORY VARCHAR2(1000 BYTE)
TRUE_CATEGORY VARCHAR2(1000 BYTE)
PROBABILITY VARCHAR2(4000 BYTE)
NUMBER_ANONYMIZED_TOKENS VARCHAR2(1... | <python><oracle-database><cx-oracle><python-oracledb> | 2023-12-19 20:23:11 | 1 | 1,106 | Daniil Yefimov |
77,687,761 | 3,928,553 | Numpy : check if any array in 3D array is in another shorter 3D array with duplicates | <p>I've got a Numpy array like this one :</p>
<pre><code>source = np.array([[[0,0,0],[0,0,1],[0,1,0],[1,0,0],[1,0,1],[1,1,0],[1,1,1]]])
</code></pre>
<p>And I'm trying to compare it to an other array, which has shorter Axis2 and duplicates in Axis3 :</p>
<pre><code>values = np.array([[[0,1,0],[1,0,0],[1,1,1],[1,1,1],[0... | <python><arrays><numpy> | 2023-12-19 20:11:11 | 2 | 617 | Raphadasilva |
77,687,743 | 618,579 | Issue with grabbing text from SPAN using Selenium | <p>I'm trying to get the start of the warranty start date from the Lenovo website using Selenium, i have successfully found the search box, where i enter the serial number and press return. I have then put a 5 second delay in and try to read the text from the span with the following.</p>
<pre><code> info = driver.fi... | <python><selenium-webdriver> | 2023-12-19 20:08:11 | 2 | 2,513 | Nathan |
77,687,707 | 301,774 | Clearing an interactive animated plot | <p>I have the following simple exmample of animation across subplots and now I am trying to make it interactive. When I changes the parameters via interaction I have know it is calling <code>run</code> because my print statement is outputing the new values. However the chart doesn't redraw.</p>
<pre><code> %matplo... | <python><matplotlib><matplotlib-animation><python-interactive> | 2023-12-19 19:59:58 | 0 | 6,896 | akaphenom |
77,687,649 | 11,391,711 | how to use min_ function in LinExpr() when writing an expression in Gurobi | <p>I would like to use the built-in min function provided by Gurobi, however, I receive an error and cannot use the variable within the function.</p>
<p>After installing the required libraries as shown below,</p>
<pre><code>import gurobipy as gp
from gurobipy import quicksum, min_
</code></pre>
<p>I write down my expre... | <python><mathematical-optimization><gurobi> | 2023-12-19 19:46:05 | 1 | 488 | whitepanda |
77,687,578 | 4,439,019 | How to change the filename of pytest-html's generated HTML report? | <p>I know how to change the report name, the following does that for me just fine:</p>
<pre><code>conftest.py
def pytest_html_report_title(report):
report.title = 'My API Testing'
</code></pre>
<p>But that doesn't change the name of the actual file itself. It is still showing up as <code>report.html</code> and jus... | <python><pytest><pytest-html> | 2023-12-19 19:32:26 | 2 | 3,831 | JD2775 |
77,687,260 | 2,803,777 | Why is my sliced array variant in Python slower as compared with the element-wise operation? | <p>I refer to <a href="https://stackoverflow.com/questions/77683855/can-i-use-a-more-pythonic-way-for-my-conditional-array-operations">this question</a>, which has already a good answer; but there were unnecessary operations identified (see discussion in the posting) and I was just curious if I could succeed in elimina... | <python><arrays><numpy> | 2023-12-19 18:24:34 | 2 | 1,502 | MichaelW |
77,687,182 | 1,753,640 | Update database table once asyncio co-routine is complete | <p>I want to do the following</p>
<ol>
<li>Insert a database record to indicate a job is running</li>
<li>Kick off an asyncio routine</li>
<li>Update the database table once the routine is complete</li>
</ol>
<p>This is my current code:</p>
<pre><code>db = sqlite3.connect('database.db')
conn = db.cursor()
insert_query ... | <python><python-asyncio> | 2023-12-19 18:09:39 | 0 | 385 | user1753640 |
77,687,160 | 139,692 | Python Logging Config | <p>I'm trying a simple setup with python logging using the json format. I've copied some config data from the logging config tutorial but when importing it I get:</p>
<pre><code>(env) pi@omni-demo:~/omni-reader $ python
Python 3.11.2 (main, Mar 13 2023, 12:18:29) [GCC 12.2.0] on linux
Type "help", "copy... | <python><logging><yaml> | 2023-12-19 18:04:59 | 2 | 946 | Neil Benn |
77,687,047 | 10,333,668 | tkinter ttk copy Style layout | <p>I found this solution to extend a ttk theme:</p>
<pre><code>import tkinter as tk
import tkinter.ttk as ttk
class Style(ttk.Style):
EXTENDS = 'extends'
def __init__(self, parent):
super().__init__(parent)
self._style = {}
def configure(self, cls, **kwargs):
self._style.setdefaul... | <python><tkinter><ttk> | 2023-12-19 17:42:17 | 0 | 377 | Bálint Cséfalvay |
77,686,967 | 521,347 | Dataflow not able to find a module specified using extra_package | <p>I have created a Dataflow pipeline in batch mode using Apache beam Python SDK. I am using one non-public dependency 'uplight-telemetry'. I have specified it using parameter extra_package while creating pipeline_options object. However, the pipeline loading is failing with an error <code>No module named 'uplight_tele... | <python><google-cloud-platform><google-cloud-dataflow><apache-beam> | 2023-12-19 17:25:33 | 1 | 1,780 | Sumit Desai |
77,686,822 | 1,804,173 | Why am I getting a "wrong" mean from cumprod / cumsum of log-normal returns? | <p>I'm trying to generate a <a href="https://en.wikipedia.org/wiki/Geometric_Brownian_motion" rel="nofollow noreferrer">Geometric Brownian motion</a> "price" time series, i.e., based on log-normal returns. The goal:</p>
<ul>
<li>The time series should start with a price value of 1.0,</li>
<li>should have a le... | <python><numpy><mean><cumsum> | 2023-12-19 17:00:08 | 0 | 27,316 | bluenote10 |
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