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 ⌀ |
|---|---|---|---|---|---|---|---|---|
76,307,173 | 7,509,907 | Getting 'unsupported array index type unicode_type' error when selecting a column based on condition in Numba with NumPy structured array | <p>I am trying to select a column of a structured NumPy array. The column to be selected depends on a condition that will be passed to the function. Numba throws the error below when I try to select the column name based on the condition. Otherwise everything works well.</p>
<p>Basic example:<br />
This works:</p>
<pre... | <python><numpy><numba><structured-array> | 2023-05-22 14:22:02 | 1 | 950 | D.Manasreh |
76,307,108 | 1,841,839 | How to set page size with account summitries list in Google analytics admin api | <p>The <a href="https://developers.google.com/analytics/devguides/config/admin/v1/rest/v1beta/accountSummaries/list?apix_params=%7B%22pageSize%22%3A1%7D" rel="nofollow noreferrer">Method: accountSummaries.list</a> method has an optional parm called page size</p>
<blockquote>
<p>pageSize integer</p>
<p>The maximum num... | <python><google-cloud-platform><google-api><google-analytics-api><google-api-python-client> | 2023-05-22 14:15:30 | 1 | 118,263 | Linda Lawton - DaImTo |
76,307,021 | 6,564,294 | Shuffle pandas column while avoiding a condition | <p>I have a dataframe that shows 2 sentences are similar. This dataframe has a 3rd relationship column which also contains some strings. This 3rd column shows how similar the texts are. For instance: <br>
P for Plant, V for Vegetables and F for Fruits. Also, <br>
A for Animal, I for Insects and M for Mammals.</p>
<pre>... | <python><pandas><dataframe><shuffle><sentence-similarity> | 2023-05-22 14:05:06 | 2 | 324 | Chukwudi |
76,307,018 | 4,858,605 | Integrating custom pytorch backend with triton + AWS sagemaker | <p>I have a custom python backend that works well with AWS sagemaker MMS (multimodel server) using an S3 model repository. I want to adapt this backend to work with Triton python backend.
I have a example dockerfile that runs the triton server with my requirements.</p>
<p>I also have a model_handler.py file that is bas... | <python><amazon-web-services><amazon-sagemaker><triton> | 2023-05-22 14:04:48 | 1 | 2,462 | toing_toing |
76,306,898 | 1,504,016 | Dynamically define class with inheritance and static attributes (sqlmodel / sqlalchemy metaclasses) | <p>I have the following class definition that I would like to make dynamic:</p>
<pre><code>class SQLModel_custom(SQLModel, registry=self.mapper_registry):
metadata = MetaData(schema=self.schema)
</code></pre>
<p>I've tried something like that:</p>
<pre><code>type('SQLModel_custom', (SQLModel, self.mapper_registry),... | <python><class><dynamic><metaclass><sqlmodel> | 2023-05-22 13:51:40 | 1 | 2,649 | ibi0tux |
76,306,842 | 3,521,180 | Why am I not able to pass two status Ids in my GET method? | <p>I have a scenario where in I need to compare two simulation coming from same table, i.e say simulation_1 and simulation_2. For all completed simulation theer would be a unique id generated "sim_sttus_id" in the "__TABLE1" as shown in the code snippet. Below are the code snippet for reference.</p>... | <python><python-3.x><flask><flask-restful><pypika> | 2023-05-22 13:45:23 | 0 | 1,150 | user3521180 |
76,306,463 | 20,726,966 | How can I deploy a Python script to Heroku for performing dynamic sum, division and multiplication on-demand? | <p>I am trying to deploy a script to Heroku that for example, returns a sum, division and multiplication of two numbers that are dynamically passed.</p>
<p>script.py</p>
<pre><code>def sum(a, b):
ans = a+b
print(ans)
return ans
def mul(a, b):
ans = a*b
print(ans)
return ans
def div(a, b):
... | <python><heroku> | 2023-05-22 13:00:00 | 1 | 318 | Homit Dalia |
76,306,376 | 9,488,023 | Compare similar spelling in Pandas dataframe column but different value in another column | <p>Let's say I have a Pandas dataframe in Python that looks something like this:</p>
<pre><code>df_test = pd.DataFrame(data=None, columns=['file', 'number'])
df_test.file = ['washington_142', 'washington_287', 'chicago_453', 'chicago_221', 'chicago_345', 'seattle_976', 'seattle_977', 'boston_367', 'boston 098']
df_test... | <python><pandas><dataframe><compare> | 2023-05-22 12:49:44 | 2 | 423 | Marcus K. |
76,306,172 | 2,928,970 | Create numpy array reusing memory of other array | <p>I have following code:</p>
<pre><code>a = np.zeros(N)
b = np.tile(a, [m, n])
....
a[4] = 5 # just changing some values inside a
b = np.tile(a, [m, n])
</code></pre>
<p>In the second assignment for <code>b</code>, can the previous memory of <code>b</code> be overwritten during this procedure instead of creating a n... | <python><numpy><memory-management> | 2023-05-22 12:23:51 | 2 | 1,395 | hovnatan |
76,306,121 | 2,473,382 | Poetry: build a package with a non-standard directory structure | <p>I created a repo with this non-standard structure:</p>
<pre><code>- src
- resources
-- a.py
-- b.py ...
</code></pre>
<p>I want to make a package out of it (let's call it <code>pack</code>).</p>
<p>In my pyproject.toml, the relevant lines are:</p>
<pre class="lang-ini prettyprint-override"><code>[tool.poetry]
n... | <python><python-packaging><python-poetry> | 2023-05-22 12:18:16 | 1 | 3,081 | Guillaume |
76,306,118 | 10,164,750 | Dropping a column based on the value of another pyspark | <p>I am trying to build and a method which takes a dataframe as input and returns the another dataframe as output after checking a certain condition.</p>
<p>If the <code>exception_type</code> column contains <code>FILE_REJECT</code>, it <code>drops</code> the <code>file_name</code> column, otherwise it does not.</p>
<p... | <python><apache-spark><pyspark> | 2023-05-22 12:18:01 | 1 | 331 | SDS |
76,306,096 | 12,633,371 | polars use Expression API with DataFrame's rows | <p>I am a new <code>polars</code> user and I want to apply a function in every <code>polars DataFrame</code> row. In <code>pandas</code> I would use the <code>apply</code> function specifying that the input of the function is the <code>DataFrame</code>'s row instead of the <code>DataFrame</code>'s column(s).</p>
<p>I s... | <python><dataframe><python-polars> | 2023-05-22 12:15:13 | 1 | 603 | exch_cmmnt_memb |
76,306,054 | 10,532,894 | PytestUnhandledCoroutineWarning: async def functions are not natively supported and have been skipped | <p>I'm building a py project using <code>poetry</code>
I have created a test file and using following code from examples to test asynchronously</p>
<pre><code>
import httpx
import respx
@respx.mock
async def test_async_decorator():
async with httpx.AsyncClient() as client:
route = respx.get("https://... | <python><asynchronous><pytest><python-poetry> | 2023-05-22 12:09:41 | 2 | 461 | krishna lodha |
76,305,881 | 14,125,436 | How to set multi-conditions in an If statement for a pytorch tensor | <p>I have a pytorch tensor and want to mask part of it and put the masked section in an if statement. This is my tensor:</p>
<pre><code>import torch
all_data = torch.tensor([[1.1, 0.4],
[1.7, 2.7],
[0.9, 0.7],
[0.9, 3.5],
... | <python><if-statement><pytorch><conditional-statements> | 2023-05-22 11:51:37 | 1 | 1,081 | Link_tester |
76,305,701 | 3,740,652 | Python app passing config file trhough Docker | <p>I created a stand-alone application with Python3 that accepts a file as input, however I am not able to let it work properly.
Once installed on my system I run the application as <code>myapp -accounts ./accounts.yaml</code>.</p>
<p>Now, I am trying to replicate this behaviour on a Docker container: I would like to d... | <python><docker><parameter-passing><docker-entrypoint> | 2023-05-22 11:29:00 | 0 | 372 | net_programmer |
76,305,700 | 11,974,163 | How to extract values from excel worksheets to get desired calculation using python | <p>So I have 3 worksheets in excel, let's call them <code>sheet_a</code>, <code>sheet_b</code> and <code>sheet_c</code>.</p>
<pre><code>sheet_a:
type formula
0 type_a A+B
1 type_b A
2 type_c A/(A+B)
3 type_d A/B
sheet_b:
dish ingredient map
0 type_a ... | <python><excel><oop><openpyxl> | 2023-05-22 11:28:57 | 1 | 457 | pragmatic learner |
76,305,685 | 7,796,211 | Update many-to-many table with removed duplicates | <p>I have three models: <code>Author</code>, <code>Book</code>, and <code>BookAuthor</code>. The <code>BookAuthor</code> model represents a many-to-many relationship between <code>Author</code> and <code>Book</code>, i.e., a book can have multiple authors and a person can write multiple books.</p>
<p>I need to parse a ... | <python><sqlalchemy> | 2023-05-22 11:27:46 | 0 | 418 | Thegerdfather |
76,305,578 | 13,819,183 | Calling instance of adapter class plugged into port is causing mypy issues | <p>I'm currently plugging an Adapter into a port in a handler which can help you get an instance of that port. Here is a simple setup to reproduce:</p>
<pre class="lang-py prettyprint-override"><code>from typing import Protocol
class SomePort(Protocol):
def caller(self):
raise NotImplementedError
class ... | <python><mypy><python-typing><hexagonal-architecture> | 2023-05-22 11:13:06 | 1 | 1,405 | Steinn Hauser Magnússon |
76,305,410 | 8,541,953 | Ipywidgets appear separated when displaying them | <p>I am creating two simple widgets with <code>ipywidget</code> and when displaying them, I need them to be close to each other. However the default is not showing them like this.</p>
<pre><code>import ipywidgets as widgets
label = widgets.Label(value='test:')
checkbox = widgets.Checkbox(indent=False)
float_text = wid... | <python><widget><ipywidgets> | 2023-05-22 10:49:43 | 1 | 1,103 | GCGM |
76,305,333 | 18,374,898 | plotly write_image() runs forever and doesn't produce any static image | <h1>Plotly <code>fig.write_image()</code> takes forever</h1>
<h1>and doesn't produce any image</h1>
<p>I'm using</p>
<pre><code>python 3.10.11
Plotly 5.14.1
kaleido 0.2.1
Win 11 22H2
VSCode 1.78.2
</code></pre>
<p>when I try to execute a cell with <code>fig.write_image('filename.png', format = 'png')</code> the cel... | <python><plotly><kaleido> | 2023-05-22 10:38:33 | 3 | 320 | Konstantin Z |
76,305,312 | 4,571,350 | How to add another label level to the x-axis | <p>I am trying to put a secondary axis on a plot. The first x axis display the day of the month. I would like the label of the secondary axis to be the month name and to be displayed below.</p>
<p>For my first axe I have:</p>
<pre><code>plot={}
plot['W']=axs[0]
plot['W'].xaxis.set_major_formatter(mdates.DateFormatter('... | <python><matplotlib><x-axis> | 2023-05-22 10:36:07 | 1 | 1,365 | Laetis |
76,305,257 | 18,108,367 | The INCRBY instruction executed by a Redis pipeline return a reference to the pipeline instead the value of the key modified | <p>I have some problem to use Redis pipeline. I need to execute 2 commands (<code>incr()</code> and <code>set()</code>) by a <em>Redis transaction</em>.</p>
<p><strong>Environment info</strong>: redis-py version 3.5.3; the version of the Redis server is v=5.0.5.</p>
<p>So I have tried to use the following code (the cod... | <python><redis><transactions><watch><redis-py> | 2023-05-22 10:29:07 | 2 | 2,658 | User051209 |
76,305,034 | 11,452,928 | How to pass option to python when I'm running a jupyter notebook on VS Code | <p>I've created a virtual environment using <code>venv</code> and I'm using such environment in Visual Studio Code to run a jupyter notebook.</p>
<p>Now, my code stops running and from the log I can read 2 warnings: one of which is</p>
<pre><code>warning: It seems that frozen modules are being used, which may
0.00s - m... | <python><visual-studio-code> | 2023-05-22 10:02:24 | 2 | 753 | fabianod |
76,305,020 | 1,648,641 | pyspark dataframe limiting on multiple columns | <p>I wonder if anyone point me in the right direction with the following problem. In a rather large pyspark dataframe with about 50 odd columns, two of them represent say 'make' and 'model'. Something like</p>
<pre><code>21234234322(unique id) .. .. .. Nissan Navara .. .. ..
73647364736 .. .. .. BMW X5 ... | <python><pyspark> | 2023-05-22 10:00:57 | 1 | 1,870 | Lieuwe |
76,304,997 | 1,113,579 | Build a dictionary from an object's explicitly declared fields | <p>My table definition:</p>
<pre><code>class AppProperties(base):
__tablename__ = "app_properties"
key = Column(String, primary_key=True, unique=True)
value = Column(String)
</code></pre>
<p>Code for updating an app property:</p>
<pre><code>session = Session()
query = session.query(AppProperties).... | <python><sqlalchemy> | 2023-05-22 09:57:32 | 1 | 1,276 | AllSolutions |
76,304,987 | 3,849,662 | Stacked bar charts with differing x axes | <p>I am using matplotlib to create a stacked barchart.</p>
<p>I have multiple arrays to plot but will simplify it to 2 for the sake of this questions.</p>
<pre><code>rates = [4, 4.1, 4.2, 4.3, 4.4, 4.5]
counts = [12, 17, 22, 9, 12, 18]
rates1 = [4.3, 4.4]
counts1 = [24, 17]
</code></pre>
<p>I want to plot a barchart f... | <python><matplotlib> | 2023-05-22 09:56:46 | 1 | 773 | Joe Smart |
76,304,851 | 1,113,579 | VSCode Intellisense for SQLAlchemy query result | <p>Below is a code fragment for querying a table using SQLAlchemy and reading the first record:</p>
<pre><code>session = Session()
customer = session.query(Customer).filter(Customer.name == "John").first()
customer.age = 50
</code></pre>
<p>In the 3rd line of code <code>customer.age = 50</code>, the VSCode In... | <python><visual-studio-code><sqlalchemy><intellisense> | 2023-05-22 09:40:47 | 2 | 1,276 | AllSolutions |
76,304,808 | 11,230,924 | Python regex to match identical city names but formatted differently | <p>In a Python regex, I am trying to compare identical city names that are formatted differently (uppercase/lowercase, separated by spaces or hyphens, characters with different cases). For example, "Paris" and "paris", "New York" and "neW-york" should match, but not "Paris&q... | <python><string><compare> | 2023-05-22 09:36:07 | 3 | 381 | Zembla |
76,304,798 | 7,214,344 | Finding nearest neighbor pixel from a binary mask | <p>I have a matrix and a binary mask. For example:
Matrix is</p>
<pre><code>array([[ 1, 2, 3, 4],
[ 5, 6, 7, 8],
[ 9, 10, 11, 12],
[13, 14, 15, 16]])
</code></pre>
<p>And binary mask is</p>
<pre><code>array([[1, 1, 1, 1],
[1, 1, 1, 1],
[1, 0, 0, 1],
[1, 0, 0, 1]])
</code>... | <python><opencv><breadth-first-search><flood-fill> | 2023-05-22 09:34:42 | 0 | 19,734 | Miriam Farber |
76,304,767 | 4,266,314 | How to retrieve a Hive query as a DataFrame? | <p>I want to connect to a Hive database via ODBC using <code>sqlalchemy</code>. I managed to connect and query using <code>pyodbc</code> instead of <code>sqlalchemy</code>. Here is what I've done:</p>
<pre class="lang-py prettyprint-override"><code>import pyodbc
import pandas as pd
cnxn = pyodbc.connect("DSN=my_d... | <python><pandas><sqlalchemy><hive><pyodbc> | 2023-05-22 09:30:46 | 1 | 1,958 | der_grund |
76,304,601 | 17,638,206 | Importing a module from a different path in the same project | <p>I have the following project structure :</p>
<pre><code>-project
-src
-package1
-script1.py
-__init__.py
-package2
-script2.py
- __init__.py
-__init__.py
</code></pre>
<p>Now <code>script1.py</code> includes two functions :</p>
<pre><code>def my funct1():
print("Hello&q... | <python><python-3.x> | 2023-05-22 09:10:20 | 1 | 375 | AAA |
76,304,449 | 1,497,720 | TFAutoModelForSeq2SeqLM requires the TensorFlow library but it was not found in your environment | <p>For code below:</p>
<pre><code>from transformers import TFAutoModelForSeq2SeqLM, AutoTokenizer
from transformers import pipeline
# Load the pre-trained T5 model and tokenizer
model_checkpoint = "t5-small"
model = TFAutoModelForSeq2SeqLM.from_pretrained(model_checkpoint)
tokenizer = AutoTokenizer.from_pretr... | <python><python-3.x><tensorflow><huggingface-transformers><transformer-model> | 2023-05-22 08:49:55 | 1 | 18,765 | william007 |
76,304,401 | 12,435,792 | Convert to pd.to_timedelta(unit='m') not working | <pre><code>df.loc[i,'time in queue']=datetime.datetime.now()-df.loc[i,'IST DateTime']
actual_time_left=float(sla_dict.get( df.loc[i,'SLA Type'])-df.loc[i,'time in queue'].total_seconds()/60)
df.loc[i,'actual time left']=pd.to_timedelta(actual_time_left,unit='m')
</code></pre>
<p>where,</p>
<pre><code>df.loc[i,'IST Date... | <python><pandas><datetime> | 2023-05-22 08:40:55 | 0 | 331 | Soumya Pandey |
76,304,343 | 16,933,406 | dataframe to excel with styling (background and color) | <p>I have a data frame as below and want to apply two conditions for the styling and save into excel.</p>
<p>I could perform either of the condition at a time but not the both simultaneously.</p>
<blockquote>
<p><strong>input:</strong> dataframe (2 colums) and a given_list(index numbers)</p>
<p><strong>condition_1:</st... | <python><pandas><dataframe><pyexcel> | 2023-05-22 08:32:30 | 3 | 617 | shivam |
76,304,330 | 6,220,759 | Splitting on a character which should always be at the beginning of a group | <p>I would like to split a string based on the following rules:</p>
<ul>
<li>if it contains 0 bullets (•), return the whole string</li>
<li>if it contains 1 or more bullets, return the string up until the bullet, and then a new group starting with each bullet.</li>
</ul>
<p>Example:</p>
<pre><code>"Python is: • Gr... | <python><regex> | 2023-05-22 08:31:18 | 0 | 11,757 | Josh Friedlander |
76,304,244 | 10,970,202 | Tensorboard profiler tab not showing anything behind corporate firewall | <p>Versions: python3.7, tensorflow 2.9.1, tensorboard 2.9.1, tensorboard-plugin-profile==2.11.2.</p>
<p>tb_callback is passed in as follows</p>
<pre><code>tb_callback = tf.keras.callbacks.TensorBoard(logdir=path_tologdir, histogram_freq=1, profile_batch=(1,5))
model.fit(train_ds, validation_data=valid_ds, callbacks=[tb... | <python><tensorflow><deep-learning><tensorboard> | 2023-05-22 08:18:09 | 0 | 5,008 | haneulkim |
76,304,096 | 6,330,106 | Thread.join() differences between Python2.7 and Python3.x | <p>In a tutorial on threading.Lock, it gives an example of two threads writing the same global variable without any lock. The tutorial doesn't specify which version of Python it uses.</p>
<pre><code>import threading
num = 0
def add():
global num
for i in range(1000000):
num += 1
def desc():
gl... | <python><python-multithreading><python-3.10> | 2023-05-22 07:59:11 | 0 | 31,575 | ElpieKay |
76,303,957 | 9,962,007 | “Launch Classic Notebook” option is gone from the JupyterLab Help menu | <p>The deprecation of Notebook in favor of Lab is going on and since JupyterLab 4.0.0 the dependency on Notebook and with it also the useful backward compatibility option “Launch Classic Notebook” was removed from JupyterLab Help menu. Any workarounds?</p>
| <python><jupyter-notebook><jupyter><jupyter-lab> | 2023-05-22 07:40:35 | 1 | 7,211 | mirekphd |
76,303,713 | 2,000,548 | How to add a new column when writing to a Delta table? | <p>I am using <a href="https://github.com/delta-io/delta-rs" rel="nofollow noreferrer">delta-rs</a> to write to a Delta table in the Delta Lake. Here is my code:</p>
<pre class="lang-py prettyprint-override"><code>import time
import numpy as np
import pandas as pd
import pyarrow as pa
from deltalake.writer import write... | <python><apache-spark><delta-lake><data-lakehouse><delta-rs> | 2023-05-22 07:04:26 | 2 | 50,638 | Hongbo Miao |
76,303,698 | 1,631,414 | How do I move to a specific offset in a Kafka consumer without running into a ValueError? | <p>I'm using python 3.9.16 and kafka-python version 2.0.2. I'm running on my Macbook Pro IOS 11.6.5.</p>
<p>New to Kafka and just playing around with it for now. I'm not sure what the issue is and I'm not sure why my workaround works.</p>
<p>What I'm trying to do is seek to a specific offset on the topic but I routin... | <python><apache-kafka><kafka-consumer-api> | 2023-05-22 07:02:23 | 1 | 6,100 | Classified |
76,303,651 | 4,420,797 | Customize accuracy graph with lines and shapes | <p>I wrote a simple code to construct a graph and it works fine. But,
I have no idea how I can modify it like below?
How to customize lines in matplotlib?</p>
<p><strong>Requirement:</strong></p>
<p><a href="https://i.sstatic.net/Wl9ix.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/Wl9ix.png" alt="enter... | <python><python-3.x><matplotlib> | 2023-05-22 06:54:15 | 1 | 2,984 | Khawar Islam |
76,303,563 | 11,720,193 | AWS Lambda import error: Unable to import module "lambda_function" | <p>I am trying to run a simple program in AWS Lambda. However, it is failing with <code>DEFAULT_CIPHERS</code> error. When I run the following program it <strong>fails</strong> with error <code>...unable to import lambda function</code>:</p>
<pre><code>import json
import boto3
import os
import requests
def lambda_hand... | <python><amazon-web-services><aws-lambda> | 2023-05-22 06:39:33 | 1 | 895 | marie20 |
76,303,520 | 1,780,761 | PyQt5 - Move QTcpServer to subprocess | <p>I am trying to run a QtcpServer on a different thread or even better on a subprocess in python using PyQt5.</p>
<p>Running it on a different QThread I get this error as soon as the server tries to send something to the client:</p>
<p>QObject: Cannot create children for a parent that is in a different thread.
(Parent... | <python><pyqt5><subprocess><qthread><qtcpserver> | 2023-05-22 06:28:57 | 0 | 4,211 | sharkyenergy |
76,303,325 | 19,106,705 | torch.nn.Parameter to nn.Module | <p>I want to replace the parameters inside a model with a custom nn.Module layer that I created. Below is a very simplified example of the code I desire.</p>
<p>Code:</p>
<pre class="lang-py prettyprint-override"><code>import torch
import torch.nn as nn
class change_to_layer(nn.Module):
def __init__(self):
super... | <python><pytorch> | 2023-05-22 05:46:58 | 0 | 870 | core_not_dumped |
76,303,248 | 2,966,197 | python streamlit sidebar resetting on entry of input | <p>I am creating a <code>streamlit</code> app where on the sidebar I have first a file uploader and a button. Once the file is uploaded and then the button is pressed, it shows more input option and two more buttons for user to finally sumbit. When I am at the second step, after user enters the input, it resets the sid... | <python><streamlit> | 2023-05-22 05:28:04 | 1 | 3,003 | user2966197 |
76,303,103 | 4,725,226 | how to save a file outside the docker container with python | <p>So I have this structure:</p>
<p>myapp</p>
<ul>
<li>Dockerfile</li>
<li>main.py</li>
<li>req.txt</li>
</ul>
<p>this is the content of my Dockerfile:</p>
<pre><code>FROM python:3.8
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
COPY . /app
WORKDIR /app
RUN pip3 install -r req.txt
RUN playwright install
RUN play... | <python><docker><docker-volume> | 2023-05-22 04:47:48 | 3 | 503 | Raul Quinzani |
76,303,026 | 3,449,555 | create a union of 3 files with different column headers and rows | <p>I have three text files with different number of rows and columns. The column names are different in each file. There are some overlapping rows and many unique rows.</p>
<p>file1.txt</p>
<pre><code>SNP CHROM POS ref alt GT info sample1 sample2 sample3 sample4 sample5
snp1 1 1 A c . PR 0/0 0/1 0/0... | <python><r><merge> | 2023-05-22 04:25:26 | 0 | 309 | biobudhan |
76,302,926 | 507,852 | Python 3.11 - how to detect socket closed by peer when working with Asyncio Streamers? | <p>I'm testing the TCP echo client example script in Python 3.11 Asyncio Streamer official document. It worked as expected, but doesn't seem to detect whether the socket is closed by peer.</p>
<p>The client side code:</p>
<pre><code>import socket
import asyncio
async def echo_client(addr,port):
r,w = await asyncio... | <python><sockets><python-asyncio> | 2023-05-22 03:46:55 | 1 | 1,982 | RichardLiu |
76,302,815 | 11,198,558 | Issue when running win32com on Window 11 | <p>I'm now running Python on Window 11 to read Excel File protected with password. the python Script is as below</p>
<pre><code> import win32com.client
file_path = '<my_file_path>'
xlApp = win32com.client.Dispatch("Excel.Application")
xlwb = xlApp.Workbooks.qOpen(file_path, False, True, None, passwor... | <python><win32com> | 2023-05-22 03:06:26 | 1 | 981 | ShanN |
76,302,784 | 3,394,510 | Trouble making mypy and phonenumbers module work, implementation missing | <p>I installed python's <a href="https://pypi.org/project/phonenumbers/" rel="nofollow noreferrer"><code>phonenumbers>=3.12.32</code></a>, which should include the stub files, but when I run <code>mypy</code> it yields:</p>
<pre><code>$ mypy -m module
module.py:22: error: Cannot find implementation or library stub ... | <python><mypy><python-typing> | 2023-05-22 02:51:24 | 0 | 840 | ekiim |
76,302,654 | 2,326,961 | Why does property override object.__getattribute__? | <p>I noticed that contrary to the <code>classmethod</code> and <code>staticmethod</code> decorators, the <code>property</code> decorator overrides the <code>object.__getattribute__</code> method:</p>
<pre class="lang-py prettyprint-override"><code>>>> list(vars(classmethod))
['__new__', '__repr__', '__get__', ... | <python><python-descriptors> | 2023-05-22 02:00:35 | 1 | 8,424 | Géry Ogam |
76,302,642 | 7,530,306 | discord.py: sys:1: RuntimeWarning: coroutine 'Loop._loop' was never awaited | <pre><code>Traceback (most recent call last):
File "bot.py", line 55, in <module>
send_cal.start()
File "python3.8/site-packages/discord/ext/tasks/__init__.py", line 398, in start
self._task = asyncio.create_task(self._loop(*args, **kwargs))
File "/usr/local/Cellar/python@3.... | <python><discord><python-asyncio> | 2023-05-22 01:56:52 | 1 | 665 | sf8193 |
76,302,550 | 1,469,208 | Replace space with a random character (there and back) in Python | <h2>The problem</h2>
<p>I have a <em>haystack</em>:</p>
<pre><code>source = ''' "El Niño" "Hi there! How was class?"
"Me" "Good..."
"I can't bring myself to admit that it all went in one ear and out the other."
"But the part of the lesson abou... | <python><replace><unicode><space> | 2023-05-22 01:13:47 | 2 | 17,573 | trejder |
76,302,435 | 5,212,614 | How can we merge column headers from multiple CSVs into one dataframe, and list source file names for each file in one column? | <p>Here is the code that I am testing.</p>
<pre><code># import necessary libraries
import pandas as pd
import os
import glob
# use glob to get all the csv files
# in the folder
path = 'C:\\Users\\'
csv_files = glob.glob(os.path.join(path, "*.csv"))
csv_files
df_headers = pd.DataFrame()
# loop over ... | <python><python-3.x><pandas><dataframe><loops> | 2023-05-22 00:26:18 | 1 | 20,492 | ASH |
76,302,219 | 2,840,680 | Modify the legend placement of a figure | <p>I am using a package program that return me a <code>matplotlib.figure</code> object together with a legend. I want to change the bounding box and placement of the legend. After checking <a href="https://matplotlib.org/stable/api/figure_api.html" rel="nofollow noreferrer">https://matplotlib.org/stable/api/figure_api.... | <python><matplotlib><legend> | 2023-05-21 22:44:18 | 1 | 785 | Vesnog |
76,302,191 | 9,506,773 | What to tests in ci run vs pytest, and why | <p>I have a python repo in github. If I understood it correctly there are mainly two ways in which tests can be automated:</p>
<ul>
<li>using <code>run</code> in a <code>ci.yml</code> file</li>
<li>using <code>test_...</code> files under a folder called <code>test</code> (at root level) and then execute them in the ci ... | <python><github><testing><pip><continuous-integration> | 2023-05-21 22:32:21 | 1 | 3,629 | Mike B |
76,302,149 | 9,352,077 | imshow with twinx that is also aligned with tiles | <p>There <a href="https://stackoverflow.com/questions/48255824/matplotlib-imshow-with-second-y-axis">is a thread</a> where the question was to add an automatically labelled <code>twinx</code> to Matplotlib's <code>imshow</code>. The result was:</p>
<p><a href="https://i.sstatic.net/50zmU.png" rel="nofollow noreferrer">... | <python><matplotlib><imshow><twinx><yticks> | 2023-05-21 22:17:12 | 1 | 415 | Mew |
76,301,901 | 1,259,561 | Why does timeit results in almost constant time for all memoization runs? | <p>We compute the Fibonacci number:</p>
<pre class="lang-py prettyprint-override"><code>def fibo_memo(i, memo={}):
if i <= 0:
return 0
elif i == 1:
return 1
elif i in memo:
return memo[i]
else:
memo[i] = fibo_memo(i-2, memo) + fibo_memo(i-1, memo)
return memo[i... | <python><performance><dynamic-programming><memoization> | 2023-05-21 20:59:51 | 1 | 3,659 | THN |
76,301,828 | 3,482,266 | How to set a Pydantic field value depending on other fields | <pre class="lang-py prettyprint-override"><code>from pydantic import BaseModel
class Grafana(BaseModel):
user: str
password: str
host: str
port: str
api_key: str | None = None
GRAFANA_URL = f"http://{user}:{password}@{host}:{port}"
API_DATASOURCES = "/api/datasources"
... | <python><pydantic> | 2023-05-21 20:35:57 | 1 | 1,608 | An old man in the sea. |
76,301,807 | 12,144,502 | Comparison of BFS and DFS algorithm for the Knapsack problem | <p>I am fairly new to python and I have a task which tells me to compare both algorithm time expended and space used in memory.</p>
<p>I have coded both algorithms and ran them both. I was able to measure the time used, but wasnt able to look for ways to know how much space was used. I am also not sure if the question ... | <python><python-3.x><algorithm><knapsack-problem> | 2023-05-21 20:28:39 | 1 | 400 | zellez11 |
76,301,728 | 7,533,650 | Getting around "Enable JavaScript and cookies to continue" error when web scraping w/ Python | <p>I recently wrote a script to scrape the front-end of a website, but recently have run into issues with enabling Javascript and cookies so I can pull the data. I'm not sure if this is a new captcha that was implemented, but have made several attempts at getting around this error, as shown below:</p>
<pre><code>Traceb... | <python><python-3.x><web-scraping><python-requests> | 2023-05-21 20:07:52 | 0 | 303 | BorangeOrange1337 |
76,301,694 | 6,223,346 | TypeError - read csv functionality | <p>I am getting a Type error when reading a csv file with a bell character as a separator. I don't want to use the pandas and need to utilize the csv libraries for this issue.</p>
<p>Sample header:</p>
<pre><code>["header1", "header2", "header3"]
</code></pre>
<p>Data types</p>
<pre><code>... | <python><python-3.x><csv><delimiter><csvreader> | 2023-05-21 19:59:11 | 1 | 613 | Harish |
76,301,661 | 13,630,719 | How to render different UI contexts in a loop within a Django project? | <p>Suppose I have the following code:</p>
<pre><code>async def home(request):
if request.method == "POST":
number = "3"
context = {"number": number}
return render(request, 'home/home.html', context)
</code></pre>
<p>I want to have a website that returns differen... | <python><django><loops><render> | 2023-05-21 19:50:37 | 0 | 1,342 | ENV |
76,301,530 | 10,266,059 | What is os.Mapping and why isn't it in the os documentation? | <p>I am learning python and while using <code>dir()</code> to examine the <code>os</code> module I found an entry called <code>Mapping</code>. I tried to examine it:</p>
<pre><code>Type "help", "copyright", "credits" or "license" for more information.
>>> import os
>... | <python> | 2023-05-21 19:15:44 | 1 | 1,676 | Aleksey Tsalolikhin |
76,301,422 | 9,542,989 | Import Classes from Modules of Python Package to __init__ | <p>In the Python package that I am working on there is a sub-package within it which contains a bunch of modules. Each module consists of a class.</p>
<p>Now, this package is meant to be extensible and there can be new modules introduced anytime. Similar to the existing modules, any new module introduced will also cons... | <python><python-packaging> | 2023-05-21 18:48:29 | 1 | 2,115 | Minura Punchihewa |
76,301,261 | 8,702,633 | dotenv install error: "error: invalid command 'dist_info'" | <p>I'm getting an error installing dotenv on macOS:</p>
<pre><code>Collecting dotenv
Using cached dotenv-0.0.5.tar.gz (2.4 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Installing backend dependencies ... error
error: subprocess-exited-with-error
× pip subprocess... | <python><pip><dotenv> | 2023-05-21 18:04:53 | 3 | 331 | Max |
76,301,208 | 4,019,495 | VS Code Python: unable to get auto import suggestions | <p>I'm using VS Code on Linux. <a href="https://code.visualstudio.com/docs/python/editing#_enable-auto-imports" rel="nofollow noreferrer">Auto imports</a> do not work for me.</p>
<p>Here is a screenshot:</p>
<p><a href="https://i.sstatic.net/ipQKe.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/ipQKe.png... | <python><visual-studio-code> | 2023-05-21 17:52:53 | 1 | 835 | extremeaxe5 |
76,301,163 | 12,908,701 | How to use choices of a Select field of a form, when defined in the view in Django? | <p>I have an issue with a form with a Select input. This input is used to select a user in a list. The list should only contain user from the group currently used.</p>
<p>I found a solution, however I am not completely sure of what am I doing in the form definition (I do not fully understand how works the <code>def __i... | <python><django><forms><selectinput> | 2023-05-21 17:41:06 | 1 | 563 | Francois51 |
76,301,107 | 20,443,528 | How to sort a model's objects if the model has foreign key relations and I have to sort based on the properties of the foreign model? | <p>How to sort a model's objects if the model has foreign key relations and I have to sort based on the properties of the foreign model?</p>
<p>Here is my model</p>
<pre><code>class Room(models.Model):
class Meta:
ordering = ['number']
number = models.PositiveSmallIntegerField(
validators=[MaxVal... | <python><django><django-models><django-queryset> | 2023-05-21 17:25:47 | 1 | 331 | Anshul Gupta |
76,301,087 | 4,451,315 | polars: list to columns, without `get` | <p>Say I have:</p>
<pre class="lang-py prettyprint-override"><code>In [1]: df = pl.DataFrame({'a': [[1,2], [3,4]]})
In [2]: df
Out[2]:
shape: (2, 1)
┌───────────┐
│ a │
│ --- │
│ list[i64] │
╞═══════════╡
│ [1, 2] │
│ [3, 4] │
└───────────┘
</code></pre>
<p>I know that all elements of <code>'a'</co... | <python><dataframe><python-polars> | 2023-05-21 17:21:17 | 1 | 11,062 | ignoring_gravity |
76,300,991 | 6,640,504 | How to assign a constant value to all records of the pyspark dataframe window | <p>I have a pyspark dataframe like this:</p>
<pre><code>+-------+-------+
| level | value |
+-------+-------+
| 1 | 4 |
| 1 | 5 |
| 2 | 2 |
| 2 | 6 |
| 2 | 3 |
+-------+-------+
</code></pre>
<p>I have to create a value for every group in <strong>level</strong> column and save th... | <python><apache-spark><pyspark> | 2023-05-21 16:53:39 | 0 | 1,172 | M_Gh |
76,300,983 | 8,235,224 | How to interpret word2vec train output? | <p>Running the code snippet below report an output (3, 60). I wonder what exactly it is reporting?</p>
<p>The code is reproducible..just copy into a notebook cell and run.</p>
<pre><code>from gensim.models import Word2Vec
sent = [['I', 'love', 'cats'], ['Dogs', 'are', 'friendly']]
w2v_model = Word2Vec(sentences=sen... | <python><nlp><word2vec> | 2023-05-21 16:52:10 | 1 | 2,943 | Regi Mathew |
76,300,901 | 6,258,636 | Create a Python list with every combination of '+', '-', '*', and '/' strings | <p>I am trying to build a 2d list of test cases that contains all the possible cases ('+', '-', '*', '/') like this:</p>
<pre><code>[('+', '+', '+', '+'),
('+', '+', '+', '-'),
('+', '+', '+', '/'),
('+', '+', '+', '*'),
('+', '+', '-', '-'),
('+', '+', '-', '/'),
('+', '+', '-', '*'),
('+', '+', '/', '/'),
('+... | <python> | 2023-05-21 16:33:47 | 1 | 1,434 | Ken |
76,300,464 | 2,876,994 | How to be more precise calculation elapsed time using python request? | <p>I'm trying to simulate a SQLMap exploting a SQL injection Time Based.</p>
<pre><code>resultado = ""
listaCaracteres = string.ascii_letters + string.digits + "._-@/"
delay = 5
tamanhoCampo = 30
for i in range(1,tamanhoCampo+1):
caracterFound = False
for char in listaCaracters:
data = {
... | <python><request><sql-injection><elapsedtime> | 2023-05-21 14:46:08 | 0 | 1,552 | Shinomoto Asakura |
76,300,455 | 5,617,608 | Welcome emails sent by Frappe framework are missing the port number | <p>When using Frappe framework and changing the Nginx port from 80 to 8002 to avoid conflicts, I get broken URLs in all emails sent by the system. The port was changed using <code>bench set-nginx-port 8002</code>. The ports 80 and 8000 are already busy in the VPS.</p>
<p>While I access the system using hostname:port_nu... | <python><nginx><erpnext><frappe> | 2023-05-21 14:44:23 | 1 | 1,759 | Esraa Abdelmaksoud |
76,300,404 | 7,987,455 | Why is "requests-html" not rendering all HTML content? | <p>I am trying to scrape data, but the script is not loading all html content, although I changed the rendering time. Please see the code below:</p>
<pre><code>from requests_html import HTMLSession, AsyncHTMLSession
url = 'https://www.aliexpress.com/w/wholesale-test.html?catId=0&initiative_id=SB_20230516115154&... | <python><web-scraping><beautifulsoup><python-requests><html-rendering> | 2023-05-21 14:31:50 | 0 | 315 | Ahmad Abdelbaset |
76,300,362 | 20,220,485 | How do you reconcile a list of tuples containing a tokenized string with the original string? | <p>I am trying to reconcile <code>idx_tag_token</code>, which is a list of tuples containing a tokenized string and its label and character index, with the original string <code>word_string</code>. I want to output a list of tuples, with each tuple containing an element of the original string if split on whitespace, a... | <python><string><indexing><tuples><tokenize> | 2023-05-21 14:20:24 | 1 | 344 | doine |
76,300,306 | 5,838,180 | How to cross match with python 2 dataframes by (Cartesian) coordinates? | <p>I have 2 astronomical catalogues, containing galaxies with their respective sky coordinates (ra, dec). I handle the catalogues as data frames. The catalogs are from different observational surveys and there are some galaxies that appear in both catalogs. I want to cross match these galaxies and put them in a new cat... | <python><pandas><database><astropy><cross-match> | 2023-05-21 14:09:07 | 1 | 2,072 | NeStack |
76,300,212 | 14,366,549 | Problems combining tensorflow with huggingGPT transformers on a python project | <p>This is my code:</p>
<pre><code>mport os
from dotenv import load_dotenv
from database import create_connection
import mysql.connector
# from user_interface import user_interface
from flask import Flask, request, jsonify
import pandas as pd
import mysql.connector
from transformers import BertTokenizer, TFBertForSeque... | <python><tensorflow><huggingface-transformers> | 2023-05-21 13:46:32 | 1 | 433 | thelittlemaster |
76,300,143 | 17,835,656 | why the issuer name is reversed when i get it using python? | <p>i have a certificate and when i use python to get the issuer name of the certificate i get the issuer name reversed :</p>
<p>the correct issuer name : <code>CN=PEZEINVOICESCA2-CA,DC=extgazt,DC=gov,DC=local</code></p>
<p>the issuer name that i get : <code>DC=local,DC=gov,DC=extgazt,CN=PEZEINVOICESCA2-CA</code></p>
<p... | <python><cryptography><ssl-certificate><certificate><x509certificate> | 2023-05-21 13:28:07 | 1 | 721 | Mohammed almalki |
76,300,038 | 5,838,180 | In python how to cross match sources with a given mask? | <p>I have a dataframe that is a catalogue of astronomical sources (galaxies) spread across most of the sky. I also have a <code>.fits</code> binary mask that covers only some parts of the sky (see below). I want to cross-match the catalogue with the mask to get only the galaxies that fall within the mask. How can I do ... | <python><pandas><astropy><healpy><cross-match> | 2023-05-21 13:04:40 | 1 | 2,072 | NeStack |
76,299,972 | 12,096,670 | Accessing a variable of one method inside another method in the same class - Python | <p>Let's say I have class, MandM, as indicated below with different methods. I want all the variables in each method to be accessible to all other methods in the class because I may need them in other methods.</p>
<p>So what I am doing is like in the example below, where I call a method within another method and then a... | <python><class><methods> | 2023-05-21 12:46:13 | 1 | 845 | GSA |
76,299,903 | 2,469,105 | Using Python Sphinx getting WARNING: duplicate object description of myproject / use :noindex: for one of them | <p>I'm using Sphinx to create HTML documentation for a Python project.</p>
<p>TL;DR I cannot get rid of this warning message.</p>
<pre><code>WARNING: duplicate object description of myproject, other instance in class-stubs/Bar, use :noindex: for one of them
</code></pre>
<p>I want the index page to look like this:</p>... | <python><python-sphinx><autodoc> | 2023-05-21 12:26:55 | 2 | 951 | David I |
76,299,315 | 11,801,298 | Set place of each bar in matplotlib | <p>This is working code. It creates bars of specific length.</p>
<pre><code># creating the dataset
data = {'C':20, 'C++':15, 'Java':30,
'Python':35}
courses = list(data.keys())
values = list(data.values())
fig = plt.figure(figsize = (10, 5))
# creating the bar plot
plt.bar(courses, values, color ='maroon',... | <python><matplotlib> | 2023-05-21 10:02:48 | 2 | 877 | Igor K. |
76,299,098 | 14,950,385 | Is it possible to implement a provider method on top of python? | <p>I'm trying to control my laptop fan speed using WMI in python.</p>
<p>This is my python code:</p>
<pre class="lang-py prettyprint-override"><code>import wmi
c = wmi.WMI ()
cim_fan = c.CIM_Fan()
fan_speed = 4000
cim_fan[0].SetSpeed(fan_speed)
</code></pre>
<p>But it throws this error:</p>
<pre><code>Traceback (most ... | <python><winapi><wmi><cim> | 2023-05-21 09:08:10 | 0 | 2,695 | Ali Ent |
76,298,985 | 12,285,101 | Reduce pandas data frame to have one column with list of repeating values | <p>I have the following dataframe:</p>
<pre><code>index name path
0 Dina "gs://my_bucket/folder1/img1.png"
1 Dina "gs://my_bucket/folder1/img2.png"
2 Lane "gs://my_bucket/folder1/img3.png"
3 Bari "gs://my_bucket/folder1/img4.png"
4 ... | <python><pandas><aggregate> | 2023-05-21 08:37:50 | 2 | 1,592 | Reut |
76,298,900 | 3,646,265 | Django CORS issue with VUE | <p>I am running python 3.11.3 with the following packages:</p>
<pre><code>Package Version
------------------- -------
asgiref 3.6.0
Django 4.2.1
django-cors-headers 4.0.0
pip 23.1.2
setuptools 67.6.1
sqlparse 0.4.4
whitenoise 6.4.0
</code... | <python><django><vue.js><cors> | 2023-05-21 08:12:57 | 0 | 383 | developthou |
76,298,596 | 2,000,548 | How to delete Prefect blocks in Python? | <p>I am using Prefect 2.</p>
<p>I am able to create Prefect blocks, for example, AWS Credentials and Kubernetes Job blocks by</p>
<pre class="lang-py prettyprint-override"><code>from prefect_aws import AwsCredentials
from prefect.infrastructure import KubernetesJob
async def create():
await AwsCredentials(
... | <python><prefect> | 2023-05-21 06:34:12 | 2 | 50,638 | Hongbo Miao |
76,298,402 | 7,987,987 | how to get league id for players based on data in matches column | <p>I have 2 dataframes for soccer info:</p>
<ul>
<li><code>matches</code>: info on individual matches. Contains columns for the ID of the league in which the match was played, the date the match was played, the season the match was played, and has 22 columns of player IDs (<code>home_player_1</code>, <code>home_player_... | <python><pandas><dataframe> | 2023-05-21 05:22:25 | 1 | 936 | Uche Ozoemena |
76,298,170 | 8,616,751 | Shape of predictors for geospatial 3D CNN | <p>I can't get my mind around how to build a 3D CNN in python to account for spatial features. I have one target variable (binary classification) and say three predictor variables (continuous). All variables have 35 timesteps, 137 latitudes and 181 longitudes. I made a dummy script</p>
<pre><code>import numpy as np
fro... | <python><keras><conv-neural-network> | 2023-05-21 03:26:11 | 1 | 303 | scriptgirl_3000 |
76,298,101 | 19,270,168 | Cannot create a client socket with a PROTOCOL_TLS_SERVER context while trying to rank a player in-group | <pre class="lang-py prettyprint-override"><code>import robloxapi
async def grouprank(userId, rankName):
# omitted rank-name to role id mapping
rankId = dic[rankName]
client = robloxapi.Client(cookie=NOT_STUPID_ENOUGH_TO_DISCLOSE)
grp = await client.get_group(32409863)
await robloxapi.client.Group.s... | <python><python-3.x><roblox> | 2023-05-21 02:52:20 | 2 | 1,196 | openwld |
76,298,066 | 11,885,185 | How to solve broadcast issue in Deep Learning? | <p>I have an issue with my code, at broadcasting.</p>
<p>I got this error at Step 8:</p>
<pre><code>ValueError: non-broadcastable output operand with shape (1062433,1) doesn't match
the broadcast shape (1062433,2)
</code></pre>
<p>and I have this code:</p>
<p>Step 1: Read the data</p>
<pre><code>df = pd.read_csv('file... | <python><tensorflow><scikit-learn><deep-learning> | 2023-05-21 02:33:18 | 1 | 612 | Oliver |
76,297,961 | 6,056,160 | Using Selenium to click a input type submit button | <p>Trying to click this</p>
<pre><code><input type="submit" value="Log In" class="btn btn-lg btn-primary btn-block">
</code></pre>
<p>I have tried</p>
<pre><code>driver.find_element("class", "btn").click()
driver.find_element("class", "btn btn-lg b... | <python><selenium-webdriver><input><click><submit> | 2023-05-21 01:39:04 | 1 | 5,241 | Runner Bean |
76,297,916 | 5,431,734 | compare operation in a pandas rolling window | <p>I want to make a rolling window and compare the elements in this window with the most recent one. In fact I want to subtrack the last value from all the the others. For example if we have the dataframe</p>
<pre><code>df = pd.DataFrame([
[2, 3, 5, 7,],
[8, 3, 6, 1],
[1, 5, 9, 13],
[7, 3, 2, 7],
[1... | <python><pandas> | 2023-05-21 01:11:35 | 2 | 3,725 | Aenaon |
76,297,879 | 4,115,031 | Benchmarks of FastAPI vs async Flask? | <p>I'm a developer without an interest in benchmarking and I'm trying to decide whether I should use Flask or FastAPI to build some Python/Vue projects. I'm seeing stuff online about how FastAPI was faster than Flask because Flask was single-threaded or something like that, whereas FastAPI was async, but apparently mo... | <python><flask><fastapi> | 2023-05-21 00:53:26 | 1 | 12,570 | Nathan Wailes |
76,297,824 | 2,769,240 | PyPDF2 unable to compress pdf | <p>I want to show an embed pdf on streamlit app which has a limitation of <2MB pdf size to be displayed.</p>
<p>So I am trying to compress the pdf file which a user uploads via st.file_uploader on streamit app using PyPDF2 package. Here's the code I used:</p>
<pre><code>from PyPDF2 import PdfReader, PdfWriter
from i... | <python><streamlit><pypdf> | 2023-05-21 00:22:04 | 5 | 7,580 | Baktaawar |
76,297,696 | 3,034,686 | Can't update a record using flask-restx sqlalchemy mariadb v10.5.20 "(mariadb.NotSupportedError) Data type 'tuple'" | <p><a href="https://github.com/christianbueno1/flask-api" rel="nofollow noreferrer">github repository</a></p>
<p>This is a simple REST API, have 2 classes Client, Product.</p>
<p><strong>Relationship:</strong> A client can have many products, Client 1---* Product.</p>
<p>I can list, create, search by id, with the 2 mod... | <python><flask><sqlalchemy><mariadb><flask-restx> | 2023-05-20 23:17:37 | 1 | 592 | christianbueno.1 |
76,297,649 | 2,781,105 | Auto ARIMA in Python results in poor fitting prediction of trend | <p>New to ARIMA and attempting to model a dataset in Python using auto ARIMA.
I'm using auto-ARIMA as I believe it will be better at defining the values of p, d and q however the results are poor and I need some guidance.
Please see my reproducible attempts below</p>
<p>Attempt as follows:</p>
<pre><code> # DEPENDEN... | <python><data-science><prediction><arima><pmdarima> | 2023-05-20 23:02:23 | 2 | 889 | jimiclapton |
76,297,471 | 3,130,747 | How to read a csv file from google storage using duckdb | <p>I'm using duckdb version <code>0.8.0</code></p>
<p>I have a CSV file located in google storage <code>gs://some_bucket/some_file.csv</code> and want to load this using duckdb.</p>
<p>In pandas I can do <code>pd.read_csv("gs://some_bucket/some_file.csv")</code>, but this doesn't seem to work in duckdb. I see... | <python><csv><google-cloud-platform><duckdb> | 2023-05-20 21:46:00 | 2 | 4,944 | baxx |
76,297,358 | 12,436,050 | Replace characters and extract substrings from pandas dataframe | <p>I have following pandas dataframe. I would like to replace some characters and extract substrings (there exists more rows in the original dataframe).</p>
<p>I am using following regex but I am unable to replace '?' from some rows like row 6, 7, 8.</p>
<pre><code>df[['label', 'id']] = df['name'].str.extract(r'\{?\??\... | <python><pandas><regex> | 2023-05-20 21:09:43 | 2 | 1,495 | rshar |
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