Category "python"

R reticulate specifying python executable to use

First, I'm working on a Windows machine. I would like to specify a specific version of python to use in RStudio. I would like RStudio to use python 3 in the Arc

cant read field in xml section

Using python I got to the correct iteration of the XML (forecast) section, but one child field I cant seem to be able to read here is the section from the XML &

Splitting Array of Lists into named subarrays

Splitting Arrays for Test Train Essentially I am attempting to convert a pandas dataframe into numpy arrays so that I can run it through a Test/Train. My goal h

Cannot install package pyautogui

When i try pip install pyautogui it is not working I have also used pip3 install pyautogui. And run in admininistrator This is the error i get. ERROR: Could not

Pandas datetime column to ordinal

I'm trying to create a new Pandas dataframe column with ordinal day from a datetime column: import pandas as pd from datetime import datetime print df.ix[0:5]

Get the XHR url of shopee.tw search result from DevTool

I would like to crawl the product name, price from the below link in shopee https://shopee.tw/search?filters=5&keyword=lego70689&noCorrection=true&o

"Reindex" only fills the first two rows with new values

I am new to stackoverflow. I hope I can formulate my question clearly. I am using reindex to fill out missing dates in a pandas dataframe: df = pd.read_csv('myf

Numpy sum of 2D array along axis=1, floating range

I would like to perform a sum of a 2D array over the second axis, but on a range which is variable. Not vectorised it is:` import numpy as np nx = 3 ny = 5 a =

python does not recognize R functions with ”.“ in the function name

When I call the contrasts.fit function in the R package, limma, I get an error, which I suspect is due to the "." reason, python may not recognize contrasts.fit

Is there a way make tests Flask and Firebase?

I have a Flask app. Authentication is provided by Google Firebase. I want to make url tests with any Python/Flask libraries? Is there a way? For example: /api/g

Is there a way to guarantee a certain number of lines detected with cv2.HoughLines()?

This question is an extension to my previous question asking about how to detect a pool table's corners. I have found the outline of a pool table, and I have ma

python generator function not yielding output [closed]

import itertools def password_generator(): with open("D:\Password Hacker\Password Hacker\\task\passwords.txt", "r") as passfile: f

How to get the previous rows close and apply it to the next row in a new column called previous close

I have a bunch of daily ohlc data like so: date,volume,open,close,high,low 2022-05-02,1756159.0,118.38,119.57,120.34,116.49 2022-05-03,3217838.0,119.72,122.4,12

Writing Python output as xlsx

I want to execute same function (gives output A, B, C, D) for all the files (library) available in the given path. I am trying write the output (A,B,C,D) in fou

Writing Python output as xlsx

I want to execute same function (gives output A, B, C, D) for all the files (library) available in the given path. I am trying write the output (A,B,C,D) in fou

How to draw on an image Tkinter canvas, PIL

I would want to be able to draw on an image being displayed by a tkinter canvas PIL. I tried google searching but all the results would be how to draw on an ima

Sending Cisco commands from a text file using Netmiko fails. send_config_set works but send_config_from_file doesn't

I have been using this link as guide. https://pyneng.readthedocs.io/en/latest/book/18_ssh_telnet/netmiko.html#:~:text=Netmiko%20is%20a%20module%20that,pip%20ins

Vectoring text data of dictionaries' values from pickle file

I'm new to NLP and trying to learn it by myself and I am doing classification. I have a pickle file with some data like this, {'food' : {'f1.txt', 'f2.txt', 'f

Azure Databricks - Python SSLCertVerificationError - unable to get local issuer certificate

I have an Azure Databricks notebook that gets a list of CSV files from a public government website and downloads them on a monthly basis or so. It's automating

Import a local module on <py-script> (Python for browsers)

I found a very useful application, that works like html tags for Python applications. Supposedly I could use all the features of Python between tags within a B