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Showing posts from November, 2023

Django/python : Sort Python's Dictionaries With The Equals Key

I am currently trying to sort two Python dictionaries into an HTML array such as: #Headers DictA = … Read more Django/python : Sort Python's Dictionaries With The Equals Key

Selenium Element Is Not Visible Exception On Already Triggered Area

I'm trying to automate entries on a this site: https://gleam.io/jtwmn/3d-printer-giveaway I'… Read more Selenium Element Is Not Visible Exception On Already Triggered Area

Which Attribute Of Searchqueryset Has The Same Function As Prefetch_related?

def get_books_by_query_params(context, query, query_parameters): binding_query = query_parameters[&… Read more Which Attribute Of Searchqueryset Has The Same Function As Prefetch_related?

Graph-tool Crahes On Import

Using Python 2.7 I try to import graph-tool: from graph_tool.all import * Each time I execute the … Read more Graph-tool Crahes On Import

Javascript Variable With Html Code Regex Email Matching

This python script is not working to output the email address example@email.com for this case. This… Read more Javascript Variable With Html Code Regex Email Matching

How To Run A Single Line Or Selected Code In A Jupyter Notebook Or Jupyterlab Cell?

In both JupyterLab and Jupyter Notebook you can execute a cell using ctrl + Enter: Code: print('… Read more How To Run A Single Line Or Selected Code In A Jupyter Notebook Or Jupyterlab Cell?

Django Render Template From Model Variables

I have a model: class DocumentoPaziente(models.Model): nome = models.CharField(null=True, blank… Read more Django Render Template From Model Variables

Upload Local Folder To Azure Blob Storage Using Blobserviceclient With Python V12 Sdk

Summarize the problem: I am trying to upload a local folder to Blob Storage using BlobServiceClient… Read more Upload Local Folder To Azure Blob Storage Using Blobserviceclient With Python V12 Sdk

Relative Path For Python With Notepad++

I am using: Notepad++, Python 3.4, Windows 7 I've got the following problem: If I want (for exa… Read more Relative Path For Python With Notepad++

Pyqt: Qpushbutton Delegate In Column Of A Treeview

I know there has been a question with the same goal in C++, but I didn't succeed implementing a… Read more Pyqt: Qpushbutton Delegate In Column Of A Treeview

Python- File Parsing

Write a program which reads a text file called input.txt which contains an arbitrary number of … Read more Python- File Parsing

How Can I Merge Multiple Cython Pyx Files Into A Single Linked Library?

I have multiple .pyx files, is there a way to import them into a single pyx file and compile that f… Read more How Can I Merge Multiple Cython Pyx Files Into A Single Linked Library?

Optimise Two Sql Queries And A List Comprehension

I have those two models (simplified): class Place(OrderedModel): name = models.CharField(max_le… Read more Optimise Two Sql Queries And A List Comprehension

Speedups In Looping Structures

I notice some interesting behavior when it comes to building lists in different ways. .append takes… Read more Speedups In Looping Structures

Celery Dies With Dbpagenotfounderror

I have 3 machines with celery workers and rabbitmq as a broker, one worker is running with beat fla… Read more Celery Dies With Dbpagenotfounderror

How To Make A Thread-safe Global Counter In Python

I'm creating a threading.Timer(2,work) run threads. Inside each work function, upon some condit… Read more How To Make A Thread-safe Global Counter In Python

Tensorflow, Image Segmentation Convnet Invalidargumenterror: Input To Reshape Is A Tensor With 28800000 Values, But The Requested Shape Has 57600

I am trying to segment images from the BRATS challenge. I am using U-net in a combination of these … Read more Tensorflow, Image Segmentation Convnet Invalidargumenterror: Input To Reshape Is A Tensor With 28800000 Values, But The Requested Shape Has 57600

Bad Interpreter: No Such File Or Directory Error When Launching Ipython With Anaconda

My ipython was working fine until I installed a new IDE and accidentally changed some path settings… Read more Bad Interpreter: No Such File Or Directory Error When Launching Ipython With Anaconda

Subprocess.popen Sets Size And Location Of The External Executed Programme?

I would like to execute an external programme from python via subprocess.Popen. I am wondering whet… Read more Subprocess.popen Sets Size And Location Of The External Executed Programme?

Angular Drag & Drop With Html5 Not Working Through Selenium And Python

My code does not working on demo AngularJS Drag and Drop list: http://marceljuenemann.github.io/ang… Read more Angular Drag & Drop With Html5 Not Working Through Selenium And Python

Downsizing From Anaconda To Miniconda

I had installed Anaconda on my system before I knew the difference between Anaconda and Miniconda. … Read more Downsizing From Anaconda To Miniconda

Increase Dpi In Matplotlib Chart Without Changing It's Size

I'm trying to create a pdf using Python's reportlab module. I generated a png with matplotl… Read more Increase Dpi In Matplotlib Chart Without Changing It's Size

Configure Python Flask App To Use "create_app" Factory And Use Database In Model Class

I'm having trouble getting my app to start when using a create_app() function. I'm new to b… Read more Configure Python Flask App To Use "create_app" Factory And Use Database In Model Class

Python Complete Search In One Pass Function

I am writing a program that takes in a list of start and end times for farmers milking cows and det… Read more Python Complete Search In One Pass Function

Mysql Error From Macports: Missing Mysqld.sock

I ran the following in the terminal: sudo port install py26-mysql sudo port install mysql5-server … Read more Mysql Error From Macports: Missing Mysqld.sock

Python Regex To Find Arithmetic Expressions In Text Strings

I try to find arithmetic expressions in text strings. Possible arithmetic expression: 1/3 + 1/4 cos… Read more Python Regex To Find Arithmetic Expressions In Text Strings

How Can I Tell Stardog To Use Inference When Querying It Through Sparqlwrapper?

I have a SPARQL query that returns results in the Stardog query panel when inference is enabled, bu… Read more How Can I Tell Stardog To Use Inference When Querying It Through Sparqlwrapper?

Insert A Column To A Pandas Dataframe

Scenario: I have a code that reads data from excel worksheets into dataframes, merges into one data… Read more Insert A Column To A Pandas Dataframe

Python Subprocess Encoding

I'm trying to store the output of powershell in a var: import subprocess subprocess.check_call(… Read more Python Subprocess Encoding

How Do I Insert A Row In My Google Fusion Table Using Python

I am working on a project and part of it involves inserting rows in to a Google Fusion Table for th… Read more How Do I Insert A Row In My Google Fusion Table Using Python

Flask And Flask_login - Avoid Importing Flask_login From Main Code

I am currently coding up a simple web application using flask and flask_login. This is main.py: imp… Read more Flask And Flask_login - Avoid Importing Flask_login From Main Code

Numpy Vectorisation Of Python Object Array

Just a short question that I can't find the answer to before i head off for the day, When i do … Read more Numpy Vectorisation Of Python Object Array

One Hot Encoding Train With Values Not Present On Test

I have a train and test set stored as Dataframes. I am trying to One-hot encode nominal features on… Read more One Hot Encoding Train With Values Not Present On Test

How To Read Cdata From Xml File With Python

I try to parse a large xml file with Python, but when I want to print CDATA information, there are … Read more How To Read Cdata From Xml File With Python

Extract Hash Seed In Unit Testing

I need to get the random hash seed used by python to replicate failing unittests. If PYTHONHASHSEED… Read more Extract Hash Seed In Unit Testing

In Wxpython How Do You Bind A Evt_key_down Event To The Whole Window?

I can bind an event to a textctrl box np. The problem is I have to be clicked inside of the textct… Read more In Wxpython How Do You Bind A Evt_key_down Event To The Whole Window?

Using A Matrix As A Sprite

Right now, I have a ball that moves around the screen in a random diagonal direction and bounces of… Read more Using A Matrix As A Sprite

Pass Current User To Initial For Createview In Django

In my project I have User model from standard auth Django model and the Todo model. User can have m… Read more Pass Current User To Initial For Createview In Django

How Can I Fix/ Workaround This Keyerror When I Try To Extract From A Json Via My Python Api Request?

I have been trying to seed a django DB with some covid data from an api and get a KeyError for a pa… Read more How Can I Fix/ Workaround This Keyerror When I Try To Extract From A Json Via My Python Api Request?

How Do I Use Format() In Re.compile

I want to write a regex that orders python to return items in a list that have sequence of vowels, … Read more How Do I Use Format() In Re.compile

Getting Intersection Of Two Lists In Python

I have two lists of genes that i'm analyzing. Essentially I want to sort the elements of these … Read more Getting Intersection Of Two Lists In Python

Seaborn: Is There A Better Way To Wrap The Text In My Bar Plot?

I am writing a function for bar plots and have encountered another small problem. I have some ytick… Read more Seaborn: Is There A Better Way To Wrap The Text In My Bar Plot?

Deleting Rows Based On Multiple Conditions Python Pandas

I want to delete rows when a few conditions are met: For instance, a random DataFrame is generated:… Read more Deleting Rows Based On Multiple Conditions Python Pandas

How Do I Create An Interactive Selection?

I want to create an 'interactive selection' in Python (not sure if I worded that correctly,… Read more How Do I Create An Interactive Selection?

Python Underscore Variable

In interactive python, there is the 'continuation variable', the underscore. >>> i… Read more Python Underscore Variable

How Can I Print A Float With Thousands Separators?

How can I format a decimal number so that 32757121.33 will display as 32.757.121,33? Solution 1: U… Read more How Can I Print A Float With Thousands Separators?

Problem With Jwt Authentication In Django-rest-framework

I have a problem with JWT authentication using django-rest-knox. Error is: Detail: Authentication c… Read more Problem With Jwt Authentication In Django-rest-framework

Removing Header From Cached Response With Nginx

I have NGINX running as a reverse proxy in front of a few Flask apps. I want to implement caching f… Read more Removing Header From Cached Response With Nginx

Pandas: How Do I Loop Through And Remove Rows Where A Column Has A Single Entry

So I have a pandas dataframe with some number of columns (Below is the code for a simple dataframe … Read more Pandas: How Do I Loop Through And Remove Rows Where A Column Has A Single Entry

Python Numpy How To Reshape This List Of Arrays/images Into A Collage?

I've got the following list of 25 mini black-and-white images representing patterns: imgs.shape… Read more Python Numpy How To Reshape This List Of Arrays/images Into A Collage?

Comparing Elements In Two Lists

I have two lists. Say one is [6,4,2,1] and the other is [1,3,5,7]. I need to compare elements of … Read more Comparing Elements In Two Lists

Scraping Duckduckgo With Python 3.6

A simple question. i can scrape results from the first page of a duckduckgo search. However i am st… Read more Scraping Duckduckgo With Python 3.6

Unable To Import Numpy

I'm on OS X Mavericks and new to Python. I have the Apple python environment and installed the … Read more Unable To Import Numpy

Matplotlib From Time Series Data Frame

Say I have a data frame like this: from pandas import DataFrame example = {'year_month': … Read more Matplotlib From Time Series Data Frame

How To Post My Html Form To Django Model And Save It?

I have html form which I want to send and save to django model. When I try to send message I get an… Read more How To Post My Html Form To Django Model And Save It?

How To Draw 100% Stacked Bars With Mixed +ve And -ve Values In Matplotlib?

I have some data with mixed positive and negative values that the sum of the absolute values of eac… Read more How To Draw 100% Stacked Bars With Mixed +ve And -ve Values In Matplotlib?

Append Two Arrays Together Into One? (numpy/python)

I currently have an array of strings and I'm trying to join it together with another array of s… Read more Append Two Arrays Together Into One? (numpy/python)

How Do I Print An Integer With A Set Number Of Spaces Before It?

C has printf('%Xd', Y);, which just prints the integer X and makes it take Y spaces on the … Read more How Do I Print An Integer With A Set Number Of Spaces Before It?

Syntax Invalid While Translating C Code To Python

I have C snippet(decompiled from IDA) to be translated to Python: # v29 = 0; # v30 = -134292497… Read more Syntax Invalid While Translating C Code To Python

Merge Two Python Dataframes And Avoid Adding Same Match Twice Before Moving To The Next Row

For pandas.merge(df1, df2, on='Col_4') will operate by inner join by default which will tak… Read more Merge Two Python Dataframes And Avoid Adding Same Match Twice Before Moving To The Next Row

A Dsl In Python For Tabular Analysis And Processing?

I am carrying around the idea to create a restricted form of a language for tabular analysis. Thequ… Read more A Dsl In Python For Tabular Analysis And Processing?

Check For Number Of Columns In Each Row Of Csv

I have the following Python code: import os import csv import sys g = open('Consolidated.csv&#… Read more Check For Number Of Columns In Each Row Of Csv

Python: Quadriatic Graph Multiple Numbers Error

I have created a code to print the equation y=x^2+3 However it looks like every time I finish it th… Read more Python: Quadriatic Graph Multiple Numbers Error