Skip to content Skip to sidebar Skip to footer
Showing posts from August, 2022

How To Query BigQuery Programmatically From Python Without End-user Interaction?

This question seems like it should be so simple to answer, but after days of research and several d… Read more How To Query BigQuery Programmatically From Python Without End-user Interaction?

Python Laplace Filter Returns Wrong Values

As I need to implement a sort of image processing program in python I also wanted to implement the … Read more Python Laplace Filter Returns Wrong Values

Conda List Shows A Package But Cannot Import It

Here an issue i'm having on a conda Virtual env. I'm using ubuntu 64b guest on windows 7 ho… Read more Conda List Shows A Package But Cannot Import It

Django Heroku Push Failing

I'm running accross an error trying to push my Django project up to Heroku and I was looking to… Read more Django Heroku Push Failing

How To Enumerate New Column?

In my Django admin I have a TabularInLine class. In the picture, each element of this class is numb… Read more How To Enumerate New Column?

How To Read The Result Of A Radiobutton With Python

I would like to add some widgets like Radiobutton with Python2.7 but my code does not compile. What… Read more How To Read The Result Of A Radiobutton With Python

Matplotlib In Second Window Pyqt5

I wish to plot a matplotlib graph in a second window when a button is clicked in the main window. U… Read more Matplotlib In Second Window Pyqt5

UnicodeDecodeError When Installing Python-igraph

I'm using python 2.7 on 64-bit Linux Mint 16 and I'm trying to install python-igraph. But w… Read more UnicodeDecodeError When Installing Python-igraph

Optimizing Calculations With Numpy And Numba Python

I am trying to make python run standard deviation functions faster with numba and numpy. However th… Read more Optimizing Calculations With Numpy And Numba Python

Create Function From Try-except

Based on the example provided in this answer, how can I create a function from: from collections im… Read more Create Function From Try-except

How Do I Patch A Sys Attribute Using A Decorator?

I have a function which depends on the Python version. I would like to test this in a unittest by m… Read more How Do I Patch A Sys Attribute Using A Decorator?

Add Horizontal Limit Line To Time Series Plot In Python

I want to add horizontal upper and lower limit line for Temparature timeseries plot. Lets say upper… Read more Add Horizontal Limit Line To Time Series Plot In Python

How To Fix A Pyinstaller 'no Module Named...' Error When My Script Imports The Modules Pikepdf And Pdfminer3?

I've built a working py script using PikePDF and PDFminer3 that will take a PDF off my desktop … Read more How To Fix A Pyinstaller 'no Module Named...' Error When My Script Imports The Modules Pikepdf And Pdfminer3?

Python Timeout Using Os.system

So, I know everyone is going to tell me to use the subprocess module, but I can't use that for … Read more Python Timeout Using Os.system

Import Dict From Plain Text File

Let's say I have a dict in text file but I've lost the python code which created it. Is it … Read more Import Dict From Plain Text File

Fill Cell Containing NaN With Average Of Value Before And After

I would like to fill missing values in a pandas dataframe with the average of the cells directly be… Read more Fill Cell Containing NaN With Average Of Value Before And After

Using Holoviews, How Can I Set A Title?

I have been trying to set a title when using Holoviews and Bokeh. I'm overlaying 3 plots on ea… Read more Using Holoviews, How Can I Set A Title?

Read Data Into Structured Array With Multiple Dtypes

I'm trying to read some data from SQL (using pyodbc) into a numpy structured array (I believe a… Read more Read Data Into Structured Array With Multiple Dtypes

How Can I Install A Particular Version Of A Conda Package?

I am trying to install the v2.7.0 of the eccodes package. But this is not working: conda install -c… Read more How Can I Install A Particular Version Of A Conda Package?

Python Queue Get()/task_done() Issue

My consumer side of the queue: m = queue.get() queue.task_done() Questions: Does task_done() ef… Read more Python Queue Get()/task_done() Issue

Python - Trml2pdf Generating A Blank PDF

I use trml2pdf library in Python, but even when I use the examples, I get a blank PDF file. I run i… Read more Python - Trml2pdf Generating A Blank PDF

Breadcrumbs Navigation Using QToolBar And QListView

I have JSON data something like this {'books':{ 'web':{ 'front-end… Read more Breadcrumbs Navigation Using QToolBar And QListView

Can't Locate Elments Within Shadow-root (open) Using Python Selenium

I'm trying to get the content under Signers, Counter Signers and X509 Signers from https://www.… Read more Can't Locate Elments Within Shadow-root (open) Using Python Selenium

From Scraper_user.items Import UserItem ImportError: No Module Named Scraper_user.items

I am following this guide for scraping data from instagram: http://www.spataru.at/scraping-instagr… Read more From Scraper_user.items Import UserItem ImportError: No Module Named Scraper_user.items

Loop For Iterating Through Two Lists Is Not Working

I am trying to use a loop for iterating through two lists. Unfortunately, the second for loop does … Read more Loop For Iterating Through Two Lists Is Not Working

How To Register More Than 10 Apps In Google App Engine

Anyone knows any 'legal' way to surpass the 10-app-limit Google imposes? I wouldn't min… Read more How To Register More Than 10 Apps In Google App Engine

Tkinter Askopenfilename Not Returning As Expected When User Clicks "Cancel."

According to the documentation, filedialog.askopenfilename() is supposed to return an empty string … Read more Tkinter Askopenfilename Not Returning As Expected When User Clicks "Cancel."