Skip to content Skip to sidebar Skip to footer
Showing posts from April, 2023

Python List Of Dictionaries Projection, Filter, Or Subset?

I'm trying to create what I think is a 'projection' from a larger dictionary space onto… Read more Python List Of Dictionaries Projection, Filter, Or Subset?

Python GTK Adding Signal To A Combo Box

I create a combo box using PyGTK: fileAttrCombo = gtk.ComboBox(); I want to attach a signal handl… Read more Python GTK Adding Signal To A Combo Box

Finding If The Next Element Is Smaller Than The One Before It And Deleting It From The List Python

I am having trouble with my code, I am writing a method that will check if the next element is smal… Read more Finding If The Next Element Is Smaller Than The One Before It And Deleting It From The List Python

I Keep Receiving The Same Error With My Code "AttributeError: Module 'selenium.webdriver' Has No Attribute 'get'"

I keep receiving the same error with my code 'AttributeError: module 'selenium.webdriver… Read more I Keep Receiving The Same Error With My Code "AttributeError: Module 'selenium.webdriver' Has No Attribute 'get'"

What Is More Efficient .objects.filter().exists() Or Get() Wrapped On A Try

I'm writing tests for a django application and I want to check if an object has been saved to t… Read more What Is More Efficient .objects.filter().exists() Or Get() Wrapped On A Try

How To Use The Output Of One Bokeh Widget As An Input In Another Widget Through A Callback Function?

I have a dataframe with some random characteristics (factors) for some companies. I would like to s… Read more How To Use The Output Of One Bokeh Widget As An Input In Another Widget Through A Callback Function?

Stop BeautifulSoup From Removing Whitespace

BeautifulSoup is removing whitespace between before newlines tags: print BeautifulSoup(' \n… Read more Stop BeautifulSoup From Removing Whitespace

Attribute Error 'module' Object Has No Attribute 'DateField'

I'm trying to extend an admin definition in Satchmo/Django and am getting the error 'Attrib… Read more Attribute Error 'module' Object Has No Attribute 'DateField'

Import Neighboring Module In Python

I have the following folder structure to keep my unit testing files separate from the actual module… Read more Import Neighboring Module In Python

Import Neighboring Module In Python

I have the following folder structure to keep my unit testing files separate from the actual module… Read more Import Neighboring Module In Python

IPython/Jupyter Notebook And Pandas, How To Plot Multiple Graphs In A For Loop?

Consider the following code running in iPython/Jupyter Notebook: from pandas import * %matplotlib i… Read more IPython/Jupyter Notebook And Pandas, How To Plot Multiple Graphs In A For Loop?

Skype REST API Python Starting Conversation

Just added my bot Jessie to contacts. Now trying to start conversation and nothing is works import … Read more Skype REST API Python Starting Conversation

Unable To Retrieve Data From Macro Trends Using Selenium And Read_html To Create A Data Frame?

I'm want to import data from macro trends into pandas data frame. From looking at the page sour… Read more Unable To Retrieve Data From Macro Trends Using Selenium And Read_html To Create A Data Frame?

Python Django+Nginx+uwsgi 502 Bad Gateway

Centos7,when I connect to my website, shows 502 Bad Gateway, I test my website with command uwsgi -… Read more Python Django+Nginx+uwsgi 502 Bad Gateway

Django: Store Common Fields In A Parent Model

I've got some models: class Place(models.Model): name = models.CharField(unique=True) clas… Read more Django: Store Common Fields In A Parent Model

How To Catch Access Denied Errors While Using Sqlalchemy Library?

I am trying to catch the access denied errors while accessing mysql database using sqlalchemy, I ca… Read more How To Catch Access Denied Errors While Using Sqlalchemy Library?

Getting Error: Message: Stale Element Reference: Element Is Not Attached To The Page Document

after going to a page and returning back to the previous page with driver.get(), I get this error w… Read more Getting Error: Message: Stale Element Reference: Element Is Not Attached To The Page Document

Importing Text Files With Variables Into Python

My Objective: The purpose the program I am creating is to have the user enter the name of an elemen… Read more Importing Text Files With Variables Into Python

Django Authentication With Custom User Model With Email-id As Unique Key

to achieve unique constraint (without repetition of default user models fields) on email-id I did t… Read more Django Authentication With Custom User Model With Email-id As Unique Key

Pickling Error When Multithreading - Design Or Code Issue?

I'm writing a tool in pygtk which needs to deal with recursively parsing large directories, and… Read more Pickling Error When Multithreading - Design Or Code Issue?

Fast IPC/Socket Communication In Java/Python

Two processes (Java and Python) need to communicate in my application. I noticed that the socket co… Read more Fast IPC/Socket Communication In Java/Python

Highlighting Weekends In Small Multiples

How can I highlight weekends in a small multiples? I've read different threads (e.g. (1) and (2… Read more Highlighting Weekends In Small Multiples