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Showing posts from May, 2023

Input Shifted In Pygame And Adafruit-touchscreen

I am facing an issue with the input into pygame using the following hardware: Raspberry Pi 1 B Ada… Read more Input Shifted In Pygame And Adafruit-touchscreen

Kivy :[critical] [app ] Unable To Get A Window, Abort

I recently installed kivy in my Ubuntu 16.04 machine, and tried to create first application with it… Read more Kivy :[critical] [app ] Unable To Get A Window, Abort

Twisted Framework Server Making Connections As A Client?

So first off, let me show you my code and the error it returns: print 'before import' from … Read more Twisted Framework Server Making Connections As A Client?

How To Identify The Ultimate Parent From A Nested Table Structure Using Python?

I have the following table: My question is: how do I programmatically identify the ultimate parent… Read more How To Identify The Ultimate Parent From A Nested Table Structure Using Python?

How To Alter Column Type From Character Varying To Integer Using Sqlalchemy-migrate

I'm using sqlalchemy-migrate to alter the type of one of the columns in a table in a Postgre SQ… Read more How To Alter Column Type From Character Varying To Integer Using Sqlalchemy-migrate

How To Do Data Profile To A Table Using Pandas_profiling

When I'm trying to do data profiling one sql server table by using pandas_profiling throwing an… Read more How To Do Data Profile To A Table Using Pandas_profiling

Get "actual" Length Of String In Unicode Characters

given a character like '✮' (\xe2\x9c\xae), for example, can be others like 'Σ', … Read more Get "actual" Length Of String In Unicode Characters

My On_member_join Event Is Not Working, I Tried Intents But It Gives This Error

st recent call last): File 'randomgg.py', line 1271, in \u003cmodule\u003e client.run(token… Read more My On_member_join Event Is Not Working, I Tried Intents But It Gives This Error

Modulenotfounderror: No Module Named 'pydip', Although It's Installed

Trying to work with image recognition, I installed Python with OpenCV, following this tutorial. Lat… Read more Modulenotfounderror: No Module Named 'pydip', Although It's Installed

Image Over Image Convolution In Tensorflow

Assume, I have two set of images, A and B, each 11X5x5x3, where 11 is a number of examples and 5x5x… Read more Image Over Image Convolution In Tensorflow

Chat Client/server Problems On Python

Me and a friend of mine are doing a chat room with python, basically he's doing the server part… Read more Chat Client/server Problems On Python

Python Pandas: How To Merge Based On An "or" Condition?

Let's say I have two dataframes, and the column names for both are: table 1 columns: [ShipNumbe… Read more Python Pandas: How To Merge Based On An "or" Condition?

Behaviour Of Descriptor Concept In Python (confusing)

I understood python descriptor but I have a little confusion about this.. if you have a class descr… Read more Behaviour Of Descriptor Concept In Python (confusing)

Pygame: Drawing Lines

In my previous question For Loop Functions in Python, I had trouble with putting functions that con… Read more Pygame: Drawing Lines

Read Hex Characters And Convert Them To Utf-8 Using Python 3

I have a file data.txt containing this string: M\xc3\xbchle\x0astra\xc3\x9fe Now the file needs to… Read more Read Hex Characters And Convert Them To Utf-8 Using Python 3

Gae's Webapp2_extra.i18n Can't Import Babel On Macosx

I followed the tutorial to enable i18n functionality in my GAE project: http://webapp-improved.apps… Read more Gae's Webapp2_extra.i18n Can't Import Babel On Macosx

Python Calculator Program

I wrote a simple calculator program by using functions, I don't know what exactly wrong with th… Read more Python Calculator Program

Django Relative Urls And Https

I have a Django project using https for certain part of the url (/account/, /admin/, /purchase/). … Read more Django Relative Urls And Https

How To Unpack Stxetx Data In Python

I'm receiving a data packet sent from a RS485 level serial bus to a ESeye Hammerkop transmitter… Read more How To Unpack Stxetx Data In Python

Importing "pyc" Into Existing Python Script

I'm trying to add a directory where I can throw some pyc files and call them from my script. B… Read more Importing "pyc" Into Existing Python Script

Multiple Static Directories In Python Tornado

I have a directory structure setup like: root/ js/ css/ libs/ index.html From Tornado, I w… Read more Multiple Static Directories In Python Tornado

Why Does Max Behave Differently If I Pass A Lambda As Key Compared To Applying It Directly To A Map Of The Original Iterable With The Same Lambda?

I'm trying to understand how the key argument works in the max function, coming from a problem … Read more Why Does Max Behave Differently If I Pass A Lambda As Key Compared To Applying It Directly To A Map Of The Original Iterable With The Same Lambda?

Fastest Way To Combine Two Slices From Two Pandas Dataframes In A Loop?

I have a list of person IDs, and for each ID, I want to extract all available information from two … Read more Fastest Way To Combine Two Slices From Two Pandas Dataframes In A Loop?

Pdf Image In Pdf Document Using Reportlab (python)

I saved some plots from matplotlib into a pdf format because it seems to offer a better quality. Ho… Read more Pdf Image In Pdf Document Using Reportlab (python)

Empty Messages In Caplog When Logs Emmited In A Different Process

I am running the test with log_cli=true. The script: import logging import sys from multiprocessing… Read more Empty Messages In Caplog When Logs Emmited In A Different Process

Python: Multiprocessing Imap & Dynamically-created Pools Freeze

Could someone explain why this code freezes (hangs forever), import multiprocessing def foo(x): ret… Read more Python: Multiprocessing Imap & Dynamically-created Pools Freeze

How To Do Oauth-requiring Operations In A Gae Cron Job?

This post is a followup to How to do OAuth-requiring operations in a GAE Task Queue?. As suggested … Read more How To Do Oauth-requiring Operations In A Gae Cron Job?

Unable To Use `scipy.interpolate.rectbivariatespline` With `matplotlib.pyplot,plot_surface`

I tried building a minimal example to reproduce a problem I was having. Please ignore the randomly … Read more Unable To Use `scipy.interpolate.rectbivariatespline` With `matplotlib.pyplot,plot_surface`

Getting Duplicate Keys In Yaml Using Python

We are in need of parsing YAML files which contain duplicate keys and all of these need to be parse… Read more Getting Duplicate Keys In Yaml Using Python

How Django Adds Trailing Slash

Working with the Django-powered project that would automatically put a trailing slash at the end. S… Read more How Django Adds Trailing Slash

Plotting The Temperature Distribution On A Sphere With Python

I have the following problem: a have N points on a sphere specified by a array x, with x.shape=(N,3… Read more Plotting The Temperature Distribution On A Sphere With Python

Automatically Open Files Given As Command Line Arguments In Python

I have a lot of Perl scripts that looks something like the following. What it does is that it will … Read more Automatically Open Files Given As Command Line Arguments In Python

Django Foreignkey Show Data From Postgresql

i have a db in PostgreSQL which is connecting 2 different tables lets call them TBL1 ( TBL1 is a ta… Read more Django Foreignkey Show Data From Postgresql

Office365-rest-python-client 401 On File Update

I finally got over the hurdle of uploading files into SharePoint which enabled me to answer my own … Read more Office365-rest-python-client 401 On File Update

How To Use Curl To Send File To Google Cloud Function?

I have the following Cloud function which is mainly based from the documentation: def hello_world(r… Read more How To Use Curl To Send File To Google Cloud Function?

Crontab Django Management Command Seems To Start But Nothing Happens

I have defined a django management command that imports some data into my application database. I r… Read more Crontab Django Management Command Seems To Start But Nothing Happens

Fast Information Gain Computation

I need to compute Information Gain scores for >100k features in >10k documents for text class… Read more Fast Information Gain Computation

Are Python Lists Mutable?

When I type following code, x=[1,2,4] print(x) print('x',id(x)) x=[2,5,3] print(x) print(&#… Read more Are Python Lists Mutable?

'dict' Object Has No Attribute 'order_by' Django

i want to return a ManyToMany fields data , and also i've used aggregate to some calculation , … Read more 'dict' Object Has No Attribute 'order_by' Django

Problem With Serving Pictures In Django

I'm trying to create my first site in django and I've run into a problem. I'm trying to… Read more Problem With Serving Pictures In Django

Closing A Pyqt Widget In Ipython Notebook Without Using Sys.exit()

I am trying to run through some pyqt5 tutorials in the ipython notebook, but have an issue where ev… Read more Closing A Pyqt Widget In Ipython Notebook Without Using Sys.exit()

Html Background Image

I'm using django and I'm trying to add a background image to my base.html, thus applying it… Read more Html Background Image