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python

Turn Pandas Multi-Index into column

August 12, 2022 by Magenaut

I have a dataframe with 2 index levels:

Categories Python, Q&A Tags dataframe, flatten, multi-index, pandas, python Leave a comment

Import Python Script Into Another?

August 12, 2022 by Magenaut

I’m going through Zed Shaw’s Learn Python The Hard Way and I’m on lesson 26. In this lesson we have to fix some code, and the code calls functions from another script. He says that we don’t have to import them to pass the test, but I’m curious as to how we would do so.

Categories Python, Q&A Tags import, python, python-2.7 Leave a comment

Python 2.7: Print to File

August 12, 2022 by Magenaut

Why does trying to print directly to a file instead of sys.stdout produce the following syntax error:

Categories Python, Q&A Tags file, python, python-2.7 Leave a comment

Intercept method calls in Python

August 12, 2022 by Magenaut

I’m implementing a RESTful web service in python and would like to add some QOS logging functionality by intercepting function calls and logging their execution time and so on.

Categories Python, Q&A Tags python Leave a comment

Flask and uWSGI – unable to load app 0 (mountpoint=”) (callable not found or import error)

August 12, 2022 by Magenaut

I get the below error when I try and start Flask using uWSGI.
Here is how I start:

Categories Python, Q&A Tags flask, python, uwsgi Leave a comment

Duplicating model instances and their related objects in Django / Algorithm for recusrively duplicating an object

August 12, 2022 by Magenaut

I’ve models for Books, Chapters and Pages. They are all written by a User:

Categories Python, Q&A Tags django, django-models, duplicates, python Leave a comment

How to stop/terminate a python script from running?

August 11, 2022 by Magenaut

I wrote a program in IDLE to tokenize text files and it starts to tokeniza 349 text files! How can I stop it? How can I stop a running Python program?

Categories Python, Q&A Tags execution, python, terminate, termination Leave a comment

How to show a pandas dataframe into a existing flask html table?

August 11, 2022 by Magenaut

This may sound a noob question, but I’m stuck with it as Python is not one of my best languages.

Categories Python, Q&A Tags flask, pandas, pandas-datareader, python Leave a comment

Simple wrapping of C code with cython

August 11, 2022 by Magenaut

I have a number of C functions, and I would like to call them from python. cython seems to be the way to go, but I can’t really find an example of how exactly this is done. My C function looks like this:

Categories Python, Q&A Tags cython, numpy, python Leave a comment

Pytest fixture for a class through self not as method argument

August 11, 2022 by Magenaut

Often I’ll write a test class that uses a pytest fixture in every method. Here’s an example. I’d like to be able to avoid having to write the fixture name in the signature of every method. It’s not DRY. How can this be done?

Categories Python, Q&A Tags pytest, python, unit-testing Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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