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eGenix.com: Python Meeting Düsseldorf - 2021-04-14

Link: https://www.egenix.com/company/news/Python-Meeting-Duesseldorf-2021-04-14

The following text is in German, since we're announcing a regional user group meeting in Düsseldorf, Germany.

Ankündigung
Das Python Meeting Düsseldorf findet dieses Mal online statt.

14.04.2021
18
Real Python: Build a Python Directory Tree Generator for the Command Line

Link: https://realpython.com/directory-tree-generator-python/

Creating applications with a user-friendly command-line interface (CLI) is a useful skill for a Python developer. With this skill, you can create tools to automate and speed up tasks in your working e
Django Weblog: Django Debug Toolbar security releases issued: 3.2.1, 2.2.1 and 1.11.1.

Link: https://www.djangoproject.com/weblog/2021/apr/14/debug-toolbar-security-releases/


Django Debug Toolbar security releases issued: 3.2.1, 2.2.1 and 1.11.1
In accordance with the security release policies that Django and Jazzband are following, the Jazzband project team for the Djang
Python for Beginners: Difference between comments and docstrings in Python

Link: https://www.pythonforbeginners.com/comments/difference-between-comments-and-docstrings-in-python


Comments are used to increase the readability and understandability of the source code. A python comment may be a single line comment or a multiline comment written using single line comments or mult
Python Morsels: Python doesn't have constants

Link: https://www.pythonmorsels.com/topics/python-doesnt-have-constants/




Transcript
Python doesn't have constants.
The CONSTANT convention
We have two variables here that are named with a fully uppercase naming convention:
>>> NUMBERS = [2, 1, 3, 4, 7, 11, 18]
>>> COORD
Python Bytes: #229 Has one of your dependencies died?

Link: https://pythonbytes.fm/episodes/show/229/has-one-of-your-dependencies-died

<p><strong>Watch the live stream:</strong></p>

<a href='https://www.youtube.com/watch?v=PvBRXsGTXn4' style='font-weight: bold;'>Watch on YouTube</a><br>
<br>

<p><strong>About the show</strong></p>
Matthew Wright: How to view all your variables in a Jupyter notebook

Link: https://www.wrighters.io/how-to-view-all-your-variables-in-a-jupyter-notebook/

Jupyter notebooks can easily have hidden state. Use these methods to see all the variables that exist in your Jupyter notebooks.The post How to view all your variables in a Jupyter notebook appeared f
Programiz: Python Program to Split a List Into Evenly Sized Chunks

Link: https://www.programiz.com/python-programming/examples/list-chunks

In this example, you will learn to split a list into evenly sized chunks in different ways.
Test and Code: 150: A Practical Testing Strategy

Link: https://testandcode.com/150

Coming up with a testing strategy doesn't have to be stressful. Prioritizing features to test, and generating test cases for each feature can be fairly quick and painless. This episode covers a strate
Programiz: Python Program to Check if a Key is Already Present in a Dictionary

Link: https://www.programiz.com/python-programming/examples/key-in-dictionary

In this example, you will learn to check if a key is present in a dictionary.
Stack Abuse: Radix Sort in Python

Link: https://stackabuse.com/radix-sort-in-python/

Introduction to Radix Sort
The radix (or base) is the number of digits used to represent numbers in a positional numeral system. For the binary system, the radix is 2 (it uses only two digits - 0 and
Python for Beginners: Iterating over dictionary in Python

Link: https://www.pythonforbeginners.com/dictionary/iterating-over-dictionary-in-python


Dictionaries are one of the most frequently used data structures in python. It contains data in the form of key value pairs. While processing the data with dictionaries, we may need to iterate over t