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PyCoder’s Weekly: Issue #461 (Feb. 23, 2021)

Link: https://pycoders.com/issues/461

#461 – FEBRUARY 23, 2021 View in Browser » Python Concurrency: The Tricky Bits An exploration of threads, processes, and coroutines in Python, with interesting examples that illuminate the diffe
John Ludhi/nbshare.io: Python Lambda

Link: https://www.nbshare.io/notebook/47746562/Python-Lambda/








Python Lambda








The lambdas are anonymous one line functions in Python that can be used to perform tasks which don't require regular Python functions. Some of the most useful features of
Mike Driscoll: PySimpleGUI – How to Draw Shapes on an Image with a GUI

Link: https://www.blog.pythonlibrary.org/2021/02/24/pysimplegui-how-to-draw-shapes-on-an-image-with-a-gui/

Drawing shapes on images is neat. But wouldn’t it be nice if you could draw the shapes interactively? That is the point of this tutorial. You will create a user interface using PySimpleGUI to allow yo
Python Pool: Numpy Sin in Python with Illustrated Examples

Link: https://www.pythonpool.com/numpy-sin/?utm_source=rss&utm_medium=rss&utm_campaign=numpy-sin

Hello coders!! In this article, we will be learning about NumPy sin in Python. We will be looking into certain examples and will use the function in different ways. So, without wasting any moment, let
Real Python: Brython: Python in Your Browser

Link: https://realpython.com/brython-python-in-browser/

If you’re a web developer who prefers writing Python over JavaScript, then Brython, a Python implementation that runs in the browser, may be an appealing option.
JavaScript is the de facto language of
Python Bytes: #222 Autocomplete with type annotations for AWS and boto3

Link: https://pythonbytes.fm/episodes/show/222/autocomplete-with-type-annotations-for-aws-and-boto3

<p>Sponsored by <strong>Linode!</strong> <a href="https://pythonbytes.fm/linode"><strong>pythonbytes.fm/linode</strong></a></p>

<p>Special guest: Greg Herrera</p>

<p>YouTube live stream for viewers:
Ahmed Bouchefra: Django 3 Tutorial & CRUD Example with MySQL and Bootstrap

Link: https://efficientcoder.net/django-3-tutorial-and-crud-example-with-mysql-and-bootstrap/

Django 3 is released with full async support! In this tutorial, we’ll see by example how to create a CRUD application from scratch and step by step. We’ll see how to configure a MySQL database, enable
Montreal Python User Group: Montréal-Python 84 – Lucrative Olive

Link: https://montrealpython.org/en/2021/02/mp-84/

When March finally comes to an end, olive trees start flowering and with a bit a luck, the melting snow announces the start of the maple sugar season.
When conditions are good, olives and maples are k
Python⇒Speed: Transgressive Programming: the magic of breaking abstraction boundaries

Link: https://pythonspeed.com/articles/transgressive-programming/

You probably don’t want to be an asshole.
Being an asshole, as Siderea’s classic essay The Asshole Filter points out, is about being transgressive, about violating social boundaries and rules.
And so
PyBites: How to Produce More Content

Link: https://pybit.es/start-producing.html

As we mentioned the other day becoming a content provider is an essential skill to push your career forward.
We often hear people get overwhelmed by the amount of info out there, they get stuck in tut
Ben Cook: NumPy all: Understanding np.all()

Link: https://jbencook.com/numpy-all/

The np.all() function tests whether all elements in a NumPy array evaluate to true.
Python Morsels: Everything is an object

Link: https://www.pythonmorsels.com/topics/everything-is-an-object/




Related article:

Transcript:
In Python, everything is an object.
Classes are objects
We have a class called Product:
class Product:

unknown_price = "Ask for details"

def __init__(self, n
Python Pool: Unzip a File in Python: 5 Scenarios You Should Know

Link: https://www.pythonpool.com/python-unzip/?utm_source=rss&utm_medium=rss&utm_campaign=python-unzip

If you are in the IT world for a while, you must know about the unzipping or extraction of a file. More than 70% of the files present on the internet are in the form of a zip file. There are various a
Real Python: The Real Python Podcast – Episode #49: The Challenges of Developing Into a Python Professional

Link: https://realpython.com/podcasts/rpp/49/

What's the difference between writing code for yourself and developing for others? What new considerations do you need to take into account as a professional Python developer? This week on the show,
PyBites: 10 Cool Pytest Tips You Might Not Know About

Link: https://pybit.es/pytest-tips.html

Here are 10 things we learned writing pytest code that might come in handy:
1. Testing package structure
People new to pytest are often thrown off by this:
$ tree
.
├── src
│   ├── __init__.py
│   └──
Python Software Foundation: Python Software Foundation Fellow Members for Q4 2020

Link: http://feedproxy.google.com/~r/PythonSoftwareFoundationNews/~3/HxJ0eRomZwI/python-software-foundation-fellow.html

 It's that time of year! Let us welcome the new PSF Fellows for Q4! The following people continue to do amazing things for the Python community:Batuhan Osman TaskayElaine WongTwitter, LinkedIn, GitHub