Get a Class Name in Python

To Get the class name of an object/variable in Python, the user can use the type() method, the __class__ attribute, or the __class__.__name__ attribute.

How to Remove an Element From a Set in Python

To remove an element(s) from a set in Python, use the remove() method, the discard() method, the difference() method, or the subtraction operator.

Python Object is Not Callable Error

This error is caused by calling a variable with parenthesis when it is neither a module nor a function. Also, due to an invalid call to imported module’s method

Convert a List of Tuples to a Dictionary in Python

To convert a list of tuples into a dictionary in Python, use the dict() constructor with either the list comprehension approach or the map() method.

How to Instantiate a Class in Python

To instantiate a class in Python, simply create a variable and set it equal to a call to the class name with parenthesis, similar to calling a function.

Remove None from the List Python

To remove all None values, use the remove() with __contains__(), list comprehension with if condition, or the filter() method with Lambda statement.

Tkinter Radiobutton

To create Radio Buttons in Tkinter, use the Radiobutton() method and pass frame, value, text, variable, and command in the arguments.

GNU MediaGoblin: MediaGoblin 0.12.1

We’re pleased to announce the release of MediaGoblin 0.12.1. See the release
notes for full
details and upgrading instructions.
This patch release fixes a number of Python dependency issues, allows us to
support newer autoconf versions, fixes a few s…

Python String Decode Method

The decode() method is used to decode an already encoded string. To do this, you need to specify the encoding format that was used on the original string.

Python Count Duplicate in the List

The user can use various approaches to find duplicates in a list including the conversion of a list into a set, the use of the count() or the if-not condition.

Python Encrypt String

To encrypt strings in Python, you can use the fernet module from the cryptography library. Otherwise, you can utilize the rsa library.

Tkinter Set Window Size

For the Tkinter window, set the size using the geometry() method, minimum size using the minsize() method and fullscreen it using the attributes() method.

Tkinter Fonts

“TkFont” class is part of the “tkinter” module and enables the creation and management of “fonts” for text display in GUIs.

Landscape 23.03: Streamlining Ubuntu Linux Management

Landscape 23.03 makes managing all Ubuntu versions and derivatives, as well as Debian Bullseye, easier than ever. Learn more here.
The post Landscape 23.03: Streamlining Ubuntu Linux Management appeared first on Linux Today.

How DARPA Leverages Open Source to Secure 5G

This post is based on a presentation by Tejas Patel, program manager in the information innovation office at DARPA, given during ONE Summit North America 2022. 

The post How DARPA Leverages Open Source to Secure 5G appeared first on Linux.com.

Flathub Beta Has a Sleek New Design and Exciting Features

Flathub Beta is the software update that Linux users have been waiting for, including a sleek, brand-new design and exciting new features.
The post Flathub Beta Has a Sleek New Design and Exciting Features appeared first on Linux Today.

parted @ Savannah: parted-3.6 released [stable]

I have released parted 3.6

Here are the compressed sources and a GPG detached signature[*]:

  http://ftp.gnu.org/gnu/parted/parted-3.6.tar.xz

  http://ftp.gnu.org/gnu/parted/parted-3.6.tar.xz.sig

Use a mirror for higher download bandwidth:

 …

parted @ Savannah: parted-3.6 released [stable]

I have released parted 3.6

Here are the compressed sources and a GPG detached signature[*]:

  http://ftp.gnu.org/gnu/parted/parted-3.6.tar.xz

  http://ftp.gnu.org/gnu/parted/parted-3.6.tar.xz.sig

Use a mirror for higher download bandwidth:

 …

KDE Frameworks 5.105 Improves Support for Flatpak Apps

KDE Frameworks 5.105 looks like a small update that only improves support for Flatpak apps, so they respect the Breeze icon theme. Learn more here.
The post KDE Frameworks 5.105 Improves Support for Flatpak Apps appeared first on Linux Today.

Distribution Release: 4MLinux 42.0

4MLinux is a miniature Linux distribution focusing on four capabilities: maintenance, games, multimedia, and servers. The independent project’s latest release isversion 42.0 which introduces a few new applications and a series of updates. “As always, …