How To Install python3-backcall on Fedora 36

In this tutorial we learn how to install python3-backcall in Fedora 36. python3-backcall is Specifications for callback functions passed in to an API

Introduction

In this tutorial we learn how to install python3-backcall on Fedora 36.

What is `python3-backcall`

Specifications for callback functions passed in to an API. If your code lets other people supply callback functions, it’s important to specify the function signature you expect, and check that functions support that. Adding extra parameters later would break other peoples code unless you’re careful. Backcall helps with that.

We can use yum or dnf to install python3-backcall on Fedora 36. In this tutorial we discuss both methods but you only need to choose one of method to install python3-backcall.

Install python3-backcall on Fedora 36 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

After updating yum database, We can install python3-backcall using dnf by running the following command:

sudo dnf -y install python3-backcall

Install python3-backcall on Fedora 36 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

After updating yum database, We can install python3-backcall using yum by running the following command:

sudo yum -y install python3-backcall

How To Uninstall python3-backcall on Fedora 36

To uninstall only the python3-backcall package we can use the following command:

sudo dnf remove python3-backcall

python3-backcall Package Contents on Fedora 36

/usr/lib/python3.10/site-packages/backcall
/usr/lib/python3.10/site-packages/backcall-0.1.0-py3.10.egg-info
/usr/lib/python3.10/site-packages/backcall/__init__.py
/usr/lib/python3.10/site-packages/backcall/__pycache__
/usr/lib/python3.10/site-packages/backcall/__pycache__/__init__.cpython-310.opt-1.pyc
/usr/lib/python3.10/site-packages/backcall/__pycache__/__init__.cpython-310.pyc
/usr/lib/python3.10/site-packages/backcall/__pycache__/_signatures.cpython-310.opt-1.pyc
/usr/lib/python3.10/site-packages/backcall/__pycache__/_signatures.cpython-310.pyc
/usr/lib/python3.10/site-packages/backcall/__pycache__/backcall.cpython-310.opt-1.pyc
/usr/lib/python3.10/site-packages/backcall/__pycache__/backcall.cpython-310.pyc
/usr/lib/python3.10/site-packages/backcall/_signatures.py
/usr/lib/python3.10/site-packages/backcall/backcall.py
/usr/share/doc/python3-backcall
/usr/share/doc/python3-backcall/README.rst
/usr/share/licenses/python3-backcall
/usr/share/licenses/python3-backcall/LICENSE

References

python3-backcall website

Summary

In this tutorial we learn how to install python3-backcall on Fedora 36 using yum and [dnf]((/fedora/36/dnf/).