How To Install python3-argh on Ubuntu 22.04
Introduction
In this tutorial we learn how to install python3-argh
on Ubuntu 22.04.
What is python3-argh
python3-argh is:
Argh provides a very simple wrapper for argparse.
Argparse is a very powerful tool; argh just makes it easy to use.
Here’s a list of features that argh adds to argparse:
- mark a function as a CLI command and specify its arguments before the parser is instantiated;
- nested commands made easy: no messing with subparsers;
- infer command name from function name;
- infer argument type from the default value;
- infer argument action from the default value (for booleans);
- infer arguments from function signature;
- add an alias root command help for the –help argument;
- enable passing unwrapped arguments to certain functions instead of an argparse.Namespace object.
Argh is fully compatible with argparse. You can mix argh-agnostic and argh-aware code. Just keep in mind that dispatch() does some extra work that a custom dispatcher may not do.
This package installs the library for Python 3.
There are three methods to install python3-argh
on Ubuntu 22.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install python3-argh Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install python3-argh
using apt-get
by running the following command:
sudo apt-get -y install python3-argh
Install python3-argh Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install python3-argh
using apt
by running the following command:
sudo apt -y install python3-argh
Install python3-argh Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install python3-argh
using aptitude
by running the following command:
sudo aptitude -y install python3-argh
How To Uninstall python3-argh on Ubuntu 22.04
To uninstall only the python3-argh
package we can use the following command:
sudo apt-get remove python3-argh
Uninstall python3-argh And Its Dependencies
To uninstall python3-argh
and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove python3-argh
Remove python3-argh Configurations and Data
To remove python3-argh
configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge python3-argh
Remove python3-argh configuration, data, and all of its dependencies
We can use the following command to remove python3-argh
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge python3-argh
References
Summary
In this tutorial we learn how to install python3-argh
package on Ubuntu 22.04 using different package management tools: apt
, apt-get
and aptitude
.