Getting autocompletion to work when including a typer app in a click app

[jle64]

First Check

• I added a very descriptive title here.
• I used the GitHub search to find a similar question and didn't find it.
• I searched the Typer documentation, with the integrated search.
• I already searched in Google "How to X in Typer" and didn't find any information.
• I already read and followed all the tutorial in the docs and didn't find an answer.
• I already checked if it is not related to Typer but to Click.

Commit to Help

• I commit to help with one of those options 👆

Example Code

# (taken verbatim from the tutorial)

import click
import typer


@click.group()
def cli():
    pass


@cli.command()
def initdb():
    click.echo("Initialized the database")


@cli.command()
def dropdb():
    click.echo("Dropped the database")


app = typer.Typer()


@app.command()
def sub():
    """
    A single-command Typer sub app
    """
    print("Typer is now below Click, the Click app is the top level")


typer_click_object = typer.main.get_command(app)

cli.add_command(typer_click_object, "sub")

if __name__ == "__main__":
    cli()

Description

• Follow the part of the tutorial about including a typer app in a click app
• Install autocompletion with either the click method or the typer one (main.py sub --install-completion)
• Be able to use auto-completion

Operating System

Linux

Operating System Details

Fedora 37

Typer Version

0.7.0

Python Version

Python 3.11.2

Additional Context

I'm not sure whether completion is supposed to be supported or not in this use case.