[QUESTION] how to pass the context to result_callback without @click.pass_context?

[flapili]

First check

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Description

Hi, I would like to give a try to Typer but I have an issue with my timing callback.

How can I pass the context to a result_callback ?

Additional context

example code :

import time

import typer

app = typer.Typer()

def tear_down(result, ctx: typer.Context):
    print(f"Done in {time.time() - ctx.obj['start_time']:.3f}s.")

@app.callback(result_callback=tear_down)
def setup(ctx: typer.Context):
    print("before")
    ctx.ensure_object(dict)
    ctx.obj["start_time"] = time.time()

@app.command()
def my_command():
    print("command call")

if __name__ == "__main__":
    app()

tb:

Traceback (most recent call last):
  File ".\main.py", line 25, in <module>
    app()
  File "C:\Users\DEVEAUX\Desktop\prog\typer test\venv\lib\site-packages\typer\main.py", line 214, in __call__
    return get_command(self)(*args, **kwargs)
  File "C:\Users\DEVEAUX\Desktop\prog\typer test\venv\lib\site-packages\click\core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "C:\Users\DEVEAUX\Desktop\prog\typer test\venv\lib\site-packages\click\core.py", line 782, in main
    rv = self.invoke(ctx)
  File "C:\Users\DEVEAUX\Desktop\prog\typer test\venv\lib\site-packages\click\core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "C:\Users\DEVEAUX\Desktop\prog\typer test\venv\lib\site-packages\click\core.py", line 1224, in _process_result
    value = ctx.invoke(self.result_callback, value, **ctx.params)
  File "C:\Users\DEVEAUX\Desktop\prog\typer test\venv\lib\site-packages\click\core.py", line 610, in invoke
    return callback(*args, **kwargs)
TypeError: tear_down() missing 1 required positional argument: 'ctx'

what actually work with click: https://github.com/Modular-Lab/Modular-API/blob/3665fd8108255ddb67337815fdaf8c9d9c7800ae/modularapi/cli.py#L50

what actually work with Typer:

import time
import typing

import typer
import click
app = typer.Typer()

@click.pass_context
def tear_down(ctx: typer.Context, result: typing.Any):
    print(f"Done in {time.time() - ctx.obj['start_time']:.3f}s.")

@app.callback(result_callback=tear_down)
def setup(ctx: typer.Context):
    ctx.ensure_object(dict)
    ctx.obj["start_time"] = time.time()

@app.command()
def my_command():
    time.sleep(5)

if __name__ == "__main__":
    app()