[BUG] pull() progress_bar=True does not work show JSON output as intended for compact mode

[D3vil0p3r]

I wrote this small Python code to test Podman-py pull progress bar:

import podman
from podman import PodmanClient
import json

client = podman.from_env()
client.ping()

repository = "docker.io/ohmyzsh/zsh"

resp = client.images.pull(repository, progress_bar=True, stream=True)
for line in resp:
    print(line)

progress_bar description says:

            progress_bar (bool) - Display a progress bar with the image pull progress (uses
                the compat endpoint). Default: False

so Uses the compat endpoint, that should refer the podman API parameter compatMode=true. Generally, if I invoke directly the Podman API pull by setting compatMode=true by:

curl -XPOST --unix-socket /run/user/1000/podman/podman.sock -H content-type:application/json "http://d/v4.0.0/libpod/images/pull?reference=docker.io/athenaos/base&compatMode=true"

we get the JSON progress bar, that is right:

{"status":"Pulling fs layer","progressDetail":{},"id":"30babffc8f09"}
{"status":"Downloading","progressDetail":{"current":3373319,"total":152137719},"progress":"[=\u003e                                                 ]  3.373MB/152.1MB","id":"30babffc8f09"}
{"status":"Downloading","progressDetail":{"current":6650119,"total":152137719},"progress":"[==\u003e                                                ]   6.65MB/152.1MB","id":"30babffc8f09"}
{"status":"Downloading","progressDetail":{"current":9386247,"total":152137719},"progress":"[===\u003e
...

If I use Podman Py by setting progress_bar=True (so compactMode=true), sadly I don't get the JSON output but we directly get the "animated" progress bar.

The problem of it, is that we cannot manipulate this response (i.e., if I want to manipulate the output). Can you please implement a way that Podman Py pull function can show the JSON output in compact mode as occurs for Docker Py?