---
tags: [gradio-custom-component,gradio-template-Code,logging,subprocess,process]
title: gradio_logsview V0.0.1
colorFrom: gray
colorTo: purple
sdk: docker
pinned: false
license: apache-2.0
---


# Name: gradio_logsview

Description: Visualize logs in your Gradio app

## Installation

```
pip install https://huggingface.co/spaces/Wauplin/gradio_logsview/resolve/main/gradio_logsview-0.0.5-py3-none-any.whl
```

or add this line to your `requirements.txt`:

```
gradio_logsview@https://huggingface.co/spaces/Wauplin/gradio_logsview/resolve/main/gradio_logsview-0.0.5-py3-none-any.whl
```

## How to run Python code?

With `LogsView.run_python`, you can run Python code in a separate process and capture logs in real-time.
You can configure which logs to capture (log level and logger name).

```py
from gradio_logsview import LogsView

def fn_python():
    # Run `my_function` in a separate process
    # All logs above `INFO` level will be captured and displayed in real-time.
    runner = LogsViewRunner() # Initialize the runner
    yield from runner.run_python(my_function, log_level=logging.INFO, arg1="value1")
    yield runner.log(f"Runner: {runner}") # Log any message
    if runner.exit_code != 0:
        # Handle error
        ...

with gr.Blocks() as demo:
    logs = LogsView()
    btn = gr.Button("Run Python code")
    btn.click(fn_python, outputs=logs)
```

## How to run a command?

With `LogsView.run_command`, you can run a command on the system and capture logs from the process in real-time.
    
```py
from gradio_logsview import LogsView

def fn_command():
    # Run a command and capture all logs from the subprocess
    runner = LogsViewRunner() # Initialize the runner
    yield from runner.run_command(
        cmd=["mergekit-yaml", "config.yaml", "merge", "--copy-", "--cuda", "--low-cpu-memory"]
    )
    yield runner.log(f"Runner: {runner}") # Log any message
    if runner.exit_code != 0:
        # Handle error
        ...

with gr.Blocks() as demo:
    logs = LogsView()
    btn = gr.Button("Run command")
    btn.click(fn_command, outputs=logs)
```

## TODO

- [ ] display logs with colors (front-end)
- [ ] format logs client-side (front-end)
- [ ] scrollable logs if more than N lines (front-end)
- [ ] format each log only once (front-end)
- [x] stop process if `run_command` gets cancelled (back-end)
- [x] correctly pass error stacktrace in `run_python` (back-end)
- [x] correctly catch print statements in `run_python` (back-end)
- [ ] disable interactivity + remove all code editing logic (both?)
- [x] how to handle progress bars? (i.e when logs are overwritten in terminal)
- [ ] Have 3 tabs in UI for stdout, stderr and logging (front-end + back-end)
- [ ] Write logger name in the logs (back-end)