app.py

import gradio as gr
import yaml
import subprocess
import sys
import os
from gradio_log import Log
import chardet

def read_yaml_file(file_path):
    try:
        # Detect the file encoding
        with open(file_path, 'rb') as raw_file:
            raw_data = raw_file.read()
            result = chardet.detect(raw_data)
            file_encoding = result['encoding']

        # Read the file with the detected encoding
        with open(file_path, "r", encoding=file_encoding) as file:
            return yaml.safe_load(file)
    except Exception as e:
        print(f"Error reading file {file_path}: {e}")
        return {}
      
config = {}
config_file_path = 'config.yaml'
config = read_yaml_file(config_file_path)
str = yaml.dump(config)
components = []
for key1 in config:
  group = []
  for key2 in config[key1]:
      group.append({'path': [key1, key2], 'label':key2, 'value':config[key1][key2]})
  components.append(group)

def changed(text, keys):
  global config
  _config = config
  for key in keys[:-1]:
    _config = _config.setdefault(key, {})
  _config[keys[-1]] = text
  return keys

def run(file):
  global config
  try:
      with open(config_file_path, 'w', encoding='utf-8') as file:
          yaml.dump(config, file, allow_unicode=True)
  except Exception as e:
      print(f"Error writing config file: {e}")
      return

  try:
      env = os.environ.copy()
      with open("log.txt", "w", encoding='utf-8') as log_file:
          subprocess.run([sys.executable, "processing.py"], stdout=log_file, stderr=log_file, text=True, env=env)
  except subprocess.CalledProcessError as e:
      print(f"Error: {e}")


with gr.Blocks(css="#log { padding:0; height: 0; overflow: hidden; } #log.display { padding: 10px 12px; height: auto; overflow: auto; } .gradio-container { max-width: none !important; }") as demo:
  with gr.Row():
    log_file = os.path.abspath("log.txt")
    if not os.path.isfile(log_file):
      open(log_file, 'w').close()
    with open(log_file, "w") as file:
      file.truncate(0)
    log_view = Log(log_file, xterm_font_size=12, dark=True, elem_id='log')
  with gr.Row():
      log_file = os.path.abspath("log.txt")
      if not os.path.isfile(log_file):
          open(log_file, 'w').close()
      with open(log_file, "w", encoding='utf-8') as file:
          file.truncate(0)
      log_view = Log(log_file, xterm_font_size=12, dark=True, elem_id='log')
  with gr.Row():
      file = gr.File()
      btn = gr.Button("Start", elem_id="start")
      btn.click(
          fn=run,
          inputs=[file],
          outputs=[],
          js='(e) => { document.querySelector("#log").classList.add("display") }'
      )
  with gr.Row():
      for component in components:
          with gr.Column():
              for item in component:
                  t = gr.Textbox(label=item['label'], value=item['value'], interactive=True)
                  t.change(changed, [t, gr.State(value=item['path'])], [gr.State()])

demo.launch()