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import json
import os
import importlib
import gradio as gr
import sys
now_dir = os.getcwd()
folder = os.path.join(
os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))),
"assets",
"themes",
)
config_file = os.path.join(now_dir, "assets", "config.json")
sys.path.append(folder)
def read_json_file(filename):
"""Helper function to read a JSON file and return its contents."""
with open(filename, "r", encoding="utf8") as json_file:
return json.load(json_file)
def load_theme():
"""Load the selected theme based on the configuration file."""
try:
config_data = read_json_file(config_file)
selected_file = config_data["theme"]["file"]
class_name = config_data["theme"]["class"]
if class_name:
if selected_file:
module = importlib.import_module(selected_file[:-3])
obtained_class = getattr(module, class_name)
return obtained_class()
else:
return class_name
else:
print("No valid theme class found.")
return None
except Exception as error:
print(f"An error occurred while loading the theme: {error}")
return None
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