Subtitle-Translator/gemini-st.py

61 lines
2.1 KiB
Python
Executable file

#!/usr/local/lib/pytorch-venv/bin/python3
import os
import argparse
from dotenv import load_dotenv
import gemini_srt_translator as gst
def create_directory(directory_path):
os.makedirs(directory_path, exist_ok=True)
def translate(input_dir, output_dir, srt_file, language):
load_dotenv()
api_key = os.getenv('GEMINI_API_KEY')
if not api_key:
print("Error: Missing GEMINI_API_KEY environment variable.")
return
gst.gemini_api_key = api_key
gst.target_language = language
gst.input_file = os.path.join(input_dir, srt_file)
gst.output_file = os.path.join(output_dir, srt_file)
gst.model_name = "gemini-2.0-flash"
print(f"Translating {srt_file} to {language}...")
gst.translate()
print("Translation completed successfully.")
if __name__ == '__main__':
home_dir = os.path.expanduser('~')
default_input_dir = os.path.join(home_dir, 'Documents', 'Subtitles')
default_output_dir = os.path.join(default_input_dir, 'translated')
parser = argparse.ArgumentParser(
description='Translate subtitles using GEMINI SRT translator'
)
parser.add_argument("-l",
"--language",
help="Target language for translation",
default="Persian",
choices=["English", "Persian", "German", "Italian", "Chinese", "Russian", "Turkish"])
parser.add_argument("-i",
"--input",
help="Path to input SRT file",
default=default_input_dir)
parser.add_argument("-o",
"--output",
help="Path to output translated SRT file",
default=default_output_dir)
args = parser.parse_args()
if args.input == default_input_dir and args.output == default_output_dir:
create_directory(default_output_dir)
files = os.listdir(args.input)
srt_files = [f for f in files if f.endswith('.srt')]
for file in srt_files:
translate(args.input, args.output, file, args.language)
print(f"Translated subtitles saved to {args.output}.")