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import json
import requests
import os
from concurrent.futures import ThreadPoolExecutor
from pathlib import Path
import time
from tqdm import tqdm
import logging
logging.basicConfig(
level=logging.INFO,
format='%(asctime)s - %(levelname)s - %(message)s'
)
logger = logging.getLogger(__name__)
def download_image(item):
image_id = item['image_id']
prompt = item['prompt']
url = f"https://api.recraft.ai/image/{image_id}"
output_dir = Path("downloaded_images")
output_dir.mkdir(exist_ok=True)
image_path = output_dir / f"{image_id}.jpg"
prompt_path = output_dir / f"{image_id}.txt"
try:
if image_path.exists() and prompt_path.exists():
logger.info(f"File exists, skipping: {image_id}")
return True
response = requests.get(url)
response.raise_for_status()
with open(image_path, 'wb') as f:
f.write(response.content)
with open(prompt_path, 'w', encoding='utf-8') as f:
f.write(prompt)
logger.debug(f"Successfully downloaded: {image_id}")
return True
except Exception as e:
logger.error(f"Download failed {image_id}: {str(e)}")
return False
def main():
print("=== Recraft Image Downloader ===")
if not Path('merged.json').exists():
logger.error("merged.json file not found!")
return
try:
with open('merged.json', 'r', encoding='utf-8') as f:
data = json.load(f)
except Exception as e:
logger.error(f"Failed to read JSON file: {str(e)}")
return
total_images = len(data['recraft_images'])
print(f"\nFound {total_images} images")
user_input = input("\nStart downloading? (y/n): ")
if user_input.lower() != 'y':
print("Download cancelled")
return
success_count = 0
start_time = time.time()
print("\nStarting download...")
with ThreadPoolExecutor(max_workers=10) as executor:
results = list(tqdm(
executor.map(download_image, data['recraft_images']),
total=total_images,
desc="Download Progress",
unit="images"
))
success_count = sum(results)
end_time = time.time()
print("\n=== Download Complete! ===")
print(f"Success: {success_count} images")
print(f"Failed: {total_images - success_count} images")
print(f"Total time: {end_time - start_time:.2f} seconds")
print(f"Average speed: {total_images / (end_time - start_time):.2f} images/sec")
if __name__ == "__main__":
main()
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