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Upload download.py

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  1. download.py +49 -0
download.py ADDED
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+ import argparse
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+ import requests
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+ import os
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+ import json
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+ from concurrent.futures import ThreadPoolExecutor
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+
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+ def download(url, path):
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+ print(f'Downloading {url}...')
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+ response = requests.get(url)
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+ with open(path, 'wb') as f:
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+ f.write(response.content)
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+
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+ def download_all(urls, path, thread_count):
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+ with ThreadPoolExecutor(max_workers=thread_count) as executor:
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+ for url in urls:
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+ filename = url.split('/')[-1]
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+ executor.submit(download, url, os.path.join(path, filename))
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+
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+ print(f'Downloaded {len(urls)} images to {path}')
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+
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+ def main(input_path, output_path, thread_count, min_fav, min_retweet):
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+ print(f'Reading from {input_path}...')
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+ with open(input_path, 'r', encoding='utf-8') as input_file:
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+ users_and_images = json.load(input_file)
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+
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+ image_urls = []
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+
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+ for user in users_and_images:
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+ for image in user['images']:
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+ if image['likes'] >= min_fav and image['retweets'] >= min_retweet:
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+ image_urls.append(image['url'])
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+
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+ print(f'Found {len(image_urls)} images with at least {min_fav} likes and {min_retweet} retweets')
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+
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+ print(f'\nDownloading images to {output_path}...')
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+ download_all(image_urls, output_path, thread_count)
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+
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+ print('Done!')
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+
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+ if __name__ == '__main__':
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+ parser = argparse.ArgumentParser()
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+ parser.add_argument('input_path', type=str, default='data.json')
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+ parser.add_argument('output_path', type=str, default='images')
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+ parser.add_argument('--thread_count', type=int, default=4)
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+ parser.add_argument('--min_fav', type=int, default=0)
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+ parser.add_argument('--min_retweet', type=int, default=0)
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+ args = parser.parse_args()
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+
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+ main(args.input_path, args.output_path, args.thread_count, args.min_fav, args.min_retweet)