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import concurrent.futures
import requests
import gzip
import os
import sys
def download_file(url, path):
url = "https://data.commoncrawl.org/" + url
file_name = url.split('/')[-1]
file_path = os.path.join(path, file_name)
with requests.get(url, stream=True) as response:
with open(file_path, "wb") as file:
for chunk in response.iter_content(chunk_size=8192):
if chunk:
file.write(chunk)
return f"Downloaded {file_path}"
def main(file_path, num_workers, directory):
with gzip.open(file_path, 'rt', encoding='utf-8') as file:
urls = file.read().splitlines()
with concurrent.futures.ThreadPoolExecutor(max_workers=num_workers) as executor:
future_to_url = {executor.submit(download_file, url, directory): url for url in urls}
for future in concurrent.futures.as_completed(future_to_url):
url = future_to_url[future]
try:
result = future.result()
print(result)
except Exception as e:
print(f"Failed to download {url}: {e}")
if __name__ == "__main__":
gzipped_file_path = sys.argv[1]
num_workers = int(sys.argv[2])
directory = sys.argv[3]
main(gzipped_file_path, num_workers, directory)
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