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import argparse
import csv
import time
from pathlib import Path
from urllib.request import urlretrieve
wait_time = 1.0
if __name__ == "__main__":
parser = argparse.ArgumentParser("Image Downloader")
parser.add_argument(
"--csv",
type=str,
required=True,
help="Path to CSV file of images to download"
)
parser.add_argument(
"--output",
type=str,
required=True,
help="Path to output directory"
)
args = parser.parse_args()
output_dir = Path(args.output)
output_dir.mkdir(parents=True, exist_ok=True)
with open(args.csv, "r") as f:
reader = csv.reader(f)
next(reader)
for i, row in enumerate(reader):
url = row[3]
id_ = row[0]
img_format = url.split(".")[-1]
try:
urlretrieve(url, output_dir / f"{id_}.{img_format}")
if (i + 1) % 100 == 0:
print(f"Downloaded {i + 1} images")
except Exception as e:
print(f"{e} : Failed to download {url}")
time.sleep(wait_time)
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