58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
import argparse
|
|
import glob
|
|
import os
|
|
from pathlib import Path
|
|
from PIL import Image
|
|
|
|
|
|
def main():
|
|
# Define the command-line arguments
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument("directory", type=str,
|
|
help="the directory containing the images to be converted")
|
|
parser.add_argument("--in_ext", type=str, default="webp",
|
|
help="the input file extension")
|
|
parser.add_argument("--delete_originals", action="store_true",
|
|
help="whether to delete the original files after conversion")
|
|
|
|
# Parse the command-line arguments
|
|
args = parser.parse_args()
|
|
directory = args.directory
|
|
in_ext = args.in_ext
|
|
delete_originals = args.delete_originals
|
|
|
|
# Set the output file extension to .webp
|
|
out_ext = "webp"
|
|
|
|
# Create the file pattern string using the input file extension
|
|
file_pattern = f"*.{in_ext}"
|
|
|
|
# Get the list of files in the directory that match the file pattern
|
|
files = glob.glob(os.path.join(directory, file_pattern))
|
|
|
|
# Iterate over the list of files
|
|
for file in files:
|
|
# Open the image file
|
|
img = Image.open(file)
|
|
|
|
# Create a new file path with the output file extension
|
|
new_path = Path(file).with_suffix(f".{out_ext}")
|
|
print(new_path)
|
|
|
|
# Check if the output file already exists
|
|
if new_path.exists():
|
|
# Skip the conversion if the output file already exists
|
|
print(f"Skipping {file} because {new_path} already exists")
|
|
continue
|
|
|
|
# Save the image to the new file as lossless
|
|
img.save(new_path, lossless=True)
|
|
|
|
# Optionally, delete the original file
|
|
if delete_originals:
|
|
os.remove(file)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|