43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
#!/usr/bin/env python3
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from PIL import Image
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import sys
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import os
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def convert_jpg_to_png(input_path, output_path):
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# Check if the input JPG file exists
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if not os.path.isfile(input_path):
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print(f"Error: The input JPG file '{input_path}' does not exist.")
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sys.exit(1)
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# Check if the output directory is writable
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output_dir = os.path.dirname(output_path)
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if output_dir and not os.access(output_dir, os.W_OK):
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print(f"Error: The output directory '{output_dir}' is not writable.")
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sys.exit(1)
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try:
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# Open and convert the JPG image to PNG
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img = Image.open(input_path)
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img = img.convert("RGB") # Ensure the image is in RGB mode
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img.save(output_path, "PNG")
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print(f"Conversion complete. Check the '{output_path}' file.")
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except FileNotFoundError:
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print(f"Error: The input JPG file '{input_path}' was not found.")
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sys.exit(1)
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except PermissionError:
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print(f"Error: Permission denied when writing to '{output_path}'.")
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sys.exit(1)
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except Exception as e:
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print(f"An unexpected error occurred during conversion: {e}")
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sys.exit(1)
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if __name__ == "__main__":
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if len(sys.argv) != 3:
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print("Usage: jpgtopng <input_jpg_path> <output_png_path>")
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sys.exit(1)
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input_path = sys.argv[1]
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output_path = sys.argv[2]
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convert_jpg_to_png(input_path, output_path)
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