diff --git a/scripts/resize-img b/scripts/resize-img index f0ad63d..3a452c8 100755 --- a/scripts/resize-img +++ b/scripts/resize-img @@ -5,12 +5,11 @@ import sys def main(): argn = len(sys.argv) - if argn == 1: - print("Error: You must specify an input file") + print_error("You must specify an input file") exit(1) elif argn == 2: - print("Error: You must specify an output file") + print_error("You must specify an output file") exit(1) input_image_path = sys.argv[1] @@ -19,7 +18,7 @@ def main(): try: image = Image.open(input_image_path) except IOError: - print(f"Error: Cannot open image file {input_image_path}") + print_error(f"Cannot open image file {input_image_path}") image.close() exit(1) @@ -37,11 +36,15 @@ def main(): try: image.save(output_image_path, **kwargs) except IOError: - print(f"Error: Cannot save file {output_image_path}") + print_error(f"Cannot save file {output_image_path}") image.close() exit(1) +def print_error(string): + print(f"resize-img Error: {string}") + + def rotate_image(image): exif = image.getexif() if exif is None: