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https://github.com/DarkFlippers/unleashed-firmware.git
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99655c15e4
* scripts: update.py: reduced reservation size for flash memory; improved error messages; added checks for updater images * scripts: update: fixed imports Co-authored-by: あく <alleteam@gmail.com>
98 lines
3.0 KiB
Python
98 lines
3.0 KiB
Python
import logging
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import multiprocessing
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import os
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from pathlib import Path
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from flipper.app import App
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from PIL import Image
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_logger = logging.getLogger(__name__)
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def _check_image(image, do_fixup=False):
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failed_checks = []
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with Image.open(image) as img:
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# check that is's pure 1-bit B&W
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if img.mode != "1":
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failed_checks.append(f"not 1-bit B&W, but {img.mode}")
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if do_fixup:
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img = img.convert("1")
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# ...and does not have any metadata or ICC profile
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if img.info:
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failed_checks.append(f"has metadata")
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if do_fixup:
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img.info = {}
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if do_fixup:
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img.save(image)
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_logger.info(f"Fixed image {image}")
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if failed_checks:
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_logger.warning(f"Image {image} issues: {'; '.join(failed_checks)}")
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return len(failed_checks) == 0
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class ImageLint(App):
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ICONS_SUPPORTED_FORMATS = [".png"]
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def init(self):
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self.subparsers = self.parser.add_subparsers(help="sub-command help")
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self.parser_check = self.subparsers.add_parser(
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"check", help="Check image format and file names"
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)
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self.parser_check.add_argument("input", nargs="+")
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self.parser_check.set_defaults(func=self.check)
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self.parser_format = self.subparsers.add_parser(
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"format", help="Format image and fix file names"
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)
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self.parser_format.add_argument(
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"input",
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nargs="+",
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)
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self.parser_format.set_defaults(func=self.format)
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def _gather_images(self, folders):
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images = []
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for folder in folders:
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for dirpath, _, filenames in os.walk(folder):
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for filename in filenames:
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if self.is_file_an_icon(filename):
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images.append(os.path.join(dirpath, filename))
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return images
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def is_file_an_icon(self, filename):
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extension = Path(filename).suffix.lower()
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return extension in self.ICONS_SUPPORTED_FORMATS
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def _process_images(self, images, do_fixup):
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with multiprocessing.Pool() as pool:
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image_checks = pool.starmap(
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_check_image, [(image, do_fixup) for image in images]
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)
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return all(image_checks)
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def check(self):
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images = self._gather_images(self.args.input)
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self.logger.info(f"Found {len(images)} images")
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if not self._process_images(images, False):
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self.logger.error("Some images are not in the correct format")
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return 1
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self.logger.info("All images are in the correct format")
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return 0
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def format(self):
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images = self._gather_images(self.args.input)
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self.logger.info(f"Found {len(images)} images")
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if not self._process_images(images, True):
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self.logger.warning("Applied fixes to some images")
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else:
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self.logger.info("All images were in the correct format")
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return 0
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if __name__ == "__main__":
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ImageLint()()
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