| 46 | |
| 47 | |
| 48 | class LowMemoryImageFolder: |
| 49 | def __init__(self, folder, file_list=None): |
| 50 | if file_list is None: |
| 51 | self.file_list = search_for_images(folder) |
| 52 | else: |
| 53 | self.file_list = [os.path.join(folder, file_name) for file_name in file_list] |
| 54 | |
| 55 | def __len__(self): |
| 56 | return len(self.file_list) |
| 57 | |
| 58 | def __getitem__(self, item): |
| 59 | return Image.open(self.file_list[item]).convert("RGB") |
| 60 | |
| 61 | def __del__(self): |
| 62 | pass |
| 63 | |
| 64 | |
| 65 | def crop_and_resize(image, height, width): |