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mod: django-filer настройка (06) преобразование в webp

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Sergei Erjemin
2026-06-07 21:38:52 +03:00
parent 6a1f923fe4
commit 3d301ad326
1 changed files with 22 additions and 23 deletions
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7
lpon_site/frontend/apps.py
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@@ -40,8 +40,8 @@ class CustomFilerConfig(AppConfig):
base_path = randomized(instance, filename) base_path = randomized(instance, filename)
return f'flrm/{base_path}' return f'flrm/{base_path}'
class WebPConverter: @staticmethod
def convert_to_webp_if_needed(self, name: str, content): def _convert_to_webp_if_needed(name: str, content):
_, original_ext = os.path.splitext(name) _, original_ext = os.path.splitext(name)
if original_ext.lower() in [".jpg", ".jpeg", ".png", ".bmp", ".tiff"]: if original_ext.lower() in [".jpg", ".jpeg", ".png", ".bmp", ".tiff"]:
try: try:
@@ -67,10 +67,9 @@ class CustomFilerConfig(AppConfig):
logger.info("Patching MultiStorageFieldFile.save() for WebP conversion...") logger.info("Patching MultiStorageFieldFile.save() for WebP conversion...")
original_save = MultiStorageFieldFile.save original_save = MultiStorageFieldFile.save
webp_converter = self.WebPConverter()
def patched_save(self_instance, name, content, save=True): def patched_save(self_instance, name, content, save=True):
new_content, new_name, converted = webp_converter.convert_to_webp_if_needed(name, content) new_content, new_name, converted = CustomFilerConfig._convert_to_webp_if_needed(name, content)
if converted: if converted:
self_instance.instance.mime_type = "image/webp" self_instance.instance.mime_type = "image/webp"
if hasattr(self_instance.instance, 'original_filename') and self_instance.instance.original_filename: if hasattr(self_instance.instance, 'original_filename') and self_instance.instance.original_filename: