def create_image(instance, filename):
image_class = BaseImage.find_subclass(parent_model=instance)
image_field = image_class._meta.get_field("image")
image_path = image_field.generate_filename(instance, filename)
# Copy the image into the storage if it isn't there:
if not image_field.storage.exists(image_path): # pragma: no cover
with open(os.path.join(IMAGE_SOURCE_PATH, filename), "rb") as infp:
image_field.storage.save(image_path, infp)
image = image_class(title=filename, **{image_class.parent_field: instance})
image.image.name = image_path
image.save()
assert image.image.name == image_path
return image
def create_image(instance, filename):
image_class = BaseImage.find_subclass(parent_model=instance)
image_field = image_class._meta.get_field("image")
image_path = image_field.generate_filename(instance, filename)
# Copy the image into the storage if it isn't there:
if not image_field.storage.exists(image_path): # pragma: no cover
with open(os.path.join(IMAGE_SOURCE_PATH, filename), "rb") as infp:
image_field.storage.save(image_path, infp)
image = image_class(title=filename, **{image_class.parent_field: instance})
image.image.name = image_path
image.save()
assert image.image.name == image_path
return image
def import_image(target, datum, position):
ImageModel = BaseImage.find_subclass(target)
image_path = datum.pop("filename")
updated_at = datum.pop("updated_at", None)
created_at = datum.pop("created_at", None)
i_args = {
ImageModel.parent_field: target,
"created_at": parse_aware_datetime(created_at),
"modified_at": parse_aware_datetime(updated_at or created_at),
"caption": datum.pop("caption"),
"ordering": position
}
image = ImageModel(**i_args)
image.image.name = image_path
if not image.image.storage.exists(image.image): # pragma: no cover
log.warn("Image %s (for %r) not in storage -- continuing anyway", image_path, target)
image.save()
return image
def import_image(target, datum, position):
ImageModel = BaseImage.find_subclass(target)
image_path = datum.pop("filename")
updated_at = datum.pop("updated_at", None)
created_at = datum.pop("created_at", None)
i_args = {
ImageModel.parent_field: target,
"created_at": parse_aware_datetime(created_at),
"modified_at": parse_aware_datetime(updated_at or created_at),
"caption": datum.pop("caption"),
"ordering": position
}
image = ImageModel(**i_args)
image.image.name = image_path
if not image.image.storage.exists(image.image): # pragma: no cover
log.warn("Image %s (for %r) not in storage -- continuing anyway", image_path, target)
image.save()
return image
