src_file = self.GetFileInBaseFolder("Source.psd")
replace_all = "replaceAll.jpg"
replace_one = "replaceOne.jpg"
out_file_img_all = "output_All.png"
out_file_img_one = "output_one.png"

# This will replace the same context in all smart layers with the same link.
with PsdImage.load(src_file) as image:
	img = cast(PsdImage, image)
	smart_object_layer = cast(SmartObjectLayer, img.layers[1])  # Assuming the layer is at index 1
	# This will replace the content in all SmartLayers that use the same content.
	smart_object_layer.replace_contents(replace_all, False)
	smart_object_layer.update_modified_content()

	img.save(out_file_img_all, PngOptions())

	# This will replace the context of only the selected layer, leaving all others with the same context alone.
with PsdImage.load(src_file) as image:
	img = cast(PsdImage, image)
	smart_object_layer = cast(SmartObjectLayer, img.layers[1])  # Again, assuming the layer is at index 1
	# It replaces the content in the selected SmartLayer only.
	smart_object_layer.replace_contents(replace_one, True)
	smart_object_layer.update_modified_content()

	img.save(out_file_img_one, PngOptions())

source_file = "ex.ai"
output_file = "ex.png"

with AiImage.load(source_file) as image:  # Assuming AiImage has a similar load method
	img = cast(AiImage, image)
	img.active_page_index = 8  # Assuming the property name is similar
	img.save(output_file, PngOptions())