如何在一次保存中保存多个图层修改

Question

我有一个python脚本，可以在现有的GIMP文件中查找和更新多个文本层。我想将整个文件保存为副本。但是，我似乎可以找到使用 pdb.gimp_xcf_save 进行记录的唯一方法需要我传入一个可绘制对象(我正在使用当前文本层(将文件另存为 xcf。因此，当我循环遍历每一层时，我将对每一层重复此调用。这似乎很浪费，肯定有一种方法可以解决这个问题，但我找不到它。

def dynamic_text_replace_plugin(timg, tdrawable, pathToXcf, textToReplace, saveAsJpg):
texts = textToReplace.split('~')
myImage = pdb.gimp_xcf_load(1, pathToXcf, pathToXcf)
textCount = 0
for newText in texts:
textCount = textCount + 1
textLabel = "TEXT" + str(textCount)
myLayer = pdb.gimp_image_get_layer_by_name(myImage, textLabel)
sourceText = pdb.gimp_text_layer_get_text(myLayer)
textToReplace = sourceText.replace(textLabel, newText)
pdb.gimp_text_layer_set_text(myLayer, textToReplace)
# Not sure if I can do this once or if it has to be for every layer?
saveAsPath = pathToXcf.replace(".xcf", "_replaced.xcf")
pdb.gimp_xcf_save(1, myImage, myLayer, saveAsPath, saveAsPath)
if (saveAsJpg):
pathToJpg = pathToXcf.replace(".xcf", ".jpg")
myImage.flatten()
pdb.gimp_file_save(myImage, myImage.layers[0], pathToJpg, '?')
# Clean up memory
pdb.gimp_image_delete(myImage)

Answer 1

AFAIK 当您保存为多层格式(如 XCF(时，将忽略"drawable"参数。因此，请为其提供任何图像图层或None，只需保存一次：

pdb.gimp_xcf_save(0, image, None,'/tmp/foo.xcf','/tmp/foo.xcf')