如何使用windows命令行中的gimpfu运行python脚本?
我正在尝试使用gimp 2.8.22的函数将pdf转换为jpeg,我想使用我的 windows cmd中的gimpfu库(我安装了 python 3.6.1)使用python脚本. 现在,我不想尝试使用示例脚本: #!/usr/bin/env python # Hello World in GIMP Python from gimpfu import * def hello_world(initstr,font,size,color) : # First do a quick sanity check on the font if font == 'Comic Sans MS' : initstr = "Comic Sans? Are you sure?" # Make a new image. Size 10x10 for now -- we'll resize later. img = gimp.Image(1,1,RGB) # Save the current foreground color: pdb.gimp_context_push() # Set the text color gimp.set_foreground(color) # Create a new text layer (-1 for the layer means create a new layer) layer = pdb.gimp_text_fontname(img,None,initstr,10,True,PIXELS,font) # Resize the image to the size of the layer img.resize(layer.width,layer.height,0) # Background layer. # Can't add this first because we don't know the size of the text layer. background = gimp.Layer(img,"Background",layer.width,RGB_IMAGE,100,NORMAL_MODE) background.fill(BACKGROUND_FILL) img.add_layer(background,1) # Create a new image window gimp.Display(img) # Show the new image window gimp.displays_flush() # Restore the old foreground color: pdb.gimp_context_pop() register( "python_fu_hello_world","Hello world image","Create a new image with your text string","Akkana Peck","2010","Hello world (Py)...","",# Create a new image,don't work on an existing one [ (PF_STRING,"string","Text string",'Hello,world!'),(PF_FONT,"font","Font face","Sans"),(PF_SPINNER,"size","Font size",50,(1,3000,1)),(PF_COLOR,"color","Text color",(1.0,0.0,0.0)) ],[],hello_world,menu="<Image>/File/Create") main() 我尝试从我的cmd运行脚本,如下所示: gimp-2.8 --no-interface --batch '(python_fu_hello_world RUN-NONINTERACTIVE "Hello" Arial 50 red)' -b '(gimp-quit 1)' 但是,无论我做什么,我总是会出现同样的错误信息:
编辑:好的,谢谢.我省略了接口语句,我也尝试了最简单的例子来弄清楚什么是错误的: #!/usr/bin/env python # Hello World in GIMP Python from gimpfu import * def hello_world(): gimp.message("Hello,GIMP world!\n") register( "hello_world",'A simple Python-Fu "Hello,World" plug-in','When run this plug-in prints "Hello,GIMP world!" in a dialog box.',"Tony Podlaski","Tony Podlaski 2017. MIT License","2017","Hello World",menu="<Image>/Filters/HelloWorld",) main() 当我从Gimp本身运行它时,该脚本实际上有效,但是当我尝试从我的cmd运行它时,Gimp打开另一个cmd说:错误:(:1)eval:未绑定变量:hello_world 有人知道我在这里缺少什么吗? 解决方法要运行python脚本,您不需要将其注册为插件.恕我直言,你甚至应该避免这种情况,这会不必要地污染Gimp的菜单和程序名称空间.这是一个例子:批处理脚本(保存为batch.py??): #!/usr/bin/python # -*- coding: iso-8859-15 -*- import os,glob,sys,time from gimpfu import * def process(infile): print "Processing file %s " % infile image = pdb.file_jpeg_load(infile,infile) drawable = pdb.gimp_image_get_active_layer(image) print "File %s loaded OK" % infile pdb.plug_in_photocopy(image,drawable,8.,0.8,0.2,0.2) pdb.plug_in_cartoon(image,7.,0.2) outfile=os.path.join('processed',os.path.basename(infile)) outfile=os.path.join(os.path.dirname(infile),outfile) print "Saving to %s" % outfile pdb.file_jpeg_save(image,outfile,"0.5",0) print "Saved to %s" % outfile pdb.gimp_image_delete(image) def run(directory): start=time.time() print "Running on directory \"%s\"" % directory # os.mkdir(os.path.join(directory,'processed')) for infile in glob.glob(os.path.join(directory,'*.jpg')): process(infile) end=time.time() print "Finished,total processing time: %.2f seconds" % (end-start) if __name__ == "__main__": print "Running as __main__ with args: %s" % sys.argv 打电话给它: gimp -idf --batch-interpreter python-fu-eval -b "import sys;sys.path=['.']+sys.path;import batch;batch.run('./images')" -b "pdb.gimp_quit(1)" 慢动作中的参数: > -idf:没有用户界面工作,既不加载数据也不加载字体(你可能需要保留字体来加载pdfs) > import sys; sys.path = [‘.’] sys.path;:扩展导入路径以包含当前目录 > -b“pdb.gimp_quit(1)”:另一段python:完成后退出. 注意命令行如何巧妙地使用双引号和单引号将所有参数传递给Gimp,然后传递给Python(*).是的,您可以在Windows中使用正斜杠作为文件分隔符. 要进行调试,Windows中的问题有点复杂,因为并不总是有stdout流.可以帮助的事情: (编辑:ASP站长网) |