拆分plist文件

将plist文件中的各个子图片切割出来

#!python  import os,sys  from xml.etree import ElementTree  from PIL import Image    def tree_to_dict(tree):      d = {}      for index, item in enumerate(tree):          if item.tag == 'key':              if tree[index+1].tag == 'string':                  d[item.text] = tree[index + 1].text              elif tree[index + 1].tag == 'true':                  d[item.text] = True              elif tree[index + 1].tag == 'false':                  d[item.text] = False              elif tree[index+1].tag == 'dict':                  d[item.text] = tree_to_dict(tree[index+1])      return d    def gen_png_from_plist(plist_filename, png_filename):      file_path = plist_filename.replace('.plist', '')      big_image = Image.open(png_filename)      root = ElementTree.fromstring(open(plist_filename, 'r').read())      plist_dict = tree_to_dict(root[0])      to_list = lambda x: x.replace('{','').replace('}','').split(',')      for k,v in plist_dict['frames'].items():          rectlist = to_list(v['frame'])          width = int( rectlist[3] if v['rotated'] else rectlist[2] )          height = int( rectlist[2] if v['rotated'] else rectlist[3] )          box=(               int(rectlist[0]),              int(rectlist[1]),              int(rectlist[0]) + width,              int(rectlist[1]) + height,              )          sizelist = [ int(x) for x in to_list(v['sourceSize'])]          rect_on_big = big_image.crop(box)            if v['rotated']:              rect_on_big = rect_on_big.rotate(90)            result_image = Image.new('RGBA', sizelist, (0,0,0,0))          if v['rotated']:              result_box=(                  ( sizelist[0] - height )/2,                  ( sizelist[1] - width )/2,                  ( sizelist[0] + height )/2,                  ( sizelist[1] + width )/2                  )          else:              result_box=(                  ( sizelist[0] - width )/2,                  ( sizelist[1] - height )/2,                  ( sizelist[0] + width )/2,                  ( sizelist[1] + height )/2                  )          result_image.paste(rect_on_big, result_box, mask=0)            if not os.path.isdir(file_path):              os.mkdir(file_path)          outfile = (file_path+'/' + k).replace('gift_', '')          print outfile, "generated"          result_image.save(outfile)    if __name__ == '__main__':      filename = sys.argv[1]      plist_filename = filename + '.plist'      png_filename = filename + '.png'      if (os.path.exists(plist_filename) and os.path.exists(png_filename)):          gen_png_from_plist( plist_filename, png_filename )      else:          print "make sure you have boith plist and png files in the same directory"  

保存文件名为：unpack_plist.py

下载安装python 的PIL图片处理模块，安装时可能会出现找不到python的情况, 编辑文件register.py并保存

import sys     from _winreg import *     # tweak as necessary   version = sys.version[:3]  installpath = sys.prefix     regpath = "SOFTWARE\\Python\\Pythoncore\\%s\\" % (version)  installkey = "InstallPath"  pythonkey = "PythonPath"  pythonpath = "%s;%s\\Lib\\;%s\\DLLs\\" % (      installpath, installpath, installpath  )     def RegisterPy():      try:          reg = OpenKey(HKEY_CURRENT_USER, regpath)      except EnvironmentError as e:          try:              reg = CreateKey(HKEY_CURRENT_USER, regpath)              SetValue(reg, installkey, REG_SZ, installpath)              SetValue(reg, pythonkey, REG_SZ, pythonpath)              CloseKey(reg)          except:              print "*** Unable to register!"              return          print "--- Python", version, "is now registered!"          return      if (QueryValue(reg, installkey) == installpath and          QueryValue(reg, pythonkey) == pythonpath):          CloseKey(reg)          print "=== Python", version, "is already registered!"          return      CloseKey(reg)      print "*** Unable to register!"      print "*** You probably have another Python installation!"     if __name__ == "__main__":      RegisterPy()  

运行命令: python register.py，再安装PIL就安装成功，但运行unpack_plist.py还是会报错，再下载安装 Pillow模块，就能运行成功了

python unpack_plist.py LayerCard