appcrush.rb的python版本

appcrush.py

# coding=utf-8
import os
import sys
import glob

pngcrush = "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/pngcrush"

destination = os.path.join(os.environ['HOME'], 'Desktop')

for ipa in sys.argv:
  if os.path.splitext(ipa)[1] == '.ipa':
    # Get the app name by stripping out the extension from the file name
    # 获取剔除了扩展名的app名称
    app_name = os.path.splitext(ipa)[0]

    # Get the expanded dir by stripping out the extension from the file path
    # 获取剔除了扩展名的文件路径
    expanded_dir = os.path.join(os.getcwd(), app_name)

    # In case the dir is already there, try and remove it
    # 以防ipa已经解压缩, 尝试删除解压缩后的文件
    os.system("rm -drf '{0}'".format(expanded_dir))

    # Extract .ipa zip file
    # 解压缩ipa
    os.system("unzip -q '{0}' -d '{1}'".format(ipa, expanded_dir))

    images_dir_path = os.path.join(destination, "{0} Images".format(app_name))

    # In case the destination directory is already there, try and remove it
    # 以防目的文件夹已存在, 尝试删除这个文件夹
    os.system("rm -drf '{0}'".format(images_dir_path))
 
    # Create the destination directory
    # 创建目的文件夹
    os.mkdir(images_dir_path)

    # Iterate through all png images
    # 处理所有的png图片
    for png_file in glob.glob(os.path.join(expanded_dir, 'Payload', "*.app", '*.png')):
      # and revert the iphone optimizations
      # 取消xcode对png图片的压缩
      png_crush_command = "{0} -q -revert-iphone-optimizations -d '{1}' '{2}'".format(pngcrush, images_dir_path, png_file)
      # puts "#{png_crush_command}"
      # 执行pngcrush命令
      os.system(png_crush_command)

    # Iterate through all jpg images
    # 处理所有的jpg图片
    for jpg_file in glob.glob(os.path.join(expanded_dir, 'Payload', "*.app", '*.jpg')):
      # and move each to the destination directory
      # 移动jpg图片至目的文件夹
      os.system("mv '{0}' '{1}'".format(jpg_file, images_dir_path))

    # Cleanup. Delete the expanded dir
    # 清理, 删除解压缩目录
    os.system("rm -drf '{0}'".format(expanded_dir))