python使用7z解压apk包的方法_Python

本文实例讲述了python使用7z 解压 apk包的方法。分享给大家供大家参考。具体如下：

这段代码通过shell调用7z对apk包进行解压缩

									def run_shell(command, mayFreeze=False):

									 def check_retcode(retcode, cmd):

									 if 0 != retcode:

									 print >> sys.stderr, 'err executing ' + cmd + ':', retcode

									 sys.exit(retcode)

									 def read_close(f):

									 f.seek(0)

									 d = f.read()

									 f.close()

									 return d

									 #print >> sys.stderr, '-- Executing', command

									 if mayFreeze:

									 tempout, temperr = tempfile.TemporaryFile(), tempfile.TemporaryFile()

									 #open(os.devnull, 'w')

									 p = subprocess.Popen(command, stdout=tempout, stderr=temperr)

									 p.wait()

									 output, errout = read_close(tempout), read_close(temperr)

									 else:

									 p=subprocess.Popen(command,stdout=subprocess.PIPE,stderr=subprocess.PIPE)

									 output = p.stdout.read()

									 p.wait()

									 errout = p.stderr.read()

									 p.stdout.close()

									 p.stderr.close()

									 #check_retcode(p.returncode, command)

									 return (output.strip(), errout.strip())

									#z7 is the full path to 7z.exe

									#at times you have to encode the command into GBK/UTF8

									run_shell(u'{0} -y -o"{1}" {2} x "{3}"'.format(z7, tempdir, icon, apk))

									shutil.copy(u'{0}/{1}'.format(tempdir,os.path.basename(icon)),dst_path)

希望本文所述对大家的Python程序设计有所帮助。

python使用7z解压apk包的方法

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