code: def file_unzipper(directory):
     
     debug.log("Unzipping directory (%s)..."%directory)
     #FINDING AND UNZIPPING ZIPPED FILES
     for root, dirs, files in os.walk(directory, topdown=False):
        if root != "":
           orig_dir = os.getcwd()
           os.chdir(directory)
           Popen('gunzip -q -f *.gz > /dev/null 2>&1', shell=True).wait()
           Popen('unzip -qq -o "*.zip" > /dev/null 2>&1', shell=True).wait()
           Popen('rm -f *.zip > /dev/null 2>&1', shell=True).wait()
           os.chdir(orig_dir)
docs: This function will unzip all files in the runroot directory and
     subdirectories