convert pzd to png

convert.py

import os
def convertPzdToPng(fileName):
	pzdBinFile =open(fileName,'rb')  
	pzdSize = os.path.getsize(fileName)
	pngSize = pzdSize - 33

	pzdBinFile.read(32)

	outFileName = "outTexture\\" + fileName.split("\\")[-1][0:-4] + ".png"
	pngFile =open(outFileName,"wb")
	pngFile.write(pzdBinFile.read(pngSize))
	pngFile.close()

	print("converted " + fileName + " ...")

def visitPzd(rootDir): 
    list_dirs = os.walk(rootDir) 
    for root, dirs, files in list_dirs:  
        for f in files:
            fileFullName = os.path.join(root, f) 
            if fileFullName.endswith(".pzd"):
            	convertPzdToPng(fileFullName)

if __name__ == '__main__':
	os.mkdir("outTexture")
	visitPzd(".")
	pass