Python之图片格式转换，,import osi

Python之图片格式转换，,import osi

import osimport shutilfrom PIL import Imagedef getAllFiles(dirName, houzhui=‘ ‘):    results = []    for file in os.listdir(dirName):        file_path = os.path.join(dirName, file)        if houzhui == ‘ ‘:            if os.path.isfile(file_path):                results.append([file_path, os.path.splitext(file)[0]])        else:            if os.path.isfile(file_path) and os.path.splitext(file_path)[1] == houzhui:                results.append([file_path,os.path.splitext(file)[0]])    return resultsdef checkFile(fileName):    if os.path.isfile(fileName):        return True    else:        print fileName, ‘is not found!‘        exit()def checkDir(fileName, creat=False):    if os.path.isdir(fileName):        if creat:            shutil.rmtree(fileName)            os.mkdir(fileName)    else:        if creat:            os.mkdir(fileName)        else:            print fileName, ‘is not found!‘            exit()if __name__ == ‘__main__‘:    files = getAllFiles(‘./images/‘,‘.jpg‘)    for file in files:        fileName = file[0]        fileShortName = file[1]        saveFileName = ‘./images/‘+fileShortName+‘.eps‘        Image.open(fileName).save(saveFileName)

Python之图片格式转换