Download Zipfile and extract

gistfile1.py

import urllib2 ,argparse, shutil, urlparse , os , zipfile, os.path
from zipfile import ZipFile as zip

parser = argparse.ArgumentParser(description="Download and Unzip")
parser.add_argument('url', help='The action to take (e.g. install, remove, etc.)')
args = parser.parse_args()
url = args.url

def extractAll(zipName):
    z = zip(zipName)
    for f in z.namelist():
        if f.endswith('/'):
            os.makedirs(f)
        else:
            z.extract(f)

def download(url, fileName=None):
    def getFileName(url,openUrl):
        if 'Content-Disposition' in openUrl.info():
            # If the response has Content-Disposition, try to get filename from it
            cd = dict(map(
                lambda x: x.strip().split('=') if '=' in x else (x.strip(),''),
                openUrl.info()['Content-Disposition'].split(';')))
            if 'filename' in cd:
                filename = cd['filename'].strip("\"'")
                if filename: return filename
        # if no filename was found above, parse it out of the final URL.
        return os.path.basename(urlparse.urlsplit(openUrl.url)[2])

    r = urllib2.urlopen(urllib2.Request(url))
    try:
        fileName = fileName or getFileName(url,r)
        with open(fileName, 'wb') as f:
            shutil.copyfileobj(r,f)
    finally:
        r.close()

def getmodelandtexture():
    if os.path.exists('./models'):
        os.chdir("models")
        for files in os.listdir("."):
            if files.endswith("dae"):
                print files

        os.chdir("../")
        if os.path.exists('./images'):
            os.chdir("images")
            for files in os.listdir("."):
                if files.endswith("png") or files.endswith("jpg") or files.endswith("jpeg"):
                    print files

def main():
    download(url,"temp_kmz")
    os.mkdir('./temp')
    os.chdir("temp")
    extractAll("../temp_kmz")
    #extracted_foldername = os.walk('.').next()[1][0]
    getmodelandtexture()
    #shutil.rmtree(extracted_foldername)

main()