Quick and dirty python script to download sha256 and generate md160 hashes for the common gstreamer deliverables

gstreamerhashes.py

#!/usr/bin/python                                                                                                                                              

import requests
import tempfile
import re
import hashlib

packages = [ "gstreamer", "gst-plugins-base", "gst-plugins-good", "gst-plugins-bad", "gst-plugins-ugly", "gst-libav" ]
base_url = 'http://gstreamer.freedesktop.org/src/'
version = '1.2.1'

for package_name in packages:
    package_url = base_url + '/' + package_name + '/' + package_name + '-' + version + '.tar.xz'
    package_hashfile_url = package_url + '.sha256sum'
    r = requests.get(package_hashfile_url, stream=True)
    sha_hash = None
    md160_hash = None
    with tempfile.TemporaryFile() as fd:
        for chunk in r.iter_content(1024):
            fd.write(chunk)
        fd.seek(0,0)
        hash_data = fd.readline()
        sha_hash = re.split(' ', hash_data)[0]
    r = requests.get(package_url, stream=True)
    hasher = hashlib.new('ripemd160')
    for chunk in r.iter_content(1024 * 1024):
        hasher.update(chunk)
    md160_hash = hasher.hexdigest()
    print package_name + ": rmd160  " + md160_hash + "  sha256  " + sha_hash