def post_download(project, filename, name=None, description=""):
    if name is None:
        name = os.path.basename(filename)
    with open(filename, 'rb') as f:
        filedata = f.read()

    url = "https://api.github.com/repos/{project}/downloads".format(project=project)

    payload = json.dumps(dict(name=name, size=len(filedata),
                    description=description))
    response = requests.post(url, data=payload, headers=make_auth_header())
    response.raise_for_status()
    reply = json.loads(response.content)
    s3_url = reply['s3_url']

    fields = dict(
        key=reply['path'],
        acl=reply['acl'],
        success_action_status=201,
        Filename=reply['name'],
        AWSAccessKeyId=reply['accesskeyid'],
        Policy=reply['policy'],
        Signature=reply['signature'],
        file=(reply['name'], filedata),
    )
    fields['Content-Type'] = reply['mime_type']
    data, content_type = encode_multipart_formdata(fields)
    s3r = requests.post(s3_url, data=data, headers={'Content-Type': content_type})
    return s3r
Removes security groups configured for an instance.
dataset/ETHPy150Open arokem/python-matlab-bridge/tools/gh_api.py/post_download--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/virt/xenapi/driver.py/XenAPIDriver.unfilter_instance