bslurp.py 文件源码

def copy_to_host(module):
    compress = module.params.get('compress')
    dest = module.params.get('dest')
    mode = int(module.params.get('mode'), 0)
    sha1 = module.params.get('sha1')
    src = module.params.get('src')

    data = base64.b64decode(src)
    raw_data = zlib.decompress(data) if compress else data

    if sha1:
        if os.path.exists(dest):
            if os.access(dest, os.R_OK):
                with open(dest, 'rb') as f:
                    if hashlib.sha1(f.read()).hexdigest() == sha1:
                        module.exit_json(changed=False)
            else:
                module.exit_json(failed=True, changed=False,
                                 msg='file is not accessible: {}'.format(dest))

        if sha1 != hashlib.sha1(raw_data).hexdigest():
            module.exit_json(failed=True, changed=False,
                             msg='sha1 sum does not match data')

    with os.fdopen(os.open(dest, os.O_WRONLY | os.O_CREAT, mode), 'wb') as f:
        f.write(raw_data)

    module.exit_json(changed=True)