408                        help='Will give you an idea of what is happening under the hood, '
409                             '-vv to increase verbosity level')
410    # no --download = False, --download filename.tar, --download = None
411    parser.add_argument('-d', '-o', '--download', '--output', dest='download', nargs='?', default=False, const=None,412                        metavar='FILENAME', help='Download with custom filename')
413    # how / which data of last release we want to present
414    # assets will give download urls for assets if available and sources archive otherwise

398                        help='Action to run. Default: get',
399                        choices=['get', 'download', 'extract', 'unzip', 'test', 'format', 'install', 'update-spec'])
400    parser.add_argument('repo', metavar='<repo URL or string>',
401                        help='Repository in format owner/name or any URL that belongs to it, or a version string')402    # affects what is considered last release
403    parser.add_argument('--pre', dest='pre', action='store_true',
404                        help='Include pre-releases in potential versions')

396                                     prog='lastversion')
397    parser.add_argument('action', nargs='?', default='get',
398                        help='Action to run. Default: get',
399                        choices=['get', 'download', 'extract', 'unzip', 'test', 'format', 'install', 'update-spec'])400    parser.add_argument('repo', metavar='<repo URL or string>',
401                        help='Repository in format owner/name or any URL that belongs to it, or a version string')
402    # affects what is considered last release

142                if current_version != 'x':
143                    repo_data['current_version'] = Version(current_version)
144            except InvalidVersion:
145                log.critical('Failed to parse current version in %s. Tried %s', repo, current_version)146                sys.exit(1)
147            if upstream_name:
148                repo_data['name'] = upstream_name

468            # authorization header may cause a false positive 200 response with an empty feed!
469            'Authorization': ''
470        }
471        r = self.get('https://{}/{}/releases.atom'.format(self.hostname, self.repo), headers=headers)472        # API requests are varied by cookie, we don't want serializer for cache fail because of that
473        self.cookies.clear()
474        if r.status_code == 404 and not rename_checked: