__init__.py 文件源码

def get_zip(self, project, ty):
        """Get a ZIP file directly from uploaded directory
        or generate one on the fly and upload it if not existing."""
        filename = self.download_name(project, ty)
        if not self.zip_existing(project, ty):
            print "Warning: Generating %s on the fly now!" % filename
            self._make_zip(project, ty)
        if isinstance(uploader, local.LocalUploader):
            filepath = self._download_path(project)
            res = send_file(filename_or_fp=safe_join(filepath, filename),
                            mimetype='application/octet-stream',
                            as_attachment=True,
                            attachment_filename=filename)
            # fail safe mode for more encoded filenames.
            # It seems Flask and Werkzeug do not support RFC 5987 http://greenbytes.de/tech/tc2231/#encoding-2231-char
            # res.headers['Content-Disposition'] = 'attachment; filename*=%s' % filename
            return res
        else:
            return redirect(url_for('rackspace', filename=filename,
                                    container=self._container(project),
                                    _external=True))