__init__.py 文件源码

def pillar_error_handler(self, error_ob):

        # 'error_ob' can be any exception. If it's not a Werkzeug exception,
        # handle it as a 500.
        if not hasattr(error_ob, 'code'):
            error_ob.code = 500
        if not hasattr(error_ob, 'description'):
            error_ob.description = str(error_ob)

        if request.full_path.startswith('/%s/' % self.config['URL_PREFIX']):
            from pillar.api.utils import jsonify
            # This is an API request, so respond in JSON.
            return jsonify({
                '_status': 'ERR',
                '_code': error_ob.code,
                '_message': error_ob.description,
            }, status=error_ob.code)

        # See whether we should return an embedded page or a regular one.
        if request.is_xhr:
            fname = 'errors/%i_embed.html' % error_ob.code
        else:
            fname = 'errors/%i.html' % error_ob.code

        # Also handle the case where we didn't create a template for this error.
        try:
            return render_template(fname, description=error_ob.description), error_ob.code
        except TemplateNotFound:
            self.log.warning('Error template %s for code %i not found',
                             fname, error_ob.code)
            return render_template('errors/500.html'), error_ob.code