/usr/lib/python3/dist-packages/xstatic/pkg/angular_gettext/data/angular-gettext.js is in python3-xstatic-angular-gettext 2.1.0.2-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python3/dist-packages/xstatic/pkg/angular_gettext/data/../../../../../../../share/javascript/angular.js/angular-gettext.js