How to
(1) allow client browser users only to view Python source files at fpm-php+nginx sites
and to
(2) prevent
(a) downloading ?
(c) executing Python files ?
(3) and do settings need to be done
(a) for each folder ?
(b) only once for all application files ?
and
(4) is the fpm nginx standard setting
security.limit.extension = .php
(a) set as above for applications?
(b) available to set for shell users ?