Barry A. Warsaw <ba...@python.org> added the comment: On Nov 10, 2018, at 04:50, Ivan Pozdeev <rep...@bugs.python.org> wrote:
> In its .pth file, each such package will import the hook's module (which will > cause the hook to be installed on the first import) and "register" its > namespaces and/or dependencies with it. The hook will then calculate the > required load order and enforce it upon import of any of the registered > namespaces. I’m a little concerned about this approach because it means random third party modules can affect the global environment for your application, without knowing it. Since the hook installation happens at import time, and just depending on a library that has such a .pth file will install it, the end application will not have control over its global state. It’s not possible to know whether this is a serious problem, but in the past, global state changes are problematic when applications do not have control over it. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33944> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
