Trying to import custom filters on Python 3.4.x and earlier fails in the wrong place because the import logic (see also: #23) tries to use importlib.util.module_from_spec which doesn't exist in versions before 3.5.
Dactyl should (at least) print a proper error/warning if you try to do this and maybe should allow you to skip over the custom filters or implement a v3.4-compatible import for them
Trying to import custom filters on Python 3.4.x and earlier fails in the wrong place because the import logic (see also: #23) tries to use
importlib.util.module_from_spec
which doesn't exist in versions before 3.5.Dactyl should (at least) print a proper error/warning if you try to do this and maybe should allow you to skip over the custom filters or implement a v3.4-compatible import for them