Régis Behmo facc0b84e1 Make tutor considerably faster ... Tutor was making many calls to iter_installed (~100 on my machine with a dozen installed plugins). Turns out it's useless to cache Plugin and Renderer instances, as the config keeps changing all the time. Instead, we cache the list of installed plugins, which does not change in the course of a single run. On my machine this speeds up `tutor config save` by 5x, going from 7.5s to 1.3s.		2020-10-15 16:28:55 +02:00
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main.py	Make tutor considerably faster	2020-10-15 16:28:55 +02:00