Your guess is exactly right: namely, it really is a canonical way to solve your mentioned problem. You could add some error-checking using 
eval {
  # your mentioned "require" and "import" statements go here
}
if ($@) {
  # something smells fishy here, or my name is Stinky Lulu
}

[download]
which is a special case of try-block.

Courage, the Cowardly Dog.

In reply to Re: run-time module usage by Courage
in thread run-time module usage by crenz

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