Well I am no expert but never heard of TMV causing holes in leaves. Flea beetles on the other hand ... !!!!!
The pattern of damage could just be because they go for space between veins, I've seen that on other vegs.
TMV afaik you should see "mosaic" on the leaf. And there are insect damages that can look similar so as I say.. not an expert in that. Have looked at a million google images worrying about it and all I can tell you is... no holes. And that's a good thing!
