16.0 shopinvader base url

[sebastienbeau]

Ready for review.

The module have receive a big refactor, in order to work without "shopinvader.variant"

Now urls

• are generated only when the method "_update_url_key" is called (so it should be called before the export)
• a flag is set on the record if something have changed to avoid useless recomputation
• url key are global by default (same for all website), but the it's easy with an extra module to change this behaviour

The module shopinvader_product_url generate the url for the category and the product

TODO

• [ ] add the redirect from product to category when deleting a product

Resolves #1373

[marielejeune]

@sebastienbeau Tests were run again. No more error due to fastapi.

[sebastienbeau]

@lmignon @marielejeune it's green

[qgroulard]

@sebastienbeau https://github.com/shopinvader/odoo-shopinvader/pull/1399 Here you'll find my contribution to this PR following our discussions last week. Had to open a new PR as I couldn't push to akretion, feel free to cherry-pick :)

[sebastienbeau]

already merged here : https://github.com/shopinvader/odoo-shopinvader/pull/1399