Avoid traceback "'int' object has no attribute 'partner_id'"
uid is the id and not the browser record of 'user'
Avoid traceback: Database fetch misses ids (u'<id>') and has extra ids (<id>),
may be caused by a type incoherence in a previous request.
JS call with id as string.
Avoid traceback: Invalid value res.partner(x,y,z) in domain term ('partner_id', 'in', res.partner(x,y,z))
Search in new api return browseRecord now
Avoid to write on a lead without the right on it.