'One Battle After Another' filmed in San Diego and won an Oscar. The mayor's budget cuts the staffer who helped bring it here.

'One Battle After Another' filmed in San Diego and won an Oscar. The mayor's budget cuts the staffer who helped bring it here.

Leonardo DiCaprio, left, waits as director Paul Thomas Anderson frames a scene from “One Battle After Another,” part of which was shot in San Diego County. (Photo by Merrick Morton via County News Center) The city of San Diego is preparing to get rid of its only budgeted position that works with film productions. Film industry professionals say the decision is going to cost the region. San Diego collected headlines last year when the Oscar-winni…