def search_text(file, text, new_text): f = open(file, 'r', newline='\n') content = f.read() print(text, content.find(new_text)) content = content.replace(text, new_text) f.close() with open(file, 'w', newline='\n') as f: f.write(content) file = './app/plugins/02-connection.js' newtext1 = 'mode = "prod"' text1 = 'mode = "dev"' newtext2 = 'module = "application"' text2 = 'module = "dealer"' newtext3 = 'Biz_Setting' text3 = 'Dealer_Setting' newtext4 = 'Biz_Rights' text4 = 'Dealer_Rights' search_text(file, text1, newtext1) search_text(file, text2, newtext2) search_text(file, text3, newtext3) search_text(file, text4, newtext4) file = './app/assets/styles/main.scss' search_text(file, '/logo_dev.png', '/logo.png') file = './app/stores/index.js' search_text(file,'export const useStore = defineStore("maindev", {','export const useStore = defineStore("main", {')