A script to help you import exported bookmarks from delicious back into delicious. It can probably easily be tweaked to work with Safari, Chrome, Firefox HTML exports.

delicious_importer.rb

#!/bin/ruby

require 'www/delicious'
require 'nokogiri'
require 'cgi'

module WWW
  class Delicious

    class Post < Element

      def title
        @title.gsub("—", "-").gsub("æ", "ae").gsub("í", "i")
              .gsub("·", "*").gsub("•", "*").gsub(" ", " ") # <-- first param is not empty char for gsub
      end

      def shared
        "no" if @shared == "no" or @shared == false
      end

      def tags
        @tags.respond_to?(:join) ? @tags.join(",") : @tags
      end

      def to_params()
        params = {}
        params[:url]          = url
        params[:description]  = title
        params[:extended]     = notes if notes
        params[:shared]       = shared
        params[:tags]         = tags
        params[:replace]      = replace
        params[:dt]           = WWW::Delicious::TIME_CONVERTER.call(time) if time
        params
      end

    end
  end
end

delicious = WWW::Delicious.new(ENV["username"], ENV['password'])
page = Nokogiri::HTML(open("delicious.html"))

page.css('dt a').each do |a|
  data = {
    title: a.text,
    url: a.attributes['href'].value,
    tags: a.attributes['tags'].value
  }
  data[:shared] = false if a.attributes['private'].value == "1"
  puts data
  delicious.posts_add(WWW::Delicious::Post.new(data))
  puts "done", nil
end

My use case was that I wanted to switch the account that I had initially created with another account I am grouping everything under.

Had to monkey patch the www-delicious gem as it wasn't setting the title, tags, and shared status properly per API Specs