require 'uri'
    require 'net/http'
    require 'rexml/document'

    city=URI.escape(ARGV[0])

    url="http://xoap.weather.com/search/search?where="+city

    puts "search..."+url

    r=Net::HTTP.get_response URI.parse(url)

    if not r:
        puts "no city" 
        exit
    end

    doc=REXML::Document.new r.body
    codedcity="" 
    doc.elements.each("/search/loc") {|element| 

        codedcity=element.attributes["id"].to_s

        puts "\ncode for "+city+" = "+codedcity

        url2="http://xoap.weather.com/weather/local/"+codedcity+ Fichier [weather.rb](ftp://feelfree.homelinux.com/pub/ruby/weather.rb)

            require 'uri'
            require 'net/http'
            require 'rexml/document'

            city=URI.escape(ARGV[0])

            url="http://xoap.weather.com/search/search?where="+city

            puts "search..."+url

            r=Net::HTTP.get_response URI.parse(url)

            if not r:
                puts "no city" 
                exit
            end

            doc=REXML::Document.new r.body
            codedcity="" 
            doc.elements.each("/search/loc") {|element| 

                codedcity=element.attributes["id"].to_s

                puts "\ncode for "+city+" = "+codedcity

                url2="http://xoap.weather.com/weather/local/"+codedcity+ 
                  require 'uri'
                  require 'net/http'
                  require 'rexml/document'
              
                  city=URI.escape(ARGV[0])
              
                  url="http://xoap.weather.com/search/search?where="+city
              
                  puts "search..."+url
              
                  r=Net::HTTP.get_response URI.parse(url)
              
                  if not r:
                      puts "no city" 
                      exit
                  end
              
                  doc=REXML::Document.new r.body
                  codedcity="" 
                  doc.elements.each("/search/loc") {|element| 
              
                      codedcity=element.attributes["id"].to_s
              
                      puts "\ncode for "+city+" = "+codedcity
              
                      url2="http://xoap.weather.com/weather/local/"+codedcity+ Fichier [weather.rb](ftp://feelfree.homelinux.com/pub/ruby/weather.rb)
              
                          require 'uri'
                          require 'net/http'
                          require 'rexml/document'
              
                          city=URI.escape(ARGV[0])
              
                          url="http://xoap.weather.com/search/search?where="+city
              
                          puts "search..."+url
              
                          r=Net::HTTP.get_response URI.parse(url)
              
                          if not r:
                              puts "no city" 
                              exit
                          end
              
                          doc=REXML::Document.new r.body
                          codedcity="" 
                          doc.elements.each("/search/loc") {|element| 
              
                              codedcity=element.attributes["id"].to_s
              
                              puts "\ncode for "+city+" = "+codedcity
              
                              url2="http://xoap.weather.com/weather/local/"+codedcity+ \
                              "?cc=*%E2%88%8F=xoap&par=xxx&key=xxx&unit=m" 
              
                              r2=Net::HTTP.get_response URI.parse(url2)
              
                              if not r2:
                              puts "no data for "+codedcity
                              exit
                              end
              
                              weather=REXML::Document.new r2.body
                              dnam=weather.elements.to_a("//dnam")
                              puts dnam[0].text
                              temperature=weather.elements.to_a("//tmp")
                              puts temperature[0].text
                              wtype=weather.elements.to_a("//cc/t")
                              puts wtype[0].text
                              puts "-"*30
                          }
              
                      usage:
              
                          ruby weather.rb washington
                      #x000A;        "?cc=*%E2%88%8F=xoap&par=xxx&key=xxx&unit=m" 
              
                      r2=Net::HTTP.get_response URI.parse(url2)
              
                      if not r2:
                      puts "no data for "+codedcity
                      exit
                      end
              
                      weather=REXML::Document.new r2.body
                      dnam=weather.elements.to_a("//dnam")
                      puts dnam[0].text
                      temperature=weather.elements.to_a("//tmp")
                      puts temperature[0].text
                      wtype=weather.elements.to_a("//cc/t")
                      puts wtype[0].text
                      puts "-"*30
                  }
              #x000A;                "?cc=*%E2%88%8F=xoap&par=xxx&key=xxx&unit=m" 

                r2=Net::HTTP.get_response URI.parse(url2)

                if not r2:
                puts "no data for "+codedcity
                exit
                end

                weather=REXML::Document.new r2.body
                dnam=weather.elements.to_a("//dnam")
                puts dnam[0].text
                temperature=weather.elements.to_a("//tmp")
                puts temperature[0].text
                wtype=weather.elements.to_a("//cc/t")
                puts wtype[0].text
                puts "-"*30
            }

        usage:

            ruby weather.rb washington
        #x000A;        "?cc=*%E2%88%8F=xoap&par=xxx&key=xxx&unit=m" 

        r2=Net::HTTP.get_response URI.parse(url2)

        if not r2:
        puts "no data for "+codedcity
        exit
        end

        weather=REXML::Document.new r2.body
        dnam=weather.elements.to_a("//dnam")
        puts dnam[0].text
        temperature=weather.elements.to_a("//tmp")
        puts temperature[0].text
        wtype=weather.elements.to_a("//cc/t")
        puts wtype[0].text
        puts "-"*30
    }

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