gistfile1.py

#amazon
IMDB_MOVIE_PAGE = 'http://www.imdb.com/title/%s/'
IMDB_BASEURL  = 'http://www.imdb.com'

def Start():
  HTTP.CacheTime = CACHE_1DAY
  
class AmazonAgent(Agent.Movies):
  name = 'Amazon'
  languages = [Locale.Language.English]
  primary_provider = False
  contributes_to = ['com.plexapp.agents.imdb']
  
  def search(self, results, media, lang):
    try:
      amazonSearchUrl = IMDB_BASEURL + HTML.ElementFromURL(IMDB_MOVIE_PAGE % str(media.primary_metadata.id)).xpath("//a[@class='linkasbutton-secondary' and contains(@href,'buy-at-amazon')]")[0].get('href')
    except: #amazon link may be disabled on imdb page
      return
    results.Append(
      MetadataSearchResult(
        id    = amazonSearchUrl,
        score = 100
      )    
    )
    
  def update(self, metadata, media, lang):
    #load the product page and grab the image url
    for product in HTML.ElementFromURL(metadata.id).xpath("//div[contains(@class,'productResult')]"):
      if product.xpath('.//span[@class="format"]')[0].text != "Video On Demand":
        amazonImageUrl = product.xpath('.//img')[0].get('src').replace('._SL160_AA115_','')
        name = amazonImageUrl.split('/')[-1]
        # Poster.
        if name not in metadata.posters:
          metadata.posters[name] = Proxy.Media(HTTP.Request(amazonImageUrl))
        break