code: def iterscrapers(self, method, mode = None):
  		''' Iterates over all available scrapers. '''
  
  		global discovered
  		if discovered.has_key(self.language) and discovered[self.language].has_key(method):
  			for Scraper in discovered[self.language][method]:
  				yield Scrapef iterscrapers(self, method, mode = None):
  		''' Iterates over all available scrapers. '''
  
  		global discovered
  		if discovered.has_key(self.language) and discovered[self.language].has_key(method):
  			for Scraper in discovered[self.language][method]:
  				yield Scraper
docs: Iterates over all available scrapers.