def elements(self, key):
        key = str(key).title()
        value = self.get(key)
        return header_elements(key, value)
yields a (filePath, capsulePath, 'package:component') tuple
dataset/ETHPy150Open clips/pattern/pattern/server/cherrypy/cherrypy/lib/httputil.py/HeaderMap.elements--crossover with--dataset/ETHPy150Open sassoftware/conary/conary/build/recipe.py/Recipe._iterCapsulePaths