gistfile1.txt

        def getMoreDeps(id, prevdeps=None):
            deps = self.get(id)[0].depends
            
            if prevdeps is None:
                prevdeps = list()
                
            for dep in deps:
                if not dep in prevdeps:
                    getMoreDeps(dep, prevdeps)
            
            prevdeps.extend(deps)
            
            return prevdeps