this doesn't written but can be hacked with to load your starred items from google reader

assumptions: your username is in username, password in password, some large-enough number is in largenumber
postconditions: workingFile is a list of your URLs for later use

from libgreader import ReaderUrl
from libgreader import ClientAuthMethod
from libgreader import GoogleReader
import json

ca = ClientAuthMethod(username,password)
reader = GoogleReader(ca)
reader.buildSubscriptionList()
ul=ReaderUrl.STARRED_LIST
 reader.makeSpecialFeeds()
d=reader.getSpecialFeed(ul)
for x in range(largenumber):
    d.loadItems()
outFile=open('workingFile','w')
for x in d.getItems():
     outFile.write(x.url+"\n")