def print_user_info(user):
print "looking up", user
d = mydb.get_user(user)
print "still thinking.."
def got_info(res):
print "name:", res.name
reactor.stop()
d.addCallback(got_info)
print "*still* thinking.."
def get_user_name(user):
d = mydb.get_user(user)
def extract_name(res):
print "extract_name(%r)" % res
if res:
return res.name
return "(unknown)"
d.addCallback(extract_name)
return d