這個主題好像繁體中文好像沒人寫，
反正我找這方面的SOLUTION時，
沒有看到，
幸運的在YAHOO DEVELOPER Social SDK上找到了方法
http://developer.yahoo.com/social/sdk/#python
所以就不需要自已去撈api重新撰寫gae上的yahoo帳號登入了，
有些地方要改正，
就沒有任何問題了
先下載 python的SDK
http://developer.yahoo.com/social/sdk/#python
解壓後 yahoo-yos-social-python\examples\appengine 這個目錄就是寫給gae run的，
不過還有一些部驟才會正常，
0.將聯外打通，內部gae run外部可以正常。記得對外ip!!!
1.先去 https://developer.apps.yahoo.com/
申請一個account，
並新增一個YAP(Web Base)取得Key
然後 我記得description 怎麼寫 都不會通過，
之後按取消就過了，
這可能是我的誤解，
不知是什麼原因，
大家研究一下。
2.取得Key後，
打開yosdemo.py
將
CONSUMER_KEY
CONSUMER_SECRET
APPLICATION_ID(
在Key的上面)
CALLBACK_URL
(對外ip)
填入吧!
3.可是這樣子還是不會成功的run!
之後將 \build\lib 目錄下的目錄copy至 appengine下，
然後將下面內容生成gmemsess.py 置於 目錄下
# gmemsess.py - memcache-backed session Class for Google Appengine
# Version 1.4
# Copyright 2008 Greg Fawcett
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
import random
from google.appengine.api import memcache
_sidChars='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
_defaultTimeout=30*60 # 30 min
_defaultCookieName='gsid'
#----------------------------------------------------------------------
class Session(dict):
"""A secure lightweight memcache-backed session Class for Google Appengine."""
#----------------------------------------------------------
def __init__(self,rh,name=_defaultCookieName,timeout=_defaultTimeout):
"""Create a session object.
Keyword arguments:
rh -- the parent's request handler (usually self)
name -- the cookie name (defaults to "gsid")
timeout -- the number of seconds the session will last between
requests (defaults to 1800 secs - 30 minutes)
"""
self.rh=rh # request handler
self._timeout=timeout
self._name=name
self._new=True
self._invalid=False
dict.__init__(self)
if name in rh.request.str_cookies:
self._sid=rh.request.str_cookies[name]
data=memcache.get(self._sid)
if data!=None:
self.update(data)
# memcache timeout is absolute, so we need to reset it on each access
memcache.set(self._sid,data,self._timeout)
self._new=False
return
# Create a new session ID
# There are about 10^14 combinations, so guessing won't work
self._sid=random.choice(_sidChars)+random.choice(_sidChars)+\
random.choice(_sidChars)+random.choice(_sidChars)+\
random.choice(_sidChars)+random.choice(_sidChars)+\
random.choice(_sidChars)+random.choice(_sidChars)
# Added path so session works with any path
rh.response.headers.add_header('Set-Cookie','%s=%s; path=/;'%(name,self._sid))
#----------------------------------------------------------
def save(self):
"""Save session data."""
if not self._invalid:
memcache.set(self._sid,self.copy(),self._timeout)
#----------------------------------------------------------
def is_new(self):
"""Returns True if session was created during this request."""
return self._new
#----------------------------------------------------------
def get_id(self):
"""Returns session id string."""
return self._sid
#----------------------------------------------------------
def invalidate(self):
"""Delete session data and cookie."""
self.rh.response.headers.add_header('Set-Cookie',
'%s=; expires=Sat, 1-Jan-2000 00:00:00 GMT;'%(self._name))
memcache.delete(self._sid)
self.clear()
self._invalid=True
4.最後，開啟網站會移至yahoo登入，登入會移回原來你的網站，看到自已的名字等資訊便大功告成了!!!
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