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#googleの検索結果数を見る
def countWord(word):
q = {#'q':'"'+question+'"',
'q':word.encode('utf-8'),
'v' : 1.0,
'hl' : 'ja',
'rsz': 'small'
}
url=u'http://ajax.googleapis.com/ajax/services/search/web?'+ urllib.urlencode(q)
json_result=urlfetch.fetch(url).content
json_result = string.replace(json_result, 'null', '"null"')
try:
dict_result=eval('dict('+json_result+')')
return dict_result['responseData']['cursor']['estimatedResultCount']
except:
return 0

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def sinceParm(d):
#曜日
date = decoThree(d.strftime("%A"))
#日にち
day = decoDay(d.strftime("%d"))
#月
mth = decoThree(d.strftime("%B"))
#年日時
ytime = d.strftime("%Y+%H %M %S")
ytime = ytime.replace(' ','%3A')
return date + "%2C+"+ day + "+" + mth + "+" + ytime + "+GMT"

def decoDay(day):
if (day[0] == "0"):return day[1]
else:return day
def decoThree(string):
deco = string[0]+string[1]+string[2]
return deco

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def checkWiki(word):
if word != '':
url = 'http://ja.wikipedia.org/wiki/'+urllib.quote(word.encode('utf-8'))
#getHtml=unicode(urlfetch.fetch(url).content,'cp932')
getHtml=urlfetch.fetch(url).content
html_analyzed = BeautifulSoup(getHtml)
for node in html_analyzed.findAll('div', {'class': 'plainlinks'}):
#print >>sys.stderr,'node=%s'%node('b')[0](text = True)[0]
if node('b')[0](text = True)[0].find(u'ありません')==-1:
print >>sys.stderr,'yes'
return 1
else:
print >>sys.stderr,'ng'
return 0
return 1
else:return 0

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def getFollowers():
#url作成
followers=[]
url = 'http://twitter.com/statuses/followers.xml'
print >>sys.stderr,url
base64string =b64encode("%s:%s" % (username, password))
headers = {"Authorization": "Basic %s" % base64string}
xml_result=urlfetch.fetch(url, payload='', method=urlfetch.POST, headers=headers).content
for soup in BeautifulSoup(xml_result)('screen_name'):
#print >>sys.stderr,soup(text = True)[0]
followers.append(soup(text = True)[0])
return followers

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#Twitterからあるユーザの直近の質問をとってくる
import datetime
import locale
from datetime import timedelta
def GetresponseTwitter():
#url作成
d=datetime.datetime.today()
dt1 = timedelta(seconds=60*60*9)#twitterの時刻は9時間前
dt2 = timedelta(seconds=const_time)
new_d = d-dt1-dt2#10分前の時刻を取得
since=sinceParm(new_d)#sinceパラメータの作成
url = 'http://twitter.com/statuses/replies.xml?since=%s'%since

base64string =b64encode("%s:%s" % (username, password))#username,passwordは自分で定義すること
headers = {"Authorization": "Basic %s" % base64string}
xml_result=urlfetch.fetch(url, payload='', method=urlfetch.POST, headers=headers).content

result=[]
for soup in BeautifulSoup(xml_result)('status'):
try:
print >>sys.stderr,'text=%s'%htmlentity2unicode(soup('text')[0](text = True)[0].split(' ')[1])
text=htmlentity2unicode(soup('text')[0](text = True)[0].split(' ')[1])
except:
print >>sys.stderr,'text=%s'%htmlentity2unicode(soup('text')[0](text = True)[0].split('　')[1])
text=htmlentity2unicode(soup('text')[0](text = True)[0].split('　')[1])
user=htmlentity2unicode(soup('screen_name')[0](text = True)[0])
result.append([text,user])
return result

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from google.appengine.ext import db
from google.appengine.api import datastore_types
from django.utils import simplejson
class JSONProperty(db.Property):
def get_value_for_datastore(self, model_instance):
value = super(JSONProperty, self).get_value_for_datastore(model_instance)
return self._deflate(value)
def validate(self, value):
return self._inflate(value)
def make_value_from_datastore(self, value):
return self._inflate(value)
def _inflate(self, value):
if value is None:
return {}
if isinstance(value, unicode) or isinstance(value, str):
return simplejson.loads(value)
return value
def _deflate(self, value):
return simplejson.dumps(value)
data_type = datastore_types.Text

class Person(db.Model):
address_book = JSONProperty()
person = Person(address_book = {
"alice": { "phone": "555-555-5555", "email": "alice@example.com" } })
person.address_book["bob"] = { "email": "bob@example.com" }
person.put()
...
some_person = db.get(key)
logging.info("Phone number for alice is " + some_person.address_book["alice"]["phone"])

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class MyModel1(db.Model):
title = StringProperty()
class MyModel2(db.Model):
ref = ReferenceProperty(MyModel1)
otherRef = ReferenceProperty(OtherModel)

def method():
model1 = MyModel1.get_by_id(int(idString))
model2s = MyModel2.gql("WHERE ref = :ref", ref=model1)
db.run_in_transaction(delete_cascade, model1, model2s)

def delete_cascade(model1, model2s)
db.delete(model2s)
model1.delete()

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