def create(self):
import time
import datetime
self.id = str(100000000000000000000 / time.time()).replace('.', '')
self.eventDate = str(datetime.datetime.now())
self.type = self.TYPE
self.store(getDb())
def create(self): import time import datetime self.id=str(1/time.time()) self.eventDate=str(datetime.datetime.now()) self.type = self.TYPE self.store(getDb())
def create(self):
import time
import datetime
self.id=str(100000000000000000000/time.time()).replace('.','')
self.eventDate=str(datetime.datetime.now())
self.type = self.TYPE
self.store(getDb())
def create(self):
#check for required fields
if self.asker == None or self.title == None:
raise Exception(
'error in question creation: asker,title fields required')
return
self.store(getDb())
def create(self):
import time
import datetime
self.id = str(1 / time.time())
self.eventDate = str(datetime.datetime.now())
self.type = self.TYPE
self.store(getDb())
def update(self):
'''
update the question
'''
if self.id:
self.store(getDb())
else:
print 'invalid state, attempting to update nonexisting question'
raise IllegalAttempt
def update(self):
'''
update the question
'''
if self.id:
self.store(getDb())
else:
print 'invalid state, attempting to update nonexisting question'
raise IllegalAttempt
def findById(self) :
'''
return question that matches id
'''
view = dblayer.view("question/id", self.id)
if len(view) == 0:
return None
elif len(view) == 1:
for q in view : return Question.load(getDb(), q.id)
else:
print 'ERROR: more than one question for this ID'
raise IntegrityConstraintException
def viewQuestion(request):
# obtain question by ID
questionId = request.GET["questionId"]
q = Question.load(getDb(), questionId)
# unwrap answer dictionaries so that we can serialize into json
answerList = []
for answer in q.answers:
answerList.append(answer.unwrap())
response = json.dumps({"id": q.id, "title": q.title, "asker": q.asker, "views": q.views, "answers": answerList})
return HttpResponse(response)
def findById(self):
'''
return question that matches id
'''
view = dblayer.view("question/id", self.id)
if len(view) == 0:
return None
elif len(view) == 1:
for q in view:
return Question.load(getDb(), q.id)
else:
print 'ERROR: more than one question for this ID'
raise IntegrityConstraintException
def viewQuestion(request):
#obtain question by ID
questionId = request.GET["questionId"]
q = Question.load(getDb(), questionId)
#unwrap answer dictionaries so that we can serialize into json
answerList = []
for answer in q.answers:
answerList.append(answer.unwrap())
response = json.dumps({
'id': q.id,
'title': q.title,
'asker': q.asker,
'views': q.views,
'answers': answerList,
})
return HttpResponse(response)
def createQuestion(title):
#get a random user as the asker
userlist = getDb().view('user/login')
randomAsker = random.choice( userlist.rows ).value['login']
#add topics
topics = title.replace('?','').lower().split(' ')
#remove prepositions
f = open('prepositions')
prepositions = f.read().splitlines()
f.close()
for preposition in prepositions:
topics = [e for e in topics if e != preposition]
nontopics = [
'some',
'is',
'the',
'what',
'when',
'why',
'how',
'who',
'where',
'a',
'this',
'that',
'are',
'i',
'you',
'can',
'do'
]
for word in nontopics:
topics = [e for e in topics if e != word]
#convert title to unicode
title = smart_unicode(title, encoding='utf-8', strings_only=False, errors='strict')
#create question
q = Question(asker=randomAsker, title=title, topics=topics)
print '********** creating question ***********\n' + 'title: ' + title + '\nasker: ' + randomAsker + '\ntopics: ' + str(topics)
q.create()
q.update()
def view(request):
t = loader.get_template('index.html')
context = RequestContext(request)
context = checkSession(request, context)
#topics cloud
db = getDb()
duplicatedTopics = db.view('topics/cloud')
topics = []
for row in duplicatedTopics:
topic = row.key[1]
if topics.__contains__(topic) == False:
topics.append(topic)
topics.reverse() #order by views descending
#only take top 30 topics
context['topics'] = topics[:30]
if request.GET.__contains__('search'):
context['search'] = request.GET['search']
return HttpResponse(t.render(context))
def view(request):
t = loader.get_template("index.html")
context = RequestContext(request)
context = checkSession(request, context)
# topics cloud
db = getDb()
duplicatedTopics = db.view("topics/cloud")
topics = []
for row in duplicatedTopics:
topic = row.key[1]
if topics.__contains__(topic) == False:
topics.append(topic)
topics.reverse() # order by views descending
# only take top 30 topics
context["topics"] = topics[:30]
if request.GET.__contains__("search"):
context["search"] = request.GET["search"]
return HttpResponse(t.render(context))
def findById(self): return Rating.load(getDb(), self.id)
def removeAllFromView(view):
db = getDb()
v = db.view(view)
for row in v:
db.delete( db[row.id] )
print 'deleted id: ' + row.id + ' in view: ' + view
def findById(self):
return Rating.load(getDb(), self.id)
def create(self):
self.type = self.TYPE
self.store(getDb())
def create(self) :
#check for required fields
if self.asker == None or self.title == None:
raise Exception('error in question creation: asker,title fields required')
return
self.store( getDb() )
def create(self): self.type = self.TYPE self.store(getDb())
