def testFilterByUser(self):
anonymous_user = users.User(email="*****@*****.**")
test_user = users.User(email="*****@*****.**")
Greeting(content = "Testing", parent = guestbook_key(DEFAULT_GUESTBOOK_NAME), author = anonymous_user).put()
Greeting(content = "Testing2", parent = guestbook_key(DEFAULT_GUESTBOOK_NAME), author = test_user).put()
greetings_query = Greeting.query(ancestor=guestbook_key(DEFAULT_GUESTBOOK_NAME)).filter(ndb.GenericProperty('author') == anonymous_user)
results = greetings_query.fetch(2)
self.assertEqual(1, len(results))
self.assertEqual(anonymous_user, results[0].author)
def main_page(request):
guestbook_name = request.GET.get('guestbook_name', DEFAULT_GUESTBOOK_NAME)
# Ancestor Queries, as shown here, are strongly consistent with the High
# Replication Datastore. Queries that span entity groups are eventually
# consistent. If we omitted the ancestor from this query there would be
# a slight chance that Greeting that had just been written would not
# show up in a query.
greetings_query = Greeting.query(ancestor=guestbook_key(guestbook_name)).order(-Greeting.date)
greetings = greetings_query.fetch(10)
if users.get_current_user():
url = users.create_logout_url(request.get_full_path())
url_linktext = 'Logout'
else:
url = users.create_login_url(request.get_full_path())
url_linktext = 'Login'
template_values = {
'greetings': greetings,
'guestbook_name': guestbook_name,
'url': url,
'url_linktext': url_linktext,
}
#return direct_to_template(request, 'guestbook/main_page.html', template_values)
return render(request, 'guestbook/main_page.html', template_values)
def main_page(request):
guestbook_name = request.GET.get('guestbook_name', DEFAULT_GUESTBOOK_NAME)
# Ancestor Queries, as shown here, are strongly consistent with the High
# Replication Datastore. Queries that span entity groups are eventually
# consistent. If we omitted the ancestor from this query there would be
# a slight chance that Greeting that had just been written would not
# show up in a query.
greetings_query = Greeting.query(
ancestor=guestbook_key(guestbook_name)).order(-Greeting.date)
greetings = greetings_query.fetch(10)
# if users.get_current_user():
# url = users.create_logout_url(request.get_full_path())
# url_linktext = 'Logout'
# else:
# url = users.create_login_url(request.get_full_path())
# url_linktext = 'Login'
# url = users.create_login_url(request.get_full_path())
url = ''
url_linktext = 'Login'
template_values = {
'greetings': greetings,
'guestbook_name': guestbook_name,
'url': url,
'url_linktext': url_linktext,
}
return render(request, 'guestbook/main_page.html', template_values)
def form_valid(self, form, **kwargs):
# how to get velue in the form
guestbook_name = form.cleaned_data['guestbook_name']
content = form.cleaned_data['content']
greeting = Greeting(parent=guestbook_key(guestbook_name))
if users.get_current_user():
greeting.author = users.get_current_user()
greeting.guestbook_name = guestbook_name
greeting.content = content
greeting.put()
return super(SignView, self).form_valid(form, **kwargs)
def sign_post(request):
if request.method == 'POST':
guestbook_name = request.POST.get('guestbook_name')
greeting = Greeting(parent=guestbook_key(guestbook_name))
if users.get_current_user():
greeting.author = users.get_current_user()
greeting.content = request.POST.get('content')
greeting.put()
return HttpResponseRedirect('/?' + urllib.urlencode({'guestbook_name': guestbook_name}))
return HttpResponseRedirect('/')
def post(self):
guestbook_name = self.request.get('guestbook_name',DEFAULT_GUESTBOOK_NAME)
greeting = Greeting(parent=guestbook_key(guestbook_name))
if users.get_current_user():
greeting.author = users.get_current_user()
greeting.content = self.request.get('content')
greeting.put()
query_params = {'guestbook_name': guestbook_name}
self.redirect('/guestbook/?' + urllib.urlencode(query_params))
def sign_post(request):
if request.method == 'POST':
guestbook_name = request.POST.get('guestbook_name')
greeting = Greeting(parent=guestbook_key(guestbook_name))
if users.get_current_user():
greeting.author = users.get_current_user()
greeting.content = request.POST.get('content')
greeting.put()
return HttpResponseRedirect('/?' + urllib.urlencode({'guestbook_name':guestbook_name}))
return HttpResponseRedirect('/')
def get_context_data(self, **kwargs):
guestbook_name = self.request.GET.get('guestbook_name',
DEFAULT_GUESTBOOK_NAME)
greetings_query = Greeting.query(
ancestor=guestbook_key(guestbook_name)).order(-Greeting.date)
greetings = greetings_query.fetch(10)
if users.get_current_user():
url = users.create_logout_url(self.request.get_full_path())
url_linktext = 'Logout'
else:
url = users.create_login_url(self.request.get_full_path())
url_linktext = 'Login'
context = super(IndexView, self).get_context_data(**kwargs)
context['guestbook_name'] = guestbook_name
context['greetings_query'] = greetings_query
context['greetings'] = greetings
context['url'] = url
context['url_linktext'] = url_linktext
return context
def get(self):
guestbook_name = self.request.get('guestbook_name',
DEFAULT_GUESTBOOK_NAME)
greetings_query = Greeting.query(
ancestor=guestbook_key(guestbook_name)).order(-Greeting.date)
greetings = greetings_query.fetch(10)
if users.get_current_user():
url = users.create_logout_url(self.request.uri)
url_linktext = 'Logout'
else:
url = users.create_login_url(self.request.uri)
url_linktext = 'Login'
template_values = {
'greetings': greetings,
'guestbook_name': urllib.quote_plus(guestbook_name),
'url': url,
'url_linktext': url_linktext,
}
template = settings.JINJA_ENVIRONMENT.get_template('guestbook/index.html')
self.response.write(template.render(template_values))
def testGetEntityViaMemcache(self):
entity_key = Greeting(content = "Testing", parent = guestbook_key(DEFAULT_GUESTBOOK_NAME)).put()
retrieved_entity = GetEntityViaMemcache(entity_key)
self.assertNotEqual(None, retrieved_entity)
self.assertEqual("Testing", retrieved_entity.content)
def testInsertEntity(self): Greeting(content = "Testing", parent = guestbook_key(DEFAULT_GUESTBOOK_NAME)).put() greetings_query = Greeting.query(ancestor=guestbook_key(DEFAULT_GUESTBOOK_NAME)) self.assertEqual(1, len(greetings_query.fetch(2)))
def get_queryset(self):
guestbook_name = self.get_guestbook_name()
return Greeting.query(ancestor=guestbook_key(guestbook_name)).order(
-Greeting.date).fetch(5)