def request_accepted_counter():
try:
if Counter:
counterval = client.get(session['insta_username'])
# Counter.query.filter_by(insta_username=session['insta_username']).first()
except:
time.sleep(0.10)
ctr = "0"
# except sqlite3.OperationalError as e:
# print('[-] Sqlite operational error: {} Retrying...'.format(e))
# ctr = "0"
# except sqlite3.InterfaceError as e:
# print('[-] Sqlite interface error: {} Retrying...'.format(e))
# ctr = "0"
# except sqlite3.Error:
# # time.sleep(0.10)
# ctr = "0" # str(session["request_accepted_counter_demo"])
if counterval is not None:
ctr = client.get(session['insta_username'])
# str(counterval.counts)
counterval = None
# client = memcache.Client([('127.0.0.1', 11211)])
ctr = client.get(session['insta_username'])
if ctr == None:
ctr = "0"
print("counter: ", ctr)
return ctr
def drill(self, path, choices, complete=False):
'''Perform a data item drilldown.
If all necessary choices are specified, returns the UID of the data item;
otherwise, returns the next choice that needs to be made in the form of a dict
with keys "name" and "choices". (The "choices" item is an array of permitted
values.)
If the "complete" argument is true, we raise an Error if the specified choices
are incomplete. In this case the return value will always be the UID.
Results are cached using memcache.
Typical applications will not call this method directly: it is used internally
by Profile.create_item(s). You could call it directly if you wanted to allow
a user to specify data items interactively one choice at a time.
'''
choices_string = urllib.urlencode(choices)
memcache_key = ";".join((self.server, path, choices_string, str(complete)))
cached_result = memcache.get(memcache_key, namespace=MEMCACHE_NAMESPACE)
if cached_result is not None:
return cached_result
result = self._drill(path, choices_string, complete)
memcache.set(memcache_key, result, namespace=MEMCACHE_NAMESPACE)
return result
def get_user_cache(key):
u = memcache.get(key)
if u:
user_id, last_login = u
else:
user_id, last_login = None, None
return user_id, last_login
def get(self, dive_id):
dive = Dive.get_by_id(int(dive_id))
if dive is None:
error(self.response, 404)
return
# Cache stuff
key = '%s-%d-%s' % (dive_id, len(dive.photos), dive.userid)
self.response.etag = key
request_etag = self.request.headers.get('If-None-Match', '""')[1:-1]
if request_etag == key:
self.response.status = 304
return
def response():
related = dive.get_related()
#TODO maybe other perks for different gasses?
nitrox = len(filter(lambda x: x.get('O2','Air') not in ('Air', '--'), dive.dive_data['Cylinders'])) != 0
template_values = {
'nitrox': nitrox,
'dive': dive,
'related': related,
'description': dive.dive_data['notes'].split('<br>')[0],
'fake_thumb': html.random_image(),
'profile': draw_profile(dive.dive_data.get('samples', []), 600, 400),
}
template = templater.get_template('templates/dive.html')
return template.render(template_values)
self.response.write(memcache.get(key, response))
def get_user_cache(key):
u = memcache.get(key)
if u:
user_id, last_login = u
else:
user_id, last_login = None, None
return user_id, last_login
def get_by_slug_querier(self, slug, querier):
'''
Obtiene un evento por su id, COMPRUEBA VISIBILIDAD, solo obtiene los publicos
'''
suggestion = memcache.deserialize_instances(memcache.get(
'%sEVENT%s' % (memcache.version, slug)),
_search_class=self._klass)
if suggestion is None:
suggestion = self._klass.all().filter('slug =', slug).get()
if suggestion is None:
try:
suggestion = self.get_by_id(slug)
except:
return None
if suggestion is not None:
if suggestion._is_private():
if not querier.is_authenticated():
return None
if suggestion.__class__.user.get_value_for_datastore(
suggestion) == querier.key():
return None
elif suggestion._is_shared():
if not querier.is_authenticated():
return None
if not suggestion.user_invited(querier):
return None
memcache.set('%sEVENT%s' % (memcache.version, slug),
memcache.serialize_instances(suggestion), 300)
return suggestion
return suggestion
def block_contacts(request):
"""
Bloquea a un usuario para no recibirlo en la lista
de amigos sugeridos
Parametros en POST:
userid: el id del usuario a bloquear
:returns: boolean
"""
if request.user.is_authenticated():
userid = int(request.POST['userid'])
if userid is not None:
import memcache
request.user.settings.blocked_friends_sug.append(userid)
friends = memcache.get('%sfriends_to_%s' %
(memcache.version, request.user.key()))
if friends is not None and userid in friends:
del friends[userid]
memcache.set(
'%sfriends_to_%s' % (memcache.version, request.user.key()),
friends, 300)
request.user.settings.put()
return HttpResponse(simplejson.dumps(True),
mimetype="application/json")
return HttpResponse(simplejson.dumps(True), mimetype="application/json")
def get_userprefs(user, clear=False):
"""
Get the UserPrefs for the current user either from memcache or, if not
yet cached, from the datastore and put it into memcache. Used by
UserPrefs.from_user(user)
"""
if not user:
return user
if user.federated_identity():
key = "userprefs_fid_%s" % user.federated_identity()
else:
key = "userprefs_gid_%s" % user.user_id()
# Clearing the cache does not return anything
if clear:
memcache.delete(key)
logging.info("- cache cleared key: %s", key)
return
# Try to grab the cached UserPrefs
prefs = memcache.get(key)
if prefs:
logging.info("- returning cached userprefs for key: %s", key)
return prefs
# If not cached, query the datastore, put into cache and return object
prefs = models.UserPrefs._from_user(user)
memcache.set(key, prefs)
logging.info("cached userprefs key: %s", key)
return prefs
def get(self):
#get 'avatar' is avatar_id
#Add memcached here to improve the performence.
usravatardata = memcache.get('img_useravatar' + self.request.get("avatar"))
if usravatardata is not None:
self.output_avatar(usravatardata, True)
else:
# Request it from BigTable
AvatarUser = tarsusaUser.get_by_id(int(self.request.get("avatar")))
try:
if AvatarUser.avatar:
if not memcache.set('img_useravatar' + self.request.get("avatar"), AvatarUser.avatar, 16384):
logging.error("Memcache set failed: When Loading avatar_image")
self.output_avatar(AvatarUser.avatar, False)
except AttributeError:
#Not found avatar in DB.
avatardata = urlfetch.fetch("http://www.checknerds.com/img/default_avatar.jpg", headers={'Content-Type': "image/jpg"})
if avatardata.status_code == 200:
avatardata = avatardata.content
memcache.set('img_useravatar' + self.request.get("avatar"), avatardata, 16384)
self.output_avatar(avatardata, False)
else:
self.redirect("/img/default_avatar.jpg")
def videoExistsInMemcache(memcache, key):
metadata = memcache.get('%s-metadata' % key)
if metadata == None:
return False
chunkCount = struct.unpack('=L', metadata[:4])[0]
for curChunk in xrange(chunkCount):
if not memcache.touch('%s-%s' % (key, curChunk)):
return False
return True
def get(cls,name):
value = memcache.get('APP_Key_'+name)
if not value:
q = cls.query(cls.name == name).get()
value = ''
if q:
value = q.value
memcache.set('APP_Key_'+name,value)
return value
def videoExistsInMemcache(memcache, key):
metadata = memcache.get('%s-metadata' % key)
if metadata == None:
return False
chunkCount = struct.unpack('=L', metadata[:4])[0]
for curChunk in xrange(chunkCount):
if not memcache.touch('%s-%s' % (key, curChunk)):
return False
return True
def get(self):
self.response.headers['Content-Type'] = 'text/html'
self.response.headers['Cache-Control'] = 'max-age=259200'
def response():
template = templater.get_template('templates/manual_upload.html')
return template.render({})
self.response.write(
memcache.get('manual_upload', response))
def request_accepted_count(num):
# counter =client.get(session['insta_username'])
# Counter.query.filter_by(insta_username=session['insta_username']).first()
# client = memcache.Client([('127.0.0.1', 11211)])
ctr = client.get(session['insta_username'])
# if counter is not None:
# ctr = counter.counts
return render_template('request_accepted_count.html', num=ctr)
def useNonce(self, server_url, timestamp, salt):
if abs(timestamp - time.time()) > nonce.SKEW:
return False
key = self._nonceKey(server_url, timestamp, salt)
result = memcache.get(key)
if (result == None):
return memcache.set(key, True, nonce.SKEW + 5)
else:
return False
def _encode_img(self, file_path):
"""Returns image base64 string representation and makes a cache file"""
import memcache
filename = file_path.rpartition(os.sep)[2]
cache_file = "%s_cache" % file_path
cached_image = memcache.get('%s%s' % (memcache.version, cache_file))
if cached_image is None:
image = open(file_path)
cached_image = "data:image;base64,%s"%base64.b64encode(image)
memcache.set('%s%s' % (memcache.version, cache_file), cached_image, 300)
return cached_image
def get(self):
self.response.headers['Content-Type'] = 'text/html'
self.response.headers['Cache-Control'] = 'max-age=14400'
def response():
template_values = {
'photo_name': html.random_image(),
}
template = templater.get_template('templates/help.html')
return template.render(template_values)
self.response.write(memcache.get('help_page', response))
def _encode_img(self, file_path):
"""Returns image base64 string representation and makes a cache file"""
import memcache
filename = file_path.rpartition(os.sep)[2]
cache_file = "%s_cache" % file_path
cached_image = memcache.get('%s%s' % (memcache.version, cache_file))
if cached_image is None:
image = open(file_path)
cached_image = "data:image;base64,%s" % base64.b64encode(image)
memcache.set('%s%s' % (memcache.version, cache_file), cached_image,
300)
return cached_image
def get_friends_to_follow(self, provider=None, rpc=False):
import memcache
friends = memcache.get('%sfriends_to_%s' %
(memcache.version, self.key()))
if friends is None:
friends_rpc = [] # lista de rpcs
#RPC PARA FACEBOOK
try:
if provider is None or provider.lower() == 'facebook':
from geoauth.clients.facebook import FacebookFriendsRPC
fb_rpc = FacebookFriendsRPC()
friends_rpc.append(fb_rpc.fetch_friends(self))
except:
pass
#RPC PARA TWITTER
try:
if provider is None or provider.lower() == 'twitter':
from geoauth.clients.twitter import TwitterFriendsRPC
tw_rpc = TwitterFriendsRPC()
friends_rpc.append(tw_rpc.fetch_friends(self))
except:
raise
pass
#RPC PARA GOOGLE
try:
if provider is None or provider.lower() == 'google':
from geoauth.clients.google import GoogleFriendsRPC
go_rpc = GoogleFriendsRPC()
friends_rpc.append(go_rpc.fetch_friends(self))
except:
pass
friends_rpc = filter(None, friends_rpc)
if rpc:
return [fb_rpc, tw_rpc, go_rpc], friends_rpc
raise NotImplementedError
# TODO: SI NO RPC, PROCESAR TODO EN ESTA FUNCION
for rpc in friends_rpc:
rpc.wait()
friends = {} # diccionario con todos los amigos
#los unimos en uno
friends.update(fb_rpc.friends)
friends.update(tw_rpc.friends)
#friends.update(friends_google)
if len(friends) > 0:
if len(self.settings.blocked_friends_sug) > 0:
for k in friends.keys():
if k in self.settings.blocked_friends_sug:
del friends[k]
memcache.set(
'%sfriends_to_%s' % (memcache.version, self.key()),
friends, 11235)
return friends
def get_by_id(self, id):
import memcache
try:
id = long(id)
except:
return None
place = memcache.deserialize_instances(memcache.get('%splace_%s' % (memcache.version, id)), _search_class=Place)
if place is None:
place = self._klass.get_by_id(id)
if place is None:
return None
memcache.set('%splace_%s' % (memcache.version, id), memcache.serialize_instances(place), 300)
return place
def __str__(self): try: memcache_key = '%s:widget:%s:%s' % (self.handler.auth, self.gen_func_name, self.params) html = memcache.get(memcache_key) if html == None: html = self.gen_func(self.handler.template_values, self.params) if html == None: html = '' memcache.set(memcache_key, html) return html except Exception, e: return str(e)
def image_avatar(request, username):
from georemindme.model_plus import memcache, version
encoded_image = memcache.get('%s%s_avatarcachebase64' % (version, username))
if encoded_image is None:
import base64
location = get_avatar(request, username)
from google.appengine.api import urlfetch
result = urlfetch.fetch(location['Location'])
decoded_image = result.content
encoded_image = "data:image;base64,%s" % base64.b64encode(result.content)
memcache.set('%s%s_avatarcachebase64' % (version, username), encoded_image, 1123)
else:
decoded_image=base64.b64decode(encoded_image)
return HttpResponse(decoded_image, mimetype="image/xyz")
def embedded_avatar(username):
import memcache
encoded_image = memcache.get('%s%s_avatarcachebase64' % (memcache.version, username))
if encoded_image is None:
from geouser.views import get_avatar
try:
image_url = get_avatar(None, username)
from google.appengine.api import urlfetch
result = urlfetch.fetch(image_url['Location'])
encoded_image = "data:image;base64,%s" % base64.b64encode(result.content)
memcache.set('%s%s_avatarcachebase64' % (memcache.version, username), encoded_image, 1123)
except:
return 'https://georemindme.appspot.com/static/facebookApp/img/no_avatar.png'
return encoded_image
def get_friends_to_follow(self, provider = None, rpc=False):
import memcache
friends = memcache.get('%sfriends_to_%s' % (memcache.version, self.key()))
if friends is None:
friends_rpc = [] # lista de rpcs
#RPC PARA FACEBOOK
try:
if provider is None or provider.lower() == 'facebook':
from geoauth.clients.facebook import FacebookFriendsRPC
fb_rpc = FacebookFriendsRPC()
friends_rpc.append(fb_rpc.fetch_friends(self))
except:
pass
#RPC PARA TWITTER
try:
if provider is None or provider.lower() == 'twitter':
from geoauth.clients.twitter import TwitterFriendsRPC
tw_rpc = TwitterFriendsRPC()
friends_rpc.append(tw_rpc.fetch_friends(self))
except:
raise
pass
#RPC PARA GOOGLE
try:
if provider is None or provider.lower() == 'google':
from geoauth.clients.google import GoogleFriendsRPC
go_rpc = GoogleFriendsRPC()
friends_rpc.append(go_rpc.fetch_friends(self))
except:
pass
friends_rpc = filter(None, friends_rpc)
if rpc:
return [fb_rpc, tw_rpc, go_rpc], friends_rpc
raise NotImplementedError
# TODO: SI NO RPC, PROCESAR TODO EN ESTA FUNCION
for rpc in friends_rpc:
rpc.wait()
friends = {} # diccionario con todos los amigos
#los unimos en uno
friends.update(fb_rpc.friends)
friends.update(tw_rpc.friends)
#friends.update(friends_google)
if len(friends) > 0:
if len(self.settings.blocked_friends_sug)>0:
for k in friends.keys():
if k in self.settings.blocked_friends_sug:
del friends[k]
memcache.set('%sfriends_to_%s' % (memcache.version, self.key()), friends, 11235)
return friends
def memexecute():
limit = request.form['limit']
cur.execute(query + limit)
result = cur.fetchall()
memcache.set(hash, result)
c = 0
for res in result:
c = c + 1
print(str(c) + ':' + str(res))
starttime = time.time()
memresult = memcache.get(hash)
endtime = time.time()
total = endtime - starttime
print('Time taken by memcache ', total)
return render_template('filehandle.html', rdstime2=total)
def render(self, name, values=None):
if values == None:
values = self.template_values
html = memcache.get('%s:page:%s' % (self.login_user, self.request.path_qs))
if html == None:
try:
html = template.render(name, values)
except TemplateSyntaxError, e: # if theme files are not found, fall back to default theme
logging.warning(e)
settings.theme
self.redirect(settings.home_page)
return
memcache.set('%s:page:%s' % (self.login_user, self.request.path_qs), html)
self.response.out.write(html)
def get_by_id(self, id):
import memcache
try:
id = long(id)
except:
return None
place = memcache.deserialize_instances(memcache.get(
'%splace_%s' % (memcache.version, id)),
_search_class=Place)
if place is None:
place = self._klass.get_by_id(id)
if place is None:
return None
memcache.set('%splace_%s' % (memcache.version, id),
memcache.serialize_instances(place), 300)
return place
def getCache(key):
"""
Fetch an item from memcached, if running
"""
if len(key) > 0 and len(memcache_address) > 0 and memcache:
if len(key) > 250:
m = md5.new()
m.update(key)
key = str(m.hexdigest())
if appengine:
item = memcache.get(key)
else:
mc = memcache.Client(memcache_address)
item = mc.get(key)
return item
else:
return None
def image_avatar(request, username):
from georemindme.model_plus import memcache, version
encoded_image = memcache.get('%s%s_avatarcachebase64' %
(version, username))
if encoded_image is None:
import base64
location = get_avatar(request, username)
from google.appengine.api import urlfetch
result = urlfetch.fetch(location['Location'])
decoded_image = result.content
encoded_image = "data:image;base64,%s" % base64.b64encode(
result.content)
memcache.set('%s%s_avatarcachebase64' % (version, username),
encoded_image, 1123)
else:
decoded_image = base64.b64decode(encoded_image)
return HttpResponse(decoded_image, mimetype="image/xyz")
def token():
token = None
memcache = cache.get_cache()
token = memcache.get('token')
if token:
LOG.debug('get token from memcache.')
return token
ks = keystone_client.KeystoneClient.from_url()
token = ks.get_token()
if token:
memcache.set('token', token, TOKEN_CACHE_SECONDS)
LOG.debug('get token from keystone.')
return token
else:
LOG.error('get token failed both from cache and keystone')
def get_someitems(clear=False):
"""Boilerplate for your customization"""
if clear:
memcache.delete("someitems")
return
someitems = memcache.get("someitems")
if someitems:
#logging.info("return cached someitem")
return someitems
someitems = []
for someitem in Someitem.all().fetch(100):
someitems.append(someitem)
memcache.set("someitems", someitems)
logging.info("cached someitems")
return someitems
def embedded_avatar(username):
import memcache
encoded_image = memcache.get('%s%s_avatarcachebase64' %
(memcache.version, username))
if encoded_image is None:
from geouser.views import get_avatar
try:
image_url = get_avatar(None, username)
from google.appengine.api import urlfetch
result = urlfetch.fetch(image_url['Location'])
encoded_image = "data:image;base64,%s" % base64.b64encode(
result.content)
memcache.set(
'%s%s_avatarcachebase64' % (memcache.version, username),
encoded_image, 1123)
except:
return 'https://georemindme.appspot.com/static/facebookApp/img/no_avatar.png'
return encoded_image
def get(self, dive_id):
width = int(self.request.get('width', default_value=600))
height = int(self.request.get('height', default_value=400))
dive = Dive.get_by_id(int(dive_id))
if dive is None:
error(self.response, 404)
return
key = 'profile-%s-%d-%d' % (dive_id, width, height)
self.response.etag = key
request_etag = self.request.headers.get('If-None-Match', '""')[1:-1]
if request_etag == key:
self.response.status = 304
return
def response():
return draw_profile(dive.dive_data.get('samples', []), width, height)
self.response.write(memcache.get(key, response))
def render_GET (self, request):
params = {"id": int(request.args[b"id"][0].decode("utf-8")),
"width": request.args[b"width"][0].decode("utf-8"),
"height": request.args[b"height"][0].decode("utf-8"),
"format": request.args[b"format"][0].decode("utf-8"),
"resolution": int(request.args[b"resolution"][0].decode("utf-8"))
}
series = schema.table.series
with schema.select("series", series.id==params["id"]) as select:
for s in select.all():
cache_id = "spark_%s_%s_%s_%s_%s" % (params["id"], params["width"], params["height"], params["format"], params["resolution"])
cached = memcache.get(cache_id)
request.setHeader(b'Content-Type', b'image/png')
if cached and cached["lm"] == s.last_modified:
request.write(cached["res"])
else:
if params["format"] == "ohlcv":
data = DataFrameWrapper(s, resolution=params["resolution"])
if len(data.dframe) > 0 and "close" in data.dframe.columns.values:
plot = spark.Spark.plot(data=data.dframe["close"]
, volume=data.dframe["volume"]
, enable_volume=True
, width=float(request.args[b"width"][0])
, height=float(request.args[b"height"][0]))
cached = {"lm": s.last_modified, "res": plot.getvalue()}
memcache.set(cache_id, cached)
request.write(cached["res"])
else:
#request.write()
pass
elif params["format"] == "tick":
data = DataFrameWrapper(s, no_index=True, resolution=params["resolution"])
plot = spark.Spark.plot(data=data.dframe["price"]
, volume=0
, enable_volume=True
, width=float(request.args[b"width"][0])
, height=float(request.args[b"height"][0]))
cached = {"lm": s.last_modified, "res": plot.getvalue()}
memcache.set(cache_id, cached)
request.write(cached["res"])
return b""
def add_following(self, followname=None, followid=None):
'''
Añade un usuario a la lista de personas que sigue self.
El usuario se busca a por username o por id
:param followname: El nombre de usuario a seguir
:type followname: :class:`string`
:param followid: El identificador del usuario a seguir
:type followid: :class:`string`
'''
if followname is not None:
following = User.objects.get_by_username(followname,
keys_only=True)
elif followid is not None:
following = User.objects.get_by_id(followid, keys_only=True)
else:
raise AttributeError()
if following is not None:
if following == self.key():
return True
# actualiza la cache de amigos sugeridos
import memcache
friends = memcache.get('%sfriends_to_%s' %
(memcache.version, self.key()))
if friends is not None and int(following.id()) in friends:
del friends[int(following.id())]
memcache.set(
'%sfriends_to_%s' % (memcache.version, self.key()),
friends, 300)
# añadimos el seguidor
from models_acc import UserFollowingIndex
is_following = UserFollowingIndex.all().filter(
'following =', following).ancestor(self.key()).count()
if is_following != 0: # en este caso, el usuario ya esta siguiendo al otro, no hacemos nada mas.
return True
following_result = self.following(
async=True) # obtiene un iterador con los UserFollowingIndex
if self._add_follows(following_result, following):
from signals import user_follower_new
user_follower_new.send(sender=self, following=following)
return True
return False
def get_by_id(self, id):
'''
Obtiene un evento por su id, COMPRUEBA VISIBILIDAD, solo obtiene los publicos
'''
try:
id = int(id)
except:
raise TypeError
event = memcache.deserialize_instances(memcache.get(
'%sEVENT%s' % (memcache.version, id)),
_search_class=self._klass)
if event is None:
event = self._klass.get_by_id(int(id))
if not hasattr(event, '_vis'):
return None
if not event._is_public():
return None
memcache.set('%sEVENT%s' % (memcache.version, id),
memcache.serialize_instances(event), 300)
return event
def verify_AppModel(apiappid, apiservicekey):
import hashlib
if apiappid == None or apiservicekey == None:
return False
#To Verify AppModel, Applications that uses CheckNerds API.
ThisApp = AppModel.get_by_id(apiappid)
if ThisApp == None:
return False
#At beginning, will not turn this on.
#if ThisApp.enable == False:
# return False
#Check with API Usage.
AppApiUsage = memcache.get("appapiusage" + str(apiappid))
if AppApiUsage >= ThisApp.api_limit:
#Api Limitation exceed.
self.write('<h1>API Limitation exceed.</h1>')
logging.info("AppID:" + str(apiappid) + ":" + cgi.escape(ThisApp.name) + " has exceed its API limitation.")
return False
else:
if hashlib.sha256(ThisApp.servicekey).hexdigest() == apiservicekey:
#Accept this App
#------------------------
#Manipulating API calls count.
if AppApiUsage == None:
memkey = "appapiuseage" + str(apiappid)
AppApiUsage = 0
AppApiUsage += 1
memcache.set_item("appapiusage", AppApiUsage, int(apiappid))
#------------------------
#Below line could be turned off.
logging.info("AppID:" + str(apiappid) + ":" + cgi.escape(ThisApp.name) + " accessed via API")
#------------------------
return True
else:
#Authentication Failed.
#Should return a status number in the future.
return False
def get(self, userid):
user = users.get_current_user()
authuserid = user.user_id() if user is not None else ''
self.response.headers['Cache-Control'] = 'max-age=600'
dives = Dive.get_same_user(userid)
key = userid + str(authuserid == userid) + str(len(dives))
self.response.etag = key
request_etag = self.request.headers.get('If-None-Match', '""')[1:-1]
if request_etag == key:
self.response.status = 304
return
def response():
template_values = {'dives': dives,
'authenticated': authuserid == userid,
'userid': userid
}
template = templater.get_template('templates/my.html')
return template.render(template_values)
self.response.write(memcache.get(key, response))
def block_contacts(request):
"""
Bloquea a un usuario para no recibirlo en la lista
de amigos sugeridos
Parametros en POST:
userid: el id del usuario a bloquear
:returns: boolean
"""
if request.user.is_authenticated():
userid = int(request.POST['userid'])
if userid is not None:
import memcache
request.user.settings.blocked_friends_sug.append(userid)
friends = memcache.get('%sfriends_to_%s' % (memcache.version, request.user.key()))
if friends is not None and userid in friends:
del friends[userid]
memcache.set('%sfriends_to_%s' % (memcache.version, request.user.key()), friends, 300)
request.user.settings.put()
return HttpResponse(simplejson.dumps(True), mimetype="application/json")
return HttpResponse(simplejson.dumps(True), mimetype="application/json")
def get(self):
self.response.headers['Content-Type'] = 'text/html'
self.response.headers['Cache-Control'] = 'max-age=14400'
# Cache stuff
request_etag = float(self.request.headers.get('If-None-Match', '"0"')[1:-1])
if time.time() - request_etag < 14400:
self.response.status = 304
return
key = str(time.time())
self.response.etag = key
def response():
template_values = {
'photo_name': html.random_image(),
'dives': Dive.get_dives(),
}
template = templater.get_template('templates/index.html')
return template.render(template_values)
self.response.write(
memcache.get('main_page', response, time=600))
def add_following(self, followname = None, followid = None):
'''
Añade un usuario a la lista de personas que sigue self.
El usuario se busca a por username o por id
:param followname: El nombre de usuario a seguir
:type followname: :class:`string`
:param followid: El identificador del usuario a seguir
:type followid: :class:`string`
'''
if followname is not None:
following = User.objects.get_by_username(followname, keys_only=True)
elif followid is not None:
following = User.objects.get_by_id(followid, keys_only=True)
else:
raise AttributeError()
if following is not None:
if following == self.key():
return True
# actualiza la cache de amigos sugeridos
import memcache
friends = memcache.get('%sfriends_to_%s' % (memcache.version, self.key()))
if friends is not None and int(following.id()) in friends:
del friends[int(following.id())]
memcache.set('%sfriends_to_%s' % (memcache.version, self.key()), friends, 300)
# añadimos el seguidor
from models_acc import UserFollowingIndex
is_following = UserFollowingIndex.all().filter('following =', following).ancestor(self.key()).count()
if is_following != 0: # en este caso, el usuario ya esta siguiendo al otro, no hacemos nada mas.
return True
following_result = self.following(async=True) # obtiene un iterador con los UserFollowingIndex
if self._add_follows(following_result, following):
from signals import user_follower_new
user_follower_new.send(sender=self, following=following)
return True
return False
def removeAssociation(self, server_url, handle):
deleted = memcache.delete(self._assocKey(server_url, handle))
serverAssoc = memcache.get(self._serverKey(server_url))
if serverAssoc and serverAssoc.handle == handle:
deleted = memcache.delete(self._serverKey(server_url)) or deleted
return deleted
session = MemcacheSession(session_id, memcache)
session.merge(data)
return session
except Exception, e:
raise ServerException("Failed to load session: %s" % str(e))
# generate a new session id
chars = "".join((string.letters, string.digits))
while True:
session_id = "".join([random.choice(chars) for x in xrange(0, 25)])
if not memcache.get("session_" + session_id):
# session id is available
break
# store the initial session data
data = { "__is_authenticated__": False }
session = MemcacheSession(session_id, memcache)
memcache.set("session_" + session_id, pickle.dumps(data))
session.merge(data)
return session
# ------------------------------------------------------------------------------------------------------------------
tempFileName = os.path.join(tempDownloadPath, blackVideoKey + '.ts')
cmdLine = ' '.join(
[FFMPEG_PATH, blackTSEncodingParams,
' -y %s' % tempFileName])
executeCommand(cmdLine)
cmdLine = ' '.join(
map(lambda x: str(x), [
TS_PREPARER_PATH, MEMCACHE_HOST, MEMCACHE_PORT, 0, blackVideoKey,
FFMPEG_PATH, FFPROBE_PATH, 'nocut', tempFileName
]))
executeCommand(cmdLine)
# main loop
manifestStitcher = ManifestStitcher()
startTime = time.time()
while time.time() < startTime + MINIMUM_RUN_PERIOD or memcache.get(
trackerRequiredKey):
cycleStartTime = time.time()
# build stitched manifest
manifest = manifestStitcher.getUpdatedManifest(liveStreamUrl,
adPositionsKey)
# update the last used segment in memcache
if manifestStitcher.lastUsedSegment != None:
# Note: there is a race here between the get & set, but it shouldn't be a problem since trackers
# working on the same entry will more or less synchronized, if they aren't it's a problem anyway...
savedLastUsedSegment = memcache.get(lastUsedSegmentKey)
if savedLastUsedSegment == None or manifestStitcher.lastUsedSegment > int(
savedLastUsedSegment):
writeOutput('setting last used segment to %s' %
manifestStitcher.lastUsedSegment)
memcache.set(lastUsedSegmentKey,
str(manifestStitcher.lastUsedSegment),
def getAssociation(self, server_url, handle=None):
if handle is None:
return memcache.get(self._serverKey(server_url))
else:
return memcache.get(self._assocKey(server_url, handle))
def dashboard(request, template='generic/dashboard.html'):
"""**Descripción**: Permite actualizar el email y la contraseña.
:return: Solo devuelve errores si el proceso falla.
"""
if not request.user.is_authenticated(): # ¡no uses el decorador!
return login(request)
if request.user.username is None:
if request.user.email is None:
from forms import SocialTwitterUserForm as formClass
else:
if request.user.google_user is None and request.user.facebook_user is None:
from forms import SocialUserForm as formClass
else:
from forms import SocialFacebookGoogleUserForm as formClass
if request.method == 'POST':
f = formClass(request.POST,
prefix='user_set_username',
initial={
'email': request.user.email,
'username': request.user.username,
})
if f.is_valid():
user = f.save(request.user)
if user:
request.session['user'] = user
request.session.put()
response = HttpResponseRedirect(
reverse('geouser.views.dashboard_contacts'))
# cookie de primer login
from time import time
from datetime import datetime
max_age = datetime.fromtimestamp(
time() + settings.SESSION_COOKIE_AGE * 2)
expires = max_age - datetime.now()
expires = expires.days * 86400 + expires.seconds
response.set_cookie('new_user_%s' % request.user.id,
'',
max_age=60 * 60 * 24 * 7 * 52,
domain=settings.SESSION_COOKIE_DOMAIN,
path=settings.SESSION_COOKIE_PATH,
secure=settings.SESSION_COOKIE_SECURE)
return response
else:
f = formClass(prefix='user_set_username',
initial={
'email': request.user.email,
'username': request.user.username,
})
return render_to_response('generic/create_social_profile.html',
{'form': f},
context_instance=RequestContext(request))
#------------------------------------------------------------------------------
import memcache
friends = memcache.get('%sfriends_to_%s' %
(memcache.version, request.user.key()))
if friends is None: # lanzamos las peticiones asincronas
handlers_rpcs, list_rpc = request.user.get_friends_to_follow(rpc=True)
chronology = request.user.get_activity_timeline()
# FIXME: CHAPUZA, LA PLANTILLA ESPERA RECIBIR EL QUERY_ID EN JSON :)
try:
import json as simplejson
except:
from django.utils import simplejson
chronology[0] = simplejson.dumps(chronology[0])
if friends is None:
# usuarios con mas sugerencias
top_users = User.objects.get_top_users()
friends = {}
for user in top_users:
if not user.key() == request.user.key(
) and not request.user.is_following(user):
friends[user.id] = {'username': user.username, 'id': user.id}
# amigos de otras redes sociales
friends = request.user._callback_get_friends_to_follow(
handlers_rpcs, list_rpc, friends)
return render_to_response(template, {
'friends_to_follow': friends,
'chronology': chronology,
}, RequestContext(request))
def get_by_key_name(key_name):
return memcache.get(key_name)
p.start()
p.join()
#get code no from user input
parser = OptionParser()
parser.add_option("-n" , dest="codeno" , help="code no.")
(options, args) = parser.parse_args()
code_no = options.codeno
if code_no is None:
print "No code no input."
exit()
#try get code infomation from memcache , if they have ...
memcache = memcache.Client([ '172.17.0.46:11212' ] , debug=0)
code_info = memcache.get(code_no)
if code_info is None:
#there have no cache in memory , so try get code infomation from db
print "get code info from db"
#try connect to db server
db = MySQLdb.connect(
host="127.0.0.1" ,
port=3306 ,
user="******" ,
passwd="test" ,
db="sooj" )
cursor = db.cursor()
sql = "select * from code where no=%s" % code_no
cursor.execute( sql )
