Oups, add a lot of missing files

modules/whereis/UpdatedStorage.py

@@ -0,0 +1,57 @@
+# coding=utf-8
+
+import socket
+from datetime import datetime
+from datetime import timedelta
+
+from .User import User
+
+class UpdatedStorage:
+  def __init__(self, url, port):
+    sock = connect_to_ns(url, port)
+    self.users = dict()
+    if sock != None:
+      users = list_users(sock)
+      if users is not None:
+        for l in users:
+          u = User(l)
+          if u.login not in self.users:
+            self.users[u.login] = list()
+          self.users[u.login].append(u)
+        self.lastUpdate = datetime.now ()
+      else:
+        self.users = None
+      sock.close()
+    else:
+      self.users = None
+
+  def update(self):
+    if datetime.now () - self.lastUpdate < timedelta(minutes=10):
+      return self
+    else:
+      return None
+
+
+def connect_to_ns(server, port):
+  try:
+    s = socket.socket()
+    s.settimeout(3)
+    s.connect((server, port))
+  except socket.error:
+    return None
+  s.recv(8192)
+  return s
+
+
+def list_users(sock):
+  try:
+    sock.send('list_users\n'.encode())
+    buf = ''
+    while True:
+        tmp = sock.recv(8192).decode()
+        buf += tmp
+        if '\nrep 002' in tmp or tmp == '':
+            break
+    return buf.split('\n')[:-2]
+  except socket.error:
+    return None