Fix query

src/app/model.py

@@ -18,15 +18,17 @@ def get_users():
 
 def match_user(username, password):
     cursor = db.cursor()
-    query = ("SELECT userid, username from users where username = (%s) and password = (%s)")
-    cursor.execute(query, (username, password))
+    query = ("SELECT userid, username from users where username = \"" + username + 
+            "\" and password = " + password)
+    cursor.execute(query)
     user = cursor.fetchall()
     return user
 
 def set_user(username, password):
     cursor = db.cursor()
-    query = ("INSERT INTO users VALUES (NULL, (%s), (%s))")
-    cursor.execute(query, (username, password))
+    query = ("INSERT INTO users VALUES (NULL, " + username + 
+            ", " + password + ")")
+    cursor.execute(query)
     cursor.close()
 
 def get_guestbook_entries():

src/app/views.py

@@ -44,10 +44,12 @@ class index():
         data = web.input()
         user = model.match_user(data.username, data.password)
         # If there is a matching user/password in the database the user is logged in
-        if len(user) == 1:
+        if len(user):
             friends = model.get_users()
             session.username = data.username
-            return render.index(login_form, friends)
+        else:
+            friends = [[],[]]
+        return render.index(login_form, friends)
 
 
 class register: