fixed issue 1174, cache folder in examples

VERSION

@@ -1 +1 @@
-Version 2.2.1 (2012-11-24 11:06:30) stable
+Version 2.2.1 (2012-11-24 11:11:44) stable

applications/admin/controllers/appadmin.py

@@ -396,12 +396,13 @@ def ccache():
             if value[0] < ram['oldest']:
                 ram['oldest'] = value[0]
             ram['keys'].append((key, GetInHMS(time.time() - value[0])))
-
+    folder = os.path.join(request.folder,'cache')
-    locker = open(os.path.join(request.folder,
+    if not os.path.exists(folder):
-                               'cache/cache.lock'), 'a')
+        os.mkdir(folder)
+    locker = open(os.path.join(folder, 'cache.lock'), 'a')
     portalocker.lock(locker, portalocker.LOCK_EX)
     disk_storage = shelve.open(
-        os.path.join(request.folder, 'cache/cache.shelve'))
+        os.path.join(folder, 'cache.shelve'))
     try:
         for key, value in disk_storage.items():
             if isinstance(value, dict):

applications/examples/controllers/appadmin.py

@@ -396,12 +396,13 @@ def ccache():
             if value[0] < ram['oldest']:
                 ram['oldest'] = value[0]
             ram['keys'].append((key, GetInHMS(time.time() - value[0])))
-
+    folder = os.path.join(request.folder,'cache')
-    locker = open(os.path.join(request.folder,
+    if not os.path.exists(folder):
-                               'cache/cache.lock'), 'a')
+        os.mkdir(folder)
+    locker = open(os.path.join(folder, 'cache.lock'), 'a')
     portalocker.lock(locker, portalocker.LOCK_EX)
     disk_storage = shelve.open(
-        os.path.join(request.folder, 'cache/cache.shelve'))
+        os.path.join(folder, 'cache.shelve'))
     try:
         for key, value in disk_storage.items():
             if isinstance(value, dict):

applications/welcome/controllers/appadmin.py

@@ -396,12 +396,13 @@ def ccache():
             if value[0] < ram['oldest']:
                 ram['oldest'] = value[0]
             ram['keys'].append((key, GetInHMS(time.time() - value[0])))
-
+    folder = os.path.join(request.folder,'cache')
-    locker = open(os.path.join(request.folder,
+    if not os.path.exists(folder):
-                               'cache/cache.lock'), 'a')
+        os.mkdir(folder)
+    locker = open(os.path.join(folder, 'cache.lock'), 'a')
     portalocker.lock(locker, portalocker.LOCK_EX)
     disk_storage = shelve.open(
-        os.path.join(request.folder, 'cache/cache.shelve'))
+        os.path.join(folder, 'cache.shelve'))
     try:
         for key, value in disk_storage.items():
             if isinstance(value, dict):