handlers check for 'applications' folder

VERSION

@@ -1 +1 @@
-Version 2.6.0-development+timestamp.2013.08.27.16.49.41
+Version 2.6.0-development+timestamp.2013.08.27.16.57.03

handlers/README

@@ -1,3 +1,3 @@
-This folder contains example files. 
+This folder contains example handlers. 
-They much be copied to the web2py root folder in order to work properly.
+They must be copied to the web2py root folder in order to work properly.
-They should not be linked in the handlers folder.
+They should not be used in their current location.

handlers/cgihandler.py

@@ -56,6 +56,10 @@ import wsgiref.handlers
 
 path = os.path.dirname(os.path.abspath(__file__))
 os.chdir(path)
+
+if not os.path.exists('applications'):
+    raise RuntimeError('Running from the wrong folder')
+
 sys.path = [path] + [p for p in sys.path if not p == path]
 
 import gluon.main

handlers/fcgihandler.py

@@ -34,6 +34,10 @@ import os
 
 path = os.path.dirname(os.path.abspath(__file__))
 os.chdir(path)
+
+if not os.path.exists('applications'):
+    raise RuntimeError('Running from the wrong folder')
+
 sys.path = [path] + [p for p in sys.path if not p == path]
 
 import gluon.main

handlers/gaehandler.py

@@ -33,6 +33,12 @@ import wsgiref.handlers
 import datetime
 
 path = os.path.dirname(os.path.abspath(__file__))
+
+# os.chdir(path) ?
+
+if not os.path.exists('applications'):
+    raise RuntimeError('Running from the wrong folder')
+
 sys.path = [path] + [p for p in sys.path if not p == path]
 
 sys.modules['cPickle'] = sys.modules['pickle']

handlers/isapiwsgihandler.py

@@ -10,6 +10,8 @@ def __ExtensionFactory__():
     import sys
     path = os.path.dirname(os.path.abspath(__file__))
     os.chdir(path)
+    if not os.path.exists('applications'):
+        raise RuntimeError('Running from the wrong folder')
     sys.path = [path] + [p for p in sys.path if not p == path]
     import gluon.main
     import isapi_wsgi

handlers/modpythonhandler.py

@@ -34,6 +34,10 @@ from mod_python import apache
 
 path = os.path.dirname(os.path.abspath(__file__))
 os.chdir(path)
+
+if not os.path.exists('applications'):
+    raise RuntimeError('Running from the wrong folder')
+
 sys.path = [path] + [p for p in sys.path if not p == path]
 
 import gluon.main

handlers/scgihandler.py

@@ -47,6 +47,10 @@ import os
 
 path = os.path.dirname(os.path.abspath(__file__))
 os.chdir(path)
+
+if not os.path.exists('applications'):
+    raise RuntimeError('Running from the wrong folder')
+
 sys.path = [path] + [p for p in sys.path if not p == path]
 
 import gluon.main

handlers/wsgihandler.py

@@ -26,6 +26,10 @@ import os
 
 path = os.path.dirname(os.path.abspath(__file__))
 os.chdir(path)
+
+if not os.path.exists('applications'):
+    raise RuntimeError('Running from the wrong folder')
+
 sys.path = [path] + [p for p in sys.path if not p == path]
 
 sys.stdout = sys.stderr