Some request fixers

1 files changed, 22 insertions, 0 deletions

diff --git a/fixers.py b/fixers.py
new file mode 100644
index 0000000..deded63
--- /dev/null
+++ b/fixers.py
@@ -0,0 +1,22 @@
+from werkzeug.wrappers import BaseResponse as Response
+
+class ScriptNameFixer(object):
+    """Sets SCRIPT_NAME from REQUEST_URI."""
+
+    def __init__ (self, app):
+        self.app = app
+
+    def __call__ (self, environ, start_response):
+        uri = environ["REQUEST_URI"]
+        path = environ["PATH_INFO"]
+        
+        if uri.endswith(path):
+            environ["SCRIPT_NAME"] = uri[:-len(path)]
+
+        return self.app(environ, start_response)
+
+def EnvironApp(environ, start_response):
+    """Returns the WSGI environment as response."""
+    
+    r = Response(str(environ))                                                                                                 
+    return r(environ, start_response)