quite some changes for py3

These changes introduce some compatibility code. They don't make
wsgitools usable with Python 3.0, but they also don't break
compatibility with Python 2.5.

1 files changed, 10 insertions, 3 deletions

diff --git a/wsgitools/scgi/asynchronous.py b/wsgitools/scgi/asynchronous.py
index 9fedb87..33d5130 100644
--- a/wsgitools/scgi/asynchronous.py
+++ b/wsgitools/scgi/asynchronous.py
@@ -4,9 +4,16 @@ import asyncore
 import socket
 import sys
 try:
-    import cStringIO as StringIO
+    import io
 except ImportError:
-    import StringIO
+    try:
+        import cStringIO as io
+    except ImportError:
+        import StringIO as io
+try:
+    long
+except NameError:
+    long = int
 
 class SCGIConnection(asyncore.dispatcher):
     """SCGI connection class used by L{SCGIServer}."""
@@ -32,7 +39,7 @@ class SCGIConnection(asyncore.dispatcher):
         self.wsgihandler = None # wsgi application iterator
         self.outheaders = () # headers to be sent
                              # () -> unset, (..,..) -> set, True -> sent
-        self.body = StringIO.StringIO() # request body
+        self.body = io.StringIO() # request body
 
     def _wsgi_headers(self):
         return {"wsgi.version": (1, 0),