Refactored the code to be compatible with Python 3.1 and above

1 files changed, 30 insertions, 0 deletions

diff --git a/paste/deploy/compat.py b/paste/deploy/compat.py
new file mode 100644
index 0000000..f7b93f5
--- /dev/null
+++ b/paste/deploy/compat.py
@@ -0,0 +1,30 @@
+# (c) 2005 Ian Bicking and contributors; written for Paste (http://pythonpaste.org)
+# Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
+"""Python 2<->3 compatibility module"""
+import sys
+
+
+def print_(template, *args, **kwargs):
+    template = str(template)
+    if args:
+        template = template % args
+    elif kwargs:
+        template = template % kwargs
+    sys.stdout.writelines(template)
+
+if sys.version_info < (3, 0):
+    basestring = basestring
+    from ConfigParser import ConfigParser
+    from urllib import unquote
+    iteritems = lambda d: d.iteritems()
+
+    def reraise(t, e, tb):
+        exec('raise t, e, tb', dict(t=t, e=e, tb=tb))
+else:
+    basestring = str
+    from configparser import ConfigParser
+    from urllib.parse import unquote
+    iteritems = lambda d: d.items()
+
+    def reraise(t, e, tb):
+        exec('raise e from tb', dict(e=e, tb=tb))