Forgot to add compat.py

mwparserfromhell/compat.py

@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+
+import sys
+
+v = sys.version_info[0]
+
+if v >= 3:
+    bytes = bytes
+    str = str
+    basestring = (str, bytes)
+    import html.entities as htmlentitydefs
+else:
+    bytes = str
+    str = unicode
+    basestring = basestring
+    import htmlentitydefs

test.py

@@ -0,0 +1,14 @@
+import mwparserfromhell
+text = "foo {{spam|eggs}} bar"
+code = mwparserfromhell.parse(text)
+template = code.filter_templates()[0]
+template.name
+template.params
+template.params[0].value
+template.params[0].name
+template.params[0].showkey
+template.params[0].showkey = True
+template.params[0].name = "apples"
+code
+template.add("pears", "{{plums}}")
+code.filter_templates(recursive=True)