updated the python bindings, added code for easier File I/O, and the

* python/generator.py python/libxml.c python/libxml.py
  python/libxml2-python-api.xml python/libxml2class.txt
  python/libxml_wrap.h python/types.c: updated the python
  bindings, added code for easier File I/O, and the ability to
  define a resolver from Python fixing bug #91635
* python/tests/Makefile.am python/tests/inbuf.py
  python/tests/outbuf.py python/tests/pushSAXhtml.py
  python/tests/resolver.py python/tests/serialize.py: updated
  and augmented the set of Python tests.
Daniel

python/tests/outbuf.py

@@ -0,0 +1,33 @@
+#!/usr/bin/python -u
+import sys
+import libxml2
+import StringIO
+
+print "Skipped"
+sys.exit(1)
+
+# Memory debug specific
+libxml2.debugMemory(1)
+
+#f = open('res', 'w')
+f = StringIO.StringIO()
+buf = libxml2.createOutputBuffer(f, "ISO-8859-1")
+buf.write(3, "foo")
+buf.writeString("bar")
+buf.close()
+del buf
+
+if f.getvalue() != "foobar":
+    print "Failed to save to StringIO"
+    sys.exit(1)
+
+del f
+
+# Memory debug specific
+libxml2.cleanupParser()
+if libxml2.debugMemory(1) == 0:
+    print "OK"
+else:
+    print "Memory leak %d bytes" % (libxml2.debugMemory(1))
+    libxml2.dumpMemory()
+