Make Python statements compatible with version 2 and 3.

Author: monnerat

docs/Makefile.am

@@ -86,7 +86,7 @@ BUILT_SOURCES = 		\
 	$(HTML_FILES)
 
 reference/builddate.xml: $(REFERENCE_DEPS)
-	$(PYTHON) -c 'import datetime; print datetime.date.today()' > $@
+	$(PYTHON) -c 'import datetime; print (datetime.date.today())' > $@
 
 $(HTML_FILES): $(REFERENCE_DEPS)
 	xsltproc --nonet --xinclude -o $(BUILDDIR)/html/ \

src/caja-python.c

@@ -196,7 +196,7 @@ caja_python_init_python (void)
 	}
 
 	debug("Sanitize the python search path");
-	PyRun_SimpleString("import sys; sys.path = filter(None, sys.path)");
+	PyRun_SimpleString("import sys; sys.path = list(filter(None, sys.path))");
 	if (PyErr_Occurred())
 	{
 		PyErr_Print();