#48 : rollback, this is not trivial.

scripts/extension.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+import os, sys
+from django.conf import settings
+
+def usage():
+    print "Usage: extension.py <ext name> <on|off>"
+    sys.exit(1)
+
+def update_extension(name, extdir, state):
+    for d in ['templates', 'scripts']:
+        if not os.path.isdir("%s/%s" % (extdir, d)):
+	    continue
+        cmd = state == "on" \
+	    and "ln -s %s/%s %s/%s" % (extdir, d, d, name) \
+	    or "rm %s/%s" % (d, name)
+	os.system(cmd)
+
+if __name__ == "__main__":
+    if len(sys.argv) != 3:
+	usage()
+    extdir = "%s/extensions/%s" % (settings.MAILNG_DIR, sys.argv[1])
+    if not os.path.isdir(extdir):
+	print "Extension not found"
+	sys.exit(1)
+    extname = "mailng.extensions.%s" % sys.argv[1]
+    update_extension(sys.argv[1], extdir, sys.argv[2])
+    if sys.argv[2] == "on":
+	print "Make sure you have added '%s' to INSTALLED_APPS (inside settings.py)" % extname
+    elif sys.argv[2] == "off":
+	print "Make sure you have remove '%s' from INSTALLED_APPS (inside settings.py)" % extname
+