From a125f24d29fd8275be7283a2edca9abc125703d7 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Thu, 1 Mar 2012 23:40:02 -0600
Subject: Allow --options to be added by the user in Python

---
 src/pyinterp.cc | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/pyinterp.cc')

diff --git a/src/pyinterp.cc b/src/pyinterp.cc
index 048f5a39..3157079a 100644
--- a/src/pyinterp.cc
+++ b/src/pyinterp.cc
@@ -419,10 +419,19 @@ expr_t::ptr_op_t python_interpreter_t::lookup(const symbol_t::kind_t kind,
     }
     break;
 
-  case symbol_t::OPTION:
+  case symbol_t::OPTION: {
     if (option_t<python_interpreter_t> * handler = lookup_option(name.c_str()))
       return MAKE_OPT_HANDLER(python_interpreter_t, handler);
+
+    string option_name(string("option_") + name);
+    if (is_initialized && main_nspace.has_key(option_name.c_str())) {
+      DEBUG("python.interp", "Python lookup option: " << option_name);
+
+      if (python::object obj = main_nspace.get(option_name.c_str()))
+        return WRAP_FUNCTOR(functor_t(obj, option_name));
+    }
     break;
+  }
 
   case symbol_t::PRECOMMAND: {
     const char * p = name.c_str();
-- 
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