From 81bfd84f5eadaf4ee9bae4491239ed4a5ce9cd47 Mon Sep 17 00:00:00 2001
From: Georg Brandl <georg@python.org>
Date: Thu, 3 Sep 2009 18:00:11 +0200
Subject: Really fix the problem of keeping all pgen2 parser nodes in memory.

---
 sphinx/pycode/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sphinx/pycode')

diff --git a/sphinx/pycode/__init__.py b/sphinx/pycode/__init__.py
index 1187b6a4..fa8d0e94 100644
--- a/sphinx/pycode/__init__.py
+++ b/sphinx/pycode/__init__.py
@@ -234,6 +234,8 @@ class ModuleAnalyzer(object):
         attr_visitor = AttrDocVisitor(number2name, scope, self.encoding)
         attr_visitor.visit(self.parsetree)
         self.attr_docs = attr_visitor.collected
+        # now that we found everything we could in the tree, throw it away
+        # (it takes quite a bit of memory for large modules)
         self.parsetree = None
         return attr_visitor.collected
 
-- 
cgit v1.2.1