From 11bb2c8a07ea67b13f758e890ff14811f35109c9 Mon Sep 17 00:00:00 2001
From: Nicolas Dumazet <nicolas.dumazet@nexedi.com>
Date: Tue, 13 Oct 2009 16:30:26 +0000
Subject: [PATCH] doc-only: explain why we use a while construct here
git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@29611 20353a03-c40f-0410-a6d1-a30d3c3de9de
---
product/ERP5/Tool/TemplateTool.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/product/ERP5/Tool/TemplateTool.py b/product/ERP5/Tool/TemplateTool.py
index 64fa20c2e5..ac47bf06a6 100644
--- a/product/ERP5/Tool/TemplateTool.py
+++ b/product/ERP5/Tool/TemplateTool.py
@@ -459,6 +459,10 @@ class TemplateTool (BaseTool):
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
+ # "for line in process.stdout" is cleaner but is buffered,
+ # see http://bugs.python.org/issue3907
+ # We use this ugly construct to avoid waiting for test
+ # termination before printing content
while True:
line = process.stdout.readline()
if not line:
--
2.30.9