[gentoo-portage-dev] [PATCH] _emerge/depgraph.py: Autounmask-write fails when there isn't a file in package.*/ bug 598116

[Brian Dolbec]

From c4a61bebca1cfeb0833cefb2c64be6156bdb8e8d Mon Sep 17 00:00:00 2001
From: "hackers.terabit" <terabit.funtoo@××××××.com>
Date: Thu, 27 Oct 2016 03:29:16 +0000
Subject: [PATCH] _emerge/depgraph.py: Autounmask-write fails when there isn't
 a file in package.*/ bug 598116

Instead of outputting "!!! No file to write for ..." error message,
Use a sane default filename.
Add zz- prefix to ensure it remains the last file in sorted order.

X-Gentoo-bug: 598116
X-Gentoo-bug-url: https://bugs.gentoo.org/598116
---
 pym/_emerge/depgraph.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pym/_emerge/depgraph.py b/pym/_emerge/depgraph.py
index 9161914..7dc1f55 100644
--- a/pym/_emerge/depgraph.py
+++ b/pym/_emerge/depgraph.py
@@ -8240,6 +8240,12 @@ class depgraph(object):
 									child.endswith("~"):
 									continue
 								stack.append(os.path.join(p, child))
+			# If the directory is empty add a file with name
+			# pattern file_name.default
+			if last_file_path == None:
+				last_file_path=os.path.join(file_path, file_path, "zz-autounmask")
+				with open(last_file_path,"a+") as default:
+					default.write("# " + file_name)
 
 			return last_file_path
 
-- 
2.9.3


-- 
Brian Dolbec <dolsen>