From 723f4078a3b2dc299a5864c7e59a77d428ff6a66 Mon Sep 17 00:00:00 2001
From: Zooko O'Whielacronx <zooko@zooko.com>
Date: Tue, 17 Apr 2007 20:14:26 -0700
Subject: [PATCH] pyutil: fileutil.open_or_create()
---
src/allmydata/util/fileutil.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/allmydata/util/fileutil.py b/src/allmydata/util/fileutil.py
index ddb111ea..25ad9761 100644
--- a/src/allmydata/util/fileutil.py
+++ b/src/allmydata/util/fileutil.py
@@ -178,3 +178,9 @@ def remove_if_possible(f):
remove(f)
except:
pass
+
+def open_or_create(fname, binarymode=True):
+ try:
+ return open(fname, binarymode and "r+b" or "r+")
+ except EnvironmentError:
+ return open(fname, binarymode and "w+b" or "w+")
--
2.45.2