fileutil.write: accept mode=, and use it in Node.write_config

[tahoe-lafs/tahoe-lafs.git] / src / allmydata / util / fileutil.py

diff --git a/src/allmydata/util/fileutil.py b/src/allmydata/util/fileutil.py
index 7add35cb41a968c2952c17e159b00eca149cde00..8eb8e9fb6cd360a74fdc4c62147bc0fd0b98df09 100644 (file)
--- a/src/allmydata/util/fileutil.py
+++ b/src/allmydata/util/fileutil.py
@@ -255,8 +255,8 @@ def write_atomically(target, contents, mode="b"):
         f.close()
     move_into_place(target+".tmp", target)
 
-def write(path, data):
-    wf = open(path, "wb")
+def write(path, data, mode="wb"):
+    wf = open(path, mode)
     try:
         wf.write(data)
     finally: