From: kevan <kevan@isnotajoke.com>
Date: Sat, 18 Jul 2009 03:00:10 +0000 (-0700)
Subject: Add 'only_files' option to the overwrite field in Adder
X-Git-Tag: allmydata-tahoe-1.5.0~38
X-Git-Url: https://git.rkrishnan.org/%5B/%5D%20/uri/%22doc.html/architecture.txt?a=commitdiff_plain;h=c476c66b0ea37912968486318b4b5bd16d8123eb;p=tahoe-lafs%2Ftahoe-lafs.git

Add 'only_files' option to the overwrite field in Adder
---

diff --git a/src/allmydata/dirnode.py b/src/allmydata/dirnode.py
index b06836f3..117c80e4 100644
--- a/src/allmydata/dirnode.py
+++ b/src/allmydata/dirnode.py
@@ -98,6 +98,9 @@ class Adder:
             if name in children:
                 if not self.overwrite:
                     raise ExistingChildError("child '%s' already exists" % name)
+
+                if self.overwrite == "only_files" and IDirectoryNode.providedBy(children[name][0]):
+                    raise ExistingChildError("child '%s' already exists" % name)
                 metadata = children[name][1].copy()
             else:
                 metadata = {"ctime": now,