Use open() instead of file() in CachedPathID doctests (2to3 compatability).

diff --git a/libbe/storage/vcs/base.py b/libbe/storage/vcs/base.py
index 8d2ab604e38109b5bc6ae102d0c286b4bd89d7c5..d37739863702d1dbd5089e2bb8ed08e6e1718e60 100644 (file)
--- a/libbe/storage/vcs/base.py
+++ b/libbe/storage/vcs/base.py
@@ -156,11 +156,11 @@ class CachedPathID (object):
     >>> os.mkdir(os.path.join(dir.path, '.be', 'abc', 'bugs', '123', 'comments'))
     >>> os.mkdir(os.path.join(dir.path, '.be', 'abc', 'bugs', '123', 'comments', 'def'))
     >>> os.mkdir(os.path.join(dir.path, '.be', 'abc', 'bugs', '456'))
-    >>> file(os.path.join(dir.path, '.be', 'abc', 'values'),
+    >>> open(os.path.join(dir.path, '.be', 'abc', 'values'),
     ...      'w').close()
-    >>> file(os.path.join(dir.path, '.be', 'abc', 'bugs', '123', 'values'),
+    >>> open(os.path.join(dir.path, '.be', 'abc', 'bugs', '123', 'values'),
     ...      'w').close()
-    >>> file(os.path.join(dir.path, '.be', 'abc', 'bugs', '123', 'comments', 'def', 'values'),
+    >>> open(os.path.join(dir.path, '.be', 'abc', 'bugs', '123', 'comments', 'def', 'values'),
     ...      'w').close()
     >>> c = CachedPathID()
     >>> c.root(dir.path)