diff options
Diffstat (limited to 'setuptools/sandbox.py')
| -rwxr-xr-x | setuptools/sandbox.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/setuptools/sandbox.py b/setuptools/sandbox.py index dbc24ede..d4131e62 100755 --- a/setuptools/sandbox.py +++ b/setuptools/sandbox.py @@ -158,7 +158,7 @@ class DirectorySandbox(AbstractSandbox): raise SandboxViolation(operation, args, kw) def _open(self, path, mode='r', *args, **kw): - if mode not in ('r', 'rt', 'rb', 'rU') and not self._ok(path): + if mode not in ('r', 'rt', 'rb', 'rU', 'U') and not self._ok(path): self._violation("open", path, mode, *args, **kw) return _open(path,mode,*args,**kw) |