diff options
| -rwxr-xr-x | setuptools/sandbox.py | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/setuptools/sandbox.py b/setuptools/sandbox.py index 11c14938..67cedde6 100755 --- a/setuptools/sandbox.py +++ b/setuptools/sandbox.py @@ -1,6 +1,9 @@ import os, sys, __builtin__, tempfile, operator _os = sys.modules[os.name] -_file = file +try: + _file = file +except NameError: + _file = None _open = open from distutils.errors import DistutilsError __all__ = [ @@ -60,13 +63,15 @@ class AbstractSandbox: """Run 'func' under os sandboxing""" try: self._copy(self) - __builtin__.file = self._file + if _file: + __builtin__.file = self._file __builtin__.open = self._open self._active = True return func() finally: self._active = False - __builtin__.file = _file + if _file: + __builtin__.file = _file __builtin__.open = _open self._copy(_os) @@ -92,7 +97,8 @@ class AbstractSandbox: return original(path,*args,**kw) return wrap - _file = _mk_single_path_wrapper('file', _file) + if _file: + _file = _mk_single_path_wrapper('file', _file) _open = _mk_single_path_wrapper('open', _open) for name in [ "stat", "listdir", "chdir", "open", "chmod", "chown", "mkdir", |