diff options
Diffstat (limited to 'setuptools/command/build_py.py')
| -rw-r--r-- | setuptools/command/build_py.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/setuptools/command/build_py.py b/setuptools/command/build_py.py index 779adf2a..c971626c 100644 --- a/setuptools/command/build_py.py +++ b/setuptools/command/build_py.py @@ -159,7 +159,8 @@ class build_py(orig.build_py, Mixin2to3): else: return init_py - f = io.open(init_py, 'rb') + with io.open(init_py, 'rb') as f: + contents = f.read() if 'declare_namespace'.encode() not in f.read(): from distutils.errors import DistutilsError @@ -169,7 +170,6 @@ class build_py(orig.build_py, Mixin2to3): 'fix it.\n(See the setuptools manual under ' '"Namespace Packages" for details.)\n"' % (package,) ) - f.close() return init_py def initialize_options(self): |