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 d53960fe..505dd4f3 100644 --- a/setuptools/command/build_py.py +++ b/setuptools/command/build_py.py @@ -215,8 +215,8 @@ class build_py(_build_py, Mixin2to3): else: return init_py - f = open(init_py,'rU') - if 'declare_namespace' not in f.read(): + f = open(init_py,'rbU') + if 'declare_namespace'.encode() not in f.read(): from distutils import log log.warn( "WARNING: %s is a namespace package, but its __init__.py does\n" |