Remove 2to3 code from setup.py. (#5114)
Python protobuf has long been a single-source codebase. 2to3 shouldn't need to run in setup.py.
diff --git a/python/setup.py b/python/setup.py
index 9a02a24..c2769d0 100755
--- a/python/setup.py
+++ b/python/setup.py
@@ -11,14 +11,8 @@
# namespace_packages option for the "google" package.
from setuptools import setup, Extension, find_packages
+from distutils.command.build_py import build_py as _build_py
from distutils.command.clean import clean as _clean
-
-if sys.version_info[0] == 3:
- # Python 3
- from distutils.command.build_py import build_py_2to3 as _build_py
-else:
- # Python 2
- from distutils.command.build_py import build_py as _build_py
from distutils.spawn import find_executable
# Find the Protocol Compiler.