Merge "Stop to use the __future__ module."

tacker/tests/unit/fixtures.py

@@ -12,7 +12,6 @@
 
 """Fixtures for Tacker unit tests."""
 # NOTE(bhagyashris): This is needed for importing from fixtures.
-from __future__ import absolute_import
 
 import warnings
 

tacker/wsgi.py

@@ -16,7 +16,6 @@
 """
 Utility methods for working with WSGI servers
 """
-from __future__ import print_function
 import functools
 
 import errno

tools/check_i18n.py

@@ -12,8 +12,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from __future__ import print_function
-
 import compiler
 import os.path
 import sys

tools/install_venv_common.py

@@ -21,8 +21,6 @@ environment, it should be kept strictly compatible with Python 2.6.
 
 """
 
-from __future__ import print_function
-
 import optparse
 import os
 import subprocess