Drop the py2 compatibility support modules. (#720)
1. Remove __future__.print_function which is mandatory in py3
2. Remove future.standard_library.install_aliases() which provides aliases in py2.x
Reference:
https://docs.python.org/3/library/__future__.html
https://python-future.org/reference.html?highlight=install_aliases#module-future.standard_library
diff --git a/mobly/controllers/android_device_lib/jsonrpc_shell_base.py b/mobly/controllers/android_device_lib/jsonrpc_shell_base.py
index 9d133a5..72bfddd 100755
--- a/mobly/controllers/android_device_lib/jsonrpc_shell_base.py
+++ b/mobly/controllers/android_device_lib/jsonrpc_shell_base.py
@@ -12,7 +12,6 @@
# See the License for the specific language governing permissions and
# limitations under the License.
"""Shared library for frontends to jsonrpc servers."""
-from __future__ import print_function
import code
import os
diff --git a/mobly/controllers/android_device_lib/snippet_client.py b/mobly/controllers/android_device_lib/snippet_client.py
index 7db36af..a2f4f81 100644
--- a/mobly/controllers/android_device_lib/snippet_client.py
+++ b/mobly/controllers/android_device_lib/snippet_client.py
@@ -13,8 +13,6 @@
# limitations under the License.
"""JSON RPC interface to Mobly Snippet Lib."""
-from __future__ import print_function
-
import re
import time
diff --git a/mobly/logger.py b/mobly/logger.py
index 782af60..654c038 100644
--- a/mobly/logger.py
+++ b/mobly/logger.py
@@ -12,8 +12,6 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-from __future__ import print_function
-
import datetime
import logging
import os
diff --git a/mobly/test_runner.py b/mobly/test_runner.py
index 6b32bf9..801d4ee 100644
--- a/mobly/test_runner.py
+++ b/mobly/test_runner.py
@@ -12,10 +12,6 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-from __future__ import print_function
-from future import standard_library
-standard_library.install_aliases()
-
import argparse
import contextlib
import inspect
diff --git a/tools/snippet_shell.py b/tools/snippet_shell.py
index fb3d011..74e23c1 100755
--- a/tools/snippet_shell.py
+++ b/tools/snippet_shell.py
@@ -24,7 +24,6 @@
>>> s.mySnippet('example')
u'You said: example'
"""
-from __future__ import print_function
import argparse
import logging
