Pylint

examples/python/auth/test/_auth_example_test.py

@@ -18,8 +18,6 @@ from __future__ import division
 from __future__ import print_function
 
 import unittest
-import os
-import sys
 
 import grpc
 

examples/python/debug/BUILD.bazel

@@ -26,6 +26,7 @@ py_binary(
         "//src/python/grpcio_channelz/grpc_channelz/v1:grpc_channelz",
         "//tools/distrib/python/grpcio_tools:grpc_tools",
     ],
+    imports = ["."],
 )
 
 py_binary(
@@ -40,6 +41,7 @@ py_binary(
         "//src/python/grpcio/grpc:grpcio",
         "//tools/distrib/python/grpcio_tools:grpc_tools",
     ],
+    imports = ["."],
 )
 
 py_binary(
@@ -51,6 +53,7 @@ py_binary(
         "//src/python/grpcio/grpc:grpcio",
         "//src/python/grpcio_channelz/grpc_channelz/v1:grpc_channelz",
     ],
+    imports = ["."],
 )
 
 py_test(

examples/python/debug/test/_debug_example_test.py

@@ -19,10 +19,7 @@ from __future__ import print_function
 
 import logging
 import unittest
-import os
-import sys
 
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
 from examples.python.debug import debug_server
 from examples.python.debug import send_message
 from examples.python.debug import get_stats

examples/python/errors/test/_error_handling_example_test.py

@@ -22,8 +22,6 @@ except ImportError:
     pass
 
 import logging
-import os
-import sys
 import unittest
 
 import grpc

examples/python/wait_for_ready/test/_wait_for_ready_example_test.py

@@ -15,8 +15,6 @@
 
 import unittest
 import logging
-import os
-import sys
 
 from examples.python.wait_for_ready import wait_for_ready_example