From 2ef213ca32302bff97839cee7d58942f8bd244eb Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@google.com>
Date: Fri, 10 Nov 2017 15:41:56 -0500
Subject: address lint warnings after pylint upgrade

Newer pylint 1.6.5 emits warnings not seen with older versions.
Tweak the code to get lint clean again.

Bug: None
Test: ./tools/pylint.py no longer complains
Change-Id: Ib2f620ea4c60357430779c42b16d26a3b2ef2ca7
---
 pre-upload.py               | 3 +++
 rh/config.py                | 1 +
 rh/config_unittest.py       | 3 +++
 rh/git.py                   | 1 +
 rh/hooks.py                 | 1 +
 rh/hooks_unittest.py        | 6 +++++-
 rh/shell_unittest.py        | 3 +++
 rh/terminal.py              | 1 +
 rh/utils.py                 | 4 ++++
 tools/clang-format.py       | 3 +++
 tools/google-java-format.py | 3 +++
 11 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/pre-upload.py b/pre-upload.py
index fe4cdd8..86f6da0 100755
--- a/pre-upload.py
+++ b/pre-upload.py
@@ -37,6 +37,9 @@ if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# We have to import our local modules after the sys.path tweak.  We can't use
+# relative imports because this is an executable program, not a module.
+# pylint: disable=wrong-import-position
 import rh
 import rh.results
 import rh.config
diff --git a/rh/config.py b/rh/config.py
index 6a149d7..61f2ef0 100644
--- a/rh/config.py
+++ b/rh/config.py
@@ -28,6 +28,7 @@ if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# pylint: disable=wrong-import-position
 import rh.hooks
 import rh.shell
 
diff --git a/rh/config_unittest.py b/rh/config_unittest.py
index 9547b74..55d08e9 100755
--- a/rh/config_unittest.py
+++ b/rh/config_unittest.py
@@ -29,6 +29,9 @@ if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# We have to import our local modules after the sys.path tweak.  We can't use
+# relative imports because this is an executable program, not a module.
+# pylint: disable=wrong-import-position
 import rh.hooks
 import rh.config
 
diff --git a/rh/git.py b/rh/git.py
index 8cf2557..fb3f0f4 100644
--- a/rh/git.py
+++ b/rh/git.py
@@ -26,6 +26,7 @@ if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# pylint: disable=wrong-import-position
 import rh.utils
 
 
diff --git a/rh/hooks.py b/rh/hooks.py
index 5d60428..c0071ae 100644
--- a/rh/hooks.py
+++ b/rh/hooks.py
@@ -28,6 +28,7 @@ if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# pylint: disable=wrong-import-position
 import rh.results
 import rh.git
 import rh.utils
diff --git a/rh/hooks_unittest.py b/rh/hooks_unittest.py
index ec4d0b3..38a7fc9 100755
--- a/rh/hooks_unittest.py
+++ b/rh/hooks_unittest.py
@@ -18,16 +18,20 @@
 
 from __future__ import print_function
 
-import mock
 import os
 import sys
 import unittest
 
+import mock
+
 _path = os.path.realpath(__file__ + '/../..')
 if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# We have to import our local modules after the sys.path tweak.  We can't use
+# relative imports because this is an executable program, not a module.
+# pylint: disable=wrong-import-position
 import rh
 import rh.hooks
 import rh.config
diff --git a/rh/shell_unittest.py b/rh/shell_unittest.py
index bd98ec1..7fc0f91 100755
--- a/rh/shell_unittest.py
+++ b/rh/shell_unittest.py
@@ -28,6 +28,9 @@ if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# We have to import our local modules after the sys.path tweak.  We can't use
+# relative imports because this is an executable program, not a module.
+# pylint: disable=wrong-import-position
 import rh.shell
 
 
diff --git a/rh/terminal.py b/rh/terminal.py
index 9eda0ec..686a7ca 100644
--- a/rh/terminal.py
+++ b/rh/terminal.py
@@ -28,6 +28,7 @@ if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# pylint: disable=wrong-import-position
 import rh.shell
 
 
diff --git a/rh/utils.py b/rh/utils.py
index d892358..5328ea7 100644
--- a/rh/utils.py
+++ b/rh/utils.py
@@ -31,6 +31,7 @@ if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# pylint: disable=wrong-import-position
 import rh.shell
 import rh.signals
 
@@ -340,6 +341,8 @@ def run_command(cmd, error_message=None, redirect_stdout=False,
     # Note that tempfiles must be unbuffered else attempts to read
     # what a separate process did to that file can result in a bad
     # view of the file.
+    # The Popen API accepts either an int or a file handle for stdout/stderr.
+    # pylint: disable=redefined-variable-type
     if log_stdout_to_file:
         stdout = open(log_stdout_to_file, 'w+')
     elif stdout_to_pipe:
@@ -351,6 +354,7 @@ def run_command(cmd, error_message=None, redirect_stdout=False,
         stderr = subprocess.STDOUT
     elif redirect_stderr:
         stderr = _get_tempfile()
+    # pylint: enable=redefined-variable-type
 
     # If subprocesses have direct access to stdout or stderr, they can bypass
     # our buffers, so we need to flush to ensure that output is not interleaved.
diff --git a/tools/clang-format.py b/tools/clang-format.py
index 998eb49..55b3f3b 100755
--- a/tools/clang-format.py
+++ b/tools/clang-format.py
@@ -27,6 +27,9 @@ if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# We have to import our local modules after the sys.path tweak.  We can't use
+# relative imports because this is an executable program, not a module.
+# pylint: disable=wrong-import-position
 import rh.shell
 import rh.utils
 
diff --git a/tools/google-java-format.py b/tools/google-java-format.py
index 6796cfc..3e88358 100755
--- a/tools/google-java-format.py
+++ b/tools/google-java-format.py
@@ -28,6 +28,9 @@ if sys.path[0] != _path:
     sys.path.insert(0, _path)
 del _path
 
+# We have to import our local modules after the sys.path tweak.  We can't use
+# relative imports because this is an executable program, not a module.
+# pylint: disable=wrong-import-position
 import rh.shell
 import rh.utils
 
-- 
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