flake8: Suppress "F821 undefined name" inline for Python 2 names

All of the instances of this are related to Python 2 names that
don't exist in Python 3, and the warnings are raised when running
flake8 on Python 3.

All of these will go away once we completely remove support for
Python 2, so just suppress them inline. We don't globally suppress
the check so that we will still see legitimate errors if/when they
occur in new code.

Change-Id: Iccf955f50abfc9f83b371fc0af6cceb51037456f
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/255039
Tested-by: David Pursehouse <dpursehouse@collab.net>
Reviewed-by: Mike Frysinger <vapier@google.com>

5 files changed, 6 insertions, 6 deletions

diff --git a/main.py b/main.py
index abb99cc5..3efb1c35 100755
--- a/main.py
+++ b/main.py
@@ -69,7 +69,7 @@ from wrapper import WrapperPath, Wrapper
 from subcmds import all_commands
 
 if not is_python3():
-  input = raw_input
+  input = raw_input  # noqa: F821
 
 global_options = optparse.OptionParser(
     usage='repo [-p|--paginate|--no-pager] COMMAND [ARGS]',
diff --git a/platform_utils_win32.py b/platform_utils_win32.py
index c59db523..a6286374 100644
--- a/platform_utils_win32.py
+++ b/platform_utils_win32.py
@@ -219,8 +219,8 @@ def _preserve_encoding(source, target):
   if is_python3():
     return target
 
-  if isinstance(source, unicode):
-    return unicode(target)
+  if isinstance(source, unicode):  # noqa: F821
+    return unicode(target)  # noqa: F821
   return str(target)
 
 
diff --git a/project.py b/project.py
index 4af062ac..d0bf4651 100644
--- a/project.py
+++ b/project.py
@@ -52,7 +52,7 @@ else:
   import urlparse
   urllib = imp.new_module('urllib')
   urllib.parse = urlparse
-  input = raw_input
+  input = raw_input  # noqa: F821
 
 
 def _lwrite(path, content):
diff --git a/subcmds/gitc_delete.py b/subcmds/gitc_delete.py
index 1011276f..24d355a2 100644
--- a/subcmds/gitc_delete.py
+++ b/subcmds/gitc_delete.py
@@ -22,7 +22,7 @@ import platform_utils
 
 from pyversion import is_python3
 if not is_python3():
-  input = raw_input
+  input = raw_input  # noqa: F821
 
 
 class GitcDelete(Command, GitcClientCommand):
diff --git a/subcmds/upload.py b/subcmds/upload.py
index bc373b3e..ba75a53e 100644
--- a/subcmds/upload.py
+++ b/subcmds/upload.py
@@ -27,7 +27,7 @@ from project import RepoHook
 
 from pyversion import is_python3
 if not is_python3():
-  input = raw_input
+  input = raw_input  # noqa: F821
 else:
   unicode = str