Clean up unused code.

PiperOrigin-RevId: 169720771

6 files changed, 1 insertions, 14 deletions

diff --git a/absl/app.py b/absl/app.py
index d3e6823..5d65162 100644
--- a/absl/app.py
+++ b/absl/app.py
@@ -209,7 +209,6 @@ def _run_main(main, argv):
   elif FLAGS.run_with_profiling or FLAGS.profile_file:
     # Avoid import overhead since most apps (including performance-sensitive
     # ones) won't be run with profiling.
-
     import atexit
     if FLAGS.use_cprofile_for_profiling:
       import cProfile as profile
diff --git a/absl/flags/_flagvalues.py b/absl/flags/_flagvalues.py
index ede0e5d..fb621c9 100644
--- a/absl/flags/_flagvalues.py
+++ b/absl/flags/_flagvalues.py
@@ -683,7 +683,6 @@ class FlagValues(object):
 
     flag_dict = self._flags()
     args = iter(args)
-    non_gnu_break = False  # Whether args scanning breaks because of non-gnu.
     for arg in args:
       value = None
 
@@ -700,7 +699,6 @@ class FlagValues(object):
         if self.is_gnu_getopt():
           continue
         else:
-          non_gnu_break = True
           break
 
       if arg == '--':
@@ -723,7 +721,6 @@ class FlagValues(object):
         if self.is_gnu_getopt():
           continue
         else:
-          non_gnu_break = True
           break
 
       # --undefok is a special case.
@@ -773,8 +770,7 @@ class FlagValues(object):
       else:
         unknown_flags.append((name, arg))
 
-    remaining_args = list(args)
-    unparsed_args.extend(remaining_args)
+    unparsed_args.extend(list(args))
     return unknown_flags, unparsed_args, undefok
 
   def is_parsed(self):
diff --git a/absl/flags/_helpers.py b/absl/flags/_helpers.py
index 8eb8f56..7bd5fac 100644
--- a/absl/flags/_helpers.py
+++ b/absl/flags/_helpers.py
@@ -24,7 +24,6 @@ import re
 import struct
 import sys
 import textwrap
-
 try:
   import fcntl
 except ImportError:
@@ -38,7 +37,6 @@ except ImportError:
 import six
 
 
-
 _DEFAULT_HELP_WIDTH = 80  # Default width of help output.
 _MIN_HELP_WIDTH = 40  # Minimal "sane" width of help output. We assume that any
                       # value below 40 is unreasonable.
diff --git a/absl/logging/__init__.py b/absl/logging/__init__.py
index 282bd27..551cf43 100644
--- a/absl/logging/__init__.py
+++ b/absl/logging/__init__.py
@@ -84,14 +84,12 @@ from absl import flags
 from absl.logging import converter
 import six
 
-
 if six.PY2:
   import thread as _thread_lib  # For .get_ident().
 else:
   import threading as _thread_lib  # For .get_ident().
 
 
-
 FLAGS = flags.FLAGS
 
 
diff --git a/absl/logging/tests/verbosity_flag_test.py b/absl/logging/tests/verbosity_flag_test.py
index 66436d2..4609e64 100644
--- a/absl/logging/tests/verbosity_flag_test.py
+++ b/absl/logging/tests/verbosity_flag_test.py
@@ -31,12 +31,10 @@ assert logging.root.getEffectiveLevel() == logging.ERROR, (
     'logging.root level should be changed to ERROR, but found {}'.format(
         logging.root.getEffectiveLevel()))
 
-
 from absl import flags
 from absl import logging as _  # pylint: disable=unused-import
 from absl.testing import absltest
 
-
 FLAGS = flags.FLAGS
 
 assert FLAGS['verbosity'].value == -1, (
diff --git a/setup.py b/setup.py
index cfd5200..54d7007 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,6 @@ from __future__ import print_function
 
 import platform
 
-
 try:
   import setuptools
 except ImportError:
@@ -28,7 +27,6 @@ except ImportError:
   use_setuptools()
   import setuptools
 
-
 py_version = platform.python_version_tuple()
 if py_version < ('2', '7') or py_version[0] == '3' and py_version < ('3', '4'):
   raise RuntimeError('Python version 2.7 or 3.4+ is required.')