old_contents: # -*- coding: utf-8 -*-
  """astyle plugin for zazu"""
  import os
  import zazu.styler
  import zazu.util
  
  __author__ = "Nicholas Wiles"
  __copyright__ = "Copyright 2017"
  
  
  class AstyleStyler(zazu.styler.Styler):
      """Astyle plugin for code styling"""
  
      def style_file(self, file, verbose, dry_run):
          """Run astyle on a file"""
          args = ['astyle', '-v'] + self.options
          if dry_run:
              args.append('--dry-run')
          args.append(file)
          output = zazu.util.check_output(args)
          fix_needed = not output.startswith('Formatted  ')
          return file, fix_needed
  
      @staticmethod
      def default_extensions():
          return ['*.c',
                  '*.cc',
                  '*.cpp',
                  '*.h',
                  '*.hpp',
                  '*.java']
  
      @staticmethod
      def type():
          return 'astyle'
  
new_contents: # -*- coding: utf-8 -*-
  """astyle plugin for zazu"""
  import zazu.styler
  import zazu.util
  
  __author__ = "Nicholas Wiles"
  __copyright__ = "Copyright 2017"
  
  
  class AstyleStyler(zazu.styler.Styler):
      """Astyle plugin for code styling"""
  
      def style_file(self, file, verbose, dry_run):
          """Run astyle on a file"""
          args = ['astyle', '-v'] + self.options
          if dry_run:
              args.append('--dry-run')
          args.append(file)
          output = zazu.util.check_output(args)
          fix_needed = not output.startswith('Formatted  ')
          return file, fix_needed
  
      @staticmethod
      def default_extensions():
          return ['*.c',
                  '*.cc',
                  '*.cpp',
                  '*.h',
                  '*.hpp',
                  '*.java']
  
      @staticmethod
      def type():
          return 'astyle'
  
subject: remove unneeded import