old_contents: # -*- coding: utf-8 -*-
  
  from validator import Validator
  
  
  class Gometalinter(Validator):
      __filetype__ = 'go'
  
      checker = 'gometalinter'
      # <file>:<line>:[<column>]: <message> (<linter>)
      regex = r"""
          .+?:
          (?P<lnum>\d+):
          (?P<col>\d+)?:
          (
              (?P<error>error)
              |
              (?P<warning>.*?)
          ):
          \s
          (?P<text>.*)
      """
  
new_contents: # -*- coding: utf-8 -*-
  
  import os
  from validator import Validator
  
  
  class Gometalinter(Validator):
      __filetype__ = 'go'
  
      instant = False
      checker = 'gometalinter'
      args = '--fast'
      # <file>:<line>:[<column>]: <message> (<linter>)
      regex = r"""
          .+?:
          (?P<lnum>\d+):
          (?P<col>\d+)?:
          (
              (?P<error>error)
              |
              (?P<warning>.*?)
          ):
          \s
          (?P<text>.*)
      """
  
      @property
      def cwd(self):
          return os.getcwd()
  
      def cmd(self, fpath):
          return ' '.join([self.binary, self.cmd_args, self.filename])
  
subject: Make gometalinter to be not instant