text: #!/usr/bin/env python
  """
      Runs the benchmarks
  """
  import sys
  import os
  import re
  from subprocess import Popen
  
  _filename_re = re.compile(r'^bench_(.*?)\.py$')
  bench_directory = os.path.abspath(os.path.dirname(__file__))
  
  
  def list_benchmarks():
      result = []
      for name in os.listdir(bench_directory):
          match = _filename_re.match(name)
          if match is not None:
              result.append(match.group(1))
      result.sort(key=lambda x: (x.startswith('logging_'), x.lower()))
      return result
  
  
  def run_bench(name):
      sys.stdout.write('%-32s' % name)
      sys.stdout.flush()
      Popen([sys.executable, '-mtimeit', '-s',
             'from bench_%s import run' % name,
             'run()']).wait()
  
  
  def main():
      print '=' * 80
      print 'Running benchmark for MarkupSafe'
      print '-' * 80
      os.chdir(bench_directory)
      for bench in list_benchmarks():
          run_bench(bench)
      print '-' * 80
  
  
  if __name__ == '__main__':
      main()
  