code: def _file_read(path):
      '''
      Read a file and return content
      '''
      content = False
      if os.path.exists(path):
          with salt.utils.files.fopen(path, 'r+') as fp_:
              content = salt.utils.stringutils.to_unicode(fp_.read())
          fp_.close()
      return contenf _file_read(path):
      '''
      Read a file and return content
      '''
      content = False
      if os.path.exists(path):
          with salt.utils.files.fopen(path, 'r+') as fp_:
              content = salt.utils.stringutils.to_unicode(fp_.read())
          fp_.close()
      return content
docs: Read a file and return content