docs: def _set_local_file_path(self):
          """
          Take from environment variable, create dirs and
          create file if doesn' exist.
          """
  
          self.FILE_LOCAL = self._transfer.get_env('FILE_LOCAL')
  
          if not self.FILE_LOCAL:
              filename = '{}_{}.{}'.format(str(self._transfer.prefix),
                                           str(self._transfer.namespace),
                                           str(self.file_extension))
              self.FILE_LOCAL = os.path.join(os.path.expanduser("~"), filename)
  
          dirs = os.path.dirname(self.FILE_LOCAL)
          if not os.path.exists(dirs):
              os.makedirs(dirs)
  
          try:
              open(self.FILE_LOCAL, "rb+").close()
          except:
              open(self.FILE_LOCAL, "a").close()