392     def copy_file_or_directory(self, source_path, destination_path):  argument
399         if self._same_file(source_path, destination_path):
402         if source_path.endswith('/'):
404             assert os.path.isdir(source_path)
406             for filename in os.listdir(source_path):
408                     os.path.join(source_path, filename),
410         elif os.path.isdir(source_path):
411             shutil.copytree(source_path, destination_path, symlinks=True)
412         elif os.path.islink(source_path):
414             link_to = os.readlink(source_path)
417             shutil.copy(source_path, destination_path)
420     def _same_file(self, source_path, destination_path):  argument
428         return os.path.samefile(source_path, destination_path)
475     def _sync_get_file_from(self, hostname, source_path, destination_path):  argument
477                       'destination_path: %s', hostname, source_path,
481         host.get_file(source_path, destination_path, delete_dest=True)
484     def get_file_from(self, hostname, source_path, destination_path):  argument
486                                (hostname, source_path, destination_path))
489     def sync_send_file_to(self, hostname, source_path, destination_path,  argument
493                       source_path, destination_path, can_fail)
497             host.send_file(source_path, destination_path, delete_dest=True)
502             if os.path.isdir(source_path):
503                 failed_file = os.path.join(source_path, _TRANSFER_FAILED_FILE)
515                 self.copy_file_or_directory(source_path, copy_to)
518     def send_file_to(self, hostname, source_path, destination_path,  argument
521                                (hostname, source_path, destination_path,