docs: def _cache_loc(self, path, saltenv='base', cachedir=None):
          '''
          Return the local location to cache the file, cache dirs will be made
          '''
          cachedir = self.get_cachedir(cachedir)
          dest = salt.utils.path.join(cachedir,
                                      'files',
                                      saltenv,
                                      path)
          destdir = os.path.dirname(dest)
          with salt.utils.files.set_umask(0o077):
              # remove destdir if it is a regular file to avoid an OSError when
              # running os.makedirs below
              if os.path.isfile(destdir):
                  os.remove(destdir)
  
              # ensure destdir exists
              try:
                  os.makedirs(destdir)
              except OSError as exc:
                  if exc.errno != errno.EEXIST:  # ignore if it was there already
                      raise
  
              yield dest