def save(self,
on_new_path: Union[str, Path] = None,
mode=None,
exist_ok=False,
overwrite=False,
encoding=None,
**kwargs):
if (self._last_update is not None
and overwrite is False) and not self._is_deleted:
if self._last_update != self.updated_at:
raise AssertionError(
f"File change detected (last change {self.updated_at}), if you want to overwrite "
f"set overwrite=True")
if on_new_path is not None:
self.set_path(on_new_path)
assert exist_ok or not self.path.exists, FileExistsError(
"File exists. If you want override, please send 'exist_ok=True'")
assert self._only_read is False, f"{self.name} is only read."
mode = mode or self._get_mode('w')
assert 'w' in mode, f"{mode} for write isn't valid."
encoding = None if self._is_byte else 'utf-8'
with tempfile.TemporaryDirectory() as tmpdirname:
tmp_file = Path(tmpdirname).join(self.name)
if not self._newline and not self._is_byte:
kwargs.update({'newline': ''})
try:
with open(tmp_file, mode=mode, encoding=encoding,
**kwargs) as fp:
self._save_fp(fp)
except Exception as err:
raise IOError(f'Error writing to the file system file: {err}')
tmp_file.cp(self.path)
def save(self, on_new_path: Union[str, Path] = None, exist_ok=False, overwrite=False, force=False,
**kwargs):
with tempfile.TemporaryDirectory() as tmpdirname:
tmp_file = Path(tmpdirname).join(self.name)
try:
with ZipFile(tmp_file.path, mode='w', compression=ZIP_DEFLATED) as myzip:
for i in self.data:
myzip.write(i)
except Exception as err:
raise IOError(f'Error writing to the file system file: {err}')
tmp_file.cp(self.path)
self._last_update = self.updated_at
