def _stored_object_to_fetch_result(
ctx: contextlib.ExitStack,
stored_object: Optional[StoredObject],
wf_module_fetch_error: str,
dir: Path,
) -> Optional[FetchResult]:
"""
Given a StoredObject (or None), return a FetchResult (or None).
This cannot error. Any errors lead to a `None` return value.
"""
if stored_object is None:
return None
else:
try:
last_fetch_path = ctx.enter_context(
storedobjects.downloaded_file(stored_object, dir=dir))
if wf_module_fetch_error:
errors = [
RenderError(I18nMessage.TODO_i18n(wf_module_fetch_error))
]
else:
errors = []
return FetchResult(last_fetch_path, errors)
except FileNotFoundError:
return None
def _stored_object_to_fetch_result(
exit_stack: contextlib.ExitStack,
stored_object: Optional[StoredObject],
step_fetch_errors: List[FetchError],
dir: Path,
) -> Optional[FetchResult]:
"""Given a StoredObject (or None), return a FetchResult (or None).
This cannot error. Any errors lead to a `None` return value.
"""
if stored_object is None:
return None
else:
try:
last_fetch_path = exit_stack.enter_context(
storedobjects.downloaded_file(stored_object, dir=dir))
return FetchResult(last_fetch_path, step_fetch_errors)
except FileNotFoundError:
return None