Firestore: return non existent snapshot if document not found instead of raising NotFound exception #5007
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… of raising NotFound exception
chemelnucfin
added
api: firestore
googlebot
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cla: yes
tseaver
suggested changes
Mar 9, 2018
| @@ -420,17 +419,11 @@ def get(self, field_paths=None, transaction=None): | |||
| Returns: | |||
| ~.firestore_v1beta1.document.DocumentSnapshot: A snapshot of | |||
| the current document. | |||
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| @@ -582,8 +582,7 @@ def _parse_batch_get(get_doc_response, reference_map, client): | |||
| a document factory. | |||
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| Returns: | |||
| Optional[.DocumentSnapshot]: The retrieved snapshot. If the | |||
| snapshot is :data:`None`, that means the document is ``missing``. | |||
| Optional[.DocumentSnapshot]: The retrieved snapshot. | |||
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| @@ -420,17 +419,11 @@ def get(self, field_paths=None, transaction=None): | |||
| Returns: | |||
| ~.firestore_v1beta1.document.DocumentSnapshot: A snapshot of | |||
| the current document. | |||
|
|
|||
| Raises: | |||
| ~google.cloud.exceptions.NotFound: If the document does not exist. | |||
| """ | |||
| snapshot_generator = self._client.get_all( | |||
| [self], field_paths=field_paths, transaction=transaction) | |||
| snapshot = _consume_single_get(snapshot_generator) | |||
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|
|
||
| # Create a minimal fake client with a dummy response. | ||
| response_iterator = iter([None]) | ||
| read_time = 123 | ||
| snapshot = DocumentSnapshot(None, None, False, read_time, None, None) |
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@tseaver addressed your comments. thanks. I kept a lot of the unittest to not compare to |
tseaver
approved these changes
Mar 12, 2018
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closes #4809