s3: provide more helpful messages on common errors #4480
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efiop
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efiop
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efiop
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efiop
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efiop
commented
Aug 27, 2020
| @@ -162,7 +162,7 @@ class RelPath(str): | |||
| "endpointurl": str, | |||
| "access_key_id": str, | |||
| "secret_access_key": str, | |||
| Optional("listobjects", default=False): Bool, | |||
| Optional("listobjects", default=False): Bool, # obsoleted | |||
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Obsoleted since we are using a high-level resource API now, which just does the switch automatically.
efiop
commented
Aug 27, 2020
| @@ -75,24 +73,52 @@ def s3(self): | |||
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| session = boto3.session.Session(**session_opts) | |||
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| return session.client( | |||
| return session.resource( | |||
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resource is a higher level API, so we don't have to manually parse-out HTTP codes.
efiop
commented
Aug 27, 2020
| try: | ||
| yield bucket.Object(path_info.path) | ||
| except bucket.meta.client.exceptions.NoSuchKey as exc: | ||
| raise DvcException(f"{path_info.url} does not exist") from exc |
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We'll move to FileNotFoundError in the future, but for now just doing the same thing that we used to.
Co-authored-by: Jorge Orpinel <jorgeorpinel@users.noreply.github.com>
skshetry
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Aug 27, 2020
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Fix #4478
❗ I have followed the Contributing to DVC checklist.
📖 If this PR requires documentation updates, I have created a separate PR (or issue, at least) in dvc.org and linked it here.
Thank you for the contribution - we'll try to review it as soon as possible. 🙏