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bulk_exists: check for access using fs.ls #647

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Merged
skshetry merged 1 commit into from
Dec 22, 2025
Merged

bulk_exists: check for access using fs.ls #647

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12 changes: 9 additions & 3 deletions src/dvc_data/index/index.py
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Original file line number Diff line number Diff line change
Expand Up @@ -247,14 +247,14 @@ def bulk_exists(
jobs: Optional[int] = None,
callback: "Callback" = DEFAULT_CALLBACK,
) -> dict["DataIndexEntry", bool]:
if not entries:
return {}

entries_with_hash = [e for e in entries if e.hash_info]
entries_without_hash = [e for e in entries if not e.hash_info]
results = dict.fromkeys(entries_without_hash, False)
callback.relative_update(len(entries_without_hash))

if not entries_with_hash:
return results

if self.index is None or not refresh:
for entry in callback.wrap(entries_with_hash):
assert entry.hash_info
Expand All @@ -270,6 +270,12 @@ def bulk_exists(
entry_map: dict[str, DataIndexEntry] = {
self.get(entry)[1]: entry for entry in entries_with_hash
}

try:
self.fs.ls(self.odb.path) # check for fs access
except FileNotFoundError:
pass

info_results = self.fs.info(
list(entry_map.keys()),
batch_size=jobs,
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