Commit b1ae9e8c authored by Alok Saldanha's avatar Alok Saldanha
Browse files

ensure s3 bucket does not include trailing slash

parent 76c1d9e8
......@@ -29,6 +29,8 @@ class S3ItemSource(ItemSource):
):
self._name = name
self.s3 = s3fs.S3FileSystem()
if bucket.startswith('s3://'):
raise Exception(f"Bucket name should not include s3:// prefix, got {bucket}")
self.bucket = bucket
self.h5ad_suffix = h5ad_suffix
self.annotation_dir_suffix = annotation_dir_suffix
......@@ -67,7 +69,7 @@ class S3ItemSource(ItemSource):
raise Exception(f"S3 url '{url}' does not exist.")
s3key_map = dict(
(filepath[len(self.bucket) :], "s3://" + filepath)
(filepath[len(self.bucket) :].lstrip('/'), "s3://" + filepath)
for filepath in sorted(self.s3.ls(url))
)
......
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