Unable to use Azure buckets when creating the store by URL

[kylebarron]

E.g. this gives an empty result:

import obstore
from obstore.store import AzureStore

url = "https://overturemapswestus2.blob.core.windows.net/release"

store = AzureStore.from_url(url, skip_signature=True)
store.list_with_delimiter()

{'common_prefixes': [], 'objects': []}

It turns out this is due to path handling, because release/ is considered a prefix in the bucket, while it should be considered separately as the container name.

It works if you manually pass arguments to the store constructor:

store = AzureStore("release", account_name="overturemapswestus2", skip_signature=True)
store.list_with_delimiter()

{'common_prefixes': ['2023-04-02-alpha',
  '2023-07-26-alpha.0',
  '2023-10-19-alpha.0',
  '2023-11-14-alpha.0',
  '2023-12-14-alpha.0',
  '2024-01-17-alpha.0',
  '2024-02-15-alpha.0',
  '2024-02-15-alpha.0_log',
  '2024-03-12-alpha.0',
  '2024-04-16-beta.0',
  '2024-05-16-beta.0',
  '2024-06-13-beta.0',
  '2024-06-13-beta.1',
  '2024-07-22.0',
  '2024-08-20.0',
  '2024-09-18.0',
  '2024-10-23.0',
  '2024-11-13.0',
  '2024-12-18.0',
  '2025-01-22.0',
  '2025-02-19.0',
  '2025-03-19.0',
  '2025-03-19.1',
  '2025-04-23.0',
  '2025-05-21.0',
  '_$azuretmpfolder$'],
 'objects': []}