create_query_index() failing on unpartitioned CouchDB database with message invalid_partitioned_option

[CodipherX]

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Bug Description

On trying to create query index in CouchDB 3.0.0, the request fails with an unpartitioned DB with message HTTPError: 400 Client Error: Bad Request invalid_partitioned_option

1. Steps to reproduce and the simplest code sample possible to demonstrate the issue

Execute the following code

from cloudant import couchdb
from cloudant.design_document import DesignDocument

with couchdb("admin", "admin", url="http://127.0.0.1:5984") as couchClient:
        _ = couchClient.create_database("foo")
        
with couchdb("admin", "admin", url="http://127.0.0.1:5984") as couchClient:
    db = couchClient["foo"]
    ddoc = DesignDocument(db, document_id="bar")
    ddoc["language"] = "query"
    ddoc.save()

with couchdb("admin", "admin", url="http://127.0.0.1:5984") as couchClient:
    db = couchClient["foo"]
    db.create_query_index(design_document_id="_design/bar",fields=["key"])

2. What you expected to happen

The index should get created

3. What actually happened

Error is thrown with message - HTTPError: 400 Client Error: Bad Request invalid_partitioned_option Requested partitioned option does not match existing value on design document _design/bar for url: http://127.0.0.1:5984/foo/_index

Environment details

• CouchDB - 3.0.0
• Python 3.7
• python-cloudant - 2.13

4. Workaround

In the cloudant/index.py, partitioned option was set only for partitioned = True. I added an else clause for partition = False and that fixed the issue.
Updating line 157-158 of cloudant/index.py

if self._partitioned:
  payload['partitioned'] = True
else:
  payload['partitioned'] = False

[bessbd]

Hi @CodipherX ,

Thank you for reporting this issue! According to https://docs.couchdb.org/en/stable/api/database/find.html#post--db-_index , partitioned is not optional so this seems to be a python-cloudant bug.
I'll open a PR for this soon.

[bessbd]

Hi @CodipherX ,

I've just merged 14646b7 to master. Can you please verify that your issue is gone with that change?