Addition of override argument to rdflib.store.Store.bind breaks compatibility

[aucampia]

See:

• fix: namespace rebinding in Memory, SimpleMemory and BerkelyDB stores. #1843 (comment)

  Um, the change to Store.bind() breaks the public API, store plugins (such as oxrdflib, rdflib-leveldb, rdflib-kyotocabinet and rdflib-sqlachemy) are throwing exceptions on "bind got an unexpected keyword 'override'".

[aucampia]

So the way I see it, the addition of "override" fixed a bug, but to fix the bug we need the interface of bind on stores to accept the argument.

I think the most reasonable solution here is to call store bind via this adaptor method:

rdflib/rdflib/namespace/__init__.py

Lines 621 to 626 in 9829241

	def _store_bind(self, prefix: str, namespace: URIRef, override: bool) -> None:
	try:
	self.store.bind(prefix, namespace, override=override)
	except TypeError as error:
	logger.warning("caught %s", error, exc_info=True)
	self.store.bind(prefix, namespace)

This way, if the underlying store does not support the override argument we just call Store.bind without it, and then the bug will still be present.

I'm still testing this and will try refine it a bit so that it does not catch unrelated errors and I will improve the log message.

CC: @RDFLib/core-reviewers