Provided RedisDataStore does not work since redis.get() returns bytes rather than strings

[gibsondan]

The reference RedisDataStore here appears to be broken:

python-sdk/statsig/redis_data_store.py

Lines 11 to 27 in bc1e321

	class RedisDataStore(IDataStore):
	_connection: redis.Redis
	def __init__(self, host: str, port: int, password: str):
	if not has_imported_redis:
	raise ImportError("Failed to import redis, have you installed the redis dependency?")
	self._connection = redis.Redis(host=host, port=port, password=password)
	def get(self, key: str) -> str | None:
	return self._connection.get(key)
	def set(self, key: str, value: str):
	self._connection.set(key, value)
	def shutdown(self):
	self._connection.shutdown()

Redis.get returns bytes, not a string. Setting decode_responses to True when constructing the client appears to be one way to resolve the problem.

[gibsondan]

This issue is made worse by the fact that the SDK silently fails if a string is not returned:

python-sdk/statsig/spec_updater.py

Lines 108 to 110 in b7e7e0e

	cache_string = self._options.data_store.get(STORAGE_ADAPTER_KEY)
	if not isinstance(cache_string, str):
	return False