craig-rueda commented on a change in pull request #9020: [Caching] Ensure cache
is always created
URL:
https://github.com/apache/incubator-superset/pull/9020#discussion_r370911191
##########
File path: superset/utils/cache_manager.py
##########
@@ -27,30 +27,26 @@ def __init__(self) -> None:
self._tables_cache = None
self._cache = None
- def init_app(self, app):
- self._cache = self._setup_cache(app, app.config.get("CACHE_CONFIG"))
+ def init_app(self, app: Flask) -> None:
+ self._cache = self._setup_cache(app, app.config["CACHE_CONFIG"])
self._tables_cache = self._setup_cache(
- app, app.config.get("TABLE_NAMES_CACHE_CONFIG")
+ app, app.config["TABLE_NAMES_CACHE_CONFIG"]
)
@staticmethod
- def _setup_cache(app: Flask, cache_config) -> Optional[Cache]:
+ def _setup_cache(app: Flask, cache_config: CacheConfig) -> Cache:
"""Setup the flask-cache on a flask app"""
- if cache_config:
- if isinstance(cache_config, dict):
- if cache_config.get("CACHE_TYPE") != "null":
- return Cache(app, config=cache_config)
- else:
- # Accepts a custom cache initialization function,
- # returning an object compatible with Flask-Caching API
- return cache_config(app)
+ if isinstance(cache_config, dict):
Review comment:
Nice, this was confusing logic
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