18 lines
766 B
Python
18 lines
766 B
Python
from flask import Flask
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from flask_caching import Cache
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# This somewhat breaks convention of trying to keep flask stuff in only the application
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# routing layer, but flask-caching itself is a useful wrapper that supports a ton of
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# backends like in-memory, filesystem, redis, memcached, etc. So, we centralize the
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# object's ownership here and call into this to initialize it during application setup
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# so that anywhere in the codebase can assume an initialized cache object for decorators.
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app = Flask(__name__)
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cache = Cache(
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app,
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# We should overwrite this in any reasonable entrypoint to the system, but for simple
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# utilities that don't want to set up the entire infrastructure, provide a sane default.
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config={"CACHE_TYPE": "SimpleCache"},
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)
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