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58de8c7c5b
Python 3.11 is now required, old versions were causing unpredictability in tests. (Sanic does not yet support 3.12) Sanic has been upgraded to 23.6.0, which is the latest version that avoids this bug: https://github.com/sanic-org/sanic/issues/2921 New strategy for multiprocessing is to create all multiprocessing tools in one process, then fork to other processes. The previous strategy was to declare multiprocessing tools at the top of every file, or wherever they were needed at import/creation. Now all multiprocessing tools are attached to the app.shared_ctx. This means `api_app` is imported in many, many places. This forced a change in how the DownloadManager works. Previously, it would continually run download workers which would pull downloads from a multiprocessing.Queue. Now, a single worker checks for new downloads and sends a Sanic signal. Flags have been reworked to use the `api_app`. I removed the `which` flag functionality because the `which` are called at import and needed their own multiprocessing.Event.
33 lines
1 KiB
Python
33 lines
1 KiB
Python
import wrolpi
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from wrolpi.db import get_db_session
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from .api import inventory_bp
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from .inventory import logger, DEFAULT_CATEGORIES, DEFAULT_INVENTORIES
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from .models import Item, Inventory
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INVENTORY_INITIALIZED = False
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@wrolpi.before_startup
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def init(force=False):
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"""
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Initialize inventory categories, but only if none already exist. Initializes the inventories, but only if none
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already exist.
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"""
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global INVENTORY_INITIALIZED
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if INVENTORY_INITIALIZED and force is False:
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return
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logger.info('Initializing inventory')
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with get_db_session(commit=True) as session:
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if session.query(Item).count() == 0:
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for subcategory, category in DEFAULT_CATEGORIES:
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item = Item(subcategory=subcategory, category=category)
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session.add(item)
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if session.query(Inventory).count() == 0:
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for name in DEFAULT_INVENTORIES:
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inv = Inventory(name=name)
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session.add(inv)
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INVENTORY_INITIALIZED = True
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