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bd419c5d39
Using Flask-Caching, we can memoize the magnet_uri method. Here, a timeout of 1 hour is chosen, though that value can be fiddled with. The cache is defined in extensions.py, but gets initialised in __init__.py.
52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
import os.path
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from flask import abort
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from flask.config import Config
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from flask_assets import Environment
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from flask_caching import Cache
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from flask_debugtoolbar import DebugToolbarExtension
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from flask_sqlalchemy import BaseQuery, Pagination, SQLAlchemy
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assets = Environment()
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db = SQLAlchemy()
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toolbar = DebugToolbarExtension()
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cache = Cache(config={'CACHE_TYPE': 'simple'})
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def fix_paginate():
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def paginate_faste(self, page=1, per_page=50, max_page=None, step=5, count_query=None):
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if page < 1:
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abort(404)
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if max_page and page > max_page:
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abort(404)
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# Count all items
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if count_query is not None:
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total_query_count = count_query.scalar()
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else:
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total_query_count = self.count()
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# Grab items on current page
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items = self.limit(per_page).offset((page - 1) * per_page).all()
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if not items and page != 1:
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abort(404)
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return Pagination(self, page, per_page, total_query_count, items)
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BaseQuery.paginate_faste = paginate_faste
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def _get_config():
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# Workaround to get an available config object before the app is initiallized
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# Only needed/used in top-level and class statements
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# https://stackoverflow.com/a/18138250/7597273
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root_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
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config = Config(root_path)
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config.from_object('config')
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return config
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config = _get_config()
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