mirror of
https://github.com/aaPanel/aaPanel.git
synced 2026-08-17 21:25:47 +02:00
jose
3ac20e08ce
1. Add disk IO information to the homepage 2. Add a clear list button in the upload window 3. Optimize the background task overhead of the panel 4. Optimize the disk information caching mechanism 5. Panel Pro edition is online 6. Optimize panel resource usage 7. Optimize SSL certificate renewal 8. Fix the problem of reporting an error when the security entrance is empty 9. Fix the problem of infinite recursion when copying directories in extreme cases
110 lines
4.1 KiB
Python
110 lines
4.1 KiB
Python
# -*- coding: utf-8 -*-
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"""
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flaskext.session
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~~~~~~~~~~~~~~~~
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Adds server session support to your application.
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:copyright: (c) 2014 by Shipeng Feng.
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:license: BSD, see LICENSE for more details.
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"""
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__version__ = '0.3.0'
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import os
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from .sessions import NullSessionInterface, RedisSessionInterface, \
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MemcachedSessionInterface, FileSystemSessionInterface, \
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MongoDBSessionInterface, SqlAlchemySessionInterface
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class Session(object):
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"""This class is used to add Server-side Session to one or more Flask
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applications.
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There are two usage modes. One is initialize the instance with a very
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specific Flask application::
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app = Flask(__name__)
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Session(app)
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The second possibility is to create the object once and configure the
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application later::
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sess = Session()
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def create_app():
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app = Flask(__name__)
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sess.init_app(app)
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return app
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By default Flask-Session will use :class:`NullSessionInterface`, you
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really should configurate your app to use a different SessionInterface.
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.. note::
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You can not use ``Session`` instance directly, what ``Session`` does
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is just change the :attr:`~flask.Flask.session_interface` attribute on
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your Flask applications.
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"""
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def __init__(self, app=None):
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self.app = app
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if app is not None:
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self.init_app(app)
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def init_app(self, app):
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"""This is used to set up session for your app object.
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:param app: the Flask app object with proper configuration.
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"""
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app.session_interface = self._get_interface(app)
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def _get_interface(self, app):
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config = app.config.copy()
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config.setdefault('SESSION_TYPE', 'null')
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config.setdefault('SESSION_PERMANENT', True)
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config.setdefault('SESSION_USE_SIGNER', False)
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config.setdefault('SESSION_KEY_PREFIX', 'session:')
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config.setdefault('SESSION_REDIS', None)
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config.setdefault('SESSION_MEMCACHED', None)
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config.setdefault('SESSION_FILE_DIR',
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os.path.join(os.getcwd(), 'flask_sessionstore'))
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config.setdefault('SESSION_FILE_THRESHOLD', 500)
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config.setdefault('SESSION_FILE_MODE', 384)
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config.setdefault('SESSION_MONGODB', None)
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config.setdefault('SESSION_MONGODB_DB', 'flask_sessionstore')
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config.setdefault('SESSION_MONGODB_COLLECT', 'sessions')
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config.setdefault('SESSION_SQLALCHEMY', None)
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config.setdefault('SESSION_SQLALCHEMY_TABLE', 'sessions')
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if config['SESSION_TYPE'] == 'redis':
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session_interface = RedisSessionInterface(
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config['SESSION_REDIS'], config['SESSION_KEY_PREFIX'],
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config['SESSION_USE_SIGNER'], config['SESSION_PERMANENT'])
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elif config['SESSION_TYPE'] == 'memcached':
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session_interface = MemcachedSessionInterface(
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config['SESSION_MEMCACHED'], config['SESSION_KEY_PREFIX'],
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config['SESSION_USE_SIGNER'], config['SESSION_PERMANENT'])
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elif config['SESSION_TYPE'] == 'filesystem':
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session_interface = FileSystemSessionInterface(
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config['SESSION_FILE_DIR'], config['SESSION_FILE_THRESHOLD'],
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config['SESSION_FILE_MODE'], config['SESSION_KEY_PREFIX'],
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config['SESSION_USE_SIGNER'], config['SESSION_PERMANENT'])
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elif config['SESSION_TYPE'] == 'mongodb':
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session_interface = MongoDBSessionInterface(
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config['SESSION_MONGODB'], config['SESSION_MONGODB_DB'],
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config['SESSION_MONGODB_COLLECT'],
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config['SESSION_KEY_PREFIX'], config['SESSION_USE_SIGNER'],
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config['SESSION_PERMANENT'])
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elif config['SESSION_TYPE'] == 'sqlalchemy':
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session_interface = SqlAlchemySessionInterface(
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app, config['SESSION_SQLALCHEMY'],
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config['SESSION_SQLALCHEMY_TABLE'],
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config['SESSION_KEY_PREFIX'], config['SESSION_USE_SIGNER'],
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config['SESSION_PERMANENT'])
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else:
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session_interface = NullSessionInterface()
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return session_interface
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