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Project description
Muffin-Session – Implement an user sessions in Muffin Framework.
Requirements
python >= 3.3
Installation
Muffin-Session should be installed using pip:
pip install muffin-session
Usage
Add muffin_session to PLUGINS in your Application configuration.
Setup options if needed (see bellow).
Options
SESSION_AUTO_LOAD – Load session every request automatically Session will be loaded into request.session.
SESSION_DEFAULT_USER_CHECKER – A function which checks logged user (lambda x: x)
SESSION_LOGIN_URL – Redirect URL (‘/login’), or it may be a function which accepts request object and returns a string.
SESSION_SECRET – A secret code (‘Insecuresecret’)
SESSION_MAX_AGE – # Defines the lifetime of the session-cookie, in seconds
SESSION_DOMAIN – # Defines session-cookie domain
Examples
@app.ps.session.user_loader
def load_user(_id):
"""Define your own user loader. """
@app.register('/session')
def get_session(request):
""" Load session and return it as JSON. """
session = yield from app.ps.session(request)
return dict(session)
@app.register('/admin')
@app.ps.session.user_pass(lambda u: u.is_admin)
def admin(request):
""" Check for user is admin. """
@app.register('/login')
def login(request):
""" Login user. """
# ...
yield from app.ps.session.login(current_user.pk)
@app.register('/logout')
def logout(request):
""" Logout user. """
# ...
yield from app.ps.session.logout(curuser.pk)
@app.register('/somewhere')
def somewhere(request):
""" Do something and leave a flash message """
# ...
yield from app.ps.session.flash('Something done successfully')
@app.register('/common')
def common_page(request):
"""
This can be included in any endpoint which outputs regular page.
If you use jinja2 or other templating engine,
you will need to pass `request` to its context somehow.
Also this plugin will register `get_flashed_messages` function in Jinja2 context,
but only if Jinja2 plugin was loaded before this one.
"""
# first we want to ensure that session is loaded,
yield from app.ps.session.load()
# this method is *not* a coroutine, so it can be used in templates
messages = app.ps.session.get_flashed_messages()
return (
"<html><body><header>%s</header> Other content </body></html>" %
'<br/>'.join(messages)
)
Bug tracker
If you have any suggestions, bug reports or annoyances please report them to the issue tracker at https://github.com/klen/muffin-session/issues
Contributing
Development of Muffin-Session happens at: https://github.com/klen/muffin-session
Contributors
klen (Kirill Klenov)
License
Licensed under a MIT license.
If you wish to express your appreciation for the project, you are welcome to send a postcard to:
Kirill Klenov pos. Severny 8-3 MO, Istra, 143500 Russia
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