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from pyramid.view import view_config
from pyramid.httpexceptions import HTTPFound
from pyramid.security import remember, forget
from pyramid.i18n import TranslationString as _
from sqlalchemy import select
from sqlalchemy.exc import NoResultFound
from .. import models
from ..models.user import PasswordMismatch
@view_config(route_name='login', renderer='fietsboek:templates/login.jinja2', request_method='GET')
def login(request):
return {}
@view_config(route_name='login', request_method='POST')
def do_login(request):
query = select(models.User).filter_by(email=request.params['email'])
try:
user = request.dbsession.execute(query).scalar_one()
user.check_password(request.params['password'])
except (NoResultFound, PasswordMismatch):
request.session.flash(request.localizer.translate(_('flash.invalid_credentials')))
return HTTPFound(request.route_url('login'))
request.session.flash(request.localizer.translate(_('flash.logged_in')))
headers = remember(request, str(user.id))
return HTTPFound('/', headers=headers)
@view_config(route_name='logout')
def logout(request):
request.session.flash(request.localizer.translate(_('flash.logged_out')))
headers = forget(request)
return HTTPFound('/', headers=headers)
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