tailbone/tailbone/views/progress.py

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# -*- coding: utf-8; -*-
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################################################################################
#
# Rattail -- Retail Software Framework
# Copyright © 2010-2022 Lance Edgar
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#
# This file is part of Rattail.
#
# Rattail is free software: you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
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#
# Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
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#
# You should have received a copy of the GNU General Public License along with
# Rattail. If not, see <http://www.gnu.org/licenses/>.
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#
################################################################################
"""
Progress Views
"""
from __future__ import unicode_literals, absolute_import
import six
from tailbone.progress import get_progress_session
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def progress(request):
key = request.matchdict['key']
session = get_progress_session(request, key,
type=request.GET.get('sessiontype'))
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if session.get('complete'):
msg = session.get('success_msg')
if msg:
request.session.flash(msg)
bits = session.get('extra_session_bits')
if bits:
for key, value in six.iteritems(bits):
request.session[key] = value
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elif session.get('error'):
msg = session.get('error_msg', "An unspecified error occurred.")
request.session.flash(msg, 'error')
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return session
def cancel(request):
key = request.matchdict['key']
session = get_progress_session(request, key)
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session.clear()
session['canceled'] = True
session.save()
msg = request.params.get('cancel_msg', "The operation was canceled.")
request.session.flash(msg)
return {}
def defaults(config, **kwargs):
base = globals()
progress = kwargs.get('progress', base['progress'])
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config.add_route('progress', '/progress/{key}')
config.add_view(progress, route_name='progress', renderer='json')
cancel = kwargs.get('cancel', base['cancel'])
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config.add_route('progress.cancel', '/progress/{key}/cancel')
config.add_view(cancel, route_name='progress.cancel', renderer='json')
def includeme(config):
defaults(config)