8e69178e07
Instead of inserting the path of the apps into the Python app, the apps are now referenced by their full import path. This app name claves with external or native Python libraries. Example: Mayan statistics app vs. Python new statistics library. Every app reference is now prepended with 'mayan.apps'. Existing config.yml files need to be updated manually. Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
141 lines
4.5 KiB
Python
141 lines
4.5 KiB
Python
from __future__ import absolute_import, unicode_literals
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from datetime import timedelta
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from kombu import Exchange, Queue
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from django.apps import apps
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from django.db.models.signals import pre_save
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from django.utils.translation import ugettext_lazy as _
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from mayan.apps.acls import ModelPermission
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from mayan.apps.common import MayanAppConfig, menu_facet, menu_main, menu_sidebar
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from mayan.apps.common.dashboards import dashboard_main
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from mayan.apps.events import ModelEventType
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from mayan.celery import app
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from .dashboard_widgets import DashboardWidgetTotalCheckouts
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from .events import (
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event_document_auto_check_in, event_document_check_in,
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event_document_check_out, event_document_forceful_check_in
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)
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from .handlers import check_new_version_creation
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from .links import (
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link_checkin_document, link_checkout_document, link_checkout_info,
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link_checkout_list
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)
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from .literals import CHECK_EXPIRED_CHECK_OUTS_INTERVAL
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from .permissions import (
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permission_document_checkin, permission_document_checkin_override,
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permission_document_checkout, permission_document_checkout_detail_view
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)
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from .queues import * # NOQA
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from .tasks import task_check_expired_check_outs # NOQA
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# This import is required so that celerybeat can find the task
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class CheckoutsApp(MayanAppConfig):
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app_namespace = 'checkouts'
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app_url = 'checkouts'
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has_rest_api = True
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has_tests = True
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name = 'mayan.apps.checkouts'
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verbose_name = _('Checkouts')
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def ready(self):
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super(CheckoutsApp, self).ready()
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Document = apps.get_model(
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app_label='documents', model_name='Document'
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)
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DocumentVersion = apps.get_model(
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app_label='documents', model_name='DocumentVersion'
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)
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DocumentCheckout = self.get_model('DocumentCheckout')
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Document.add_to_class(
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'check_in',
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lambda document, user=None: DocumentCheckout.objects.check_in_document(document, user)
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)
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Document.add_to_class(
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'checkout_info',
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lambda document: DocumentCheckout.objects.document_checkout_info(
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document
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)
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)
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Document.add_to_class(
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'checkout_state',
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lambda document: DocumentCheckout.objects.document_checkout_state(
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document
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)
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)
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Document.add_to_class(
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'is_checked_out',
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lambda document: DocumentCheckout.objects.is_document_checked_out(
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document
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)
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)
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ModelEventType.register(
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model=Document, event_types=(
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event_document_auto_check_in, event_document_check_in,
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event_document_check_out, event_document_forceful_check_in
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)
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)
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ModelPermission.register(
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model=Document, permissions=(
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permission_document_checkout,
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permission_document_checkin,
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permission_document_checkin_override,
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permission_document_checkout_detail_view
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)
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)
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app.conf.CELERYBEAT_SCHEDULE.update(
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{
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'task_check_expired_check_outs': {
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'task': 'mayan.apps.checkouts.tasks.task_check_expired_check_outs',
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'schedule': timedelta(
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seconds=CHECK_EXPIRED_CHECK_OUTS_INTERVAL
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),
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},
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}
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)
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app.conf.CELERY_QUEUES.append(
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Queue(
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'checkouts_periodic', Exchange('checkouts_periodic'),
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routing_key='checkouts_periodic', delivery_mode=1
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),
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)
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app.conf.CELERY_ROUTES.update(
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{
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'mayan.apps.checkouts.tasks.task_check_expired_check_outs': {
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'queue': 'checkouts_periodic'
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},
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}
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)
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dashboard_main.add_widget(
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widget=DashboardWidgetTotalCheckouts, order=-1
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)
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menu_facet.bind_links(links=(link_checkout_info,), sources=(Document,))
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menu_main.bind_links(links=(link_checkout_list,), position=98)
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menu_sidebar.bind_links(
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links=(link_checkout_document, link_checkin_document),
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sources=(
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'checkouts:checkout_info', 'checkouts:checkout_document',
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'checkouts:checkin_document'
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)
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)
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pre_save.connect(
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check_new_version_creation,
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dispatch_uid='check_new_version_creation',
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sender=DocumentVersion
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)
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