60 lines
2.5 KiB
Python
60 lines
2.5 KiB
Python
from __future__ import absolute_import
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import logging
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from django.db import DatabaseError
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from django.db.models.signals import post_save
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from django.dispatch import receiver
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from django.utils.translation import ugettext_lazy as _
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from south.signals import post_migrate
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from acls.api import class_permissions
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from documents.models import Document, DocumentVersion
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from main.api import register_maintenance_links
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from navigation.api import register_links, register_multi_item_links
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from project_tools.api import register_tool
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from statistics.classes import StatisticNamespace
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from .links import (all_document_ocr_cleanup, ocr_tool_link,
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queue_document_list, queue_document_multiple_delete,
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re_queue_multiple_document, submit_document,
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submit_document_multiple)
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from .models import DocumentQueue
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from .permissions import PERMISSION_OCR_DOCUMENT
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from .settings import AUTOMATIC_OCR
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from .statistics import OCRStatistics
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from .tasks import task_do_ocr
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logger = logging.getLogger(__name__)
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register_links(Document, [submit_document])
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register_multi_item_links(['documents:document_find_duplicates', 'folders:folder_view', 'indexing:index_instance_node_view', 'documents:document_type_document_list', 'search:search', 'search:results', 'linking:document_group_view', 'documents:document_list', 'document:document_list_recent', 'tags:tag_tagged_item_list'], [submit_document_multiple])
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register_multi_item_links(['ocr:queue_document_list'], [re_queue_multiple_document, queue_document_multiple_delete])
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register_links(['ocr:queue_document_list'], [queue_document_list], menu_name='secondary_menu')
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register_maintenance_links([all_document_ocr_cleanup], namespace='ocr', title=_(u'OCR'))
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@receiver(post_save, dispatch_uid='document_post_save', sender=DocumentVersion)
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def document_post_save(sender, instance, **kwargs):
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logger.debug('received post save signal')
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logger.debug('instance: %s' % instance)
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if kwargs.get('created', False):
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if AUTOMATIC_OCR:
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task_do_ocr(instance.document.pk)
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@receiver(post_migrate, dispatch_uid='create_default_queue')
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def create_default_queue_signal_handler(sender, **kwargs):
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if kwargs['app'] == 'ocr':
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DocumentQueue.objects.get_or_create(name='default')
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register_tool(ocr_tool_link)
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class_permissions(Document, [PERMISSION_OCR_DOCUMENT])
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namespace = StatisticNamespace(name='ocr', label=_(u'OCR'))
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namespace.add_statistic(OCRStatistics(name='ocr_stats', label=_(u'OCR queue statistics')))
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