1c5681c79d
Sort arguments, methods. Add keyword arguments. Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
80 lines
2.6 KiB
Python
80 lines
2.6 KiB
Python
from __future__ import unicode_literals
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from django.apps import apps
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import logging
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from mayan.apps.document_indexing.tasks import task_index_document
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from .tasks import task_add_required_metadata_type, task_remove_metadata_type
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logger = logging.getLogger(__name__)
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def handler_index_document(sender, **kwargs):
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task_index_document.apply_async(
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kwargs=dict(document_id=kwargs['instance'].document.pk)
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)
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def handler_post_document_type_change_metadata(sender, instance, **kwargs):
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logger.debug('received post_document_type_change')
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logger.debug('instance: %s', instance)
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# Delete existing document metadata types not found in the new document
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# type
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# First get the existing metadata types not found in the new document
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# type
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unneeded_metadata = instance.metadata.exclude(
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metadata_type__in=instance.document_type.metadata.values(
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'metadata_type'
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)
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)
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# Remove the document metadata whose types are not found in the new
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# document type
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for metadata in unneeded_metadata:
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metadata.delete(enforce_required=False)
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DocumentMetadata = apps.get_model(
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app_label='metadata', model_name='DocumentMetadata'
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)
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# Add the metadata types of the new document type to the document
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# excluding existing document metadata
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# get_or_create is not used to avoid a possible triggering of indexes
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# or workflow on document change by metadata save signal
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new_document_type_metadata_types = instance.document_type.metadata.filter(
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required=True
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).exclude(metadata_type__in=instance.metadata.values('metadata_type'))
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for document_type_metadata_type in new_document_type_metadata_types:
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DocumentMetadata.objects.create(
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document=instance,
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metadata_type=document_type_metadata_type.metadata_type,
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value=document_type_metadata_type.metadata_type.default
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)
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def handler_post_document_type_metadata_type_add(sender, instance, created, **kwargs):
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logger.debug('instance: %s', instance)
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if created and instance.required:
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task_add_required_metadata_type.apply_async(
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kwargs={
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'document_type_id': instance.document_type.pk,
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'metadata_type_id': instance.metadata_type.pk
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}
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)
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def handler_post_document_type_metadata_type_delete(sender, instance, **kwargs):
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logger.debug('instance: %s', instance)
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task_remove_metadata_type.apply_async(
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kwargs={
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'document_type_id': instance.document_type.pk,
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'metadata_type_id': instance.metadata_type.pk
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}
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)
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