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e8d16298a4
* Add skeleton for builtin label printing plugin * Force selection of plugin when printing labels * Enhance LabelPrintingMixin class - Add render_to_pdf method - Add render_to_html method * Enhance plugin mixin - Add class attribute to select blocking or non-blocking printing - Add render_to_png method - Add default method for printing multiple labels - Add method for offloding print job * Simplify print_label background function - All arguments now handled by specific plugin * Simplify label printing API - Simply pass data to the particular plugin - Check result type - Return result * Updated sample plugin * Working on client side code * Cleanup * Update sample plugin * Add new model type - LabelOutput model - Stores generated label file to the database - Makes available for download * Update label printing plugin mixin * Add background task to remove any old label outputs * Open file if response contains filename * Remove "default printer" option which does not specify a plugin * Delete old labels after 5 days * Remove debug statements * Update API version * Changed default behaviour to background printing * Update label plugin mixin docs * Provide default printer if none provided (legacy) * Update unit test * unit test updates * Further fixes for unit tests * unit test updates
17 lines
479 B
Python
17 lines
479 B
Python
"""Background tasks for the label app"""
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from datetime import timedelta
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from django.utils import timezone
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from InvenTree.tasks import ScheduledTask, scheduled_task
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from label.models import LabelOutput
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@scheduled_task(ScheduledTask.DAILY)
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def cleanup_old_label_outputs():
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"""Remove old label outputs from the database"""
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# Remove any label outputs which are older than 30 days
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LabelOutput.objects.filter(created__lte=timezone.now() - timedelta(days=5)).delete()
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