21 lines
835 B
Python
21 lines
835 B
Python
"""
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Signals for bookmarks.
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"""
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from importlib import import_module
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from django.dispatch.dispatcher import receiver
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from xmodule.modulestore.django import SignalHandler
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@receiver(SignalHandler.course_published)
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def trigger_update_xblocks_cache_task(sender, course_key, **kwargs): # pylint: disable=invalid-name,unused-argument
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"""
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Trigger update_xblocks_cache() when course_published signal is fired.
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"""
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tasks = import_module('openedx.core.djangoapps.bookmarks.tasks') # Importing tasks early causes issues in tests.
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# Note: The countdown=0 kwarg is set to ensure the method below does not attempt to access the course
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# before the signal emitter has finished all operations. This is also necessary to ensure all tests pass.
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tasks.update_xblocks_cache.apply_async([unicode(course_key)], countdown=0)
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