34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
"""
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Helpers for Course Blocks tests.
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"""
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from openedx.core.lib.block_structure.cache import BlockStructureCache
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from openedx.core.lib.block_structure.transformer_registry import TransformerRegistry
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from ..api import _get_cache
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class EnableTransformerRegistryMixin(object):
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"""
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Mixin that enables the TransformerRegistry to USE_PLUGIN_MANAGER for
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finding registered transformers. USE_PLUGIN_MANAGER is set to False
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for LMS unit tests to speed up performance of the unit tests, so all
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registered transformers in the platform do not need to be collected.
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This Mixin is expected to be used by Tests for integration testing
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with all registered transformers.
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"""
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def setUp(self, **kwargs):
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super(EnableTransformerRegistryMixin, self).setUp(**kwargs)
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TransformerRegistry.USE_PLUGIN_MANAGER = True
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def tearDown(self):
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super(EnableTransformerRegistryMixin, self).tearDown()
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TransformerRegistry.USE_PLUGIN_MANAGER = False
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def is_course_in_block_structure_cache(course_key, store):
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"""
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Returns whether the given course is in the Block Structure cache.
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"""
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course_usage_key = store.make_course_usage_key(course_key)
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return BlockStructureCache(_get_cache()).get(course_usage_key) is not None
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