def collect(cls, block_structure):
"""
Collects any information that's necessary to execute this
transformer's transform method.
"""
block_structure.request_xblock_fields(*cls.FIELDS_TO_COLLECT)
cls._collect_max_scores(block_structure)
collect_unioned_set_field(
block_structure=block_structure,
transformer=cls,
merged_field_name='subsections',
filter_by=lambda block_key: block_key.block_type == 'sequential',
)
def collect(cls, block_structure):
"""
Collects any information that's necessary to execute this
transformer's transform method.
"""
block_structure.request_xblock_fields(*cls.FIELDS_TO_COLLECT)
cls._collect_max_scores(block_structure)
collect_unioned_set_field(
block_structure=block_structure,
transformer=cls,
merged_field_name='subsections',
filter_by=lambda block_key: block_key.block_type == 'sequential',
)
