24 lines
815 B
Python
24 lines
815 B
Python
def get_inverse_relation(relation_type):
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relation_mapping = {
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"start_after": "start_before",
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"finish_after": "finish_before",
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"blocked_by": "blocking",
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"blocking": "blocked_by",
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"start_before": "start_after",
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"finish_before": "finish_after",
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}
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return relation_mapping.get(relation_type, relation_type)
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def get_actual_relation(relation_type):
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# This function is used to get the actual relation type which is store in database
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actual_relation = {
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"start_after": "start_before",
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"finish_after": "finish_before",
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"blocking": "blocked_by",
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"blocked_by": "blocked_by",
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"start_before": "start_before",
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"finish_before": "finish_before",
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}
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return actual_relation.get(relation_type, relation_type)
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