idp_engine.utils¶
Various utilities (in particular, OrderedSet)
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idp_engine.utils.
RESERVED_SYMBOLS
= ['__relevant', 'arity', 'input_domain', 'output_domain']¶ Module that monkey-patches json module when it’s imported so JSONEncoder.default() automatically checks for a special “to_json()” method and uses it to encode the object if found.