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Diffstat (limited to 'prolog/problems/family_relations/sister_2')
-rw-r--r--prolog/problems/family_relations/sister_2/common.py10
1 files changed, 3 insertions, 7 deletions
diff --git a/prolog/problems/family_relations/sister_2/common.py b/prolog/problems/family_relations/sister_2/common.py
index 90039e3..a6dff43 100644
--- a/prolog/problems/family_relations/sister_2/common.py
+++ b/prolog/problems/family_relations/sister_2/common.py
@@ -57,7 +57,7 @@ def test(code, aux_code):
hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_cases)}}]
return passed, hints
-def hint(program, solved_problems):
+def hint(code, aux_code):
# how do I know which general hints were already shown?
# how do I know enough time has elapsed for general hints to be shown?
# how do I know whether the hint button was pressed?
@@ -83,14 +83,10 @@ def hint(program, solved_problems):
# tokenize (and similar) only if *needed* for a given exercise
# to reduce server processor load
- tokens = prolog.util.tokenize(program)
-
- code = (program + '\n' +
- server.problems.solutions_for_problems('prolog', solved_problems) + '\n' +
- server.problems.load_facts('prolog', facts).facts)
+ tokens = prolog.util.tokenize(code)
try:
- engine_id, output = prolog.engine.create(code=code, timeout=1.0)
+ engine_id, output = prolog.engine.create(code=code+aux_code, timeout=1.0)
# X must be female
if prolog.engine.ask_truth(engine_id, 'male(X), sister(X, _)'):