Fixed #72 : Exception when get_results(id=10)

Fixed #74 : Keyword parameters are no longer recognized when a concept that redefines equality is created
Fixed #118 : RecursionError: maximum recursion depth exceeded
Fixed #119 : PreventCircularReferenceEvaluator
Fixed #121 : Plural are not updated when new elements are added
Fixed #123 : BaseCache : Values in cache can be evicted before being committed
Fixed #105 : TOO_MANY_ERROR is not the relevant error when results are filtered

tests/evaluators/test_MultipleErrorsEvaluator.py

@@ -1,11 +1,10 @@
 import pytest
 
-from core.builtin_concepts import ReturnValueConcept, BuiltinConcepts
+from core.builtin_concepts import BuiltinConcepts, ReturnValueConcept
 from core.concept import Concept
 from evaluators.BaseEvaluator import BaseEvaluator
 from evaluators.MultipleErrorsEvaluator import MultipleErrorsEvaluator
 from parsers.BaseParser import BaseParser
-
 from tests.TestUsingMemoryBasedSheerka import TestUsingMemoryBasedSheerka
 
 
@@ -13,8 +12,8 @@ def r(value, status=True):
     return ReturnValueConcept(value, status, value)
 
 
-def eval_false(name):
-    return ReturnValueConcept(BaseEvaluator.PREFIX + name, False, "value")
+def eval_false(name, value="value"):
+    return ReturnValueConcept(BaseEvaluator.PREFIX + name, False, value)
 
 
 def eval_true(name):
@@ -32,7 +31,7 @@ def parser_true(name):
 reduce_requested = ReturnValueConcept(
     "some_name",
     True,
-    Concept(name=BuiltinConcepts.REDUCE_REQUESTED,  key=BuiltinConcepts.REDUCE_REQUESTED))
+    Concept(name=BuiltinConcepts.REDUCE_REQUESTED, key=BuiltinConcepts.REDUCE_REQUESTED))
 
 
 class TestMultipleErrorsEvaluator(TestUsingMemoryBasedSheerka):
@@ -96,3 +95,21 @@ class TestMultipleErrorsEvaluator(TestUsingMemoryBasedSheerka):
 
         assert a_successful_concept not in res.parents
         assert a_concept_in_error not in res.parents
+
+    def test_filtered_results_are_not_considered_as_error(self):
+        sheerka, context = self.init_concepts()
+
+        filtered = sheerka.new(BuiltinConcepts.FILTERED)
+        filtered_ret_val = eval_false("Filter", filtered)
+        false_1 = eval_false("one")
+        false_2 = eval_false("two")
+
+        evaluator = MultipleErrorsEvaluator()
+        assert not evaluator.matches(context, [filtered_ret_val, false_1, reduce_requested])
+
+        evaluator.reset()
+        return_values = [filtered_ret_val, false_1, false_2, reduce_requested]
+        assert evaluator.matches(context, return_values)
+        res = evaluator.eval(context, return_values)
+        assert not res.status
+        assert res.parents == return_values