Fixed #29: Parsers: Implement parsing memoization

Fixed #77 : Parser: ShortTermMemoryParser should be called separately
Fixed #78 : Remove VariableNode usage
Fixed #79 : ConceptManager: Implement compile caching
Fixed #80 : SheerkaExecute : parsers_key is not correctly computed
Fixed #81 : ValidateConceptEvaluator : Validate concept's where and pre clauses right after the parsing
Fixed #82 : SheerkaIsAManager: isa() failed when the set as a body
Fixed #83 : ValidateConceptEvaluator : Support BNF and SYA Concepts
Fixed #84 : ExpressionParser: Implement the parser as a standard parser
Fixed #85 : Services: Give order to services
Fixed #86 : cannot manage smart_get_attr(the short, color)

src/core/builtin_concepts_ids.py

@@ -1,12 +1,9 @@
 class BuiltinConcepts:
     """
     List of builtin concepts that do no need any specific implementation
-    Please note that the value of the enum is informal. It is not used in the system
-    For example, the concept 'NODE' DOES NOT have the key, the id or whatever 200
-    The key if the name of the concept
+    Please note that the value of the enum is informal.
+    The key is the name of the concept
     The id is a sequential number given just before the concept is saved in sdp
-
-    The values of the enum is not used the code
     """
     SHEERKA = "__SHEERKA"
 
@@ -19,6 +16,7 @@ class BuiltinConcepts:
     REDUCE_REQUESTED = "__REDUCE_REQUESTED"  # remove meaningless error when possible
     EVAL_UNTIL_SUCCESS_REQUESTED = "__EVAL_UNTIL_SUCCESS_REQUESTED"  # PythonEvaluator tries combination until True is found
     EVAL_QUESTION_REQUESTED = "__EVAL_QUESTION_REQUESTED"  # the user input must be treated as question
+    VALIDATION_ONLY_REQUESTED = "__VALIDATION_ONLY_REQUESTED"  # Validation mode activated. Never evaluate the body
 
     # possible actions during sheerka.execute() or sheerka.evaluate_rules()
     INIT_SHEERKA = "__INIT_SHEERKA"  #
@@ -54,7 +52,6 @@ class BuiltinConcepts:
     ISA = "__ISA"  # when a concept is an instance of another one
     HASA = "__HASA"  # when a concept has/owns another concept
     AUTO_EVAL = "__AUTO_EVAL"  # when the concept must be auto evaluated
-    RECOGNIZED_BY = "__RECOGNIZED_BY"  # indicate how a concept was recognized
 
     # object
     USER_INPUT = "__USER_INPUT"  # represent an input from an user
@@ -102,6 +99,7 @@ class BuiltinConcepts:
     UNKNOWN_RULE = "__UNKNOWN_RULE"
     ONTOLOGY_ALREADY_DEFINED = "__ONTOLOGY_ALREADY_DEFINED"
     ONTOLOGY_REMOVED = "__ONTOLOGY_REMOVED"
+    METHOD_ACCESS_ERROR = "__METHOD_ACCESS_ERROR"
 
     NODE = "__NODE"
     GENERIC_NODE = "__GENERIC_NODE"
@@ -174,7 +172,8 @@ BuiltinErrors = [
     BuiltinConcepts.NOT_FOUND,
     BuiltinConcepts.IS_LESSER_CONSTRAINT_ERROR,
     BuiltinConcepts.IS_GREATEST_CONSTRAINT_ERROR,
-    BuiltinConcepts.ONTOLOGY_ALREADY_DEFINED
+    BuiltinConcepts.ONTOLOGY_ALREADY_DEFINED,
+    BuiltinConcepts.METHOD_ACCESS_ERROR
 ]
 
 BuiltinContainers = [