Added first version of DebugManager. Implemented draft of the rule engine

src/printer/SheerkaPrinter.py

@@ -1,7 +1,7 @@
 import types
 
 from core.builtin_concepts import BuiltinConcepts
-from core.concept import Concept
+from core.concept import Concept, NotInit
 from printer.FormatInstructions import FormatInstructions, FormatDetailType
 from printer.Formatter import Formatter
 
@@ -36,6 +36,7 @@ class SheerkaPrinter:
         self.custom_concepts_printers = {
             str(BuiltinConcepts.EXPLANATION): self.print_explanation,
             str(BuiltinConcepts.RETURN_VALUE): self.print_return_value,
+            str(BuiltinConcepts.TO_LIST): self.print_to_list,
         }
         self.formatter.reset_formats()
         self.formatter.register_format_l(EXECUTION_CONTEXT_CLASS, "[{id:3}]  %tab%{desc} ({status})")
@@ -110,7 +111,7 @@ class SheerkaPrinter:
 
         if instructions.recursive_props:
             for k, v in instructions.recursive_props.items():
-                if hasattr(item, k) and v > 0 and (value := getattr(item, k)) != BuiltinConcepts.NOT_INITIALIZED:
+                if hasattr(item, k) and v > 0 and (value := getattr(item, k)) != NotInit:
                     self.fp(instructions.recurse(k), value)
 
     @staticmethod
@@ -137,11 +138,19 @@ class SheerkaPrinter:
         printer.fp(explanation_instructions, f"%blue%{item.digest}%reset% : {item.command}")
         printer.fp(explanation_instructions, item.body)
 
+    @staticmethod
+    def print_to_list(printer, instructions, item):
+        explanation_instructions = instructions.clone().merge(item.get_format_instructions())
+        printer.fp(explanation_instructions, item.body)
+
     @staticmethod
     def print_return_value(printer, instructions, item):
         if printer.sheerka.isinstance(item.body, BuiltinConcepts.EXPLANATION):
             return printer.fp(instructions, item.body)
 
+        if printer.sheerka.isinstance(item.body, BuiltinConcepts.TO_LIST):
+            return printer.fp(instructions, item.body)
+
         if isinstance(item.body, (list, tuple, types.GeneratorType)):
             return printer.fp(instructions, item.body)