Added keyword c:xxx: to express that we want the concept, not its body

parsers/PythonParser.py

@@ -1,4 +1,5 @@
 from core.builtin_concepts import BuiltinConcepts
+from core.tokenizer import Tokenizer
 from parsers.BaseParser import BaseParser, Node, ErrorNode
 from dataclasses import dataclass
 import ast
@@ -62,16 +63,23 @@ class PythonParser(BaseParser):
         self.source = kwargs.get("source", "<undef>")
 
     def parse(self, context, text):
-        text = text if isinstance(text, str) else self.get_text_from_tokens(text)
-        text = text.strip()
+        if isinstance(text, str) and "c:" in text:
+            source = self.get_text_from_tokens(list(Tokenizer(text)))
+        elif isinstance(text, str):
+            source = text
+        else:
+            source = self.get_text_from_tokens(text)
+        source = source.strip()
+
+        text = text if isinstance(text, str) else source
 
         sheerka = context.sheerka
 
         #  first, try to parse an expression
-        res, tree, error = self.try_parse_expression(text)
+        res, tree, error = self.try_parse_expression(source)
         if not res:
             # then try to parse a statement
-            res, tree, error = self.try_parse_statement(text)
+            res, tree, error = self.try_parse_statement(source)
             if not res:
                 self.has_error = True
                 error_node = PythonErrorNode(text, error)