Working on #48 : Working

tests/parsers/parsers_utils.py

@@ -13,7 +13,8 @@ from parsers.BaseNodeParser import UnrecognizedTokensNode, SourceCodeNode, RuleN
 from parsers.FunctionParser import FunctionNode
 from parsers.PythonParser import PythonNode
 from parsers.SyaNodeParser import SyaConceptParserHelper
-from parsers.expressions import NameExprNode, AndNode, OrNode, NotNode, VariableNode, ComparisonNode, ComparisonType
+from parsers.expressions import NameExprNode, AndNode, OrNode, NotNode, VariableNode, ComparisonNode, ComparisonType, \
+    ParenthesisNode
 from sheerkarete.common import V
 from sheerkarete.conditions import Condition, AndConditions
 
@@ -66,56 +67,62 @@ class VAR:
 class EQ:
     left: object
     right: object
-    source = None
+    source: str = None
 
 
 @dataclass
 class NEQ:
     left: object
     right: object
-    source = None
+    source: str = None
 
 
 @dataclass
 class GT:
     left: object
     right: object
-    source = None
+    source: str = None
 
 
 @dataclass
 class GTE:
     left: object
     right: object
-    source = None
+    source: str = None
 
 
 @dataclass
 class LT:
     left: object
     right: object
-    source = None
+    source: str = None
 
 
 @dataclass
 class LTE:
     left: object
     right: object
-    source = None
+    source: str = None
 
 
 @dataclass
 class IN:
     left: object
     right: object
-    source = None
+    source: str = None
 
 
 @dataclass
 class NIN:  # for NOT INT
     left: object
     right: object
-    source = None
+    source: str = None
+
+
+@dataclass
+class PAREN:  # for parenthesis node
+    node: object
+    source: str = None
 
 
 class CC:
@@ -1010,6 +1017,12 @@ def get_expr_node_from_test_node(full_text, test_node):
             return ComparisonNode(start, end, full_text_as_tokens[start: end + 1],
                                   node_type, left_node, right_node)
 
+        if isinstance(node, PAREN):
+            value_as_tokens = list(Tokenizer(node.source, yield_eof=False))
+            start = tokens_index(full_text_as_tokens, value_as_tokens, 0)
+            end = start + len(value_as_tokens) - 1
+            return ParenthesisNode(start, end, value_as_tokens, get_expr_node(node.node))
+
     return get_expr_node(test_node)