make WithIssues.issues not appear in constructor

Author: ftomassetti

pylasu/parsing/results.py

@@ -1,4 +1,4 @@
-from dataclasses import dataclass, field
+from dataclasses import dataclass
 from typing import List
 
 from antlr4 import ParserRuleContext, Token
@@ -10,13 +10,11 @@
 @dataclass
 class FirstStageResult(WithIssues):
     parse_tree: ParserRuleContext
-    issues: List[Issue] = field(default_factory=list)
 
 
 @dataclass
 class LexingResult(WithIssues):
     tokens: List[Token]
-    issues: List[Issue] = field(default_factory=list)
 
 
 @dataclass

pylasu/validation/validation.py

@@ -38,10 +38,9 @@ def semantic(message: str, severity: IssueSeverity = IssueSeverity.ERROR, positi
 @dataclass
 class WithIssues:
     """Many classes have the necessity of tracking issues"""
-    issues: List[Issue]
+    issues: List[Issue] = field(default_factory=list, init=False)
 
 
 @dataclass
 class Result(WithIssues):
     root: Node
-    issues: List[Issue] = field(default_factory=list)