fixbug: fix python loc column (#19)

* fixbug: 修正匿名函数定义节点id为null，以和其他语言保持一致

* fixbug: 修正参数节点loc列号信息

* fixbug: 修正参数节点loc列号信息

* fixbug: python CompileUnit node loc

* fixbug: fix java _meta definition

* fixbug: fix python loc column

---------

Co-authored-by: 王雅仪 <[email protected]>

Author: Arielwyy

parser-Python/uast/visitor.py

@@ -1290,6 +1290,9 @@ def collect_child_locations(node):
             start_col = node.col_offset
             end_lineno = node.end_lineno
             end_col = node.end_col_offset
+            # 构建自定义的 SourceLocation 对象
+            start_pos = UNode.Position(start_lineno, start_col + 1)
+            end_pos = UNode.Position(end_lineno, end_col + 1)
         else:
             # 递归收集所有子节点的位置
             child_locations = collect_child_locations(node)
@@ -1303,7 +1306,7 @@ def collect_child_locations(node):
             end_lineno = max(loc.end.line for loc in child_locations)
             end_col = max(loc.end.column for loc in child_locations)
 
-        # 构建自定义的 SourceLocation 对象
-        start_pos = UNode.Position(start_lineno, start_col + 1)
-        end_pos = UNode.Position(end_lineno, end_col + 1)
+            # 构建自定义的 SourceLocation 对象
+            start_pos = UNode.Position(start_lineno, start_col)
+            end_pos = UNode.Position(end_lineno, end_col)
         return UNode.SourceLocation(start_pos, end_pos, self.sourcefile)

specification/scripts/generators/ast-types-java.js

@@ -14,7 +14,7 @@ abstract public class ASTNode {
     public ASTNode parent;
     public String type;
     public Loc loc;
-    public Meta _meta;
+    public Map<String, Object> _meta;
     abstract public <T> T accept(UastVisitor visitor);
 };`
     }
@@ -41,16 +41,6 @@ public class LineColumn {
     }
 }
 
-const Meta = function(){
-    return function(){
-        return `${DISCLAIMER}${packageDecl}
-import java.util.Map;
-
-public class Meta {
-    public Map<String, Object> _meta;
-};`
-    }
-}
 
 
 // java的每个 AST 节点的描述会作为一个类，单独写到一个文件中