fix with latest tree-sitter

Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org>

Author: arthurzam

pyproject.toml

@@ -44,7 +44,7 @@ dependencies = [
 	"lazy-object-proxy",
 	"lxml",
 	"pathspec",
-	"tree-sitter>=0.21.0",
+	"tree-sitter>=0.22.2",
 	"tree-sitter-bash>=0.21.0",
 	"snakeoil~=0.10.8",
 	"pkgcore~=0.12.25",

src/pkgcheck/bash/__init__.py

@@ -3,10 +3,9 @@
 import tree_sitter_bash
 from tree_sitter import Language, Parser, Query
 
-lang = Language(tree_sitter_bash.language(), "bash")
+lang = Language(tree_sitter_bash.language())
 query = lang.query
-parser = Parser()
-parser.set_language(lang)
+parser = Parser(language=lang)
 
 # various parse tree queries
 cmd_query = query("(command) @call")

src/pkgcheck/checks/codingstyle.py

@@ -1252,7 +1252,7 @@ class _UnquotedVariablesCheck(Check):
 
     def _var_needs_quotes(self, pkg, node):
         pnode = node.parent
-        while pnode != node:
+        while pnode is not None:
             if pnode.type in self.node_types_ok:
                 return False
             elif pnode.type == "command":