From 829a81622ac9ea8e700eaca786b638a6dfc38bbd Mon Sep 17 00:00:00 2001
From: Philip Hackstock <20710924+phackstock@users.noreply.github.com>
Date: Mon, 23 Sep 2024 16:11:44 +0200
Subject: [PATCH] Use pyam.utils.pattern_match for wildcard validation

---
 nomenclature/codelist.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/nomenclature/codelist.py b/nomenclature/codelist.py
index 1d0b13a6..a7f0d066 100644
--- a/nomenclature/codelist.py
+++ b/nomenclature/codelist.py
@@ -1,5 +1,4 @@
 import logging
-from fnmatch import fnmatch
 from pathlib import Path
 from textwrap import indent
 from typing import ClassVar, Dict, List
@@ -8,7 +7,7 @@
 import pandas as pd
 import yaml
 from pyam import IamDataFrame
-from pyam.utils import is_list_like, write_sheet
+from pyam.utils import is_list_like, write_sheet, pattern_match
 from pydantic import BaseModel, ValidationInfo, field_validator
 from pydantic_core import PydanticCustomError
 
@@ -117,7 +116,8 @@ def validate_items(self, items: List[str]) -> List[str]:
         list
             Returns the list of items that are **not** defined in the codelist
         """
-        return [item for item in items if not any(fnmatch(item, code) for code in self)]
+        matches = pattern_match(pd.Series(items), self.keys())
+        return [item for item, match in zip(items, matches) if not match]
 
     @classmethod
     def replace_tags(