From acaf88a1b9c3b389289e54d086eec084d24e9792 Mon Sep 17 00:00:00 2001
From: mdeegen <84499883+mdeegen@users.noreply.github.com>
Date: Wed, 28 Feb 2024 13:07:05 +0100
Subject: [PATCH] Update pandas_utils.py for coloumn names with line breaks

---
 paderbox/utils/pandas_utils.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/paderbox/utils/pandas_utils.py b/paderbox/utils/pandas_utils.py
index 82790503..7660b861 100644
--- a/paderbox/utils/pandas_utils.py
+++ b/paderbox/utils/pandas_utils.py
@@ -102,9 +102,11 @@ def py_query(
         assert use_pd_query is False, use_pd_query
 
     keywords = ['index'] + list(data)
-
-    def is_valid_variable_name(name):
+        
+    def is_valid_variable_name(name: str):
         import ast
+        if len(name.splitlines()) != 1:
+            return False
         # https://stackoverflow.com/a/36331242/5766934
         try:
             ast.parse('{} = None'.format(name))