Minor fix for chart string category that evaluates to number.

Closes #907
jmcnamara · Sep 5, 2022 · e9c10ee · e9c10ee
1 parent b092100
commit e9c10ee
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/xlsxwriter/chart.py b/xlsxwriter/chart.py
@@ -872,8 +872,9 @@ def _get_data_type(self, data):
             if token is None:
                 continue
 
-            # Check for strings like '1.1_1' which would evaluate to float.
-            if type(token) == str and '_' in token:
+            # Check for strings that would evaluate to float like
+            #'1.1_1' of ' 1'.
+            if type(token) == str and re.search('[_ ]', token):
                 # Assume entire data series is string data.
                 return 'str'