python 3.7 back-compat

0xabu · Sep 5, 2021 · 6052906 · 6052906
1 parent 4dbcf87
commit 6052906
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tools/pdf2txt.py b/tools/pdf2txt.py
@@ -4,7 +4,8 @@
 import argparse
 import logging
 import sys
-from typing import Any, Container, Iterable, List, Literal, Optional, Union
+from typing import Any, Container, Iterable, List, Optional, Union
+from typing_extensions import Literal
 
 import pdfminer.high_level
 from pdfminer.layout import LAParams