Shim typing.Literal in tests for py3.7

krassowski · Jan 7, 2023 · 2a2ffec · 2a2ffec
1 parent 951fa0d
commit 2a2ffec
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/tests/test_parsing.py b/tests/test_parsing.py
@@ -1,10 +1,14 @@
 import pytest
-from typing import Dict, Literal, Union
+from typing import Dict, Union
 from dataclasses import dataclass
 from xml.etree.ElementTree import Element, fromstring
 from easy_entrez.parsing import parse_dbsnp_variants, VariantSet
 from easy_entrez.queries import FetchQuery
-
+try:
+    from typing import Literal
+except ImportError:
+    # python <=3.7
+    Literal = Union
 
 @dataclass
 class DummyResponse: