Fix/type hint py38

ecoinvent_interface/process_interface.py

@@ -5,7 +5,7 @@
 from enum import Enum
 from functools import lru_cache
 from pathlib import Path
-from typing import Optional, Union
+from typing import Optional, Union, Tuple
 from urllib.parse import parse_qsl, urlparse
 
 import requests
@@ -53,7 +53,7 @@ def wrapper(self, *args, **kwargs):
     return wrapper
 
 
-def split_url(url: str) -> tuple[str, dict]:
+def split_url(url: str) -> Tuple[str, dict]:
     """Split a URL with params into a base path and a params dict"""
     nt = urlparse(url)
     return nt.path, dict(parse_qsl(nt.query))

ecoinvent_interface/storage.py

@@ -1,9 +1,8 @@
 import hashlib
 import json
 import shutil
-from collections.abc import Iterable, MutableMapping
 from pathlib import Path
-from typing import Union
+from typing import Union, Iterable, MutableMapping
 
 import platformdirs
 

pyproject.toml

@@ -21,7 +21,7 @@ classifiers = [
     "Operating System :: OS Independent",
     "Topic :: Scientific/Engineering",
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.8"
 dependencies = [
     "lxml",
     "platformdirs",