🔧 MAINTAIN: Remove typing_extensions

.pre-commit-config.yaml

@@ -1,3 +1,6 @@
+default_language_version:
+    python: python3.8
+
 ci:
     autoupdate_schedule: monthly
     autofix_prs: true
@@ -21,7 +24,7 @@ repos:
     rev: v2.25.0
     hooks:
     - id: pyupgrade
-      args: [--py37-plus]
+      args: [--py38-plus]
 
   - repo: https://github.com/psf/black
     rev: 21.7b0

aiida_firecrest/transport.py

@@ -10,7 +10,7 @@
 import os
 import posixpath
 from pathlib import Path, PurePosixPath
-from typing import Any, List, NamedTuple, Optional, Tuple, Type, Union
+from typing import Any, List, NamedTuple, Optional, Tuple, Type, TypedDict, Union
 
 import firecrest as f7t
 from aiida.cmdline.params.options.overridable import OverridableOption
@@ -19,11 +19,6 @@
 from click.types import ParamType
 from firecrest.FirecrestException import HeaderException
 
-try:
-    from typing import TypedDict  # type: ignore
-except ImportError:
-    from typing_extensions import TypedDict
-
 
 class ValidAuthOption(TypedDict, total=False):  # type: ignore
     option: Optional[OverridableOption]  # existing option

pyproject.toml

@@ -28,7 +28,6 @@ dependencies = [
     "click",
     "pyfirecrest@git+git://github.com/ekouts/pyfirecrest@8f260c3a43220cf1304d679a33457e8eb096c5a1#egg=pyfirecrest",
     "pyyaml",
-    "typing-extensions;python_version<'3.8'",
 ]
 
 [project.urls]

tox.ini

@@ -9,7 +9,7 @@ envlist = py38
 [testenv]
 usedevelop = true
 
-[testenv:py{37,38,39,310}]
+[testenv:py{38,39,310}]
 description = Run unit tests with this Python version
 extras =
     dev