mypy - TypeGuard is python 3.10

Author: commonism

aiopenapi3/base.py

@@ -1,6 +1,6 @@
 import typing
 import warnings
-from typing import Optional, Any, List, Dict, ForwardRef, Union, Tuple, cast, Type, TypeGuard, FrozenSet, Sequence
+from typing import Optional, Any, List, Dict, ForwardRef, Union, Tuple, cast, Type, FrozenSet, Sequence
 
 import re
 import builtins
@@ -13,6 +13,11 @@
 else:
     from pathlib3x import Path
 
+if sys.version_info >= (3, 10):
+    from typing import TypeGuard
+else:
+    from typing_extensions import TypeGuard
+
 from pydantic import BaseModel, Field, AnyUrl, model_validator, PrivateAttr, ConfigDict
 
 from .json import JSONPointer, JSONReference

aiopenapi3/model.py

@@ -5,20 +5,13 @@
 import logging
 import re
 import sys
-from typing import Any, Set, Type, cast, TypeGuard, TypeVar
+from typing import Any, Set, Type, cast, TypeVar
 import typing
 
-import pydantic
-
-if sys.version_info >= (3, 9):
-    pass
+if sys.version_info >= (3, 10):
+    from typing import TypeGuard
 else:
-    from pathlib3x import Path
-
-
-from .base import ReferenceBase, SchemaBase
-from . import me
-from .pydanticv2 import field_class_to_schema
+    from typing_extensions import TypeGuard
 
 if sys.version_info >= (3, 9):
     from typing import List, Optional, Union, Tuple, Dict, Annotated, Literal
@@ -27,6 +20,11 @@
     from typing_extensions import Annotated, Literal
 
 from pydantic import BaseModel, Field, RootModel, ConfigDict
+import pydantic
+
+from .base import ReferenceBase, SchemaBase
+from . import me
+from .pydanticv2 import field_class_to_schema
 
 if typing.TYPE_CHECKING:
     from .base import DiscriminatorBase

aiopenapi3/openapi.py

@@ -1,18 +1,25 @@
 import sys
 import typing
 
-if sys.version_info >= (3, 9):
-    import pathlib
-else:
-    import pathlib3x as pathlib
-
-from typing import List, Dict, Set, Callable, Tuple, Any, Union, cast, Optional, TypeGuard, Type, ForwardRef
+from typing import List, Dict, Set, Callable, Tuple, Any, Union, cast, Optional, Type, ForwardRef
 import collections
 import inspect
 import logging
 import copy
 import pickle
 
+if sys.version_info >= (3, 9):
+    import pathlib
+else:
+    import pathlib3x as pathlib
+
+
+if sys.version_info >= (3, 10):
+    from typing import TypeGuard
+else:
+    from typing_extensions import TypeGuard
+
+
 import httpx
 import yarl
 from pydantic import BaseModel

aiopenapi3/plugin.py

@@ -2,6 +2,13 @@
 import typing
 from typing import TYPE_CHECKING, List, Any, Dict, Optional, Type
 import abc
+import sys
+
+if sys.version_info >= (3, 10):
+    from typing import TypeGuard
+else:
+    from typing_extensions import TypeGuard
+
 
 from pydantic import BaseModel
 
@@ -194,7 +201,7 @@ def _get_domain(self, name: str, plugins: List[Plugin]) -> "Domain":
         if (domain := self._domains.get(name)) is None:
             raise ValueError(name)  # noqa
 
-        def domain_type_f(p: Plugin) -> typing.TypeGuard[Plugin]:
+        def domain_type_f(p: Plugin) -> TypeGuard[Plugin]:
             return isinstance(p, domain)
 
         p: List[Plugin] = list(filter(domain_type_f, plugins))

aiopenapi3/v20/glue.py

@@ -1,6 +1,13 @@
 import typing
-from typing import List, Union, cast, Tuple, Dict, Optional, TypeGuard, Sequence
+from typing import List, Union, cast, Tuple, Dict, Optional, Sequence
 import json
+import sys
+
+if sys.version_info >= (3, 10):
+    from typing import TypeGuard
+else:
+    from typing_extensions import TypeGuard
+
 
 import httpx
 import pydantic

pyproject.toml

@@ -11,7 +11,7 @@ dependencies = [
     "yarl==1.8.1",
     "httpx",
     "more-itertools",
-    'typing_extensions; python_version<"3.9"',
+    'typing_extensions; python_version<"3.10"',
     'pathlib3x; python_version<"3.9"',
     "jmespath",
 ]