feat: drop support for python 3.8

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
     strategy:
       max-parallel: 10
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
         library : 
           - name: "kiota_abstractions"
             path: "./packages/abstractions"
@@ -76,7 +76,7 @@ jobs:
     strategy:
       max-parallel: 10
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
 
     steps:
       - name: Checkout

packages/abstractions/kiota_abstractions/api_client_builder.py

@@ -1,4 +1,4 @@
-from typing import Callable
+from collections.abc import Callable
 
 from .serialization import (
     ParseNodeFactory,

packages/abstractions/kiota_abstractions/api_error.py

@@ -1,5 +1,5 @@
 from dataclasses import dataclass
-from typing import Dict, Optional
+from typing import Optional
 
 
 @dataclass
@@ -8,7 +8,7 @@ class APIError(Exception):
 
     message: Optional[str] = None
     response_status_code: Optional[int] = None
-    response_headers: Optional[Dict[str, str]] = None
+    response_headers: Optional[dict[str, str]] = None
 
     def __str__(self) -> str:
         error = getattr(self, "error", None)

packages/abstractions/kiota_abstractions/authentication/access_token_provider.py

@@ -5,7 +5,7 @@
 # ------------------------------------------------------------------------------
 
 from abc import ABC, abstractmethod
-from typing import Any, Dict
+from typing import Any
 
 from .allowed_hosts_validator import AllowedHostsValidator
 
@@ -16,7 +16,7 @@ class AccessTokenProvider(ABC):
 
     @abstractmethod
     async def get_authorization_token(
-        self, uri: str, additional_authentication_context: Dict[str, Any] = {}
+        self, uri: str, additional_authentication_context: dict[str, Any] = {}
     ) -> str:
         """This method is called by the BaseBearerTokenAuthenticationProvider class to get the
         access token.

packages/abstractions/kiota_abstractions/authentication/allowed_hosts_validator.py

@@ -1,4 +1,3 @@
-from typing import List, Set
 from urllib.parse import urlparse
 
 
@@ -7,31 +6,31 @@ class AllowedHostsValidator:
     a host is valid before authenticating a request
     """
 
-    def __init__(self, allowed_hosts: List[str]) -> None:
+    def __init__(self, allowed_hosts: list[str]) -> None:
         """Creates a new AllowedHostsValidator object with provided values.
 
         Args:
-            allowed_hosts (List[str]): A list of valid hosts.  If the list is empty, all hosts
+            allowed_hosts (list[str]): A list of valid hosts.  If the list is empty, all hosts
             are valid.
         """
         if not isinstance(allowed_hosts, list):
             raise TypeError("Allowed hosts must be a list of strings")
 
-        self.allowed_hosts: Set[str] = {x.lower() for x in allowed_hosts}
+        self.allowed_hosts: set[str] = {x.lower() for x in allowed_hosts}
 
-    def get_allowed_hosts(self) -> List[str]:
+    def get_allowed_hosts(self) -> list[str]:
         """Gets the list of valid hosts.  If the list is empty, all hosts are valid.
 
         Returns:
-            List[str]: A list of valid hosts.  If the list is empty, all hosts are valid.
+            list[str]: A list of valid hosts.  If the list is empty, all hosts are valid.
         """
         return list(self.allowed_hosts)
 
-    def set_allowed_hosts(self, allowed_hosts: List[str]) -> None:
+    def set_allowed_hosts(self, allowed_hosts: list[str]) -> None:
         """Sets the list of valid hosts.  If the list is empty, all hosts are valid.
 
         Args:
-            allowed_hosts (List[str]): A list of valid hosts.  If the list is empty, all hosts
+            allowed_hosts (list[str]): A list of valid hosts.  If the list is empty, all hosts
             are valid
         """
         if not isinstance(allowed_hosts, list):

packages/abstractions/kiota_abstractions/authentication/anonymous_authentication_provider.py

@@ -4,7 +4,7 @@
 # See License in the project root for license information.
 # ------------------------------------------------------------------------------
 
-from typing import Any, Dict
+from typing import Any
 
 from ..request_information import RequestInformation
 from .authentication_provider import AuthenticationProvider
@@ -20,7 +20,7 @@ class AnonymousAuthenticationProvider(AuthenticationProvider):
     async def authenticate_request(
         self,
         request: RequestInformation,
-        additional_authentication_context: Dict[str, Any] = {}
+        additional_authentication_context: dict[str, Any] = {}
     ) -> None:
         """Authenticates the provided request information
 

packages/abstractions/kiota_abstractions/authentication/api_key_authentication_provider.py

@@ -5,7 +5,7 @@
 # ------------------------------------------------------------------------------
 
 from enum import Enum
-from typing import Any, Dict, List
+from typing import Any
 from urllib.parse import parse_qsl, urlencode, urlparse, urlunparse
 
 from kiota_abstractions.request_information import RequestInformation
@@ -33,7 +33,7 @@ def __init__(
         key_location: KeyLocation,
         api_key: str,
         parameter_name: str,
-        allowed_hosts: List[str] = [],
+        allowed_hosts: list[str] = [],
     ) -> None:
         if not isinstance(key_location, KeyLocation):
             err = "key_location can only be 'query_parameter' or 'header'"
@@ -56,7 +56,7 @@ def __init__(
     async def authenticate_request(
         self,
         request: RequestInformation,
-        additional_authentication_context: Dict[str, Any] = {}
+        additional_authentication_context: dict[str, Any] = {}
     ) -> None:
         """
         Ensures that the API key is placed in the correct location for a request.

packages/abstractions/kiota_abstractions/authentication/authentication_provider.py

@@ -5,7 +5,7 @@
 # ------------------------------------------------------------------------------
 
 from abc import ABC, abstractmethod
-from typing import Any, Dict
+from typing import Any
 
 from ..request_information import RequestInformation
 
@@ -19,7 +19,7 @@ class AuthenticationProvider(ABC):
     async def authenticate_request(
         self,
         request: RequestInformation,
-        additional_authentication_context: Dict[str, Any] = {}
+        additional_authentication_context: dict[str, Any] = {}
     ) -> None:
         """Authenticates the application request
 

packages/abstractions/kiota_abstractions/authentication/base_bearer_token_authentication_provider.py

@@ -4,7 +4,7 @@
 # See License in the project root for license information.
 # ------------------------------------------------------------------------------
 
-from typing import Any, Dict
+from typing import Any
 
 from ..headers_collection import HeadersCollection
 from ..request_information import RequestInformation
@@ -24,7 +24,7 @@ def __init__(self, access_token_provider: AccessTokenProvider) -> None:
     async def authenticate_request(
         self,
         request: RequestInformation,
-        additional_authentication_context: Dict[str, Any] = {}
+        additional_authentication_context: dict[str, Any] = {}
     ) -> None:
         """Authenticates the provided RequestInformation instance using the provided
         authorization token

packages/abstractions/kiota_abstractions/base_request_builder.py

@@ -3,7 +3,7 @@
 # Licensed under the MIT License.
 # See License in the project root for license information.
 # ------------------------------------
-from typing import Any, Dict, Optional, Union
+from typing import Any, Optional, Union
 
 from .request_adapter import RequestAdapter
 from .request_information import RequestInformation
@@ -14,7 +14,7 @@ class BaseRequestBuilder:
 
     def __init__(
         self, request_adapter: RequestAdapter, url_template: str,
-        path_parameters: Optional[Union[Dict[str, Any], str]]
+        path_parameters: Optional[Union[dict[str, Any], str]]
     ) -> None:
         """Initializes a new instance of the BaseRequestBuilder class."""
         if path_parameters is None:
@@ -28,7 +28,7 @@ def __init__(
             raise TypeError("url_template cannot be null.")  # Empty string is allowed
 
         # Path parameters for the request
-        self.path_parameters: Dict[str, Any] = path_parameters
+        self.path_parameters: dict[str, Any] = path_parameters
         # Url template to use to build the URL for the current request builder
         self.url_template: str = url_template
         # The request adapter to use to execute the requests.

packages/abstractions/kiota_abstractions/base_request_configuration.py

@@ -4,7 +4,7 @@
 # See License in the project root for license information.
 # ------------------------------------
 from dataclasses import dataclass
-from typing import Generic, List, Optional, TypeVar
+from typing import Generic, Optional, TypeVar
 from warnings import warn
 
 from .headers_collection import HeadersCollection
@@ -21,7 +21,7 @@ class RequestConfiguration(Generic[QueryParameters]):
     # Request headers
     headers: HeadersCollection = HeadersCollection()
     # Request options
-    options: Optional[List[RequestOption]] = None
+    options: Optional[list[RequestOption]] = None
     # Request query parameters
     query_parameters: Optional[QueryParameters] = None
 

packages/abstractions/kiota_abstractions/default_query_parameters.py

@@ -4,7 +4,6 @@
 # See License in the project root for license information.
 # ------------------------------------
 from dataclasses import dataclass
-from typing import List, Optional
 from warnings import warn
 
 

packages/abstractions/kiota_abstractions/get_path_parameters.py

@@ -1,10 +1,10 @@
-from typing import Any, Dict, Optional, Union
+from typing import Any, Optional, Union
 
 from .request_information import RequestInformation
 
 
-def get_path_parameters(parameters: Union[Dict[str, Any], Optional[str]]) -> Dict[str, Any]:
-    result: Dict[str, Any] = {}
+def get_path_parameters(parameters: Union[dict[str, Any], Optional[str]]) -> dict[str, Any]:
+    result: dict[str, Any] = {}
     if isinstance(parameters, str):
         result[RequestInformation.RAW_URL_KEY] = parameters
     elif isinstance(parameters, dict):

packages/abstractions/kiota_abstractions/headers_collection.py

@@ -1,23 +1,23 @@
 from __future__ import annotations
 
-from typing import Dict, List, Set, Union
+from typing import Union
 
 
 class HeadersCollection():
     "Represents a collection of request/response headers"
-    SINGLE_VALUE_HEADERS: Set[str] = {"content-type", "content-encoding", "content-length"}
+    SINGLE_VALUE_HEADERS: set[str] = {"content-type", "content-encoding", "content-length"}
 
     def __init__(self) -> None:
-        self._headers: Dict[str, Set[str]] = {}
+        self._headers: dict[str, set[str]] = {}
 
-    def try_get(self, key: str) -> Union[bool, Set[str]]:
+    def try_get(self, key: str) -> Union[bool, set[str]]:
         """Gets the header values corresponding to a specific header name.
 
         Args:
             key (str): Header key.
 
         Returns:
-            Union[bool, Set[str]]: The header values for the specified header key or False.
+            Union[bool, set[str]]: The header values for the specified header key or False.
         """
         if not key:
             raise ValueError("Header name cannot be null")
@@ -27,22 +27,22 @@ def try_get(self, key: str) -> Union[bool, Set[str]]:
             return values
         return False
 
-    def get_all(self) -> Dict[str, Set[str]]:
+    def get_all(self) -> dict[str, set[str]]:
         """Get all headers and values stored so far.
 
         Returns:
-            Dict[str, str]: The headers
+            dict[str, str]: The headers
         """
         return self._headers
 
-    def get(self, header_name: str) -> Set[str]:
+    def get(self, header_name: str) -> set[str]:
         """Get header values corresponding to a specific header.
 
         Args:
             header_name (str): Header key.
 
         Returns:
-            Set[str]: Values for the header key
+            set[str]: Values for the header key
         """
         if not header_name:
             raise ValueError("Header name cannot be null")
@@ -76,20 +76,20 @@ def add_all(self, headers: HeadersCollection) -> None:
         """Adds the specified headers to the collection.
 
         Args:
-            headers (Dict[str, str]): The headers to add.
+            headers (dict[str, str]): The headers to add.
         """
         if not headers:
             raise ValueError("Headers cannot be null")
         for key, values in headers.get_all().items():
             for value in values:
                 self.add(key, value)
 
-    def add(self, header_name: str, header_values: Union[str, List[str]]) -> None:
+    def add(self, header_name: str, header_values: Union[str, list[str]]) -> None:
         """Adds values to the header with the specified name.
 
         Args:
             header_name (str): The name of the header to add values to.
-            header_values (List[str]): The values to add to the header.
+            header_values (list[str]): The values to add to the header.
         """
         if not header_name:
             raise ValueError("Header name cannot be null")
@@ -112,18 +112,18 @@ def add(self, header_name: str, header_values: Union[str, List[str]]) -> None:
             else:
                 self._headers[header_name] = {header_values}
 
-    def keys(self) -> List[str]:
+    def keys(self) -> list[str]:
         """Gets the header names present in the collection.
         Returns:
-            List[str]: The header names present in the collection.
+            list[str]: The header names present in the collection.
         """
         return list(self._headers.keys())
 
     def count(self):
         """Gets the number of headers present in the collection."""
         return len(self._headers)
 
-    def remove_value(self, header_name: str, header_value: str) -> Union[bool, Set[str]]:
+    def remove_value(self, header_name: str, header_value: str) -> Union[bool, set[str]]:
         """Removes the specified value from the header with the specified name.
 
         Args:
@@ -147,7 +147,7 @@ def remove_value(self, header_name: str, header_value: str) -> Union[bool, Set[s
 
         return False
 
-    def remove(self, header_name: str) -> Union[bool, Set[str]]:
+    def remove(self, header_name: str) -> Union[bool, set[str]]:
         """Removes the header with the specified name.
 
         Args: