azure-core black/pylint/mypy (#6581)

* Pylint/black happyness

* mypy

* Fix exceptiont tests

* bad-continuation ignroe by defulat

pylintrc

@@ -7,7 +7,8 @@ reports=no
 # locally-disabled: Warning locally suppressed using disable-msg
 # cyclic-import: because of https://github.com/PyCQA/pylint/issues/850
 # too-many-arguments: Due to the nature of the CLI many commands have large arguments set which reflect in large arguments set in corresponding methods.
-disable=useless-object-inheritance,missing-docstring,locally-disabled,fixme,cyclic-import,too-many-arguments,invalid-name,duplicate-code,too-few-public-methods
+# Let's black deal with bad-continuation
+disable=useless-object-inheritance,missing-docstring,locally-disabled,fixme,cyclic-import,too-many-arguments,invalid-name,duplicate-code,too-few-public-methods,bad-continuation
 
 [FORMAT]
 max-line-length=120

sdk/core/azure-core/azure/core/async_paging.py

@@ -64,7 +64,9 @@ async def __anext__(self) -> ReturnType:
 class AsyncPageIterator(AsyncIterator[AsyncIterator[ReturnType]]):
     def __init__(
         self,
-        get_next: Callable[[Optional[str]], Awaitable[ResponseType]],
+        get_next: Callable[
+            [Optional[str]], Awaitable[ResponseType]
+        ],
         extract_data: Callable[
             [ResponseType], Awaitable[Tuple[str, AsyncIterator[ReturnType]]]
         ],
@@ -120,7 +122,8 @@ def __init__(self, *args, **kwargs) -> None:
         )
 
     def by_page(
-        self, continuation_token: Optional[str] = None
+        self,
+        continuation_token: Optional[str] = None,
     ) -> AsyncIterator[AsyncIterator[ReturnType]]:
         """Get an async iterator of pages of objects, instead of an async iterator of objects.
 

sdk/core/azure-core/azure/core/exceptions.py

@@ -28,7 +28,7 @@
 import logging
 import sys
 
-from typing import Callable, Any, Dict, Optional, TYPE_CHECKING
+from typing import Callable, Any, Dict, Optional, List, Union, TYPE_CHECKING
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -237,10 +237,10 @@ class ODataV4Error(HttpResponseError):
     _ERROR_FORMAT = ODataV4Format
 
     def __init__(self, response, **kwargs):
-        # type: (_HttpResponseBase, Dict[str, Any]) -> None
+        # type: (_HttpResponseBase, Any) -> None
 
         # Ensure field are declared, whatever can happen afterwards
-        self.odata_json = None  # type: Optional[dict[str, Any]]
+        self.odata_json = None  # type: Optional[Dict[str, Any]]
         try:
             self.odata_json = json.loads(response.text())
             odata_message = self.odata_json.setdefault("error", {}).get("message")
@@ -259,7 +259,7 @@ def __init__(self, response, **kwargs):
 
         super(ODataV4Error, self).__init__(response=response, **kwargs)
 
-        self._error_format = None
+        self._error_format = None  # type: Optional[Union[str, ODataV4Format]]
         if self.odata_json:
             try:
                 error_node = self.odata_json["error"]

sdk/core/azure-core/azure/core/paging.py

@@ -24,14 +24,14 @@
 #
 # --------------------------------------------------------------------------
 import itertools
-from typing import (
+from typing import (  # pylint: disable=unused-import
     Callable,
     Optional,
     TypeVar,
     Iterator,
     Iterable,
     Tuple,
-)  # pylint: disable=unused-import
+)
 import logging
 
 

sdk/core/azure-core/azure/core/pipeline/__init__.py

@@ -109,7 +109,7 @@ class PipelineRequest(object):
     :type context: ~azure.core.pipeline.PipelineContext
     """
     def __init__(self, http_request, context):
-        # type: (HTTPRequestType, Optional[Any]) -> None
+        # type: (HTTPRequestType, PipelineContext) -> None
         self.http_request = http_request
         self.context = context