Update min-requirement of azure-core to fix build.

Author: zihzhan-msft

sdk/communication/azure-communication-callingserver/azure/communication/callingserver/_download.py

@@ -9,6 +9,7 @@
 import threading
 from typing import Iterator
 from io import BytesIO
+from six import reraise as raise_
 from azure.core.exceptions import HttpResponseError
 from azure.core.tracing.common import with_current_context
 from .utils._utils import CallingServerUtils
@@ -148,12 +149,15 @@ def __anext__(self):
         try:
             chunk = next(self._iter_chunks)
             self._current_content += self._iter_downloader.yield_chunk(chunk)
-        except StopIteration as ex:
+        except StopIteration:
             self._complete = True
             # it's likely that there some data left in self._current_content
             if self._current_content:
                 return self._current_content
-            raise StopIteration("Download complete") from ex
+            # https://stackoverflow.com/questions/27318327/how-to-imitate-python-3s-raise-from-in-python-2
+            # https://stackoverflow.com/questions/34463087/valid-syntax-in-both-python-2-x-and-3-x-for-raising-exception/40877934
+            traceback = sys.exc_info()[2]
+            raise_(StopIteration, "Download complete", traceback)
 
         return self._get_chunk_data()
 
@@ -316,8 +320,11 @@ def readinto(self, stream):
 
             try:
                 stream.seek(stream.tell())
-            except (NotImplementedError, AttributeError) as ex:
-                raise ValueError(error_message) from ex
+            except (NotImplementedError, AttributeError):
+                # https://stackoverflow.com/questions/27318327/how-to-imitate-python-3s-raise-from-in-python-2
+                # https://stackoverflow.com/questions/34463087/valid-syntax-in-both-python-2-x-and-3-x-for-raising-exception/40877934
+                traceback = sys.exc_info()[2]
+                raise_(ValueError, error_message, traceback)
 
         # Write the content to the user stream
         stream.write(self._current_content)

sdk/communication/azure-communication-callingserver/azure/communication/callingserver/aio/_content_downloader_async.py

@@ -8,7 +8,7 @@
 # disabled unsubscriptable-object because of pylint bug referenced here:
 # https://github.com/PyCQA/pylint/issues/3882
 
-from typing import IO, Optional, TYPE_CHECKING
+from typing import Any, IO, Optional, TYPE_CHECKING
 from urllib.parse import urlparse
 
 from azure.core.pipeline import PipelineResponse
@@ -20,7 +20,7 @@
 
 if TYPE_CHECKING:
     # pylint: disable=unused-import,ungrouped-imports
-    from typing import Any, Callable, Dict, Generic, TypeVar
+    from typing import Callable, Dict, Generic, TypeVar
 
     T = TypeVar('T')
     ClsType = Optional[Callable[[PipelineResponse[HttpRequest, AsyncHttpResponse],

sdk/communication/azure-communication-callingserver/dev_requirements.txt

@@ -1,10 +1,10 @@
 -e ../../../tools/azure-sdk-tools
-../../core/azure-core
 -e ../../identity/azure-identity
 -e ../../../tools/azure-devtools
 -e ../azure-communication-identity
 -e ../../../tools/vcrpy
 ../../nspkg/azure-communication-nspkg
+../../core/azure-core
 aiohttp>=3.0; python_version >= '3.5'
 parameterized
 validators

sdk/communication/azure-communication-callingserver/setup.py

@@ -61,7 +61,7 @@
         'azure.communication'
     ]),
    install_requires=[
-        'azure-core<2.0.0,>=1.11.0',
+        'azure-core<2.0.0,>=1.16.0',
         'msrest>=0.6.0',
         'six>=1.11.0',
         'validators>=0.10.4'

shared_requirements.txt

@@ -201,7 +201,7 @@ opentelemetry-sdk<2.0.0,>=1.0.0
 #override azure-eventgrid azure-core<2.0.0,>=1.18.0
 #override azure-monitor-query msrest>=0.6.19
 #override azure-monitor-query azure-core<2.0.0,>=1.12.0
-#override azure-communication-callingserver azure-core<2.0.0,>=1.11.0
+#override azure-communication-callingserver azure-core<2.0.0,>=1.16.0
 #override azure-communication-callingserver msrest>=0.6.0
 #override azure-communication-chat msrest>=0.6.0
 #override azure-communication-sms msrest>=0.6.0