structure saas with tools

.venv/lib/python3.10/site-packages/grpc_status/_async.py

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+# Copyright 2020 The gRPC Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Reference implementation for status mapping in gRPC Python."""
+
+from google.rpc import status_pb2
+from grpc.experimental import aio
+
+from ._common import GRPC_DETAILS_METADATA_KEY
+from ._common import code_to_grpc_status_code
+
+
+async def from_call(call: aio.Call):
+    """Returns a google.rpc.status.Status message from a given grpc.aio.Call.
+
+    This is an EXPERIMENTAL API.
+
+    Args:
+      call: An grpc.aio.Call instance.
+
+    Returns:
+      A google.rpc.status.Status message representing the status of the RPC.
+    """
+    code = await call.code()
+    details = await call.details()
+    trailing_metadata = await call.trailing_metadata()
+    if trailing_metadata is None:
+        return None
+    for key, value in trailing_metadata:
+        if key == GRPC_DETAILS_METADATA_KEY:
+            rich_status = status_pb2.Status.FromString(value)
+            if code.value[0] != rich_status.code:
+                raise ValueError(
+                    "Code in Status proto (%s) doesn't match status code (%s)"
+                    % (code_to_grpc_status_code(rich_status.code), code)
+                )
+            if details != rich_status.message:
+                raise ValueError(
+                    "Message in Status proto (%s) doesn't match status details"
+                    " (%s)" % (rich_status.message, details)
+                )
+            return rich_status
+    return None
+
+
+__all__ = [
+    "from_call",
+]