chore: 添加虚拟环境到仓库

- 添加 backend_service/venv 虚拟环境
- 包含所有Python依赖包
- 注意：虚拟环境约393MB，包含12655个文件

backend_service/venv/lib/python3.13/site-packages/google/cloud/location/locations.proto

@@ -0,0 +1,108 @@
+// Copyright 2025 Google LLC
+//
+// 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.
+
+syntax = "proto3";
+
+package google.cloud.location;
+
+import "google/api/annotations.proto";
+import "google/protobuf/any.proto";
+import "google/api/client.proto";
+
+option cc_enable_arenas = true;
+option go_package = "google.golang.org/genproto/googleapis/cloud/location;location";
+option java_multiple_files = true;
+option java_outer_classname = "LocationsProto";
+option java_package = "com.google.cloud.location";
+
+// An abstract interface that provides location-related information for
+// a service. Service-specific metadata is provided through the
+// [Location.metadata][google.cloud.location.Location.metadata] field.
+service Locations {
+  option (google.api.default_host) = "cloud.googleapis.com";
+  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
+
+  // Lists information about the supported locations for this service.
+  rpc ListLocations(ListLocationsRequest) returns (ListLocationsResponse) {
+    option (google.api.http) = {
+      get: "/v1/{name=locations}"
+      additional_bindings {
+        get: "/v1/{name=projects/*}/locations"
+      }
+    };
+  }
+
+  // Gets information about a location.
+  rpc GetLocation(GetLocationRequest) returns (Location) {
+    option (google.api.http) = {
+      get: "/v1/{name=locations/*}"
+      additional_bindings {
+        get: "/v1/{name=projects/*/locations/*}"
+      }
+    };
+  }
+}
+
+// The request message for [Locations.ListLocations][google.cloud.location.Locations.ListLocations].
+message ListLocationsRequest {
+  // The resource that owns the locations collection, if applicable.
+  string name = 1;
+
+  // The standard list filter.
+  string filter = 2;
+
+  // The standard list page size.
+  int32 page_size = 3;
+
+  // The standard list page token.
+  string page_token = 4;
+}
+
+// The response message for [Locations.ListLocations][google.cloud.location.Locations.ListLocations].
+message ListLocationsResponse {
+  // A list of locations that matches the specified filter in the request.
+  repeated Location locations = 1;
+
+  // The standard List next-page token.
+  string next_page_token = 2;
+}
+
+// The request message for [Locations.GetLocation][google.cloud.location.Locations.GetLocation].
+message GetLocationRequest {
+  // Resource name for the location.
+  string name = 1;
+}
+
+// A resource that represents Google Cloud Platform location.
+message Location {
+  // Resource name for the location, which may vary between implementations.
+  // For example: `"projects/example-project/locations/us-east1"`
+  string name = 1;
+
+  // The canonical id for this location. For example: `"us-east1"`.
+  string location_id = 4;
+
+  // The friendly name for this location, typically a nearby city name.
+  // For example, "Tokyo".
+  string display_name = 5;
+
+  // Cross-service attributes for the location. For example
+  //
+  //     {"cloud.googleapis.com/region": "us-east1"}
+  map<string, string> labels = 2;
+
+  // Service-specific metadata. For example the available capacity at the given
+  // location.
+  google.protobuf.Any metadata = 3;
+}

backend_service/venv/lib/python3.13/site-packages/google/cloud/location/locations_pb2.py

@@ -0,0 +1,75 @@
+# -*- coding: utf-8 -*-
+
+# Copyright 2025 Google LLC
+#
+# 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.
+
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/cloud/location/locations.proto
+# Protobuf Python Version: 4.25.3
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.api import annotations_pb2 as google_dot_api_dot_annotations__pb2
+from google.api import client_pb2 as google_dot_api_dot_client__pb2
+from google.protobuf import any_pb2 as google_dot_protobuf_dot_any__pb2
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(
+    b'\n%google/cloud/location/locations.proto\x12\x15google.cloud.location\x1a\x1cgoogle/api/annotations.proto\x1a\x19google/protobuf/any.proto\x1a\x17google/api/client.proto"[\n\x14ListLocationsRequest\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0e\n\x06\x66ilter\x18\x02 \x01(\t\x12\x11\n\tpage_size\x18\x03 \x01(\x05\x12\x12\n\npage_token\x18\x04 \x01(\t"d\n\x15ListLocationsResponse\x12\x32\n\tlocations\x18\x01 \x03(\x0b\x32\x1f.google.cloud.location.Location\x12\x17\n\x0fnext_page_token\x18\x02 \x01(\t""\n\x12GetLocationRequest\x12\x0c\n\x04name\x18\x01 \x01(\t"\xd7\x01\n\x08Location\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x13\n\x0blocation_id\x18\x04 \x01(\t\x12\x14\n\x0c\x64isplay_name\x18\x05 \x01(\t\x12;\n\x06labels\x18\x02 \x03(\x0b\x32+.google.cloud.location.Location.LabelsEntry\x12&\n\x08metadata\x18\x03 \x01(\x0b\x32\x14.google.protobuf.Any\x1a-\n\x0bLabelsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01\x32\xa4\x03\n\tLocations\x12\xab\x01\n\rListLocations\x12+.google.cloud.location.ListLocationsRequest\x1a,.google.cloud.location.ListLocationsResponse"?\x82\xd3\xe4\x93\x02\x39\x12\x14/v1/{name=locations}Z!\x12\x1f/v1/{name=projects/*}/locations\x12\x9e\x01\n\x0bGetLocation\x12).google.cloud.location.GetLocationRequest\x1a\x1f.google.cloud.location.Location"C\x82\xd3\xe4\x93\x02=\x12\x16/v1/{name=locations/*}Z#\x12!/v1/{name=projects/*/locations/*}\x1aH\xca\x41\x14\x63loud.googleapis.com\xd2\x41.https://www.googleapis.com/auth/cloud-platformBo\n\x19\x63om.google.cloud.locationB\x0eLocationsProtoP\x01Z=google.golang.org/genproto/googleapis/cloud/location;location\xf8\x01\x01\x62\x06proto3'
+)
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(
+    DESCRIPTOR, "google.cloud.location.locations_pb2", _globals
+)
+if _descriptor._USE_C_DESCRIPTORS == False:
+    _globals["DESCRIPTOR"]._options = None
+    _globals[
+        "DESCRIPTOR"
+    ]._serialized_options = b"\n\031com.google.cloud.locationB\016LocationsProtoP\001Z=google.golang.org/genproto/googleapis/cloud/location;location\370\001\001"
+    _globals["_LOCATION_LABELSENTRY"]._options = None
+    _globals["_LOCATION_LABELSENTRY"]._serialized_options = b"8\001"
+    _globals["_LOCATIONS"]._options = None
+    _globals[
+        "_LOCATIONS"
+    ]._serialized_options = b"\312A\024cloud.googleapis.com\322A.https://www.googleapis.com/auth/cloud-platform"
+    _globals["_LOCATIONS"].methods_by_name["ListLocations"]._options = None
+    _globals["_LOCATIONS"].methods_by_name[
+        "ListLocations"
+    ]._serialized_options = b"\202\323\344\223\0029\022\024/v1/{name=locations}Z!\022\037/v1/{name=projects/*}/locations"
+    _globals["_LOCATIONS"].methods_by_name["GetLocation"]._options = None
+    _globals["_LOCATIONS"].methods_by_name[
+        "GetLocation"
+    ]._serialized_options = b"\202\323\344\223\002=\022\026/v1/{name=locations/*}Z#\022!/v1/{name=projects/*/locations/*}"
+    _globals["_LISTLOCATIONSREQUEST"]._serialized_start = 146
+    _globals["_LISTLOCATIONSREQUEST"]._serialized_end = 237
+    _globals["_LISTLOCATIONSRESPONSE"]._serialized_start = 239
+    _globals["_LISTLOCATIONSRESPONSE"]._serialized_end = 339
+    _globals["_GETLOCATIONREQUEST"]._serialized_start = 341
+    _globals["_GETLOCATIONREQUEST"]._serialized_end = 375
+    _globals["_LOCATION"]._serialized_start = 378
+    _globals["_LOCATION"]._serialized_end = 593
+    _globals["_LOCATION_LABELSENTRY"]._serialized_start = 548
+    _globals["_LOCATION_LABELSENTRY"]._serialized_end = 593
+    _globals["_LOCATIONS"]._serialized_start = 596
+    _globals["_LOCATIONS"]._serialized_end = 1016
+# @@protoc_insertion_point(module_scope)

backend_service/venv/lib/python3.13/site-packages/google/cloud/location/locations_pb2.pyi

@@ -0,0 +1,95 @@
+# Copyright 2025 Google LLC
+#
+# 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.
+
+from typing import ClassVar as _ClassVar
+from typing import Iterable as _Iterable
+from typing import Mapping as _Mapping
+from typing import Optional as _Optional
+from typing import Union as _Union
+
+from google.api import annotations_pb2 as _annotations_pb2
+from google.api import client_pb2 as _client_pb2
+from google.protobuf import any_pb2 as _any_pb2
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from google.protobuf.internal import containers as _containers
+
+DESCRIPTOR: _descriptor.FileDescriptor
+
+class ListLocationsRequest(_message.Message):
+    __slots__ = ("name", "filter", "page_size", "page_token")
+    NAME_FIELD_NUMBER: _ClassVar[int]
+    FILTER_FIELD_NUMBER: _ClassVar[int]
+    PAGE_SIZE_FIELD_NUMBER: _ClassVar[int]
+    PAGE_TOKEN_FIELD_NUMBER: _ClassVar[int]
+    name: str
+    filter: str
+    page_size: int
+    page_token: str
+    def __init__(
+        self,
+        name: _Optional[str] = ...,
+        filter: _Optional[str] = ...,
+        page_size: _Optional[int] = ...,
+        page_token: _Optional[str] = ...,
+    ) -> None: ...
+
+class ListLocationsResponse(_message.Message):
+    __slots__ = ("locations", "next_page_token")
+    LOCATIONS_FIELD_NUMBER: _ClassVar[int]
+    NEXT_PAGE_TOKEN_FIELD_NUMBER: _ClassVar[int]
+    locations: _containers.RepeatedCompositeFieldContainer[Location]
+    next_page_token: str
+    def __init__(
+        self,
+        locations: _Optional[_Iterable[_Union[Location, _Mapping]]] = ...,
+        next_page_token: _Optional[str] = ...,
+    ) -> None: ...
+
+class GetLocationRequest(_message.Message):
+    __slots__ = ("name",)
+    NAME_FIELD_NUMBER: _ClassVar[int]
+    name: str
+    def __init__(self, name: _Optional[str] = ...) -> None: ...
+
+class Location(_message.Message):
+    __slots__ = ("name", "location_id", "display_name", "labels", "metadata")
+
+    class LabelsEntry(_message.Message):
+        __slots__ = ("key", "value")
+        KEY_FIELD_NUMBER: _ClassVar[int]
+        VALUE_FIELD_NUMBER: _ClassVar[int]
+        key: str
+        value: str
+        def __init__(
+            self, key: _Optional[str] = ..., value: _Optional[str] = ...
+        ) -> None: ...
+    NAME_FIELD_NUMBER: _ClassVar[int]
+    LOCATION_ID_FIELD_NUMBER: _ClassVar[int]
+    DISPLAY_NAME_FIELD_NUMBER: _ClassVar[int]
+    LABELS_FIELD_NUMBER: _ClassVar[int]
+    METADATA_FIELD_NUMBER: _ClassVar[int]
+    name: str
+    location_id: str
+    display_name: str
+    labels: _containers.ScalarMap[str, str]
+    metadata: _any_pb2.Any
+    def __init__(
+        self,
+        name: _Optional[str] = ...,
+        location_id: _Optional[str] = ...,
+        display_name: _Optional[str] = ...,
+        labels: _Optional[_Mapping[str, str]] = ...,
+        metadata: _Optional[_Union[_any_pb2.Any, _Mapping]] = ...,
+    ) -> None: ...