fix: exp field patch (#1514)

* fix: property compatible

* fix: monkey patch test

Author: Nexisato

swanlab/core_python/client/utils.py

@@ -84,8 +84,8 @@ def cuid(self):
         return self.__data["cuid"]
 
     @property
-    def slug(self):
-        return self.__data["slug"]
+    def slug(self) -> Optional[str]:
+        return self.__data.get("slug")
 
     @property
     def name(self):

test/unit/core_python/test_client.py

@@ -10,6 +10,7 @@
 import requests_mock
 
 from swanlab.core_python import create_client, Client, reset_client
+from swanlab.core_python.client.utils import ExperimentInfo
 from swanlab.core_python.auth import login_by_key
 from swanlab.package import get_host_api
 from tutils import is_skip_cloud_test, API_KEY
@@ -70,6 +71,39 @@ def test_decode_response():
             assert data == "test"
 
 
+@pytest.mark.parametrize(
+    "exp_data, expected_url",
+    [
+        # slug 不存在，回退到 exp_id
+        (
+            {"flagId": "flag-1", "cuid": "exp-123", "name": "mock-exp"},
+            "https://mock.swanlab.cn/@mock-user/mock-project/runs/exp-123",
+        ),
+        # slug 存在
+        (
+            {"flagId": "flag-1", "cuid": "exp-123", "name": "mock-exp", "slug": "my-slug"},
+            "https://mock.swanlab.cn/@mock-user/mock-project/runs/my-slug",
+        ),
+    ],
+)
+def test_web_exp_url_uses_slug_or_falls_back_to_exp_id(monkeypatch, exp_data, expected_url):
+    client = create_client(mock_login_info(username="mock-user"))
+    exp = ExperimentInfo(exp_data)
+
+    monkeypatch.setattr(
+        Client,
+        "web_proj_url",
+        property(lambda _self: "https://mock.swanlab.cn/@mock-user/mock-project"),
+    )
+    monkeypatch.setattr(Client, "exp", property(lambda _self: exp))
+    monkeypatch.setattr(Client, "exp_id", property(lambda _self: exp.cuid))
+
+    try:
+        assert client.web_exp_url == expected_url
+    finally:
+        reset_client()
+
+
 @pytest.mark.skipif(is_skip_cloud_test, reason="skip cloud test")
 class TestExpSuite:
     """