Include stats in readProject (#408)

and speed up int tests

.github/actions/python-integration-tests/action.yml

@@ -37,6 +37,6 @@ runs:
         LANGCHAIN_TRACING_V2: "true"
         LANGCHAIN_API_KEY: ${{ inputs.langchain-api-key }}
         OPENAI_API_KEY: ${{ inputs.openai-api-key }}
-      run: make integration_tests
+      run: make integration_tests_fast
       shell: bash
       working-directory: python

python/Makefile

@@ -7,10 +7,10 @@ tests_watch:
 	poetry run ptw --now . -- -vv -x  tests/unit_tests
 
 integration_tests:
-	poetry run pytest tests/integration_tests
+	poetry run pytest -v --durations=10 --cov=langsmith --cov-report=term-missing --cov-report=html --cov-config=.coveragerc tests/integration_tests
 
 integration_tests_fast:
-	poetry run pytest -n auto tests/integration_tests
+	poetry run pytest -n auto --durations=10 -v --cov=langsmith --cov-report=term-missing --cov-report=html --cov-config=.coveragerc tests/integration_tests
 
 lint:
 	poetry run ruff .

python/langsmith/client.py

@@ -1655,6 +1655,29 @@ def read_project(
             **response.json(), _host_url=self._host_url
         )
 
+    def has_project(
+        self, project_name: str, *, project_id: Optional[str] = None
+    ) -> bool:
+        """Check if a project exists.
+
+        Parameters
+        ----------
+        project_name : str
+            The name of the project to check for.
+        project_id : str or None, default=None
+            The ID of the project to check for.
+
+        Returns
+        -------
+        bool
+            Whether the project exists.
+        """
+        try:
+            self.read_project(project_name=project_name)
+        except ls_utils.LangSmithNotFoundError:
+            return False
+        return True
+
     def get_test_results(
         self,
         *,

python/pyproject.toml

@@ -47,6 +47,7 @@ freezegun = "^1.2.2"
 pytest-subtests = "^0.11.0"
 pytest-watcher = "^0.3.4"
 pytest-xdist = "^3.5.0"
+pytest-cov = "^4.1.0"
 
 [tool.poetry.group.lint.dependencies]
 openai = "^1.10"