Make refresh token optional on Looker Client

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "spectacles"
-version = "2.4.18"
+version = "2.4.19"
 description = "A command-line, continuous integration tool for Looker and LookML."
 authors = ["Spectacles <hello@spectacles.dev>"]
 license = "MIT"

spectacles/client.py

@@ -61,8 +61,8 @@ class AccessToken:
     access_token: str
     token_type: str
     expires_in: int
-    refresh_token: Optional[str]
     expires_at: float
+    refresh_token: Optional[str] = None
 
     def __str__(self) -> str:
         return self.access_token
@@ -147,6 +147,7 @@ def __init__(
         self.client_secret: str = client_secret
         self.api_version: float = api_version
         self.access_token: Optional[AccessToken] = None
+        self.refresh_token: Optional[str] = None
         self.workspace: str = "production"
 
         self.authenticate()
@@ -184,6 +185,7 @@ def authenticate(self) -> None:
         if "expires_at" not in result:
             # Calculate the expiration time with a one-minute buffer
             result["expires_at"] = time.time() + result["expires_in"] - 60
+        self.refresh_token = result.pop("refresh_token", None)
         self.access_token = AccessToken(**result)
         self.async_client.headers = httpx.Headers(
             {"Authorization": f"token {self.access_token}"}

tests/unit/test_client.py

@@ -17,7 +17,6 @@ def test_expired_access_token_should_be_expired() -> None:
         access_token="abc123",
         token_type="Bearer",
         expires_in=3600,
-        refresh_token=None,
         expires_at=time.time() - 1,
     )
     assert token.expired